Add JAXP 1.4 API
git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/specs/trunk@709694 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/jaxp-api-1.3/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java b/jaxp-api-1.3/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java
index 9f08d92..04cf4bb 100644
--- a/jaxp-api-1.3/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java
+++ b/jaxp-api-1.3/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java
@@ -122,6 +122,15 @@
if (className == null) {
String service = "META-INF/services/" + property;
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(service);
+ if (spiClass != null) {
+ return (XMLReader) spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
InputStream is = null;
// First try the Context ClassLoader
diff --git a/jaxp-api-1.4/pom.xml b/jaxp-api-1.4/pom.xml
new file mode 100644
index 0000000..54b1157
--- /dev/null
+++ b/jaxp-api-1.4/pom.xml
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+ <!--
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.servicemix.specs</groupId>
+ <artifactId>specs</artifactId>
+ <version>1.2-SNAPSHOT</version>
+ </parent>
+
+ <groupId>org.apache.servicemix.specs</groupId>
+ <artifactId>org.apache.servicemix.specs.jaxp-api-1.4</artifactId>
+ <packaging>bundle</packaging>
+ <version>1.2-SNAPSHOT</version>
+ <name>Apache ServiceMix Specs :: JAXP API 1.4</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.servicemix.specs</groupId>
+ <artifactId>org.apache.servicemix.specs.locator</artifactId>
+ <version>${pom.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>xml-apis</groupId>
+ <artifactId>xml-apis</artifactId>
+ <version>1.4.01-r709679</version>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <configuration>
+ <instructions>
+ <Bundle-SymbolicName>${pom.artifactId}</Bundle-SymbolicName>
+ <Export-Package>
+ javax.xml*;version=1.3;-split-package:=merge-first,
+ org.w3c.dom*;version=1.0;-split-package:=merge-first,
+ org.xml.sax*;version=2.0.2;-split-package:=merge-first,
+ </Export-Package>
+ <Import-Package>
+ *
+ </Import-Package>
+ <Private-Package>org.apache.servicemix.specs.locator;-split-package:=merge-first</Private-Package>
+ <Bundle-Activator>org.apache.servicemix.specs.locator.Activator</Bundle-Activator>
+ <Implementation-Title>Apache ServiceMix</Implementation-Title>
+ <Implementation-Version>${project.version}</Implementation-Version>
+ </instructions>
+ <unpackBundle>true</unpackBundle>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-shade-plugin</artifactId>
+ <executions>
+ <execution>
+ <phase>package</phase>
+ <goals>
+ <goal>shade</goal>
+ </goals>
+ <configuration>
+ <artifactSet>
+ <includes>
+ <include>org.apache.servicemix.specs:org.apache.servicemix.specs.locator</include>
+ </includes>
+ </artifactSet>
+ <filters>
+ <filter>
+ <artifact>${project.groupId}:${project.artifactId}</artifact>
+ <excludes>
+ <exclude>org/apache/servicemix/**</exclude>
+ </excludes>
+ </filter>
+ </filters>
+ <createSourcesJar>${createSourcesJar}</createSourcesJar>
+ <promoteTransitiveDependencies>true</promoteTransitiveDependencies>
+ <createDependencyReducedPom>true</createDependencyReducedPom>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+ <profiles>
+ <profile>
+ <id>deploy</id>
+ <properties>
+ <createSourcesJar>true</createSourcesJar>
+ </properties>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-source-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>attach-sources</id>
+ <phase>process-classes</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-dependency-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>unpack-sources</id>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>unpack</goal>
+ </goals>
+ <configuration>
+ <artifactItems>
+ <artifactItem>
+ <groupId>org.apache.servicemix.specs</groupId>
+ <artifactId>org.apache.servicemix.specs.locator</artifactId>
+ <classifier>sources</classifier>
+ </artifactItem>
+ </artifactItems>
+ <outputDirectory>${project.build.directory}/sources</outputDirectory>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>package</id>
+ <phase>package</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <minmemory>128m</minmemory>
+ <maxmemory>512m</maxmemory>
+ <sourcepath>${project.build.directory}/sources</sourcepath>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+ </profile>
+ </profiles>
+
+</project>
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/datatype/FactoryFinder.java b/jaxp-api-1.4/src/main/java/javax/xml/datatype/FactoryFinder.java
new file mode 100644
index 0000000..c8116b5
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/datatype/FactoryFinder.java
@@ -0,0 +1,396 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// $Id: FactoryFinder.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.datatype;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.Properties;
+
+/**
+ * <p>Implement pluggabile Datatypes.</p>
+ *
+ * <p>This class is duplicated for each JAXP subpackage so keep it in
+ * sync. It is package private for secure class loading.</p>
+ *
+ * @author <a href="mailto:Jeff.Suttor@Sun.com">Jeff Suttor</a>
+ * @version $Revision: 446598 $, $Date: 2006-09-15 08:55:40 -0400 (Fri, 15 Sep 2006) $
+ * @since 1.5
+ */
+final class FactoryFinder {
+
+ /**
+ * <p>Name of class to display in output messages.</p>
+ */
+ private static final String CLASS_NAME = "javax.xml.datatype.FactoryFinder";
+
+ /**
+ * <p>Debug flag to trace loading process.</p>
+ */
+ private static boolean debug = false;
+
+ /**
+ * <p>Cache properties for performance.</p>
+ */
+ private static Properties cacheProps = new Properties();
+
+ /**
+ * <p>First time requires initialization overhead.</p>
+ */
+ private static boolean firstTime = true;
+
+ /**
+ * Default columns per line.
+ */
+ private static final int DEFAULT_LINE_LENGTH = 80;
+
+ /**
+ * <p>Check to see if debugging enabled by property.</p>
+ *
+ * <p>Use try/catch block to support applets, which throws
+ * SecurityException out of this code.</p>
+ *
+ */
+ static {
+ try {
+ String val = SecuritySupport.getSystemProperty("jaxp.debug");
+ // Allow simply setting the prop to turn on debug
+ debug = val != null && (! "false".equals(val));
+ } catch (Exception x) {
+ debug = false;
+ }
+ }
+
+ private FactoryFinder() {}
+
+ /**
+ * <p>Output debugging messages.</p>
+ *
+ * @param msg <code>String</code> to print to <code>stderr</code>.
+ */
+ private static void debugPrintln(String msg) {
+ if (debug) {
+ System.err.println(
+ CLASS_NAME
+ + ":"
+ + msg);
+ }
+ }
+
+ /**
+ * <p>Find the appropriate <code>ClassLoader</code> to use.</p>
+ *
+ * <p>The context ClassLoader is prefered.</p>
+ *
+ * @return <code>ClassLoader</code> to use.
+ *
+ * @throws ConfigurationError If a valid <code>ClassLoader</code> cannot be identified.
+ */
+ private static ClassLoader findClassLoader()
+ throws ConfigurationError {
+ ClassLoader classLoader;
+
+ // Figure out which ClassLoader to use for loading the provider
+ // class. If there is a Context ClassLoader then use it.
+
+ classLoader = SecuritySupport.getContextClassLoader();
+
+ if (debug) debugPrintln(
+ "Using context class loader: "
+ + classLoader);
+
+ if (classLoader == null) {
+ // if we have no Context ClassLoader
+ // so use the current ClassLoader
+ classLoader = FactoryFinder.class.getClassLoader();
+ if (debug) debugPrintln(
+ "Using the class loader of FactoryFinder: "
+ + classLoader);
+ }
+
+ return classLoader;
+ }
+
+ /**
+ * <p>Create an instance of a class using the specified ClassLoader.</p>
+ *
+ * @param className Name of class to create.
+ * @param classLoader ClassLoader to use to create named class.
+ *
+ * @return New instance of specified class created using the specified ClassLoader.
+ *
+ * @throws ConfigurationError If class could not be created.
+ */
+ private static Object newInstance(
+ String className,
+ ClassLoader classLoader)
+ throws ConfigurationError {
+
+ try {
+ Class spiClass;
+ if (classLoader == null) {
+ spiClass = Class.forName(className);
+ } else {
+ spiClass = classLoader.loadClass(className);
+ }
+
+ if (debug) {
+ debugPrintln("Loaded " + className + " from " + which(spiClass));
+ }
+
+ return spiClass.newInstance();
+ } catch (ClassNotFoundException x) {
+ throw new ConfigurationError(
+ "Provider " + className + " not found", x);
+ } catch (Exception x) {
+ throw new ConfigurationError(
+ "Provider " + className + " could not be instantiated: " + x,
+ x);
+ }
+ }
+
+ /**
+ * Finds the implementation Class object in the specified order. Main
+ * entry point.
+ * Package private so this code can be shared.
+ *
+ * @param factoryId Name of the factory to find, same as a property name
+ * @param fallbackClassName Implementation class name, if nothing else is found. Use null to mean no fallback.
+ *
+ * @return Class Object of factory, never null
+ *
+ * @throws ConfigurationError If Class cannot be found.
+ */
+ static Object find(String factoryId, String fallbackClassName)
+ throws ConfigurationError {
+
+ ClassLoader classLoader = findClassLoader();
+
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(factoryId);
+ if (spiClass != null) {
+ return spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ // Use the system property first
+ try {
+ String systemProp = SecuritySupport.getSystemProperty(factoryId);
+ if (systemProp != null) {
+ if (debug) debugPrintln("found " + systemProp + " in the system property " + factoryId);
+ return newInstance(systemProp, classLoader);
+ }
+ } catch (SecurityException se) {
+ ; // NOP, explicitly ignore SecurityException
+ }
+
+ // try to read from $java.home/lib/jaxp.properties
+ try {
+ String javah = SecuritySupport.getSystemProperty("java.home");
+ String configFile = javah + File.separator + "lib" + File.separator + "jaxp.properties";
+ String factoryClassName = null;
+ if (firstTime) {
+ synchronized (cacheProps) {
+ if (firstTime) {
+ File f = new File(configFile);
+ firstTime = false;
+ if (SecuritySupport.doesFileExist(f)) {
+ if (debug) debugPrintln("Read properties file " + f);
+ cacheProps.load(SecuritySupport.getFileInputStream(f));
+ }
+ }
+ }
+ }
+ factoryClassName = cacheProps.getProperty(factoryId);
+ if (debug) debugPrintln("found " + factoryClassName + " in $java.home/jaxp.properties");
+
+ if (factoryClassName != null) {
+ return newInstance(factoryClassName, classLoader);
+ }
+ } catch (Exception ex) {
+ if (debug) {
+ ex.printStackTrace();
+ }
+ }
+
+ // Try Jar Service Provider Mechanism
+ Object provider = findJarServiceProvider(factoryId);
+ if (provider != null) {
+ return provider;
+ }
+
+ if (fallbackClassName == null) {
+ throw new ConfigurationError(
+ "Provider for " + factoryId + " cannot be found", null);
+ }
+
+ if (debug) debugPrintln("loaded from fallback value: " + fallbackClassName);
+ return newInstance(fallbackClassName, classLoader);
+ }
+
+ /*
+ * Try to find provider using Jar Service Provider Mechanism
+ *
+ * @return instance of provider class if found or null
+ */
+ private static Object findJarServiceProvider(String factoryId)
+ throws ConfigurationError
+ {
+
+ String serviceId = "META-INF/services/" + factoryId;
+ InputStream is = null;
+
+ // First try the Context ClassLoader
+ ClassLoader cl = SecuritySupport.getContextClassLoader();
+ if (cl != null) {
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+
+ // If no provider found then try the current ClassLoader
+ if (is == null) {
+ cl = FactoryFinder.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+ }
+ } else {
+ // No Context ClassLoader, try the current
+ // ClassLoader
+ cl = FactoryFinder.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+ }
+
+ if (is == null) {
+ // No provider found
+ return null;
+ }
+
+ if (debug) debugPrintln("found jar resource=" + serviceId +
+ " using ClassLoader: " + cl);
+
+ BufferedReader rd;
+ try {
+ rd = new BufferedReader(new InputStreamReader(is, "UTF-8"), DEFAULT_LINE_LENGTH);
+ } catch (java.io.UnsupportedEncodingException e) {
+ rd = new BufferedReader(new InputStreamReader(is), DEFAULT_LINE_LENGTH);
+ }
+
+ String factoryClassName = null;
+ try {
+ // XXX Does not handle all possible input as specified by the
+ // Jar Service Provider specification
+ factoryClassName = rd.readLine();
+ }
+ catch (IOException x) {
+ // No provider found
+ return null;
+ }
+ finally {
+ try {
+ // try to close the reader.
+ rd.close();
+ }
+ // Ignore the exception.
+ catch (IOException exc) {}
+ }
+
+ if (factoryClassName != null &&
+ ! "".equals(factoryClassName)) {
+ if (debug) debugPrintln("found in resource, value="
+ + factoryClassName);
+
+ return newInstance(factoryClassName, cl);
+ }
+
+ // No provider found
+ return null;
+ }
+
+ /**
+ * <p>Configuration Error.</p>
+ */
+ static class ConfigurationError extends Error {
+
+ private static final long serialVersionUID = -3644413026244211347L;
+
+ /**
+ * <p>Exception that caused the error.</p>
+ */
+ private Exception exception;
+
+ /**
+ * <p>Construct a new instance with the specified detail string and
+ * exception.</p>
+ *
+ * @param msg Detail message for this error.
+ * @param x Exception that caused the error.
+ */
+ ConfigurationError(String msg, Exception x) {
+ super(msg);
+ this.exception = x;
+ }
+
+ /**
+ * <p>Get the Exception that caused the error.</p>
+ *
+ * @return Exception that caused the error.
+ */
+ Exception getException() {
+ return exception;
+ }
+ }
+
+
+
+ /**
+ * Returns the location where the given Class is loaded from.
+ *
+ * @param clazz Class to find load location.
+ *
+ * @return Location where class would be loaded from.
+ */
+ private static String which(Class clazz) {
+ try {
+ String classnameAsResource = clazz.getName().replace('.', '/') + ".class";
+
+ ClassLoader loader = clazz.getClassLoader();
+
+ URL it;
+
+ if (loader != null) {
+ it = loader.getResource(classnameAsResource);
+ } else {
+ it = ClassLoader.getSystemResource(classnameAsResource);
+ }
+
+ if (it != null) {
+ return it.toString();
+ }
+ } catch (Throwable t) {
+ // work defensively.
+ if (debug) {
+ t.printStackTrace();
+ }
+ }
+ return "unknown location";
+ }
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/datatype/SecuritySupport.java b/jaxp-api-1.4/src/main/java/javax/xml/datatype/SecuritySupport.java
new file mode 100644
index 0000000..da82748
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/datatype/SecuritySupport.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// $Id: SecuritySupport.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.datatype;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in sync.
+ * It is package private and therefore is not exposed as part of the JAXP
+ * API.
+ *
+ * Security related methods that only work on J2SE 1.2 and newer.
+ */
+final class SecuritySupport {
+
+ private SecuritySupport() {}
+
+ static ClassLoader getContextClassLoader() {
+ return (ClassLoader)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ ClassLoader cl = null;
+ try {
+ cl = Thread.currentThread().getContextClassLoader();
+ } catch (SecurityException ex) { }
+ return cl;
+ }
+ });
+ }
+
+ static String getSystemProperty(final String propName) {
+ return (String)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return System.getProperty(propName);
+ }
+ });
+ }
+
+ static FileInputStream getFileInputStream(final File file)
+ throws FileNotFoundException
+ {
+ try {
+ return (FileInputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws FileNotFoundException {
+ return new FileInputStream(file);
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (FileNotFoundException)e.getException();
+ }
+ }
+
+ static InputStream getResourceAsStream(final ClassLoader cl,
+ final String name)
+ {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ InputStream ris;
+ if (cl == null) {
+ ris = ClassLoader.getSystemResourceAsStream(name);
+ } else {
+ ris = cl.getResourceAsStream(name);
+ }
+ return ris;
+ }
+ });
+ }
+
+ static boolean doesFileExist(final File f) {
+ return ((Boolean)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return f.exists() ? Boolean.TRUE : Boolean.FALSE;
+ }
+ })).booleanValue();
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/parsers/FactoryFinder.java b/jaxp-api-1.4/src/main/java/javax/xml/parsers/FactoryFinder.java
new file mode 100644
index 0000000..c2428ba
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/parsers/FactoryFinder.java
@@ -0,0 +1,338 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// $Id: FactoryFinder.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.parsers;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Properties;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in
+ * sync. It is package private.
+ *
+ * This code is designed to implement the JAXP 1.1 spec pluggability
+ * feature and is designed to run on JDK version 1.1 and later including
+ * JVMs that perform early linking like the Microsoft JVM in IE 5. Note
+ * however that it must be compiled on a JDK version 1.2 or later system
+ * since it calls Thread#getContextClassLoader(). The code also runs both
+ * as part of an unbundled jar file and when bundled as part of the JDK.
+ */
+final class FactoryFinder {
+
+ /** Temp debug code - this will be removed after we test everything
+ */
+ private static boolean debug = false;
+ static Properties cacheProps= new Properties();
+ static boolean firstTime = true;
+
+ /**
+ * Default columns per line.
+ */
+ private static final int DEFAULT_LINE_LENGTH = 80;
+
+ // Define system property "jaxp.debug" to get output
+ static {
+ // Use try/catch block to support applets, which throws
+ // SecurityException out of this code.
+ try {
+ String val = SecuritySupport.getSystemProperty("jaxp.debug");
+ // Allow simply setting the prop to turn on debug
+ debug = val != null && (! "false".equals(val));
+ } catch (SecurityException se) {
+ debug = false;
+ }
+ }
+
+ private FactoryFinder() {}
+
+ private static void dPrint(String msg) {
+ if (debug) {
+ System.err.println("JAXP: " + msg);
+ }
+ }
+
+ /**
+ * Create an instance of a class using the specified ClassLoader and
+ * optionally fall back to the current ClassLoader if not found.
+ *
+ * @param className Name of the concrete class corresponding to the
+ * service provider
+ *
+ * @param cl ClassLoader to use to load the class, null means to use
+ * the bootstrap ClassLoader
+ *
+ * @param doFallback true if the current ClassLoader should be tried as
+ * a fallback if the class is not found using cl
+ */
+ private static Object newInstance(String className, ClassLoader cl,
+ boolean doFallback)
+ throws ConfigurationError
+ {
+ // assert(className != null);
+
+ try {
+ Class providerClass;
+ if (cl == null) {
+ // If classloader is null Use the bootstrap ClassLoader.
+ // Thus Class.forName(String) will use the current
+ // ClassLoader which will be the bootstrap ClassLoader.
+ providerClass = Class.forName(className);
+ } else {
+ try {
+ providerClass = cl.loadClass(className);
+ } catch (ClassNotFoundException x) {
+ if (doFallback) {
+ // Fall back to current classloader
+ cl = FactoryFinder.class.getClassLoader();
+ if (cl != null) {
+ providerClass = cl.loadClass(className);
+ }
+ else {
+ providerClass = Class.forName(className);
+ }
+ } else {
+ throw x;
+ }
+ }
+ }
+
+ Object instance = providerClass.newInstance();
+ if (debug) dPrint("created new instance of " + providerClass +
+ " using ClassLoader: " + cl);
+ return instance;
+ } catch (ClassNotFoundException x) {
+ throw new ConfigurationError(
+ "Provider " + className + " not found", x);
+ } catch (Exception x) {
+ throw new ConfigurationError(
+ "Provider " + className + " could not be instantiated: " + x,
+ x);
+ }
+ }
+
+ /**
+ * Finds the implementation Class object in the specified order. Main
+ * entry point.
+ * @return Class object of factory, never null
+ *
+ * @param factoryId Name of the factory to find, same as
+ * a property name
+ * @param fallbackClassName Implementation class name, if nothing else
+ * is found. Use null to mean no fallback.
+ *
+ * Package private so this code can be shared.
+ */
+ static Object find(String factoryId, String fallbackClassName)
+ throws ConfigurationError
+ {
+
+ // Figure out which ClassLoader to use for loading the provider
+ // class. If there is a Context ClassLoader then use it.
+
+ ClassLoader classLoader = SecuritySupport.getContextClassLoader();
+
+ if (classLoader == null) {
+ // if we have no Context ClassLoader
+ // so use the current ClassLoader
+ classLoader = FactoryFinder.class.getClassLoader();
+ }
+
+ if (debug) dPrint("find factoryId =" + factoryId);
+
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(factoryId);
+ if (spiClass != null) {
+ return spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ // Use the system property first
+ try {
+ String systemProp = SecuritySupport.getSystemProperty(factoryId);
+ if( systemProp!=null) {
+ if (debug) dPrint("found system property, value=" + systemProp);
+ return newInstance(systemProp, classLoader, true );
+ }
+ } catch (SecurityException se) {
+ //if first option fails due to any reason we should try next option in the
+ //look up algorithm.
+ }
+
+ // try to read from $java.home/lib/jaxp.properties
+ try {
+ String javah = SecuritySupport.getSystemProperty("java.home");
+ String configFile = javah + File.separator +
+ "lib" + File.separator + "jaxp.properties";
+ String factoryClassName = null;
+ if(firstTime){
+ synchronized(cacheProps){
+ if(firstTime){
+ File f=new File( configFile );
+ firstTime = false;
+ if(SecuritySupport.doesFileExist(f)){
+ if (debug) dPrint("Read properties file "+f);
+ //cacheProps.load( new FileInputStream(f));
+ cacheProps.load(SecuritySupport.getFileInputStream(f));
+ }
+ }
+ }
+ }
+ factoryClassName = cacheProps.getProperty(factoryId);
+
+ if(factoryClassName != null){
+ if (debug) dPrint("found in $java.home/jaxp.properties, value=" + factoryClassName);
+ return newInstance(factoryClassName, classLoader, true);
+ }
+ } catch(Exception ex ) {
+ if( debug ) ex.printStackTrace();
+ }
+
+ // Try Jar Service Provider Mechanism
+ Object provider = findJarServiceProvider(factoryId);
+ if (provider != null) {
+ return provider;
+ }
+ if (fallbackClassName == null) {
+ throw new ConfigurationError(
+ "Provider for " + factoryId + " cannot be found", null);
+ }
+
+ if (debug) dPrint("loaded from fallback value: " + fallbackClassName);
+ return newInstance(fallbackClassName, classLoader, true);
+ }
+
+ /*
+ * Try to find provider using Jar Service Provider Mechanism
+ *
+ * @return instance of provider class if found or null
+ */
+ private static Object findJarServiceProvider(String factoryId)
+ throws ConfigurationError
+ {
+
+ String serviceId = "META-INF/services/" + factoryId;
+ InputStream is = null;
+
+ // First try the Context ClassLoader
+ ClassLoader cl = SecuritySupport.getContextClassLoader();
+ if (cl != null) {
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+
+ // If no provider found then try the current ClassLoader
+ if (is == null) {
+ cl = FactoryFinder.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+ }
+ } else {
+ // No Context ClassLoader, try the current
+ // ClassLoader
+ cl = FactoryFinder.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+ }
+
+ if (is == null) {
+ // No provider found
+ return null;
+ }
+
+ if (debug) dPrint("found jar resource=" + serviceId +
+ " using ClassLoader: " + cl);
+
+ // Read the service provider name in UTF-8 as specified in
+ // the jar spec. Unfortunately this fails in Microsoft
+ // VJ++, which does not implement the UTF-8
+ // encoding. Theoretically, we should simply let it fail in
+ // that case, since the JVM is obviously broken if it
+ // doesn't support such a basic standard. But since there
+ // are still some users attempting to use VJ++ for
+ // development, we have dropped in a fallback which makes a
+ // second attempt using the platform's default encoding. In
+ // VJ++ this is apparently ASCII, which is a subset of
+ // UTF-8... and since the strings we'll be reading here are
+ // also primarily limited to the 7-bit ASCII range (at
+ // least, in English versions), this should work well
+ // enough to keep us on the air until we're ready to
+ // officially decommit from VJ++. [Edited comment from
+ // jkesselm]
+ BufferedReader rd;
+ try {
+ rd = new BufferedReader(new InputStreamReader(is, "UTF-8"), DEFAULT_LINE_LENGTH);
+ } catch (java.io.UnsupportedEncodingException e) {
+ rd = new BufferedReader(new InputStreamReader(is), DEFAULT_LINE_LENGTH);
+ }
+
+ String factoryClassName = null;
+ try {
+ // XXX Does not handle all possible input as specified by the
+ // Jar Service Provider specification
+ factoryClassName = rd.readLine();
+ }
+ catch (IOException x) {
+ // No provider found
+ return null;
+ }
+ finally {
+ try {
+ // try to close the reader.
+ rd.close();
+ }
+ // Ignore the exception.
+ catch (IOException exc) {}
+ }
+
+ if (factoryClassName != null &&
+ ! "".equals(factoryClassName)) {
+ if (debug) dPrint("found in resource, value="
+ + factoryClassName);
+
+ // Note: here we do not want to fall back to the current
+ // ClassLoader because we want to avoid the case where the
+ // resource file was found using one ClassLoader and the
+ // provider class was instantiated using a different one.
+ return newInstance(factoryClassName, cl, false);
+ }
+
+ // No provider found
+ return null;
+ }
+
+ static class ConfigurationError extends Error {
+ private Exception exception;
+
+ /**
+ * Construct a new instance with the specified detail string and
+ * exception.
+ */
+ ConfigurationError(String msg, Exception x) {
+ super(msg);
+ this.exception = x;
+ }
+
+ Exception getException() {
+ return exception;
+ }
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/parsers/ScuritySupport.java b/jaxp-api-1.4/src/main/java/javax/xml/parsers/ScuritySupport.java
new file mode 100644
index 0000000..95e92be
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/parsers/ScuritySupport.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// $Id: SecuritySupport.java,v 1.2.24.1 2005/03/29 23:25:08 jsuttor Exp $
+
+package javax.xml.parsers;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in sync.
+ * It is package private and therefore is not exposed as part of the JAXP
+ * API.
+ *
+ * Security related methods that only work on J2SE 1.2 and newer.
+ */
+final class SecuritySupport {
+
+ private SecuritySupport() {}
+
+ static ClassLoader getContextClassLoader() {
+ return (ClassLoader)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ ClassLoader cl = null;
+ try {
+ cl = Thread.currentThread().getContextClassLoader();
+ } catch (SecurityException ex) { }
+ return cl;
+ }
+ });
+ }
+
+ static String getSystemProperty(final String propName) {
+ return (String)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return System.getProperty(propName);
+ }
+ });
+ }
+
+ static FileInputStream getFileInputStream(final File file)
+ throws FileNotFoundException
+ {
+ try {
+ return (FileInputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws FileNotFoundException {
+ return new FileInputStream(file);
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (FileNotFoundException)e.getException();
+ }
+ }
+
+ static InputStream getResourceAsStream(final ClassLoader cl,
+ final String name)
+ {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ InputStream ris;
+ if (cl == null) {
+ ris = ClassLoader.getSystemResourceAsStream(name);
+ } else {
+ ris = cl.getResourceAsStream(name);
+ }
+ return ris;
+ }
+ });
+ }
+
+ static boolean doesFileExist(final File f) {
+ return ((Boolean)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return f.exists() ? Boolean.TRUE : Boolean.FALSE;
+ }
+ })).booleanValue();
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/stream/FactoryLocator.java b/jaxp-api-1.4/src/main/java/javax/xml/stream/FactoryLocator.java
new file mode 100644
index 0000000..a4f5ff7
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/stream/FactoryLocator.java
@@ -0,0 +1,134 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package javax.xml.stream;
+
+import java.io.InputStream;
+import java.io.File;
+import java.io.FileInputStream;
+
+import java.util.Properties;
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+
+/*
+ * Here is the beef on the finding the Factory Class
+ *
+ * 1. Use the javax.xml.stream.XMLInputFactory system property. 2. Use the
+ * properties file "lib/stax.properties" in the JRE directory. This
+ * configuration file is in standard java.util.Properties format and contains
+ * the fully qualified name of the implementation class with the key being the
+ * system property defined above. 3. Use the Services API (as detailed in the
+ * JAR specification), if available, to determine the classname. The Services
+ * API will look for a classname in the file
+ * META-INF/services/javax.xml.stream.XMLInputFactory in jars available to the
+ * runtime. Platform default XMLInputFactory instance.
+ *
+ * If the user provided a classloader we'll use that...if not, we'll assume the
+ * classloader of this class.
+ */
+
+class FactoryLocator {
+ static Object locate(String factoryId) throws FactoryConfigurationError {
+ return locate(factoryId, null);
+ }
+
+ static Object locate(String factoryId, String altClassName)
+ throws FactoryConfigurationError {
+ return locate(factoryId, altClassName,
+ Thread.currentThread().getContextClassLoader());
+ }
+
+ static Object locate(String factoryId, String altClassName,
+ ClassLoader classLoader) throws FactoryConfigurationError {
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(factoryId);
+ if (spiClass != null) {
+ return spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ try {
+ String prop = System.getProperty(factoryId);
+ if (prop != null) {
+ return loadFactory(prop, classLoader);
+ }
+ } catch (Exception e) {
+ }
+
+ try {
+ String configFile = System.getProperty("java.home")
+ + File.separator + "lib" + File.separator
+ + "stax.properties";
+ File f = new File(configFile);
+ if (f.exists()) {
+ Properties props = new Properties();
+ props.load(new FileInputStream(f));
+ String factoryClassName = props.getProperty(factoryId);
+ return loadFactory(factoryClassName, classLoader);
+ }
+ } catch (Exception e) {
+ }
+
+ String serviceId = "META-INF/services/" + factoryId;
+ try {
+ InputStream is = null;
+
+ if (classLoader == null) {
+ is = ClassLoader.getSystemResourceAsStream(serviceId);
+ } else {
+ is = classLoader.getResourceAsStream(serviceId);
+ }
+
+ if (is != null) {
+ BufferedReader br = new BufferedReader(new InputStreamReader(
+ is, "UTF-8"));
+ String factoryClassName = br.readLine();
+ br.close();
+
+ if (factoryClassName != null && !"".equals(factoryClassName)) {
+ return loadFactory(factoryClassName, classLoader);
+ }
+ }
+ } catch (Exception ex) {
+ }
+
+ if (altClassName == null) {
+ throw new FactoryConfigurationError("Unable to locate factory for "
+ + factoryId + ".", null);
+ }
+ return loadFactory(altClassName, classLoader);
+ }
+
+ private static Object loadFactory(String className, ClassLoader classLoader)
+ throws FactoryConfigurationError {
+ try {
+ Class factoryClass = classLoader == null ? Class.forName(className)
+ : classLoader.loadClass(className);
+
+ return factoryClass.newInstance();
+ } catch (ClassNotFoundException x) {
+ throw new FactoryConfigurationError("Requested factory "
+ + className + " cannot be located. Classloader ="
+ + classLoader.toString(), x);
+ } catch (Exception x) {
+ throw new FactoryConfigurationError("Requested factory "
+ + className + " could not be instantiated: " + x, x);
+ }
+ }
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/transform/FactoryFinder.java b/jaxp-api-1.4/src/main/java/javax/xml/transform/FactoryFinder.java
new file mode 100644
index 0000000..f273187
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/transform/FactoryFinder.java
@@ -0,0 +1,338 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// $Id: FactoryFinder.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.transform;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Properties;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in
+ * sync. It is package private.
+ *
+ * This code is designed to implement the JAXP 1.1 spec pluggability
+ * feature and is designed to run on JDK version 1.1 and later including
+ * JVMs that perform early linking like the Microsoft JVM in IE 5. Note
+ * however that it must be compiled on a JDK version 1.2 or later system
+ * since it calls Thread#getContextClassLoader(). The code also runs both
+ * as part of an unbundled jar file and when bundled as part of the JDK.
+ */
+final class FactoryFinder {
+
+ /** Temp debug code - this will be removed after we test everything
+ */
+ private static boolean debug = false;
+ static Properties cacheProps= new Properties();
+ static boolean firstTime = true;
+
+ /**
+ * Default columns per line.
+ */
+ private static final int DEFAULT_LINE_LENGTH = 80;
+
+ // Define system property "jaxp.debug" to get output
+ static {
+ // Use try/catch block to support applets, which throws
+ // SecurityException out of this code.
+ try {
+ String val = SecuritySupport.getSystemProperty("jaxp.debug");
+ // Allow simply setting the prop to turn on debug
+ debug = val != null && (! "false".equals(val));
+ } catch (SecurityException se) {
+ debug = false;
+ }
+ }
+
+ private FactoryFinder() {}
+
+ private static void dPrint(String msg) {
+ if (debug) {
+ System.err.println("JAXP: " + msg);
+ }
+ }
+
+ /**
+ * Create an instance of a class using the specified ClassLoader and
+ * optionally fall back to the current ClassLoader if not found.
+ *
+ * @param className Name of the concrete class corresponding to the
+ * service provider
+ *
+ * @param cl ClassLoader to use to load the class, null means to use
+ * the bootstrap ClassLoader
+ *
+ * @param doFallback true if the current ClassLoader should be tried as
+ * a fallback if the class is not found using cl
+ */
+ private static Object newInstance(String className, ClassLoader cl,
+ boolean doFallback)
+ throws ConfigurationError
+ {
+ // assert(className != null);
+
+ try {
+ Class providerClass;
+ if (cl == null) {
+ // If classloader is null Use the bootstrap ClassLoader.
+ // Thus Class.forName(String) will use the current
+ // ClassLoader which will be the bootstrap ClassLoader.
+ providerClass = Class.forName(className);
+ } else {
+ try {
+ providerClass = cl.loadClass(className);
+ } catch (ClassNotFoundException x) {
+ if (doFallback) {
+ // Fall back to current classloader
+ cl = FactoryFinder.class.getClassLoader();
+ if (cl != null) {
+ providerClass = cl.loadClass(className);
+ }
+ else {
+ providerClass = Class.forName(className);
+ }
+ } else {
+ throw x;
+ }
+ }
+ }
+
+ Object instance = providerClass.newInstance();
+ if (debug) dPrint("created new instance of " + providerClass +
+ " using ClassLoader: " + cl);
+ return instance;
+ } catch (ClassNotFoundException x) {
+ throw new ConfigurationError(
+ "Provider " + className + " not found", x);
+ } catch (Exception x) {
+ throw new ConfigurationError(
+ "Provider " + className + " could not be instantiated: " + x,
+ x);
+ }
+ }
+
+ /**
+ * Finds the implementation Class object in the specified order. Main
+ * entry point.
+ * @return Class object of factory, never null
+ *
+ * @param factoryId Name of the factory to find, same as
+ * a property name
+ * @param fallbackClassName Implementation class name, if nothing else
+ * is found. Use null to mean no fallback.
+ *
+ * Package private so this code can be shared.
+ */
+ static Object find(String factoryId, String fallbackClassName)
+ throws ConfigurationError
+ {
+
+ // Figure out which ClassLoader to use for loading the provider
+ // class. If there is a Context ClassLoader then use it.
+
+ ClassLoader classLoader = SecuritySupport.getContextClassLoader();
+
+ if (classLoader == null) {
+ // if we have no Context ClassLoader
+ // so use the current ClassLoader
+ classLoader = FactoryFinder.class.getClassLoader();
+ }
+
+ if (debug) dPrint("find factoryId =" + factoryId);
+
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(factoryId);
+ if (spiClass != null) {
+ return spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ // Use the system property first
+ try {
+ String systemProp = SecuritySupport.getSystemProperty(factoryId);
+ if( systemProp!=null) {
+ if (debug) dPrint("found system property, value=" + systemProp);
+ return newInstance(systemProp, classLoader, true );
+ }
+ } catch (SecurityException se) {
+ //if first option fails due to any reason we should try next option in the
+ //look up algorithm.
+ }
+
+ // try to read from $java.home/lib/jaxp.properties
+ try {
+ String javah = SecuritySupport.getSystemProperty("java.home");
+ String configFile = javah + File.separator +
+ "lib" + File.separator + "jaxp.properties";
+ String factoryClassName = null;
+ if(firstTime){
+ synchronized(cacheProps){
+ if(firstTime){
+ File f=new File( configFile );
+ firstTime = false;
+ if(SecuritySupport.doesFileExist(f)){
+ if (debug) dPrint("Read properties file "+f);
+ //cacheProps.load( new FileInputStream(f));
+ cacheProps.load(SecuritySupport.getFileInputStream(f));
+ }
+ }
+ }
+ }
+ factoryClassName = cacheProps.getProperty(factoryId);
+
+ if(factoryClassName != null){
+ if (debug) dPrint("found in $java.home/jaxp.properties, value=" + factoryClassName);
+ return newInstance(factoryClassName, classLoader, true);
+ }
+ } catch(Exception ex ) {
+ if( debug ) ex.printStackTrace();
+ }
+
+ // Try Jar Service Provider Mechanism
+ Object provider = findJarServiceProvider(factoryId);
+ if (provider != null) {
+ return provider;
+ }
+ if (fallbackClassName == null) {
+ throw new ConfigurationError(
+ "Provider for " + factoryId + " cannot be found", null);
+ }
+
+ if (debug) dPrint("loaded from fallback value: " + fallbackClassName);
+ return newInstance(fallbackClassName, classLoader, true);
+ }
+
+ /*
+ * Try to find provider using Jar Service Provider Mechanism
+ *
+ * @return instance of provider class if found or null
+ */
+ private static Object findJarServiceProvider(String factoryId)
+ throws ConfigurationError
+ {
+
+ String serviceId = "META-INF/services/" + factoryId;
+ InputStream is = null;
+
+ // First try the Context ClassLoader
+ ClassLoader cl = SecuritySupport.getContextClassLoader();
+ if (cl != null) {
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+
+ // If no provider found then try the current ClassLoader
+ if (is == null) {
+ cl = FactoryFinder.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+ }
+ } else {
+ // No Context ClassLoader, try the current
+ // ClassLoader
+ cl = FactoryFinder.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, serviceId);
+ }
+
+ if (is == null) {
+ // No provider found
+ return null;
+ }
+
+ if (debug) dPrint("found jar resource=" + serviceId +
+ " using ClassLoader: " + cl);
+
+ // Read the service provider name in UTF-8 as specified in
+ // the jar spec. Unfortunately this fails in Microsoft
+ // VJ++, which does not implement the UTF-8
+ // encoding. Theoretically, we should simply let it fail in
+ // that case, since the JVM is obviously broken if it
+ // doesn't support such a basic standard. But since there
+ // are still some users attempting to use VJ++ for
+ // development, we have dropped in a fallback which makes a
+ // second attempt using the platform's default encoding. In
+ // VJ++ this is apparently ASCII, which is a subset of
+ // UTF-8... and since the strings we'll be reading here are
+ // also primarily limited to the 7-bit ASCII range (at
+ // least, in English versions), this should work well
+ // enough to keep us on the air until we're ready to
+ // officially decommit from VJ++. [Edited comment from
+ // jkesselm]
+ BufferedReader rd;
+ try {
+ rd = new BufferedReader(new InputStreamReader(is, "UTF-8"), DEFAULT_LINE_LENGTH);
+ } catch (java.io.UnsupportedEncodingException e) {
+ rd = new BufferedReader(new InputStreamReader(is), DEFAULT_LINE_LENGTH);
+ }
+
+ String factoryClassName = null;
+ try {
+ // XXX Does not handle all possible input as specified by the
+ // Jar Service Provider specification
+ factoryClassName = rd.readLine();
+ }
+ catch (IOException x) {
+ // No provider found
+ return null;
+ }
+ finally {
+ try {
+ // try to close the reader.
+ rd.close();
+ }
+ // Ignore the exception.
+ catch (IOException exc) {}
+ }
+
+ if (factoryClassName != null &&
+ ! "".equals(factoryClassName)) {
+ if (debug) dPrint("found in resource, value="
+ + factoryClassName);
+
+ // Note: here we do not want to fall back to the current
+ // ClassLoader because we want to avoid the case where the
+ // resource file was found using one ClassLoader and the
+ // provider class was instantiated using a different one.
+ return newInstance(factoryClassName, cl, false);
+ }
+
+ // No provider found
+ return null;
+ }
+
+ static class ConfigurationError extends Error {
+ private Exception exception;
+
+ /**
+ * Construct a new instance with the specified detail string and
+ * exception.
+ */
+ ConfigurationError(String msg, Exception x) {
+ super(msg);
+ this.exception = x;
+ }
+
+ Exception getException() {
+ return exception;
+ }
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/transform/SecuritySupport.java b/jaxp-api-1.4/src/main/java/javax/xml/transform/SecuritySupport.java
new file mode 100644
index 0000000..570dc5e
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/transform/SecuritySupport.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// $Id: SecuritySupport.java,v 1.2.24.1 2005/03/29 23:32:22 jsuttor Exp $
+
+package javax.xml.transform;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in sync.
+ * It is package private and therefore is not exposed as part of the JAXP
+ * API.
+ *
+ * Security related methods that only work on J2SE 1.2 and newer.
+ */
+final class SecuritySupport {
+
+ private SecuritySupport() {}
+
+ static ClassLoader getContextClassLoader() {
+ return (ClassLoader)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ ClassLoader cl = null;
+ try {
+ cl = Thread.currentThread().getContextClassLoader();
+ } catch (SecurityException ex) { }
+ return cl;
+ }
+ });
+ }
+
+ static String getSystemProperty(final String propName) {
+ return (String)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return System.getProperty(propName);
+ }
+ });
+ }
+
+ static FileInputStream getFileInputStream(final File file)
+ throws FileNotFoundException
+ {
+ try {
+ return (FileInputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws FileNotFoundException {
+ return new FileInputStream(file);
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (FileNotFoundException)e.getException();
+ }
+ }
+
+ static InputStream getResourceAsStream(final ClassLoader cl,
+ final String name)
+ {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ InputStream ris;
+ if (cl == null) {
+ ris = ClassLoader.getSystemResourceAsStream(name);
+ } else {
+ ris = cl.getResourceAsStream(name);
+ }
+ return ris;
+ }
+ });
+ }
+
+ static boolean doesFileExist(final File f) {
+ return ((Boolean)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return f.exists() ? Boolean.TRUE : Boolean.FALSE;
+ }
+ })).booleanValue();
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/validation/SchemaFactoryFinder.java b/jaxp-api-1.4/src/main/java/javax/xml/validation/SchemaFactoryFinder.java
new file mode 100644
index 0000000..5362a77
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/validation/SchemaFactoryFinder.java
@@ -0,0 +1,471 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// $Id: SchemaFactoryFinder.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.validation;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import java.util.Properties;
+
+/**
+ * Implementation of {@link SchemaFactory#newInstance(String)}.
+ *
+ * @author <a href="Kohsuke.Kawaguchi@Sun.com">Kohsuke Kawaguchi</a>
+ * @version $Revision: 446598 $, $Date: 2006-09-15 08:55:40 -0400 (Fri, 15 Sep 2006) $
+ * @since 1.5
+ */
+final class SchemaFactoryFinder {
+
+ /** debug support code. */
+ private static boolean debug = false;
+
+ /**
+ * <p>Cache properties for performance.</p>
+ */
+ private static Properties cacheProps = new Properties();
+
+ /**
+ * <p>First time requires initialization overhead.</p>
+ */
+ private static boolean firstTime = true;
+
+ /**
+ * Default columns per line.
+ */
+ private static final int DEFAULT_LINE_LENGTH = 80;
+
+ static {
+ // Use try/catch block to support applets
+ try {
+ String val = SecuritySupport.getSystemProperty("jaxp.debug");
+ // Allow simply setting the prop to turn on debug
+ debug = val != null && (! "false".equals(val));
+ } catch (Exception _) {
+ debug = false;
+ }
+ }
+
+ /**
+ * <p>Conditional debug printing.</p>
+ *
+ * @param msg to print
+ */
+ private static void debugPrintln(String msg) {
+ if (debug) {
+ System.err.println("JAXP: " + msg);
+ }
+ }
+
+ /**
+ * <p><code>ClassLoader</code> to use to find <code>SchemaFactory</code>.</p>
+ */
+ private final ClassLoader classLoader;
+
+ /**
+ * <p>Constructor that specifies <code>ClassLoader</code> to use
+ * to find <code>SchemaFactory</code>.</p>
+ *
+ * @param loader
+ * to be used to load resource, {@link SchemaFactory}, and
+ * {@link SchemaFactoryLoader} implementations during
+ * the resolution process.
+ * If this parameter is null, the default system class loader
+ * will be used.
+ */
+ public SchemaFactoryFinder(ClassLoader loader) {
+ this.classLoader = loader;
+ if( debug ) {
+ debugDisplayClassLoader();
+ }
+ }
+
+ private void debugDisplayClassLoader() {
+ try {
+ if( classLoader == SecuritySupport.getContextClassLoader() ) {
+ debugPrintln("using thread context class loader ("+classLoader+") for search");
+ return;
+ }
+ } catch( Throwable _ ) {
+ ; // getContextClassLoader() undefined in JDK1.1
+ }
+
+ if( classLoader==ClassLoader.getSystemClassLoader() ) {
+ debugPrintln("using system class loader ("+classLoader+") for search");
+ return;
+ }
+
+ debugPrintln("using class loader ("+classLoader+") for search");
+ }
+
+ /**
+ * <p>Creates a new {@link SchemaFactory} object for the specified
+ * schema language.</p>
+ *
+ * @param schemaLanguage
+ * See {@link SchemaFactory Schema Language} table in <code>SchemaFactory</code>
+ * for the list of available schema languages.
+ *
+ * @return <code>null</code> if the callee fails to create one.
+ *
+ * @throws NullPointerException
+ * If the <tt>schemaLanguage</tt> parameter is null.
+ */
+ public SchemaFactory newFactory(String schemaLanguage) {
+ if(schemaLanguage==null) throw new NullPointerException();
+ SchemaFactory f = _newFactory(schemaLanguage);
+ if (debug) {
+ if (f != null) {
+ debugPrintln("factory '" + f.getClass().getName() + "' was found for " + schemaLanguage);
+ } else {
+ debugPrintln("unable to find a factory for " + schemaLanguage);
+ }
+ }
+ return f;
+ }
+
+ /**
+ * <p>Lookup a <code>SchemaFactory</code> for the given <code>schemaLanguage</code>.</p>
+ *
+ * @param schemaLanguage Schema language to lookup <code>SchemaFactory</code> for.
+ *
+ * @return <code>SchemaFactory</code> for the given <code>schemaLanguage</code>.
+ */
+ private SchemaFactory _newFactory(String schemaLanguage) {
+ SchemaFactory sf;
+ String propertyName = SERVICE_CLASS.getName() + ":" + schemaLanguage;
+
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(SERVICE_CLASS.getName());
+ if (spiClass != null) {
+ return (SchemaFactory) spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ // system property look up
+ try {
+ if (debug) debugPrintln("Looking up system property '"+propertyName+"'" );
+ String r = SecuritySupport.getSystemProperty(propertyName);
+ if (r != null) {
+ if (debug) debugPrintln("The value is '"+r+"'");
+ sf = createInstance(r);
+ if(sf!=null) return sf;
+ }
+ else if (debug) {
+ debugPrintln("The property is undefined.");
+ }
+ } catch( Throwable t ) {
+ if( debug ) {
+ debugPrintln("failed to look up system property '"+propertyName+"'" );
+ t.printStackTrace();
+ }
+ }
+
+ String javah = SecuritySupport.getSystemProperty( "java.home" );
+ String configFile = javah + File.separator +
+ "lib" + File.separator + "jaxp.properties";
+
+ String factoryClassName = null ;
+
+ // try to read from $java.home/lib/jaxp.properties
+ try {
+ if(firstTime){
+ synchronized(cacheProps){
+ if(firstTime){
+ File f=new File( configFile );
+ firstTime = false;
+ if(SecuritySupport.doesFileExist(f)){
+ if (debug) debugPrintln("Read properties file " + f);
+ cacheProps.load(SecuritySupport.getFileInputStream(f));
+ }
+ }
+ }
+ }
+ factoryClassName = cacheProps.getProperty(propertyName);
+ if (debug) debugPrintln("found " + factoryClassName + " in $java.home/jaxp.properties");
+
+ if (factoryClassName != null) {
+ sf = createInstance(factoryClassName);
+ if(sf != null){
+ return sf;
+ }
+ }
+ } catch (Exception ex) {
+ if (debug) {
+ ex.printStackTrace();
+ }
+ }
+
+ /**
+ // try to read from $java.home/lib/jaxp.properties
+ try {
+ String javah = ss.getSystemProperty( "java.home" );
+ String configFile = javah + File.separator +
+ "lib" + File.separator + "jaxp.properties";
+ File f = new File( configFile );
+ if( ss.doesFileExist(f)) {
+ sf = loadFromProperty(
+ propertyName,f.getAbsolutePath(), new FileInputStream(f));
+ if(sf!=null) return sf;
+ } else {
+ debugPrintln("Tried to read "+ f.getAbsolutePath()+", but it doesn't exist.");
+ }
+ } catch(Throwable e) {
+ if( debug ) {
+ debugPrintln("failed to read $java.home/lib/jaxp.properties");
+ e.printStackTrace();
+ }
+ }
+ */
+
+ // try META-INF/services files
+ Iterator sitr = createServiceFileIterator();
+ while(sitr.hasNext()) {
+ URL resource = (URL)sitr.next();
+ if (debug) debugPrintln("looking into " + resource);
+ try {
+ sf = loadFromServicesFile(schemaLanguage,resource.toExternalForm(),SecuritySupport.getURLInputStream(resource));
+ if(sf!=null) return sf;
+ } catch(IOException e) {
+ if( debug ) {
+ debugPrintln("failed to read "+resource);
+ e.printStackTrace();
+ }
+ }
+ }
+
+ // platform default
+ if (schemaLanguage.equals("http://www.w3.org/2001/XMLSchema")) {
+ if (debug) debugPrintln("attempting to use the platform default XML Schema validator");
+ return createInstance("org.apache.xerces.jaxp.validation.XMLSchemaFactory");
+ }
+
+ if (debug) debugPrintln("all things were tried, but none was found. bailing out.");
+ return null;
+ }
+
+ /**
+ * <p>Creates an instance of the specified and returns it.</p>
+ *
+ * @param className
+ * fully qualified class name to be instanciated.
+ *
+ * @return null
+ * if it fails. Error messages will be printed by this method.
+ */
+ private SchemaFactory createInstance( String className ) {
+ try {
+ if (debug) debugPrintln("instanciating "+className);
+ Class clazz;
+ if( classLoader!=null )
+ clazz = classLoader.loadClass(className);
+ else
+ clazz = Class.forName(className);
+ if(debug) debugPrintln("loaded it from "+which(clazz));
+ Object o = clazz.newInstance();
+
+ if( o instanceof SchemaFactory )
+ return (SchemaFactory)o;
+
+ if (debug) debugPrintln(className+" is not assignable to "+SERVICE_CLASS.getName());
+ } catch( Throwable t ) {
+ debugPrintln("failed to instanciate "+className);
+ if(debug) t.printStackTrace();
+ }
+ return null;
+ }
+
+ /** Iterator that lazily computes one value and returns it. */
+ private static abstract class SingleIterator implements Iterator {
+ private boolean seen = false;
+
+ public final void remove() { throw new UnsupportedOperationException(); }
+ public final boolean hasNext() { return !seen; }
+ public final Object next() {
+ if(seen) throw new NoSuchElementException();
+ seen = true;
+ return value();
+ }
+
+ protected abstract Object value();
+ }
+
+ /**
+ * Returns an {@link Iterator} that enumerates all
+ * the META-INF/services files that we care.
+ */
+ private Iterator createServiceFileIterator() {
+ if (classLoader == null) {
+ return new SingleIterator() {
+ protected Object value() {
+ ClassLoader classLoader = SchemaFactoryFinder.class.getClassLoader();
+ //return (ClassLoader.getSystemResource( SERVICE_ID ));
+ return SecuritySupport.getResourceAsURL(classLoader, SERVICE_ID);
+ }
+ };
+ } else {
+ try {
+ //final Enumeration e = classLoader.getResources(SERVICE_ID);
+ final Enumeration e = SecuritySupport.getResources(classLoader, SERVICE_ID);
+ if(debug && !e.hasMoreElements()) {
+ debugPrintln("no "+SERVICE_ID+" file was found");
+ }
+
+ // wrap it into an Iterator.
+ return new Iterator() {
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean hasNext() {
+ return e.hasMoreElements();
+ }
+
+ public Object next() {
+ return e.nextElement();
+ }
+ };
+ } catch (IOException e) {
+ if (debug) {
+ debugPrintln("failed to enumerate resources "+SERVICE_ID);
+ e.printStackTrace();
+ }
+ return new ArrayList().iterator(); // empty iterator
+ }
+ }
+ }
+
+ /** Searches for a SchemaFactory for a given schema language in a META-INF/services file. */
+ private SchemaFactory loadFromServicesFile(String schemaLanguage, String resourceName, InputStream in) {
+
+ if (debug) debugPrintln("Reading "+resourceName );
+
+ // Read the service provider name in UTF-8 as specified in
+ // the jar spec. Unfortunately this fails in Microsoft
+ // VJ++, which does not implement the UTF-8
+ // encoding. Theoretically, we should simply let it fail in
+ // that case, since the JVM is obviously broken if it
+ // doesn't support such a basic standard. But since there
+ // are still some users attempting to use VJ++ for
+ // development, we have dropped in a fallback which makes a
+ // second attempt using the platform's default encoding. In
+ // VJ++ this is apparently ASCII, which is a subset of
+ // UTF-8... and since the strings we'll be reading here are
+ // also primarily limited to the 7-bit ASCII range (at
+ // least, in English versions), this should work well
+ // enough to keep us on the air until we're ready to
+ // officially decommit from VJ++. [Edited comment from
+ // jkesselm]
+ BufferedReader rd;
+ try {
+ rd = new BufferedReader(new InputStreamReader(in, "UTF-8"), DEFAULT_LINE_LENGTH);
+ } catch (java.io.UnsupportedEncodingException e) {
+ rd = new BufferedReader(new InputStreamReader(in), DEFAULT_LINE_LENGTH);
+ }
+
+ String factoryClassName = null;
+ SchemaFactory resultFactory = null;
+ // See spec for provider-configuration files: http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#Provider%20Configuration%20File
+ while (true) {
+ try {
+ factoryClassName = rd.readLine();
+ } catch (IOException x) {
+ // No provider found
+ break;
+ }
+ if (factoryClassName != null) {
+ // Ignore comments in the provider-configuration file
+ int hashIndex = factoryClassName.indexOf('#');
+ if (hashIndex != -1) {
+ factoryClassName = factoryClassName.substring(0, hashIndex);
+ }
+
+ // Ignore leading and trailing whitespace
+ factoryClassName = factoryClassName.trim();
+
+ // If there's no text left or if this was a blank line, go to the next one.
+ if (factoryClassName.length() == 0) {
+ continue;
+ }
+
+ try {
+ // Found the right SchemaFactory if its isSchemaLanguageSupported(schemaLanguage) method returns true.
+ SchemaFactory foundFactory = (SchemaFactory) createInstance(factoryClassName);
+ if (foundFactory.isSchemaLanguageSupported(schemaLanguage)) {
+ resultFactory = foundFactory;
+ break;
+ }
+ }
+ catch (Exception e) {}
+ }
+ else {
+ break;
+ }
+ }
+
+ try {
+ // try to close the reader.
+ rd.close();
+ }
+ // Ignore the exception.
+ catch (IOException exc) {}
+
+ return resultFactory;
+ }
+
+ private static final Class SERVICE_CLASS = SchemaFactory.class;
+ private static final String SERVICE_ID = "META-INF/services/" + SERVICE_CLASS.getName();
+
+
+
+ private static String which( Class clazz ) {
+ return which( clazz.getName(), clazz.getClassLoader() );
+ }
+
+ /**
+ * <p>Search the specified classloader for the given classname.</p>
+ *
+ * @param classname the fully qualified name of the class to search for
+ * @param loader the classloader to search
+ *
+ * @return the source location of the resource, or null if it wasn't found
+ */
+ private static String which(String classname, ClassLoader loader) {
+
+ String classnameAsResource = classname.replace('.', '/') + ".class";
+
+ if( loader==null ) loader = ClassLoader.getSystemClassLoader();
+
+ //URL it = loader.getResource(classnameAsResource);
+ URL it = SecuritySupport.getResourceAsURL(loader, classnameAsResource);
+ if (it != null) {
+ return it.toString();
+ } else {
+ return null;
+ }
+ }
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/validation/SecuritySupport.java b/jaxp-api-1.4/src/main/java/javax/xml/validation/SecuritySupport.java
new file mode 100644
index 0000000..fea9147
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/validation/SecuritySupport.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// $Id: SecuritySupport.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.validation;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Enumeration;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in sync.
+ * It is package private and therefore is not exposed as part of the JAXP
+ * API.
+ *
+ * Security related methods that only work on J2SE 1.2 and newer.
+ */
+final class SecuritySupport {
+
+ private SecuritySupport() {}
+
+ static ClassLoader getContextClassLoader() {
+ return (ClassLoader)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ ClassLoader cl = null;
+ try {
+ cl = Thread.currentThread().getContextClassLoader();
+ } catch (SecurityException ex) { }
+ return cl;
+ }
+ });
+ }
+
+ static String getSystemProperty(final String propName) {
+ return (String)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return System.getProperty(propName);
+ }
+ });
+ }
+
+ static FileInputStream getFileInputStream(final File file)
+ throws FileNotFoundException
+ {
+ try {
+ return (FileInputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws FileNotFoundException {
+ return new FileInputStream(file);
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (FileNotFoundException)e.getException();
+ }
+ }
+
+ static InputStream getURLInputStream(final URL url)
+ throws IOException
+ {
+ try {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws IOException {
+ return url.openStream();
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (IOException)e.getException();
+ }
+ }
+
+ static URL getResourceAsURL(final ClassLoader cl,
+ final String name)
+ {
+ return (URL)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ URL url;
+ if (cl == null) {
+ url = ClassLoader.getSystemResource(name);
+ } else {
+ url = cl.getSystemResource(name);
+ }
+ return url;
+ }
+ });
+ }
+
+ static Enumeration getResources(final ClassLoader cl,
+ final String name) throws IOException
+ {
+ try{
+ return (Enumeration)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws IOException{
+ Enumeration enumeration;
+ if (cl == null) {
+ enumeration = ClassLoader.getSystemResources(name);
+ } else {
+ enumeration = cl.getSystemResources(name);
+ }
+ return enumeration;
+ }
+ });
+ }catch(PrivilegedActionException e){
+ throw (IOException)e.getException();
+ }
+ }
+
+ static InputStream getResourceAsStream(final ClassLoader cl,
+ final String name)
+ {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ InputStream ris;
+ if (cl == null) {
+ ris = ClassLoader.getSystemResourceAsStream(name);
+ } else {
+ ris = cl.getResourceAsStream(name);
+ }
+ return ris;
+ }
+ });
+ }
+
+ static boolean doesFileExist(final File f) {
+ return ((Boolean)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return f.exists() ? Boolean.TRUE : Boolean.FALSE;
+ }
+ })).booleanValue();
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/xpath/SecuritySupport.java b/jaxp-api-1.4/src/main/java/javax/xml/xpath/SecuritySupport.java
new file mode 100644
index 0000000..c392de1
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/xpath/SecuritySupport.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// $Id: SecuritySupport.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.xpath;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Enumeration;
+
+/**
+ * This class is duplicated for each JAXP subpackage so keep it in sync.
+ * It is package private and therefore is not exposed as part of the JAXP
+ * API.
+ *
+ * Security related methods that only work on J2SE 1.2 and newer.
+ */
+final class SecuritySupport {
+
+ private SecuritySupport() {}
+
+ static ClassLoader getContextClassLoader() {
+ return (ClassLoader)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ ClassLoader cl = null;
+ try {
+ cl = Thread.currentThread().getContextClassLoader();
+ } catch (SecurityException ex) { }
+ return cl;
+ }
+ });
+ }
+
+ static String getSystemProperty(final String propName) {
+ return (String)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return System.getProperty(propName);
+ }
+ });
+ }
+
+ static FileInputStream getFileInputStream(final File file)
+ throws FileNotFoundException
+ {
+ try {
+ return (FileInputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws FileNotFoundException {
+ return new FileInputStream(file);
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (FileNotFoundException)e.getException();
+ }
+ }
+
+ static InputStream getURLInputStream(final URL url)
+ throws IOException
+ {
+ try {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws IOException {
+ return url.openStream();
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (IOException)e.getException();
+ }
+ }
+
+ static URL getResourceAsURL(final ClassLoader cl,
+ final String name)
+ {
+ return (URL)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ URL url;
+ if (cl == null) {
+ url = ClassLoader.getSystemResource(name);
+ } else {
+ url = cl.getSystemResource(name);
+ }
+ return url;
+ }
+ });
+ }
+
+ static Enumeration getResources(final ClassLoader cl,
+ final String name) throws IOException
+ {
+ try{
+ return (Enumeration)
+ AccessController.doPrivileged(new PrivilegedExceptionAction() {
+ public Object run() throws IOException{
+ Enumeration enumeration;
+ if (cl == null) {
+ enumeration = ClassLoader.getSystemResources(name);
+ } else {
+ enumeration = cl.getSystemResources(name);
+ }
+ return enumeration;
+ }
+ });
+ }catch(PrivilegedActionException e){
+ throw (IOException)e.getException();
+ }
+ }
+
+ static InputStream getResourceAsStream(final ClassLoader cl,
+ final String name)
+ {
+ return (InputStream)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ InputStream ris;
+ if (cl == null) {
+ ris = ClassLoader.getSystemResourceAsStream(name);
+ } else {
+ ris = cl.getResourceAsStream(name);
+ }
+ return ris;
+ }
+ });
+ }
+
+ static boolean doesFileExist(final File f) {
+ return ((Boolean)
+ AccessController.doPrivileged(new PrivilegedAction() {
+ public Object run() {
+ return f.exists() ? Boolean.TRUE : Boolean.FALSE;
+ }
+ })).booleanValue();
+ }
+
+}
diff --git a/jaxp-api-1.4/src/main/java/javax/xml/xpath/XPathFactoryFinder.java b/jaxp-api-1.4/src/main/java/javax/xml/xpath/XPathFactoryFinder.java
new file mode 100644
index 0000000..ee254af
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/javax/xml/xpath/XPathFactoryFinder.java
@@ -0,0 +1,437 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// $Id: XPathFactoryFinder.java 446598 2006-09-15 12:55:40Z jeremias $
+
+package javax.xml.xpath;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import java.util.Properties;
+
+import javax.xml.validation.SchemaFactory;
+
+/**
+ * Implementation of {@link XPathFactory#newInstance(String)}.
+ *
+ * @author <a href="Kohsuke.Kawaguchi@Sun.com">Kohsuke Kawaguchi</a>
+ * @version $Revision: 446598 $, $Date: 2006-09-15 08:55:40 -0400 (Fri, 15 Sep 2006) $
+ * @since 1.5
+ */
+final class XPathFactoryFinder {
+
+ /** debug support code. */
+ private static boolean debug = false;
+
+ /**
+ * Default columns per line.
+ */
+ private static final int DEFAULT_LINE_LENGTH = 80;
+
+ static {
+ // Use try/catch block to support applets
+ try {
+ String val = SecuritySupport.getSystemProperty("jaxp.debug");
+ // Allow simply setting the prop to turn on debug
+ debug = val != null && (! "false".equals(val));
+ } catch (Exception _) {
+ debug = false;
+ }
+ }
+
+ /**
+ * <p>Cache properties for performance.</p>
+ */
+ private static Properties cacheProps = new Properties();
+
+ /**
+ * <p>First time requires initialization overhead.</p>
+ */
+ private static boolean firstTime = true;
+
+ /**
+ * <p>Conditional debug printing.</p>
+ *
+ * @param msg to print
+ */
+ private static void debugPrintln(String msg) {
+ if (debug) {
+ System.err.println("JAXP: " + msg);
+ }
+ }
+
+ /**
+ * <p><code>ClassLoader</code> to use to find <code>SchemaFactory</code>.</p>
+ */
+ private final ClassLoader classLoader;
+
+ /**
+ * <p>Constructor that specifies <code>ClassLoader</code> to use
+ * to find <code>SchemaFactory</code>.</p>
+ *
+ * @param loader
+ * to be used to load resource, {@link SchemaFactory}, and
+ * {@link SchemaFactoryLoader} implementations during
+ * the resolution process.
+ * If this parameter is null, the default system class loader
+ * will be used.
+ */
+ public XPathFactoryFinder(ClassLoader loader) {
+ this.classLoader = loader;
+ if( debug ) {
+ debugDisplayClassLoader();
+ }
+ }
+
+ private void debugDisplayClassLoader() {
+ try {
+ if( classLoader == SecuritySupport.getContextClassLoader() ) {
+ debugPrintln("using thread context class loader ("+classLoader+") for search");
+ return;
+ }
+ } catch( Throwable _ ) {
+ ; // getContextClassLoader() undefined in JDK1.1
+ }
+
+ if( classLoader==ClassLoader.getSystemClassLoader() ) {
+ debugPrintln("using system class loader ("+classLoader+") for search");
+ return;
+ }
+
+ debugPrintln("using class loader ("+classLoader+") for search");
+ }
+
+ /**
+ * <p>Creates a new {@link XPathFactory} object for the specified
+ * schema language.</p>
+ *
+ * @param uri
+ * Identifies the underlying object model.
+ *
+ * @return <code>null</code> if the callee fails to create one.
+ *
+ * @throws NullPointerException
+ * If the parameter is null.
+ */
+ public XPathFactory newFactory(String uri) {
+ if(uri==null) throw new NullPointerException();
+ XPathFactory f = _newFactory(uri);
+ if (debug) {
+ if (f != null) {
+ debugPrintln("factory '" + f.getClass().getName() + "' was found for " + uri);
+ } else {
+ debugPrintln("unable to find a factory for " + uri);
+ }
+ }
+ return f;
+ }
+
+ /**
+ * <p>Lookup a {@link XPathFactory} for the given object model.</p>
+ *
+ * @param uri identifies the object model.
+ *
+ * @return {@link XPathFactory} for the given object model.
+ */
+ private XPathFactory _newFactory(String uri) {
+ XPathFactory sf;
+
+ String propertyName = SERVICE_CLASS.getName() + ":" + uri;
+
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(propertyName);
+ if (spiClass != null) {
+ return (XPathFactory) spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ // system property look up
+ try {
+ if (debug) debugPrintln("Looking up system property '"+propertyName+"'" );
+ String r = SecuritySupport.getSystemProperty(propertyName);
+ if(r!=null) {
+ if (debug) debugPrintln("The value is '"+r+"'");
+ sf = createInstance(r);
+ if(sf!=null) return sf;
+ }
+ else if (debug) {
+ debugPrintln("The property is undefined.");
+ }
+ } catch( Throwable t ) {
+ if( debug ) {
+ debugPrintln("failed to look up system property '"+propertyName+"'" );
+ t.printStackTrace();
+ }
+ }
+
+ String javah = SecuritySupport.getSystemProperty( "java.home" );
+ String configFile = javah + File.separator +
+ "lib" + File.separator + "jaxp.properties";
+
+ String factoryClassName = null ;
+
+ // try to read from $java.home/lib/jaxp.properties
+ try {
+ if(firstTime){
+ synchronized(cacheProps){
+ if(firstTime){
+ File f=new File( configFile );
+ firstTime = false;
+ if(SecuritySupport.doesFileExist(f)){
+ if (debug) debugPrintln("Read properties file " + f);
+ cacheProps.load(SecuritySupport.getFileInputStream(f));
+ }
+ }
+ }
+ }
+ factoryClassName = cacheProps.getProperty(propertyName);
+ if (debug) debugPrintln("found " + factoryClassName + " in $java.home/jaxp.properties");
+
+ if (factoryClassName != null) {
+ sf = createInstance(factoryClassName);
+ if(sf != null){
+ return sf;
+ }
+ }
+ } catch (Exception ex) {
+ if (debug) {
+ ex.printStackTrace();
+ }
+ }
+
+ // try META-INF/services files
+ Iterator sitr = createServiceFileIterator();
+ while(sitr.hasNext()) {
+ URL resource = (URL)sitr.next();
+ if (debug) debugPrintln("looking into " + resource);
+ try {
+ sf = loadFromServicesFile(uri, resource.toExternalForm(), SecuritySupport.getURLInputStream(resource));
+ if(sf!=null) return sf;
+ } catch(IOException e) {
+ if( debug ) {
+ debugPrintln("failed to read "+resource);
+ e.printStackTrace();
+ }
+ }
+ }
+
+ // platform default
+ if(uri.equals(XPathFactory.DEFAULT_OBJECT_MODEL_URI)) {
+ if (debug) debugPrintln("attempting to use the platform default W3C DOM XPath lib");
+ return createInstance("org.apache.xpath.jaxp.XPathFactoryImpl");
+ }
+
+ if (debug) debugPrintln("all things were tried, but none was found. bailing out.");
+ return null;
+ }
+
+ /**
+ * <p>Creates an instance of the specified and returns it.</p>
+ *
+ * @param className
+ * fully qualified class name to be instanciated.
+ *
+ * @return null
+ * if it fails. Error messages will be printed by this method.
+ */
+ private XPathFactory createInstance( String className ) {
+ try {
+ if (debug) debugPrintln("instanciating "+className);
+ Class clazz;
+ if( classLoader!=null )
+ clazz = classLoader.loadClass(className);
+ else
+ clazz = Class.forName(className);
+ if(debug) debugPrintln("loaded it from "+which(clazz));
+ Object o = clazz.newInstance();
+
+ if( o instanceof XPathFactory )
+ return (XPathFactory)o;
+
+ if (debug) debugPrintln(className+" is not assignable to "+SERVICE_CLASS.getName());
+ } catch( Throwable t ) {
+ if (debug) {
+ debugPrintln("failed to instanciate "+className);
+ t.printStackTrace();
+ }
+ }
+ return null;
+ }
+
+ /** Iterator that lazily computes one value and returns it. */
+ private static abstract class SingleIterator implements Iterator {
+ private boolean seen = false;
+
+ public final void remove() { throw new UnsupportedOperationException(); }
+ public final boolean hasNext() { return !seen; }
+ public final Object next() {
+ if(seen) throw new NoSuchElementException();
+ seen = true;
+ return value();
+ }
+
+ protected abstract Object value();
+ }
+
+ /** Searches for a XPathFactory for a given uri in a META-INF/services file. */
+ private XPathFactory loadFromServicesFile(String uri, String resourceName, InputStream in) {
+
+ if (debug) debugPrintln("Reading " + resourceName );
+
+ BufferedReader rd;
+ try {
+ rd = new BufferedReader(new InputStreamReader(in, "UTF-8"), DEFAULT_LINE_LENGTH);
+ } catch (java.io.UnsupportedEncodingException e) {
+ rd = new BufferedReader(new InputStreamReader(in), DEFAULT_LINE_LENGTH);
+ }
+
+ String factoryClassName = null;
+ XPathFactory resultFactory = null;
+ // See spec for provider-configuration files: http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#Provider%20Configuration%20File
+ while (true) {
+ try {
+ factoryClassName = rd.readLine();
+ } catch (IOException x) {
+ // No provider found
+ break;
+ }
+ if (factoryClassName != null) {
+ // Ignore comments in the provider-configuration file
+ int hashIndex = factoryClassName.indexOf('#');
+ if (hashIndex != -1) {
+ factoryClassName = factoryClassName.substring(0, hashIndex);
+ }
+
+ // Ignore leading and trailing whitespace
+ factoryClassName = factoryClassName.trim();
+
+ // If there's no text left or if this was a blank line, go to the next one.
+ if (factoryClassName.length() == 0) {
+ continue;
+ }
+
+ try {
+ // Found the right XPathFactory if its isObjectModelSupported(String uri) method returns true.
+ XPathFactory foundFactory = (XPathFactory) createInstance(factoryClassName);
+ if (foundFactory.isObjectModelSupported(uri)) {
+ resultFactory = foundFactory;
+ break;
+ }
+ }
+ catch (Exception e) {}
+ }
+ else {
+ break;
+ }
+ }
+
+ try {
+ // try to close the reader.
+ rd.close();
+ }
+ // Ignore the exception.
+ catch (IOException exc) {}
+
+ return resultFactory;
+ }
+
+ /**
+ * Returns an {@link Iterator} that enumerates all
+ * the META-INF/services files that we care.
+ */
+ private Iterator createServiceFileIterator() {
+ if (classLoader == null) {
+ return new SingleIterator() {
+ protected Object value() {
+ ClassLoader classLoader = XPathFactoryFinder.class.getClassLoader();
+ return SecuritySupport.getResourceAsURL(classLoader, SERVICE_ID);
+ //return (ClassLoader.getSystemResource( SERVICE_ID ));
+ }
+ };
+ } else {
+ try {
+ //final Enumeration e = classLoader.getResources(SERVICE_ID);
+ final Enumeration e = SecuritySupport.getResources(classLoader, SERVICE_ID);
+ if (debug && !e.hasMoreElements()) {
+ debugPrintln("no "+SERVICE_ID+" file was found");
+ }
+
+ // wrap it into an Iterator.
+ return new Iterator() {
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean hasNext() {
+ return e.hasMoreElements();
+ }
+
+ public Object next() {
+ return e.nextElement();
+ }
+ };
+ } catch (IOException e) {
+ if (debug) {
+ debugPrintln("failed to enumerate resources "+SERVICE_ID);
+ e.printStackTrace();
+ }
+ return new ArrayList().iterator(); // empty iterator
+ }
+ }
+ }
+
+ private static final Class SERVICE_CLASS = XPathFactory.class;
+ private static final String SERVICE_ID = "META-INF/services/" + SERVICE_CLASS.getName();
+
+
+
+ private static String which( Class clazz ) {
+ return which( clazz.getName(), clazz.getClassLoader() );
+ }
+
+ /**
+ * <p>Search the specified classloader for the given classname.</p>
+ *
+ * @param classname the fully qualified name of the class to search for
+ * @param loader the classloader to search
+ *
+ * @return the source location of the resource, or null if it wasn't found
+ */
+ private static String which(String classname, ClassLoader loader) {
+
+ String classnameAsResource = classname.replace('.', '/') + ".class";
+
+ if( loader==null ) loader = ClassLoader.getSystemClassLoader();
+
+ //URL it = loader.getResource(classnameAsResource);
+ URL it = SecuritySupport.getResourceAsURL(loader, classnameAsResource);
+ if (it != null) {
+ return it.toString();
+ } else {
+ return null;
+ }
+ }
+}
diff --git a/jaxp-api-1.4/src/main/java/org/w3c/dom/html/HTMLDOMImplementation.java b/jaxp-api-1.4/src/main/java/org/w3c/dom/html/HTMLDOMImplementation.java
new file mode 100644
index 0000000..9828407
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/org/w3c/dom/html/HTMLDOMImplementation.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See W3C License http://www.w3.org/Consortium/Legal/ for more
+ * details.
+ */
+
+package org.w3c.dom.html;
+
+import org.w3c.dom.DOMImplementation;
+
+/**
+ * The <code>HTMLDOMImplementation</code> interface extends the
+ * <code>DOMImplementation</code> interface with a method for creating an
+ * HTML document instance.
+ * <p>See also the <a href='http://www.w3.org/TR/2000/CR-DOM-Level-2-20000510'>Document Object Model (DOM) Level 2 Specification</a>.
+ * @since DOM Level 2
+ */
+public interface HTMLDOMImplementation extends DOMImplementation {
+ /**
+ * Creates an <code>HTMLDocument</code> object with the minimal tree made
+ * of the following elements: <code>HTML</code> , <code>HEAD</code> ,
+ * <code>TITLE</code> , and <code>BODY</code> .
+ * @param title The title of the document to be set as the content of the
+ * <code>TITLE</code> element, through a child <code>Text</code> node.
+ * @return A new <code>HTMLDocument</code> object.
+ */
+ public HTMLDocument createHTMLDocument(String title);
+
+}
+
diff --git a/jaxp-api-1.4/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java b/jaxp-api-1.4/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java
new file mode 100644
index 0000000..58344f1
--- /dev/null
+++ b/jaxp-api-1.4/src/main/java/org/xml/sax/helpers/XMLReaderFactory.java
@@ -0,0 +1,264 @@
+// XMLReaderFactory.java - factory for creating a new reader.
+// http://www.saxproject.org
+// Written by David Megginson
+// and by David Brownell
+// NO WARRANTY! This class is in the Public Domain.
+// $Id: XMLReaderFactory.java 670295 2008-06-22 01:46:43Z mrglavas $
+
+package org.xml.sax.helpers;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import org.xml.sax.XMLReader;
+import org.xml.sax.SAXException;
+
+
+/**
+ * Factory for creating an XML reader.
+ *
+ * <blockquote>
+ * <em>This module, both source code and documentation, is in the
+ * Public Domain, and comes with <strong>NO WARRANTY</strong>.</em>
+ * See <a href='http://www.saxproject.org'>http://www.saxproject.org</a>
+ * for further information.
+ * </blockquote>
+ *
+ * <p>This class contains static methods for creating an XML reader
+ * from an explicit class name, or based on runtime defaults:</p>
+ *
+ * <pre>
+ * try {
+ * XMLReader myReader = XMLReaderFactory.createXMLReader();
+ * } catch (SAXException e) {
+ * System.err.println(e.getMessage());
+ * }
+ * </pre>
+ *
+ * <p><strong>Note to Distributions bundled with parsers:</strong>
+ * You should modify the implementation of the no-arguments
+ * <em>createXMLReader</em> to handle cases where the external
+ * configuration mechanisms aren't set up. That method should do its
+ * best to return a parser when one is in the class path, even when
+ * nothing bound its class name to <code>org.xml.sax.driver</code> so
+ * those configuration mechanisms would see it.</p>
+ *
+ * @since SAX 2.0
+ * @author David Megginson, David Brownell
+ * @version 2.0.1 (sax2r2)
+ */
+final public class XMLReaderFactory
+{
+ /**
+ * Private constructor.
+ *
+ * <p>This constructor prevents the class from being instantiated.</p>
+ */
+ private XMLReaderFactory ()
+ {
+ }
+
+ private static final String property = "org.xml.sax.driver";
+
+ /**
+ * Default columns per line.
+ */
+ private static final int DEFAULT_LINE_LENGTH = 80;
+
+ /**
+ * Attempt to create an XMLReader from system defaults.
+ * In environments which can support it, the name of the XMLReader
+ * class is determined by trying each these options in order, and
+ * using the first one which succeeds:</p> <ul>
+ *
+ * <li>If the system property <code>org.xml.sax.driver</code>
+ * has a value, that is used as an XMLReader class name. </li>
+ *
+ * <li>The JAR "Services API" is used to look for a class name
+ * in the <em>META-INF/services/org.xml.sax.driver</em> file in
+ * jarfiles available to the runtime.</li>
+ *
+ * <li> SAX parser distributions are strongly encouraged to provide
+ * a default XMLReader class name that will take effect only when
+ * previous options (on this list) are not successful.</li>
+ *
+ * <li>Finally, if {@link ParserFactory#makeParser()} can
+ * return a system default SAX1 parser, that parser is wrapped in
+ * a {@link ParserAdapter}. (This is a migration aid for SAX1
+ * environments, where the <code>org.xml.sax.parser</code> system
+ * property will often be usable.) </li>
+ *
+ * </ul>
+ *
+ * <p> In environments such as small embedded systems, which can not
+ * support that flexibility, other mechanisms to determine the default
+ * may be used. </p>
+ *
+ * <p>Note that many Java environments allow system properties to be
+ * initialized on a command line. This means that <em>in most cases</em>
+ * setting a good value for that property ensures that calls to this
+ * method will succeed, except when security policies intervene.
+ * This will also maximize application portability to older SAX
+ * environments, with less robust implementations of this method.
+ * </p>
+ *
+ * @return A new XMLReader.
+ * @exception org.xml.sax.SAXException If no default XMLReader class
+ * can be identified and instantiated.
+ * @see #createXMLReader(java.lang.String)
+ */
+ public static XMLReader createXMLReader ()
+ throws SAXException
+ {
+ String className = null;
+ ClassLoader loader = NewInstance.getClassLoader ();
+
+ // 1. try the JVM-instance-wide system property
+ try { className = SecuritySupport.getSystemProperty (property); }
+ catch (Exception e) { /* normally fails for applets */ }
+
+ // 2. if that fails, try META-INF/services/
+ if (className == null || className.length() == 0) {
+ String service = "META-INF/services/" + property;
+
+ try {
+ // If we are deployed into an OSGi environment, leverage it
+ Class spiClass = org.apache.servicemix.specs.locator.OsgiLocator.locate(service);
+ if (spiClass != null) {
+ return (XMLReader) spiClass.newInstance();
+ }
+ } catch (Throwable e) {
+ }
+
+ InputStream is = null;
+ className = null;
+
+ // First try the Context ClassLoader
+ ClassLoader cl = SecuritySupport.getContextClassLoader();
+ if (cl != null) {
+ is = SecuritySupport.getResourceAsStream(cl, service);
+
+ // If no provider found then try the current ClassLoader
+ if (is == null) {
+ cl = XMLReaderFactory.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, service);
+ }
+ } else {
+ // No Context ClassLoader or JDK 1.1 so try the current
+ // ClassLoader
+ cl = XMLReaderFactory.class.getClassLoader();
+ is = SecuritySupport.getResourceAsStream(cl, service);
+ }
+
+ if (is != null) {
+
+ // Read the service provider name in UTF-8 as specified in
+ // the jar spec. Unfortunately this fails in Microsoft
+ // VJ++, which does not implement the UTF-8
+ // encoding. Theoretically, we should simply let it fail in
+ // that case, since the JVM is obviously broken if it
+ // doesn't support such a basic standard. But since there
+ // are still some users attempting to use VJ++ for
+ // development, we have dropped in a fallback which makes a
+ // second attempt using the platform's default encoding. In
+ // VJ++ this is apparently ASCII, which is a subset of
+ // UTF-8... and since the strings we'll be reading here are
+ // also primarily limited to the 7-bit ASCII range (at
+ // least, in English versions), this should work well
+ // enough to keep us on the air until we're ready to
+ // officially decommit from VJ++. [Edited comment from
+ // jkesselm]
+ BufferedReader rd;
+ try {
+ rd = new BufferedReader(new InputStreamReader(is, "UTF-8"), DEFAULT_LINE_LENGTH);
+ } catch (java.io.UnsupportedEncodingException e) {
+ rd = new BufferedReader(new InputStreamReader(is), DEFAULT_LINE_LENGTH);
+ }
+
+ try {
+ // XXX Does not handle all possible input as specified by the
+ // Jar Service Provider specification
+ className = rd.readLine();
+ }
+ catch (Exception x) {
+ // No provider found
+ }
+ finally {
+ try {
+ // try to close the reader.
+ rd.close();
+ }
+ // Ignore the exception.
+ catch (IOException exc) {}
+ }
+ }
+ }
+
+ // 3. Distro-specific fallback
+ if (className == null) {
+ // BEGIN DISTRIBUTION-SPECIFIC
+
+ // EXAMPLE:
+ // className = "com.example.sax.XmlReader";
+ // or a $JAVA_HOME/jre/lib/*properties setting...
+ className = "org.apache.xerces.parsers.SAXParser";
+
+ // END DISTRIBUTION-SPECIFIC
+ }
+
+ // do we know the XMLReader implementation class yet?
+ if (className != null)
+ return loadClass (loader, className);
+
+ // 4. panic -- adapt any SAX1 parser
+ try {
+ return new ParserAdapter (ParserFactory.makeParser ());
+ } catch (Exception e) {
+ throw new SAXException ("Can't create default XMLReader; "
+ + "is system property org.xml.sax.driver set?");
+ }
+ }
+
+
+ /**
+ * Attempt to create an XML reader from a class name.
+ *
+ * <p>Given a class name, this method attempts to load
+ * and instantiate the class as an XML reader.</p>
+ *
+ * <p>Note that this method will not be usable in environments where
+ * the caller (perhaps an applet) is not permitted to load classes
+ * dynamically.</p>
+ *
+ * @return A new XML reader.
+ * @exception org.xml.sax.SAXException If the class cannot be
+ * loaded, instantiated, and cast to XMLReader.
+ * @see #createXMLReader()
+ */
+ public static XMLReader createXMLReader (String className)
+ throws SAXException
+ {
+ return loadClass (NewInstance.getClassLoader (), className);
+ }
+
+ private static XMLReader loadClass (ClassLoader loader, String className)
+ throws SAXException
+ {
+ try {
+ return (XMLReader) NewInstance.newInstance (loader, className);
+ } catch (ClassNotFoundException e1) {
+ throw new SAXException("SAX2 driver class " + className +
+ " not found", e1);
+ } catch (IllegalAccessException e2) {
+ throw new SAXException("SAX2 driver class " + className +
+ " found but cannot be loaded", e2);
+ } catch (InstantiationException e3) {
+ throw new SAXException("SAX2 driver class " + className +
+ " loaded but cannot be instantiated (no empty public constructor?)",
+ e3);
+ } catch (ClassCastException e4) {
+ throw new SAXException("SAX2 driver class " + className +
+ " does not implement XMLReader", e4);
+ }
+ }
+}
diff --git a/pom.xml b/pom.xml
index 690e04a..dac74d1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,6 +41,7 @@
<module>jaxb-api-2.0</module>
<module>jaxb-api-2.1</module>
<module>jaxp-api-1.3</module>
+ <module>jaxp-api-1.4</module>
<module>jaxws-api-2.0</module>
<module>jaxws-api-2.1</module>
<module>jbi-api-1.0</module>