| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.ant.antcore.antlib; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.ant.common.util.ConfigException; |
| |
| /** |
| * This class represents the specification of an Ant library. It is merely |
| * the internal representation of the antlib XML definition. An instance of |
| * this class is used to contruct an AntLibrary instance. |
| * |
| * @author <a href="mailto:conor@apache.org">Conor MacNeill</a> |
| * @created 13 January 2002 |
| */ |
| public class AntLibrarySpec { |
| /** |
| * This is the globally unique name of this library. It uses the same |
| * conventions as the Java package space - i.e. reverse order DNS names |
| * This name is used when importing tasks from this library |
| */ |
| private String libraryId; |
| |
| /** |
| * This string identifies the location where the library is maintained. |
| * It is usually a URL to the location from which the library may be |
| * downloaded or purchased |
| */ |
| private String libraryHome; |
| |
| /** The list of converter classnames defined in this library */ |
| private List converterClassNames = new ArrayList(); |
| |
| /** The name of the factory class for this library */ |
| private String factoryClassName; |
| |
| /** |
| * This is the optional id of another Ant library upon which this |
| * library depends. |
| */ |
| private String extendsLibraryId; |
| |
| /** This is the URL from which this library has been loaded */ |
| private URL libraryURL; |
| |
| /** This is the list of definitions */ |
| private Map definitions = new HashMap(); |
| |
| /** Indicates if each Task Instance should use its own classloader */ |
| private boolean isolated = false; |
| |
| /** Flag which indicates if tools.jar is required */ |
| private boolean toolsJarRequired = false; |
| |
| /** |
| * This flag indicates that this task processes XML and wishes to use |
| * the XML parser packaged with Ant |
| */ |
| private boolean requiresAntXMLParser = false; |
| |
| /** |
| * Set the library that this library extends, if any |
| * |
| * @param extendsLibraryId The new ExtendsLibraryId value |
| */ |
| public void setExtendsLibraryId(String extendsLibraryId) { |
| this.extendsLibraryId = extendsLibraryId; |
| } |
| |
| /** |
| * Sets the name of the factory class of the AntLibrarySpec |
| * |
| * @param className the new factory classname |
| */ |
| public void setFactory(String className) { |
| this.factoryClassName = className; |
| } |
| |
| /** |
| * Indicate that this library requires a separate classloader per task |
| * instance |
| * |
| * @param isolated The new Isolated value |
| */ |
| public void setIsolated(boolean isolated) { |
| this.isolated = isolated; |
| } |
| |
| /** |
| * Sets the home of the AntLibrary |
| * |
| * @param home The new home value |
| */ |
| public void setHome(String home) { |
| this.libraryHome = libraryHome; |
| } |
| |
| /** |
| * Sets the libraryId of the AntLibrary |
| * |
| * @param libraryId The new libraryId value |
| */ |
| public void setLibraryId(String libraryId) { |
| this.libraryId = libraryId; |
| } |
| |
| |
| /** |
| * Indicate that this library uses the Sun tools.jar |
| * |
| * @param toolsJarRequired The new ToolsJarRequired value |
| */ |
| public void setToolsJarRequired(boolean toolsJarRequired) { |
| this.toolsJarRequired = toolsJarRequired; |
| } |
| |
| /** |
| * Sets the libraryURL of the AntLibrary |
| * |
| * @param libraryURL The new libraryURL value |
| */ |
| public void setLibraryURL(URL libraryURL) { |
| this.libraryURL = libraryURL; |
| } |
| |
| /** |
| * Indicates that this library uses Ant's XML parser libraries |
| * |
| * @param requiresAntXMLParser true if this library uses Ant's XML |
| * parser libraries |
| */ |
| public void setAntXML(boolean requiresAntXMLParser) { |
| this.requiresAntXMLParser = requiresAntXMLParser; |
| } |
| |
| /** |
| * Get the list of converter classnames defined in this library spec |
| * |
| * @return the converter classnames list |
| */ |
| public List getConverters() { |
| return converterClassNames; |
| } |
| |
| /** |
| * Gets the factory classname of the AntLibrarySpec |
| * |
| * @return the factory classname |
| */ |
| public String getFactory() { |
| return factoryClassName; |
| } |
| |
| /** |
| * Indicate whether this AntLibrary requires the Sun tools.jar |
| * |
| * @return The ToolsJarRequired value |
| */ |
| public boolean isToolsJarRequired() { |
| return toolsJarRequired; |
| } |
| |
| /** |
| * Get the id of the library that this library extends if any. |
| * |
| * @return The ExtendsLibraryId value |
| */ |
| public String getExtendsLibraryId() { |
| return extendsLibraryId; |
| } |
| |
| /** |
| * Indicate if this library required an classloader per instance |
| * |
| * @return true if a separate classloader should be used per instance. |
| */ |
| public boolean isIsolated() { |
| return isolated; |
| } |
| |
| |
| /** |
| * Gets the libraryId of the AntLibrary |
| * |
| * @return The libraryId value |
| */ |
| public String getLibraryId() { |
| return libraryId; |
| } |
| |
| /** |
| * Gets the libraryURL of the AntLibrary |
| * |
| * @return The libraryURL value |
| */ |
| public URL getLibraryURL() { |
| return libraryURL; |
| } |
| |
| |
| /** |
| * Gets the definitions of the AntLibrarySpec |
| * |
| * @return the definitions map |
| */ |
| public Map getDefinitions() { |
| return definitions; |
| } |
| |
| /** |
| * Add a converter to this library sec |
| * |
| * @param className the name of the converter class |
| */ |
| public void addConverter(String className) { |
| converterClassNames.add(className); |
| } |
| |
| /** |
| * Indicates if this library requires Ant's XML parser |
| * |
| * @return true if this library requires Ant's XML parser |
| */ |
| public boolean usesAntXML() { |
| return requiresAntXMLParser; |
| } |
| |
| /** |
| * Adds a definition to the Ant Library |
| * |
| * @param name the name of the library definition |
| * @param classname the name of the class implementing the element |
| * @param definitionTypeName the name of the definition type. This is |
| * converted to its symbolic value |
| * @exception ConfigException if the definition has already been defined |
| */ |
| public void addDefinition(String definitionTypeName, String name, |
| String classname) |
| throws ConfigException { |
| if (definitions.containsKey(name)) { |
| throw new ConfigException("More than one definition " |
| + "in library for " + name); |
| } |
| int definitionType = 0; |
| |
| if (definitionTypeName.equals("typedef")) { |
| definitionType = AntLibrary.TYPEDEF; |
| } else if (definitionTypeName.equals("taskdef")) { |
| definitionType = AntLibrary.TASKDEF; |
| } else { |
| throw new ConfigException("Unknown type of definition " |
| + definitionTypeName); |
| } |
| definitions.put(name, |
| new AntLibDefinition(definitionType, name, classname)); |
| } |
| |
| } |
| |