| /* Copyright 2004 The Apache Software Foundation |
| * |
| * Licensed 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 org.apache.xmlbeans.impl.tool; |
| |
| import org.apache.xmlbeans.SchemaTypeLoader; |
| import org.apache.xmlbeans.XmlBeans; |
| import org.apache.xmlbeans.XmlException; |
| import org.apache.xmlbeans.XmlObject; |
| import org.apache.xmlbeans.XmlOptions; |
| import org.apache.xmlbeans.XmlOptionsBean; |
| import org.apache.xmlbeans.XmlError; |
| import org.apache.xmlbeans.impl.common.StaxHelper; |
| import org.apache.xmlbeans.impl.validator.ValidatingXMLStreamReader; |
| |
| import javax.xml.stream.XMLInputFactory; |
| import javax.xml.stream.XMLStreamReader; |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.Location; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.HashSet; |
| |
| public class StreamInstanceValidator |
| { |
| public static void printUsage() |
| { |
| System.out.println("Validates the specified instance against the specified schema."); |
| System.out.println("A streaming validation useful for validating very large instance "); |
| System.out.println("documents with less memory. Contrast with the validate tool."); |
| System.out.println("Usage: svalidate [-dl] [-nopvr] [-noupa] [-license] schema.xsd instance.xml"); |
| System.out.println("Options:"); |
| System.out.println(" -dl - permit network downloads for imports and includes (default is off)"); |
| System.out.println(" -noupa - do not enforce the unique particle attribution rule"); |
| System.out.println(" -nopvr - do not enforce the particle valid (restriction) rule"); |
| System.out.println(" -license - prints license information"); |
| } |
| |
| public static void main(String[] args) |
| { |
| Set flags = new HashSet(); |
| flags.add("h"); |
| flags.add("help"); |
| flags.add("usage"); |
| flags.add("license"); |
| flags.add("version"); |
| flags.add("dl"); |
| flags.add("noupr"); |
| flags.add("noupa"); |
| |
| CommandLine cl = new CommandLine(args, flags, Collections.EMPTY_SET); |
| if (cl.getOpt("h") != null || cl.getOpt("help") != null || cl.getOpt("usage") != null || args.length < 1) |
| { |
| printUsage(); |
| System.exit(0); |
| return; |
| } |
| |
| String[] badopts = cl.getBadOpts(); |
| if (badopts.length > 0) |
| { |
| for (int i = 0; i < badopts.length; i++) |
| System.out.println("Unrecognized option: " + badopts[i]); |
| printUsage(); |
| System.exit(0); |
| return; |
| } |
| |
| if (cl.getOpt("license") != null) { |
| CommandLine.printLicense(); |
| System.exit(0); |
| return; |
| } |
| |
| if (cl.getOpt("version") != null) |
| { |
| CommandLine.printVersion(); |
| System.exit(0); |
| return; |
| } |
| |
| if (cl.args().length == 0) { |
| printUsage(); |
| return; |
| } |
| |
| boolean dl = (cl.getOpt("dl") != null); |
| boolean nopvr = (cl.getOpt("nopvr") != null); |
| boolean noupa = (cl.getOpt("noupa") != null); |
| |
| File[] schemaFiles = cl.filesEndingWith(".xsd"); |
| File[] instanceFiles = cl.filesEndingWith(".xml"); |
| File[] jarFiles = cl.filesEndingWith(".jar"); |
| |
| List sdocs = new ArrayList(); |
| |
| final XmlOptions options = (new XmlOptions()).setLoadLineNumbers(); |
| for (int i = 0; i < schemaFiles.length; i++) { |
| try { |
| sdocs.add( |
| XmlObject.Factory.parse( |
| schemaFiles[i], options.setLoadMessageDigest())); |
| } |
| catch (Exception e) { |
| System.err.println(schemaFiles[i] + " not loadable: " + e); |
| } |
| } |
| |
| XmlObject[] schemas = (XmlObject[])sdocs.toArray(new XmlObject[0]); |
| |
| SchemaTypeLoader sLoader = null; |
| Collection compErrors = new ArrayList(); |
| XmlOptions schemaOptions = new XmlOptions(); |
| schemaOptions.setErrorListener(compErrors); |
| if (dl) |
| schemaOptions.setCompileDownloadUrls(); |
| if (nopvr) |
| schemaOptions.setCompileNoPvrRule(); |
| if (noupa) |
| schemaOptions.setCompileNoUpaRule(); |
| |
| if (jarFiles != null && jarFiles.length > 0) |
| sLoader = XmlBeans.typeLoaderForResource(XmlBeans.resourceLoaderForPath(jarFiles)); |
| |
| try { |
| if (schemas != null && schemas.length > 0) |
| sLoader = XmlBeans.compileXsd(schemas, sLoader, schemaOptions); |
| } |
| catch (Exception e) { |
| if (compErrors.isEmpty() || !(e instanceof XmlException)) { |
| e.printStackTrace(System.err); |
| } |
| System.out.println("Schema invalid"); |
| for (Iterator i = compErrors.iterator(); i.hasNext();) |
| System.out.println(i.next()); |
| return; |
| } |
| |
| validateFiles(instanceFiles, sLoader, options); |
| |
| } |
| |
| public static void validateFiles(File[] instanceFiles, |
| SchemaTypeLoader sLoader, |
| final XmlOptions options) |
| { |
| final ValidatingXMLStreamReader vsr = new ValidatingXMLStreamReader(); |
| final Collection errors = new ArrayList(); |
| |
| for (int i = 0; i < instanceFiles.length; i++) { |
| final File file = instanceFiles[i]; |
| final String path = file.getPath(); |
| long time = 0; |
| |
| errors.clear(); |
| |
| try { |
| final XMLInputFactory xmlInputFactory = StaxHelper.newXMLInputFactory(new XmlOptionsBean(options)); |
| |
| final FileInputStream fis = new FileInputStream(file); |
| final XMLStreamReader rdr = |
| xmlInputFactory.createXMLStreamReader(path, fis); |
| |
| //advance to first start element. |
| while(!rdr.isStartElement()) { |
| rdr.next(); |
| } |
| |
| time = System.currentTimeMillis(); |
| vsr.init(rdr, true, null, sLoader, options, errors); |
| |
| while (vsr.hasNext()) { |
| vsr.next(); |
| } |
| |
| time = (System.currentTimeMillis() - time); |
| vsr.close(); |
| fis.close(); |
| } |
| catch (XMLStreamException xse) { |
| final Location loc = xse.getLocation(); |
| XmlError e = XmlError.forLocation(xse.getMessage(), path, |
| loc.getLineNumber(), |
| loc.getColumnNumber(), |
| loc.getCharacterOffset()); |
| errors.add(e); |
| } |
| catch (Exception e) { |
| System.err.println("error for file: " + file + ": " + e); |
| e.printStackTrace(System.err); |
| continue; |
| } |
| |
| |
| if (errors.isEmpty()) { |
| System.out.println(file + " valid. (" + time + " ms)"); |
| } else { |
| System.out.println(file + " NOT valid (" + time + " ms):"); |
| for (Iterator it = errors.iterator(); it.hasNext();) { |
| XmlError err = (XmlError)it.next(); |
| System.out.println(stringFromError(err, path)); |
| } |
| } |
| |
| } |
| } |
| |
| private static String stringFromError(XmlError err, |
| final String path) |
| { |
| String s = XmlError.severityAsString(err.getSeverity()) + |
| ": " + |
| //err.getSourceName() |
| path |
| + ":" + err.getLine() + ":" + err.getColumn() + " " + |
| err.getMessage() + " "; |
| return s; |
| } |
| } |