/* 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.XmlBeans;
import org.apache.xmlbeans.XmlOptions;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.SchemaTypeLoader;
import org.apache.xmlbeans.XmlException;
import java.util.Collections;
import java.util.List;
import java.util.ArrayList;
import java.util.Set;
import java.util.HashSet;
import java.util.Collection;
import java.util.Iterator;
import java.io.File;
public class InstanceValidator
{
public static void printUsage()
{
System.out.println("Validates the specified instance against the specified schema.");
System.out.println("Contrast with the svalidate tool, which validates using a stream.");
System.out.println("Usage: validate [-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(" -strict - performs strict(er) validation");
System.out.println(" -partial - allow partial schema type system");
System.out.println(" -license - prints license information");
}
public static void main(String[] args)
{
System.exit(extraMain(args));
}
/**
* Use this method to avoid calling {@link java.lang.System#exit(int)}
* @param args are command line options
* @return exitCode
*/
public static int extraMain(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("noupa");
flags.add("nopvr");
flags.add("strict");
flags.add("partial");
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();
return 0;
}
String[] badopts = cl.getBadOpts();
if (badopts.length > 0)
{
for (int i = 0; i < badopts.length; i++)
System.out.println("Unrecognized option: " + badopts[i]);
printUsage();
return 0;
}
if (cl.getOpt("license") != null)
{
CommandLine.printLicense();
return 0;
}
if (cl.getOpt("version") != null)
{
CommandLine.printVersion();
return 0;
}
if (cl.args().length == 0)
{
return 0;
}
boolean dl = (cl.getOpt("dl") != null);
boolean nopvr = (cl.getOpt("nopvr") != null);
boolean noupa = (cl.getOpt("noupa") != null);
boolean strict = (cl.getOpt("strict") != null);
boolean partial = (cl.getOpt("partial") != null);
File[] schemaFiles = cl.filesEndingWith(".xsd");
File[] instanceFiles = cl.filesEndingWith(".xml");
File[] jarFiles = cl.filesEndingWith(".jar");
List sdocs = new ArrayList();
for (int i = 0; i < schemaFiles.length; i++)
{
try
{
sdocs.add(
XmlObject.Factory.parse(
schemaFiles[i], (new XmlOptions()).setLoadLineNumbers().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 (partial)
schemaOptions.put("COMPILE_PARTIAL_TYPESYSTEM");
if (jarFiles != null && jarFiles.length > 0)
sLoader = XmlBeans.typeLoaderForResource(XmlBeans.resourceLoaderForPath(jarFiles));
int returnCode = 0;
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:" + (partial ? " couldn't recover from errors" : ""));
for (Iterator i = compErrors.iterator(); i.hasNext(); )
System.out.println(i.next());
returnCode = 10;
return returnCode;
}
// recovered from errors, print out errors
if (partial && !compErrors.isEmpty())
{
returnCode = 11;
System.out.println("Schema invalid: partial schema type system recovered");
for (Iterator i = compErrors.iterator(); i.hasNext(); )
System.out.println(i.next());
}
if (sLoader == null)
sLoader = XmlBeans.getContextTypeLoader();
for (int i = 0; i < instanceFiles.length; i++)
{
XmlObject xobj;
try
{
xobj =
sLoader.parse( instanceFiles[i], null, (new XmlOptions()).setLoadLineNumbers(XmlOptions.LOAD_LINE_NUMBERS_END_ELEMENT) );
}
catch (Exception e)
{
System.err.println(instanceFiles[i] + " not loadable: " + e);
e.printStackTrace(System.err);
continue;
}
Collection errors = new ArrayList();
if (xobj.schemaType() == XmlObject.type)
{
System.out.println(instanceFiles[i] + " NOT valid. ");
System.out.println(" Document type not found." );
}
else if (xobj.validate(strict ?
new XmlOptions().setErrorListener(errors).setValidateStrict() :
new XmlOptions().setErrorListener(errors)))
System.out.println(instanceFiles[i] + " valid.");
else
{
returnCode = 1;
System.out.println(instanceFiles[i] + " NOT valid.");
for (Iterator it = errors.iterator(); it.hasNext(); )
{
System.out.println(it.next());
}
}
}
return returnCode;
}
}