bundles/org.eclipse.wst.wsdl.validation/src/wsdlvalidateui/org/eclipse/wst/wsdl/validation/internal/ui/ant/WSDLValidate.java - webservices/webtools.webservices - Git at Google

 /*******************************************************************************
  * Copyright (c) 2001, 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.wst.wsdl.validation.internal.ui.ant;

 import java.io.File;

 import java.net.URL;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.MissingResourceException;
 import java.util.ResourceBundle;

 import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.DirectoryScanner;
 import org.apache.tools.ant.Task;
 import org.apache.tools.ant.types.DTDLocation;
 import org.apache.tools.ant.types.FileSet;
 import org.apache.tools.ant.types.Path;
 import org.apache.tools.ant.types.XMLCatalog;
 import org.eclipse.wst.wsdl.validation.internal.IValidationMessage;
 import org.eclipse.wst.wsdl.validation.internal.IValidationReport;
 import org.eclipse.wst.wsdl.validation.internal.WSDLValidator;
 import org.eclipse.wst.wsdl.validation.internal.WSDLValidatorDelegate;
 import org.eclipse.wst.wsdl.validation.internal.resolver.URIResolverDelegate;
 import org.eclipse.wst.wsdl.validation.internal.util.MessageGenerator;
 import org.eclipse.wst.wsdl.validation.internal.wsdl11.WSDL11ValidatorDelegate;

 /**
  * An Ant task to run WSDL validation on a file or a set of files.
  *
  * Options
  * - file - the file to run validation on (optional if fileset is used)
  * - failonerror - fail the build process on the first file with an error
  * - wsicompliance - how to report WS-I errors - REQUIRE, SUGGEST, IGNORE (defaults to REQUIRE)
  *
  * Supported Nested Elements
  * - xmlcatalog - an xml catalog
  * - dtd        - a dtd specification as would appear in an xmlcatalog
  * - schema     - a schema specification as would appear in an xmlcatalog
  * - entity     - an entity specification as would appear in an xmlcatalog
  * - fileset    - a set of files to validate
  * - wsdl11validator - an extension WSDL 1.1 validator
  * - uriresolver - an extension URI resolver
  *
  */
 public class WSDLValidate extends Task
 {
   protected final String UI_PROPERTIES = "validatewsdlui";
   protected final String VALIDATOR_PROPERTIES = org.eclipse.wst.wsdl.validation.internal.Constants.WSDL_VALIDATOR_PROPERTIES_FILE;
   protected final String _ERROR_NO_FILE_SPECIFIED = "_ERROR_NO_FILE_SPECIFIED";
   protected final String _UI_INFORMATION_DELIMITER = "_UI_INFORMATION_DELIMITER";
   protected final String _UI_ACTION_VALIDATING_FILE = "_UI_ACTION_VALIDATING_FILE";
   protected final String _UI_ERROR_MARKER = "_UI_ERROR_MARKER";
   protected final String _UI_WARNING_MARKER = "_UI_WARNING_MARKER";
   protected final String _UI_VALID = "_UI_VALID";
   protected final String _UI_INVALID = "_UI_INVALID";
   protected final String _EXC_UNABLE_TO_VALIDATE_FILE = "_EXC_UNABLE_TO_VALIDATE_FILE";
   protected final String _EXC_WSDL_FAIL_ON_ERROR = "_EXC_WSDL_FAIL_ON_ERROR";

   protected final String FILE_PROTOCOL = "file:///";

   // Global Vars
   protected List filesets = new ArrayList();
   protected String file = null;
   protected Path classpath;
   protected String xsdDirectory = null;
   protected boolean failOnError = false;
   protected XMLCatalog globalXMLCatalog = new XMLCatalog();
   protected List wsdl11validators = new ArrayList();
   protected List extvalidators = new ArrayList();
   protected List extURIResolvers = new ArrayList();

   /**
    * Constuctor.
    */
   public WSDLValidate()
   {
   }

   /**
    * Tells the WSDL validate task to fail the build if an error is encountered.
    *
    * @param failOnError Whether to fail on error or not.
    */
   public void setFailOnError(boolean failOnError)
   {
     this.failOnError = failOnError;
   }

   /**
    * Set the directory where the base schema files for the catalog are located.
    *
    * @param dir - the directory of the base schema files
    */
   public void setSchemaDir(String dir)
   {
     xsdDirectory = dir;
   }

   /**
    * Set a file to run WSDL validation on.
    *
    * @param file - a file to run validation on
    */
   public void setFile(String file)
   {
     this.file = file;
   }

   /**
    * Create a set of files to run WSDL validation on.
    *
    * @return the FileSet of files to run WSDL validation on
    */
   public FileSet createFileset()
   {
     FileSet fileset = new FileSet();
     filesets.add(fileset);
     return fileset;
   }

   /**
    * Add an XML catalog to the validator.
    *
    * @param catalog - the catalog to add to the validator
    */
   public void addConfiguredXMLCatalog(XMLCatalog catalog)
   {
     globalXMLCatalog.addConfiguredXMLCatalog(catalog);
   }
   /**
    * Add an extension validator.
    *
    * @param extVal The extension validator to add.
    */
   public void addConfiguredExtensionValidator(ExtensionValidator extVal)
   {
     extvalidators.add(extVal);
   }
   /**
    * Add an extension WSDL 1.1 validator.
    *
    * @param extVal The extension WSDL 1.1 validator to add.
    */
   public void addConfiguredWSDL11Validator(ExtensionValidator extVal)
   {
     wsdl11validators.add(extVal);
   }

   /**
    * Allow specification of an entity outside of an XMLCatalog.
    *
    * @return a DTDLocation with the specified entity
    **/
   public DTDLocation createEntity()
   {
     DTDLocation dtdLoc = new DTDLocation();
     globalXMLCatalog.addEntity(dtdLoc);
     return dtdLoc;
   }

   /**
    * Allow specification of a DTD outside of an XMLCatalog.
    *
    * @return a DTDLocation with the specified DTD
    **/
   public DTDLocation createDTD()
   {
     DTDLocation dtdLoc = new DTDLocation();
     globalXMLCatalog.addEntity(dtdLoc);
     return dtdLoc;
   }

   /**
    * Create a URIResolver extension.
    *
    * @return A URIResolver.
    */
   public URIResolver createURIResolver()
   {
     URIResolver urires = new URIResolver();
     extURIResolvers.add(urires.getClassName());
     return urires;

   }

   /**
    * Get a list of all the files to run WSDL validation on. Takes the file and fileset
    * and creates the list.
    *
    * @return the list of files to be validated
    */
   protected List getFileList()
   {
     List files = new ArrayList();

     // if a specific file was specified add it to the list
     if (file != null)
     {
       try
       {
         URL url = new URL(file);
         files.add(url.toExternalForm());
       }
       catch(Exception e)
       {
         File theFile = new File(file);
         if(!theFile.isAbsolute())
         {
           theFile = new File(getProject().getBaseDir(), file);
         }
         String absFile = theFile.toString();
         if(!absFile.startsWith("file:"))
         {
           absFile = FILE_PROTOCOL + absFile;
         }
         absFile = absFile.replace('\\','/');
         files.add(absFile);
       }
     }

     // go through all filesets specified and add all the files to the list
     Iterator fsIter = filesets.iterator();
     while (fsIter.hasNext())
     {
       FileSet fileset = (FileSet)fsIter.next();
       DirectoryScanner ds = fileset.getDirectoryScanner(fileset.getProject());
       String basedir = ds.getBasedir().toString() + File.separator;

       String[] filelist = ds.getIncludedFiles();
       int numFiles = filelist.length;
       if (files != null && numFiles > 0)
       {
         for (int i = 0; i < numFiles; i++)
         {
           String absFile = FILE_PROTOCOL + basedir + filelist[i];
           absFile = absFile.replace('\\','/');
           files.add(absFile);
         }
       }
     }
     return files;
   }

   /* (non-Javadoc)
    * @see org.apache.tools.ant.Task#execute()
    */
   public void execute() throws BuildException
   {
     // the resource bundles for the ui and validator are needed
     ResourceBundle validatorRB = null;
     MessageGenerator messGen = null;
     try
     {
       ResourceBundle uiRB = ResourceBundle.getBundle(UI_PROPERTIES);
       messGen = new MessageGenerator(uiRB);
       validatorRB = ResourceBundle.getBundle(VALIDATOR_PROPERTIES);
     }
     catch (MissingResourceException e)
     {
       // if the resource bundles can't be opened we can't report error so throw an exception
       throw new BuildException("Unable to open resource bundle. " + e);
     }

     // Set the XML catalog.
     org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.setExtensionXMLCatalog(XMLCatalogImpl.class.getName(), getClass().getClassLoader());
     XMLCatalogImpl xmlCatalog = (XMLCatalogImpl)org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.getExtensionCatalogInstance();
     xmlCatalog.addXMLCatalog(globalXMLCatalog);

     WSDLValidator wsdlValidator = new WSDLValidator();

     // Set the extension URIResolvers.
     Iterator resolversIter = extURIResolvers.iterator();
     while(resolversIter.hasNext())
     {
       String resolverClass = (String)resolversIter.next();
       wsdlValidator.addURIResolver(new URIResolverDelegate(resolverClass, getClass().getClassLoader()).getURIResolver());
     }

     // Get the list of files to validate.
     List files = getFileList();

     // Register the WSDL 1.1 extension validators.
     Iterator wsdl11extIter = wsdl11validators.iterator();
     while(wsdl11extIter.hasNext())
     {
       ExtensionValidator extVal = (ExtensionValidator)wsdl11extIter.next();
       WSDL11ValidatorDelegate delegate = new WSDL11ValidatorDelegate(extVal.getClassName(), extVal.getResourceBundle());
       wsdlValidator.registerWSDL11Validator(extVal.getNamespace(), delegate);
     }

     // Register the extension validators.
     Iterator extIter = extvalidators.iterator();
     while(extIter.hasNext())
     {
       ExtensionValidator extVal = (ExtensionValidator)extIter.next();
       WSDLValidatorDelegate delegate = new WSDLValidatorDelegate(extVal.getClassName(), extVal.getResourceBundle());
       wsdlValidator.registerWSDLExtensionValidator(extVal.getNamespace(), delegate);
     }

     // The user didn't specify any files to validate.
     if (files == null || files.isEmpty())
     {
       System.err.println(messGen.getString(_ERROR_NO_FILE_SPECIFIED));
       return;
     }

     if (xsdDirectory != null)
     {
       org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.addSchemaDir(xsdDirectory);
     }

     // Validate all the files specified.
     Iterator iFiles = files.iterator();

     // Common strings needed in validation output.
     String infoDelim = messGen.getString(_UI_INFORMATION_DELIMITER);
     String valid = messGen.getString(_UI_VALID);
     String invalid = messGen.getString(_UI_INVALID);
     String errormarker = messGen.getString(_UI_ERROR_MARKER);
     String warningmarker = messGen.getString(_UI_WARNING_MARKER);

     StringBuffer result = null;
     boolean notvalid = true;
     while (iFiles.hasNext())
     {
       result = new StringBuffer();
       notvalid = false;
       String filename = (String)iFiles.next();
       try
       {
         result.append(infoDelim).append("\n");
         result.append(messGen.getString(_UI_ACTION_VALIDATING_FILE, filename)).append(" - ");

         IValidationReport valReport = wsdlValidator.validate(filename);

         IValidationMessage[] messages = valReport.getValidationMessages();

         if (!valReport.hasErrors())
         {
           result.append(valid);
         }
         else
         {
           result.append(invalid);
           notvalid = true;
         }
         result.append("\n").append(infoDelim).append("\n");

         result.append(reportMessages(messages, errormarker, warningmarker));

         System.out.println(result.toString());
         if (notvalid && failOnError)
         {
           // we fail on error by throwing a build exception
           throw new BuildException(messGen.getString(_EXC_WSDL_FAIL_ON_ERROR));
         }
       }
       catch (Exception e)
       {
         System.err.println(messGen.getString(_EXC_UNABLE_TO_VALIDATE_FILE, filename, e));
       }
     }

     org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.reset();

   }

   /**
    * Return a string with formatted output for the messages.
    *
    * @param messages The messages to report.
    * @param errormarker The marker to use for error messages.
    * @param warningmarker The marker to use for warning messages.
    * @return A string with the formatted output.
    */
   protected String reportMessages(IValidationMessage[] messages, String errormarker, String warningmarker)
   {
     StringBuffer returnBuffer = new StringBuffer();

     if (messages == null)
       return returnBuffer.toString();

     String prefix = null;
     int numMessages = messages.length;
     for(int i = 0; i < numMessages; i++)
     {
       IValidationMessage message = messages[i];

       if(message.getSeverity() == IValidationMessage.SEV_ERROR)
        {
         prefix = errormarker;
       }
       else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
        {
         prefix = warningmarker;
       }
       else
        {
         prefix = "";
       }if(message.getSeverity() == IValidationMessage.SEV_ERROR)
        {
         prefix = errormarker;
       }
       else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
        {
         prefix = warningmarker;
       }
       else
        {
         prefix = "";
       }if(message.getSeverity() == IValidationMessage.SEV_ERROR)
        {
         prefix = errormarker;
       }
       else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
        {
         prefix = warningmarker;
       }
       else
        {
         prefix = "";
       }if(message.getSeverity() == IValidationMessage.SEV_ERROR)
        {
         prefix = errormarker;
       }
       else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
        {
         prefix = warningmarker;
       }
       else
        {
         prefix = "";
       }
       returnBuffer
         .append(prefix)
         .append(" ")
         .append(message.getLine())
         .append(":")
         .append(message.getColumn())
         .append(":")
         .append(message.getMessage())
         .append("\n");
     }
     return returnBuffer.toString();
   }
 }
	/*******************************************************************************
	* Copyright (c) 2001, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/

	package org.eclipse.wst.wsdl.validation.internal.ui.ant;

	import java.io.File;

	import java.net.URL;
	import java.util.ArrayList;
	import java.util.Iterator;
	import java.util.List;
	import java.util.MissingResourceException;
	import java.util.ResourceBundle;

	import org.apache.tools.ant.BuildException;
	import org.apache.tools.ant.DirectoryScanner;
	import org.apache.tools.ant.Task;
	import org.apache.tools.ant.types.DTDLocation;
	import org.apache.tools.ant.types.FileSet;
	import org.apache.tools.ant.types.Path;
	import org.apache.tools.ant.types.XMLCatalog;
	import org.eclipse.wst.wsdl.validation.internal.IValidationMessage;
	import org.eclipse.wst.wsdl.validation.internal.IValidationReport;
	import org.eclipse.wst.wsdl.validation.internal.WSDLValidator;
	import org.eclipse.wst.wsdl.validation.internal.WSDLValidatorDelegate;
	import org.eclipse.wst.wsdl.validation.internal.resolver.URIResolverDelegate;
	import org.eclipse.wst.wsdl.validation.internal.util.MessageGenerator;
	import org.eclipse.wst.wsdl.validation.internal.wsdl11.WSDL11ValidatorDelegate;

	/**
	* An Ant task to run WSDL validation on a file or a set of files.
	*
	* Options
	* - file - the file to run validation on (optional if fileset is used)
	* - failonerror - fail the build process on the first file with an error
	* - wsicompliance - how to report WS-I errors - REQUIRE, SUGGEST, IGNORE (defaults to REQUIRE)
	*
	* Supported Nested Elements
	* - xmlcatalog - an xml catalog
	* - dtd - a dtd specification as would appear in an xmlcatalog
	* - schema - a schema specification as would appear in an xmlcatalog
	* - entity - an entity specification as would appear in an xmlcatalog
	* - fileset - a set of files to validate
	* - wsdl11validator - an extension WSDL 1.1 validator
	* - uriresolver - an extension URI resolver
	*
	*/
	public class WSDLValidate extends Task
	{
	protected final String UI_PROPERTIES = "validatewsdlui";
	protected final String VALIDATOR_PROPERTIES = org.eclipse.wst.wsdl.validation.internal.Constants.WSDL_VALIDATOR_PROPERTIES_FILE;
	protected final String _ERROR_NO_FILE_SPECIFIED = "_ERROR_NO_FILE_SPECIFIED";
	protected final String _UI_INFORMATION_DELIMITER = "_UI_INFORMATION_DELIMITER";
	protected final String _UI_ACTION_VALIDATING_FILE = "_UI_ACTION_VALIDATING_FILE";
	protected final String _UI_ERROR_MARKER = "_UI_ERROR_MARKER";
	protected final String _UI_WARNING_MARKER = "_UI_WARNING_MARKER";
	protected final String _UI_VALID = "_UI_VALID";
	protected final String _UI_INVALID = "_UI_INVALID";
	protected final String _EXC_UNABLE_TO_VALIDATE_FILE = "_EXC_UNABLE_TO_VALIDATE_FILE";
	protected final String _EXC_WSDL_FAIL_ON_ERROR = "_EXC_WSDL_FAIL_ON_ERROR";

	protected final String FILE_PROTOCOL = "file:///";

	// Global Vars
	protected List filesets = new ArrayList();
	protected String file = null;
	protected Path classpath;
	protected String xsdDirectory = null;
	protected boolean failOnError = false;
	protected XMLCatalog globalXMLCatalog = new XMLCatalog();
	protected List wsdl11validators = new ArrayList();
	protected List extvalidators = new ArrayList();
	protected List extURIResolvers = new ArrayList();

	/**
	* Constuctor.
	*/
	public WSDLValidate()
	{
	}

	/**
	* Tells the WSDL validate task to fail the build if an error is encountered.
	*
	* @param failOnError Whether to fail on error or not.
	*/
	public void setFailOnError(boolean failOnError)
	{
	this.failOnError = failOnError;
	}

	/**
	* Set the directory where the base schema files for the catalog are located.
	*
	* @param dir - the directory of the base schema files
	*/
	public void setSchemaDir(String dir)
	{
	xsdDirectory = dir;
	}

	/**
	* Set a file to run WSDL validation on.
	*
	* @param file - a file to run validation on
	*/
	public void setFile(String file)
	{
	this.file = file;
	}

	/**
	* Create a set of files to run WSDL validation on.
	*
	* @return the FileSet of files to run WSDL validation on
	*/
	public FileSet createFileset()
	{
	FileSet fileset = new FileSet();
	filesets.add(fileset);
	return fileset;
	}

	/**
	* Add an XML catalog to the validator.
	*
	* @param catalog - the catalog to add to the validator
	*/
	public void addConfiguredXMLCatalog(XMLCatalog catalog)
	{
	globalXMLCatalog.addConfiguredXMLCatalog(catalog);
	}
	/**
	* Add an extension validator.
	*
	* @param extVal The extension validator to add.
	*/
	public void addConfiguredExtensionValidator(ExtensionValidator extVal)
	{
	extvalidators.add(extVal);
	}
	/**
	* Add an extension WSDL 1.1 validator.
	*
	* @param extVal The extension WSDL 1.1 validator to add.
	*/
	public void addConfiguredWSDL11Validator(ExtensionValidator extVal)
	{
	wsdl11validators.add(extVal);
	}

	/**
	* Allow specification of an entity outside of an XMLCatalog.
	*
	* @return a DTDLocation with the specified entity
	**/
	public DTDLocation createEntity()
	{
	DTDLocation dtdLoc = new DTDLocation();
	globalXMLCatalog.addEntity(dtdLoc);
	return dtdLoc;
	}

	/**
	* Allow specification of a DTD outside of an XMLCatalog.
	*
	* @return a DTDLocation with the specified DTD
	**/
	public DTDLocation createDTD()
	{
	DTDLocation dtdLoc = new DTDLocation();
	globalXMLCatalog.addEntity(dtdLoc);
	return dtdLoc;
	}

	/**
	* Create a URIResolver extension.
	*
	* @return A URIResolver.
	*/
	public URIResolver createURIResolver()
	{
	URIResolver urires = new URIResolver();
	extURIResolvers.add(urires.getClassName());
	return urires;

	}

	/**
	* Get a list of all the files to run WSDL validation on. Takes the file and fileset
	* and creates the list.
	*
	* @return the list of files to be validated
	*/
	protected List getFileList()
	{
	List files = new ArrayList();

	// if a specific file was specified add it to the list
	if (file != null)
	{
	try
	{
	URL url = new URL(file);
	files.add(url.toExternalForm());
	}
	catch(Exception e)
	{
	File theFile = new File(file);
	if(!theFile.isAbsolute())
	{
	theFile = new File(getProject().getBaseDir(), file);
	}
	String absFile = theFile.toString();
	if(!absFile.startsWith("file:"))
	{
	absFile = FILE_PROTOCOL + absFile;
	}
	absFile = absFile.replace('\\','/');
	files.add(absFile);
	}
	}

	// go through all filesets specified and add all the files to the list
	Iterator fsIter = filesets.iterator();
	while (fsIter.hasNext())
	{
	FileSet fileset = (FileSet)fsIter.next();
	DirectoryScanner ds = fileset.getDirectoryScanner(fileset.getProject());
	String basedir = ds.getBasedir().toString() + File.separator;

	String[] filelist = ds.getIncludedFiles();
	int numFiles = filelist.length;
	if (files != null && numFiles > 0)
	{
	for (int i = 0; i < numFiles; i++)
	{
	String absFile = FILE_PROTOCOL + basedir + filelist[i];
	absFile = absFile.replace('\\','/');
	files.add(absFile);
	}
	}
	}
	return files;
	}

	/* (non-Javadoc)
	* @see org.apache.tools.ant.Task#execute()
	*/
	public void execute() throws BuildException
	{
	// the resource bundles for the ui and validator are needed
	ResourceBundle validatorRB = null;
	MessageGenerator messGen = null;
	try
	{
	ResourceBundle uiRB = ResourceBundle.getBundle(UI_PROPERTIES);
	messGen = new MessageGenerator(uiRB);
	validatorRB = ResourceBundle.getBundle(VALIDATOR_PROPERTIES);
	}
	catch (MissingResourceException e)
	{
	// if the resource bundles can't be opened we can't report error so throw an exception
	throw new BuildException("Unable to open resource bundle. " + e);
	}

	// Set the XML catalog.
	org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.setExtensionXMLCatalog(XMLCatalogImpl.class.getName(), getClass().getClassLoader());
	XMLCatalogImpl xmlCatalog = (XMLCatalogImpl)org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.getExtensionCatalogInstance();
	xmlCatalog.addXMLCatalog(globalXMLCatalog);

	WSDLValidator wsdlValidator = new WSDLValidator();

	// Set the extension URIResolvers.
	Iterator resolversIter = extURIResolvers.iterator();
	while(resolversIter.hasNext())
	{
	String resolverClass = (String)resolversIter.next();
	wsdlValidator.addURIResolver(new URIResolverDelegate(resolverClass, getClass().getClassLoader()).getURIResolver());
	}

	// Get the list of files to validate.
	List files = getFileList();

	// Register the WSDL 1.1 extension validators.
	Iterator wsdl11extIter = wsdl11validators.iterator();
	while(wsdl11extIter.hasNext())
	{
	ExtensionValidator extVal = (ExtensionValidator)wsdl11extIter.next();
	WSDL11ValidatorDelegate delegate = new WSDL11ValidatorDelegate(extVal.getClassName(), extVal.getResourceBundle());
	wsdlValidator.registerWSDL11Validator(extVal.getNamespace(), delegate);
	}

	// Register the extension validators.
	Iterator extIter = extvalidators.iterator();
	while(extIter.hasNext())
	{
	ExtensionValidator extVal = (ExtensionValidator)extIter.next();
	WSDLValidatorDelegate delegate = new WSDLValidatorDelegate(extVal.getClassName(), extVal.getResourceBundle());
	wsdlValidator.registerWSDLExtensionValidator(extVal.getNamespace(), delegate);
	}

	// The user didn't specify any files to validate.
	if (files == null \|\| files.isEmpty())
	{
	System.err.println(messGen.getString(_ERROR_NO_FILE_SPECIFIED));
	return;
	}

	if (xsdDirectory != null)
	{
	org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.addSchemaDir(xsdDirectory);
	}

	// Validate all the files specified.
	Iterator iFiles = files.iterator();

	// Common strings needed in validation output.
	String infoDelim = messGen.getString(_UI_INFORMATION_DELIMITER);
	String valid = messGen.getString(_UI_VALID);
	String invalid = messGen.getString(_UI_INVALID);
	String errormarker = messGen.getString(_UI_ERROR_MARKER);
	String warningmarker = messGen.getString(_UI_WARNING_MARKER);

	StringBuffer result = null;
	boolean notvalid = true;
	while (iFiles.hasNext())
	{
	result = new StringBuffer();
	notvalid = false;
	String filename = (String)iFiles.next();
	try
	{
	result.append(infoDelim).append("\n");
	result.append(messGen.getString(_UI_ACTION_VALIDATING_FILE, filename)).append(" - ");

	IValidationReport valReport = wsdlValidator.validate(filename);

	IValidationMessage[] messages = valReport.getValidationMessages();

	if (!valReport.hasErrors())
	{
	result.append(valid);
	}
	else
	{
	result.append(invalid);
	notvalid = true;
	}
	result.append("\n").append(infoDelim).append("\n");

	result.append(reportMessages(messages, errormarker, warningmarker));

	System.out.println(result.toString());
	if (notvalid && failOnError)
	{
	// we fail on error by throwing a build exception
	throw new BuildException(messGen.getString(_EXC_WSDL_FAIL_ON_ERROR));
	}
	}
	catch (Exception e)
	{
	System.err.println(messGen.getString(_EXC_UNABLE_TO_VALIDATE_FILE, filename, e));
	}
	}

	org.eclipse.wst.wsdl.validation.internal.xml.XMLCatalog.reset();

	}

	/**
	* Return a string with formatted output for the messages.
	*
	* @param messages The messages to report.
	* @param errormarker The marker to use for error messages.
	* @param warningmarker The marker to use for warning messages.
	* @return A string with the formatted output.
	*/
	protected String reportMessages(IValidationMessage[] messages, String errormarker, String warningmarker)
	{
	StringBuffer returnBuffer = new StringBuffer();

	if (messages == null)
	return returnBuffer.toString();

	String prefix = null;
	int numMessages = messages.length;
	for(int i = 0; i < numMessages; i++)
	{
	IValidationMessage message = messages[i];

	if(message.getSeverity() == IValidationMessage.SEV_ERROR)
	{
	prefix = errormarker;
	}
	else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
	{
	prefix = warningmarker;
	}
	else
	{
	prefix = "";
	}if(message.getSeverity() == IValidationMessage.SEV_ERROR)
	{
	prefix = errormarker;
	}
	else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
	{
	prefix = warningmarker;
	}
	else
	{
	prefix = "";
	}if(message.getSeverity() == IValidationMessage.SEV_ERROR)
	{
	prefix = errormarker;
	}
	else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
	{
	prefix = warningmarker;
	}
	else
	{
	prefix = "";
	}if(message.getSeverity() == IValidationMessage.SEV_ERROR)
	{
	prefix = errormarker;
	}
	else if(message.getSeverity() == IValidationMessage.SEV_WARNING)
	{
	prefix = warningmarker;
	}
	else
	{
	prefix = "";
	}
	returnBuffer
	.append(prefix)
	.append(" ")
	.append(message.getLine())
	.append(":")
	.append(message.getColumn())
	.append(":")
	.append(message.getMessage())
	.append("\n");
	}
	return returnBuffer.toString();
	}
	}