contrib/websvc.wsitconf/src/org/netbeans/modules/websvc/wsitconf/wizard/STSWizard.java - netbeans - Git at Google

 /*
  * 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 org.netbeans.modules.websvc.wsitconf.wizard;

 import java.awt.Component;
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.text.MessageFormat;
 import java.util.Collections;
 import java.util.List;
 import java.util.NoSuchElementException;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;

 import javax.swing.JComponent;
 import javax.swing.event.ChangeListener;
 import javax.xml.parsers.ParserConfigurationException;
 import org.netbeans.api.project.Project;
 import org.netbeans.api.project.SourceGroup;
 import org.netbeans.modules.web.api.webmodule.WebModule;
 import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModel;
 import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModelListener;
 import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModeler;
 import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModelerFactory;
 import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlPort;
 import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlService;
 import org.netbeans.modules.websvc.jaxws.api.JAXWSSupport;
 import org.netbeans.modules.websvc.wsitconf.util.ServerUtils;
 import org.netbeans.modules.websvc.wsitconf.util.Util;

 import org.netbeans.modules.websvc.wsitmodelext.versioning.ConfigVersion;
 import org.openide.WizardDescriptor;

 import org.netbeans.spi.java.project.support.ui.templates.JavaTemplates;
 import org.netbeans.spi.project.ui.templates.support.Templates;
 import org.openide.filesystems.FileObject;
 import org.openide.filesystems.FileUtil;
 import org.openide.loaders.DataObject;
 import org.openide.loaders.TemplateWizard;
 import org.openide.util.NbBundle;
 import org.xml.sax.SAXException;

 /**
  * Wizard to create a new STS Web service.
  * @author Martin Grebac
  */
 public class STSWizard implements TemplateWizard.Iterator {

     private Project project;
     private static final Logger logger = Logger.getLogger(STSWizard.class.getName());
     private static final String SERVICENAME_TAG = "__SERVICENAME__"; //NOI18N
     private WsdlModeler wsdlModeler;
     private WsdlModel wsdlModel;
     private WsdlService service;
     private WsdlPort port;

     /** Create a new wizard iterator. */
     public STSWizard() {
     }

     public static STSWizard create() {
         return new STSWizard();
     }

     public Set<DataObject> instantiate(final TemplateWizard wiz) throws IOException {
         File tempFolder = new File(System.getProperty("netbeans.user"));     //NOI18N
         DataObject folderDO = DataObject.find(FileUtil.toFileObject(tempFolder));

         final String fileName;
         if (ConfigVersion.CONFIG_1_0.equals(wiz.getProperty("cfgVersion"))) {
             fileName = "sts";
         } else {
             fileName = "sts13";
         }

         final String userDir = System.getProperty("netbeans.user") + File.separator + "config" +
                 File.separator + "WebServices" + File.separator;
         final File userDirF = new File(userDir);

         logger.log(Level.FINE, "USERDIR: " + userDir);

         FileUtil.runAtomicAction(new Runnable() {
             public void run() {
                 try {
                     FileUtil.createFolder(userDirF);
                 } catch (IOException ex) { // do not care - this is thrown if the file already exists
                     // ignore
                 }
             }
         });

         FileUtil.runAtomicAction(new Runnable() {
             public void run() {
                 OutputStream schemaos = null;
                 InputStream schemaIS = null;
                 try {
                     FileObject wsdlFolder = FileUtil.toFileObject(userDirF);
                     schemaIS = this.getClass().getClassLoader().getResourceAsStream("org/netbeans/modules/websvc/wsitconf/resources/templates/sts_schema.template"); //NOI18N
                     FileObject schema = null;
                     try {
                         schema = wsdlFolder.createData("sts_schema.xsd");
                     } catch (IOException ex) { // do not care - this is thrown if the file already exists
                         logger.log(Level.FINE, null, ex);
                         logger.log(Level.FINE, "schema: " + schema);
                         schema = wsdlFolder.getFileObject("sts_schema.xsd");
                     }
                     schemaos = schema.getOutputStream();
                     FileUtil.copy(schemaIS, schemaos);
                 } catch (FileNotFoundException ex) {
                     logger.log(Level.INFO, null, ex);
                 } catch (IOException ex) {
                     logger.log(Level.INFO, null, ex);
                 } finally {
                     if (schemaos != null) {
                         try {
                             schemaos.close();
                         } catch (IOException ex) {
                             logger.log(Level.INFO, null, ex);
                         }
                     }
                     if (schemaIS != null) {
                         try {
                             schemaIS.close();
                         } catch (IOException ex) {
                             logger.log(Level.INFO, null, ex);
                         }
                     }
                 }
             }
         });

         FileUtil.runAtomicAction(new Runnable() {
             public void run() {
                 String serviceName = Templates.getTargetName(wiz);// + NbBundle.getMessage(STSWizard.class, "LBL_ServiceEnding"); //NOI18N

                 FileObject wsdlFolder = FileUtil.toFileObject(userDirF);
                 FileObject wsdlFO = null;
                 try {
                     OutputStream wsdlos = null;
                     InputStream wsdlIS = null;
                     try {
                         wsdlIS = this.getClass().getClassLoader().getResourceAsStream("org/netbeans/modules/websvc/wsitconf/resources/templates/" + fileName + ".template"); //NOI18N

                         try {
                             wsdlFO = wsdlFolder.createData(fileName, "wsdl");
                         } catch (IOException ex) { // do not care - this is thrown if the file already exists
                             logger.log(Level.FINE, null, ex);
                             logger.log(Level.FINE, "wsdl: " + wsdlFO);
                             wsdlFO = wsdlFolder.getFileObject(fileName, "wsdl");
                         }
                         wsdlos = wsdlFO.getOutputStream();
                         FileUtil.copy(wsdlIS, wsdlos);
                     } catch (FileNotFoundException ex) {
                         logger.log(Level.INFO, null, ex);
                     } catch (IOException ex) {
                         logger.log(Level.INFO, null, ex);
                     } finally {
                         if (wsdlos != null) {
                             try {
                                 wsdlos.close();
                             } catch (IOException ex) {
                                 logger.log(Level.INFO, null, ex);
                             }
                         }
                         if (wsdlIS != null) {
                             try {
                                 wsdlIS.close();
                             } catch (IOException ex) {
                                 logger.log(Level.INFO, null, ex);
                             }
                         }
                     }

                     String newName = serviceName;
                     FileObject newFO = null;

                     InputStream fi = null;
                     OutputStream fo = null;

                     try {
                         File f = new File(FileUtil.toFile(wsdlFolder).getAbsolutePath(), newName + ".wsdl");
                         f.createNewFile();
                         fo = new FileOutputStream(f);
                         fi = wsdlFO.getInputStream();
                         FileUtil.copy(fi, fo);
                         newFO = FileUtil.toFileObject(f);
                     //newFO = FileUtil.copyFile(wsdlFO, wsdlFolder, newName);
                     } catch (FileNotFoundException ex) {
                         logger.log(Level.INFO, null, ex);
                     } catch (IOException ex) {
                         logger.log(Level.INFO, null, ex);
                     } finally {
                         try {
                             if (fi != null) {
                                 fi.close();
                             }
                             if (fo != null) {
                                 fo.close();
                             }
                         } catch (IOException ex) {
                             logger.log(Level.INFO, null, ex);
                         }
                     }

                     File newFile = FileUtil.toFile(newFO);
                     final URL wsdlURL = newFile.toURI().toURL();

                     wiz.putProperty(WizardProperties.WSDL_FILE_PATH, newFile.getPath());

                     BufferedWriter writer = null;
                     try {
                         List<String> lines = wsdlFO.asLines();
                         writer = new BufferedWriter(new FileWriter(newFile));

                         for (String line : lines) {
                             if ((index = line.indexOf(SERVICENAME_TAG)) != -1) {
                                 line = line.replaceAll(SERVICENAME_TAG, serviceName);
                             }
                             writer.write(line);
                             writer.newLine();
                         }
                     } catch (FileNotFoundException ex) {
                         logger.log(Level.INFO, null, ex);
                     } catch (IOException ex) {
                         logger.log(Level.INFO, null, ex);
                     } finally {
                         try {
                             if (writer != null) {
                                 writer.flush();
                                 writer.close();
                             }
                         } catch (IOException ex) {
                             logger.log(Level.INFO, null, ex);
                         }
                     }

                     wsdlModeler = WsdlModelerFactory.getDefault().getWsdlModeler(wsdlURL);
                     wsdlModeler.generateWsdlModel(new WsdlModelListener() {

                         public void modelCreated(WsdlModel model) {
                             wsdlModel = model;
                             if (wsdlModel == null) {
                                 try {
                                     WsdlServiceHandler.parse(wsdlURL.toExternalForm());
                                 } catch (ParserConfigurationException ex) {
                                     logger.log(Level.FINE, null, ex);
                                 } catch (SAXException ex) {
                                     logger.log(Level.FINE, null, ex);
                                 } catch (IOException ex) {
                                     logger.log(Level.FINE, null, ex);
                                 }
                             } else {
                                 List services = wsdlModel.getServices();
                                 if (services != null && !services.isEmpty()) {
                                     service = (WsdlService) services.get(0);
                                     List ports = service.getPorts();
                                     if (ports != null && !ports.isEmpty()) {
                                         port = (WsdlPort) ports.get(0);
                                     }
                                 }
                             }
                         }
                     });

                     int timeout = 10000;
                     while ((service == null) && (timeout > 0)) {
                         try {
                             Thread.sleep(200);
                             timeout -= 200;
                         } catch (InterruptedException ex) {
                             //                ex.printStackTrace();
                         }
                     }

                     if (service != null) {
                         wiz.putProperty(WizardProperties.WSDL_SERVICE, service);
                         wiz.putProperty(WizardProperties.WSDL_PORT, port);
                         wiz.putProperty(WizardProperties.WSDL_MODELER, wsdlModeler);
                         new STSWizardCreator(project, wiz).createSTS();
                     }
                 } catch (MalformedURLException ex) {
                     logger.log(Level.INFO, null, ex);
                 }
             }
         });

         return Collections.singleton(folderDO);
     }
     private transient int index;
     private transient WizardDescriptor.Panel<WizardDescriptor>[] panels;
     private transient TemplateWizard wiz;

     private transient STSVersionPanel versionPanel = null;

     public void initialize(TemplateWizard wiz) {
         this.wiz = wiz;
         index = 0;

         project = Templates.getProject(wiz);

         WebModule wm = WebModule.getWebModule(project.getProjectDirectory()); // only web module supported for now
         boolean wizardEnabled = Util.isJavaEE5orHigher(project) && ServerUtils.isGlassfish(project) && (wm != null) && (JAXWSSupport.getJAXWSSupport(project.getProjectDirectory()) != null);

         versionPanel = new STSVersionPanel(wiz);
         SourceGroup[] sourceGroups = Util.getJavaSourceGroups(project);
         WizardDescriptor.Panel firstPanel; //special case: use Java Chooser
         if (sourceGroups.length == 0) {
             firstPanel = new FinishableProxyWizardPanel(Templates.createSimpleTargetChooser(project, sourceGroups, versionPanel), wizardEnabled);
         } else {
             firstPanel = new FinishableProxyWizardPanel(JavaTemplates.createPackageChooser(project, sourceGroups, versionPanel), wizardEnabled);
         }
         JComponent comp = (JComponent) firstPanel.getComponent();
         Util.changeLabelInComponent(comp, NbBundle.getMessage(STSWizard.class, "LBL_JavaTargetChooserPanelGUI_ClassName_Label"),
                 NbBundle.getMessage(STSWizard.class, "LBL_Webservice_Name"));
         Util.hideLabelAndLabelFor(comp, NbBundle.getMessage(STSWizard.class, "LBL_JavaTargetChooserPanelGUI_CreatedFile_Label"));

         panels = new WizardDescriptor.Panel[]{
                     firstPanel,
                 };

         // Creating steps.
         Object prop = this.wiz.getProperty(WizardDescriptor.PROP_CONTENT_DATA); // NOI18N
         String[] beforeSteps = null;
         if (prop != null && prop instanceof String[]) {
             beforeSteps = (String[]) prop;
         }
         String[] steps = createSteps(beforeSteps, panels);

         // Make sure list of steps is accurate.
         for (int i = 0; i < panels.length; i++) {
             Component c = panels[i].getComponent();
             if (c instanceof JComponent) { // assume Swing components
                 JComponent jc = (JComponent) c;
                 // Step #.
                 jc.putClientProperty(WizardDescriptor.PROP_CONTENT_SELECTED_INDEX, Integer.valueOf(i)); // NOI18N
                 // Step name (actually the whole list for reference).
                 jc.putClientProperty(WizardDescriptor.PROP_CONTENT_DATA, steps); // NOI18N
             }
         }
     }

     public void uninitialize(TemplateWizard wiz) {
         if (this.wiz != null) {
             this.wiz.putProperty(WizardProperties.WEB_SERVICE_TYPE, null);
         }
         versionPanel = null;
         panels = null;
     }

     private String[] createSteps(String[] before, WizardDescriptor.Panel[] panels) {
         int diff = 0;
         if (before == null) {
             before = new String[0];
         } else if (before.length > 0) {
             diff = ("...".equals(before[before.length - 1])) ? 1 : 0; // NOI18N
         }
         String[] res = new String[(before.length - diff) + panels.length];
         for (int i = 0; i < res.length; i++) {
             if (i < (before.length - diff)) {
                 res[i] = before[i];
             } else {
                 res[i] = panels[i - before.length + diff].getComponent().getName();
             }
         }
         return res;
     }

     public String name() {
         return MessageFormat.format(NbBundle.getMessage(STSWizard.class, "LBL_WizardStepsCount"),
                 new String[]{(Integer.valueOf(index + 1)).toString(), Integer.valueOf(panels.length).toString()}); //NOI18N
     }

     public boolean hasNext() {
         return index < panels.length - 1;
     }

     public boolean hasPrevious() {
         return index > 0;
     }

     public void nextPanel() {
         if (!hasNext()) {
             throw new NoSuchElementException();
         }
         index++;
     }

     public void previousPanel() {
         if (!hasPrevious()) {
             throw new NoSuchElementException();
         }
         index--;
     }

     public WizardDescriptor.Panel<WizardDescriptor> current() {
         return panels[index];
     }

     // If nothing unusual changes in the middle of the wizard, simply:
     public final void addChangeListener(ChangeListener l) {
     }

     public final void removeChangeListener(ChangeListener l) {
     }
 }
	/*
	* 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 org.netbeans.modules.websvc.wsitconf.wizard;

	import java.awt.Component;
	import java.io.BufferedWriter;
	import java.io.File;
	import java.io.FileNotFoundException;
	import java.io.FileOutputStream;
	import java.io.FileWriter;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.OutputStream;
	import java.net.MalformedURLException;
	import java.net.URL;
	import java.text.MessageFormat;
	import java.util.Collections;
	import java.util.List;
	import java.util.NoSuchElementException;
	import java.util.Set;
	import java.util.logging.Level;
	import java.util.logging.Logger;

	import javax.swing.JComponent;
	import javax.swing.event.ChangeListener;
	import javax.xml.parsers.ParserConfigurationException;
	import org.netbeans.api.project.Project;
	import org.netbeans.api.project.SourceGroup;
	import org.netbeans.modules.web.api.webmodule.WebModule;
	import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModel;
	import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModelListener;
	import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModeler;
	import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlModelerFactory;
	import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlPort;
	import org.netbeans.modules.websvc.api.jaxws.wsdlmodel.WsdlService;
	import org.netbeans.modules.websvc.jaxws.api.JAXWSSupport;
	import org.netbeans.modules.websvc.wsitconf.util.ServerUtils;
	import org.netbeans.modules.websvc.wsitconf.util.Util;

	import org.netbeans.modules.websvc.wsitmodelext.versioning.ConfigVersion;
	import org.openide.WizardDescriptor;

	import org.netbeans.spi.java.project.support.ui.templates.JavaTemplates;
	import org.netbeans.spi.project.ui.templates.support.Templates;
	import org.openide.filesystems.FileObject;
	import org.openide.filesystems.FileUtil;
	import org.openide.loaders.DataObject;
	import org.openide.loaders.TemplateWizard;
	import org.openide.util.NbBundle;
	import org.xml.sax.SAXException;

	/**
	* Wizard to create a new STS Web service.
	* @author Martin Grebac
	*/
	public class STSWizard implements TemplateWizard.Iterator {

	private Project project;
	private static final Logger logger = Logger.getLogger(STSWizard.class.getName());
	private static final String SERVICENAME_TAG = "__SERVICENAME__"; //NOI18N
	private WsdlModeler wsdlModeler;
	private WsdlModel wsdlModel;
	private WsdlService service;
	private WsdlPort port;

	/** Create a new wizard iterator. */
	public STSWizard() {
	}

	public static STSWizard create() {
	return new STSWizard();
	}

	public Set<DataObject> instantiate(final TemplateWizard wiz) throws IOException {
	File tempFolder = new File(System.getProperty("netbeans.user")); //NOI18N
	DataObject folderDO = DataObject.find(FileUtil.toFileObject(tempFolder));

	final String fileName;
	if (ConfigVersion.CONFIG_1_0.equals(wiz.getProperty("cfgVersion"))) {
	fileName = "sts";
	} else {
	fileName = "sts13";
	}

	final String userDir = System.getProperty("netbeans.user") + File.separator + "config" +
	File.separator + "WebServices" + File.separator;
	final File userDirF = new File(userDir);

	logger.log(Level.FINE, "USERDIR: " + userDir);

	FileUtil.runAtomicAction(new Runnable() {
	public void run() {
	try {
	FileUtil.createFolder(userDirF);
	} catch (IOException ex) { // do not care - this is thrown if the file already exists
	// ignore
	}
	}
	});

	FileUtil.runAtomicAction(new Runnable() {
	public void run() {
	OutputStream schemaos = null;
	InputStream schemaIS = null;
	try {
	FileObject wsdlFolder = FileUtil.toFileObject(userDirF);
	schemaIS = this.getClass().getClassLoader().getResourceAsStream("org/netbeans/modules/websvc/wsitconf/resources/templates/sts_schema.template"); //NOI18N
	FileObject schema = null;
	try {
	schema = wsdlFolder.createData("sts_schema.xsd");
	} catch (IOException ex) { // do not care - this is thrown if the file already exists
	logger.log(Level.FINE, null, ex);
	logger.log(Level.FINE, "schema: " + schema);
	schema = wsdlFolder.getFileObject("sts_schema.xsd");
	}
	schemaos = schema.getOutputStream();
	FileUtil.copy(schemaIS, schemaos);
	} catch (FileNotFoundException ex) {
	logger.log(Level.INFO, null, ex);
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	} finally {
	if (schemaos != null) {
	try {
	schemaos.close();
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}
	if (schemaIS != null) {
	try {
	schemaIS.close();
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}
	}
	}
	});

	FileUtil.runAtomicAction(new Runnable() {
	public void run() {
	String serviceName = Templates.getTargetName(wiz);// + NbBundle.getMessage(STSWizard.class, "LBL_ServiceEnding"); //NOI18N

	FileObject wsdlFolder = FileUtil.toFileObject(userDirF);
	FileObject wsdlFO = null;
	try {
	OutputStream wsdlos = null;
	InputStream wsdlIS = null;
	try {
	wsdlIS = this.getClass().getClassLoader().getResourceAsStream("org/netbeans/modules/websvc/wsitconf/resources/templates/" + fileName + ".template"); //NOI18N

	try {
	wsdlFO = wsdlFolder.createData(fileName, "wsdl");
	} catch (IOException ex) { // do not care - this is thrown if the file already exists
	logger.log(Level.FINE, null, ex);
	logger.log(Level.FINE, "wsdl: " + wsdlFO);
	wsdlFO = wsdlFolder.getFileObject(fileName, "wsdl");
	}
	wsdlos = wsdlFO.getOutputStream();
	FileUtil.copy(wsdlIS, wsdlos);
	} catch (FileNotFoundException ex) {
	logger.log(Level.INFO, null, ex);
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	} finally {
	if (wsdlos != null) {
	try {
	wsdlos.close();
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}
	if (wsdlIS != null) {
	try {
	wsdlIS.close();
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}
	}

	String newName = serviceName;
	FileObject newFO = null;

	InputStream fi = null;
	OutputStream fo = null;

	try {
	File f = new File(FileUtil.toFile(wsdlFolder).getAbsolutePath(), newName + ".wsdl");
	f.createNewFile();
	fo = new FileOutputStream(f);
	fi = wsdlFO.getInputStream();
	FileUtil.copy(fi, fo);
	newFO = FileUtil.toFileObject(f);
	//newFO = FileUtil.copyFile(wsdlFO, wsdlFolder, newName);
	} catch (FileNotFoundException ex) {
	logger.log(Level.INFO, null, ex);
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	} finally {
	try {
	if (fi != null) {
	fi.close();
	}
	if (fo != null) {
	fo.close();
	}
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}

	File newFile = FileUtil.toFile(newFO);
	final URL wsdlURL = newFile.toURI().toURL();

	wiz.putProperty(WizardProperties.WSDL_FILE_PATH, newFile.getPath());

	BufferedWriter writer = null;
	try {
	List<String> lines = wsdlFO.asLines();
	writer = new BufferedWriter(new FileWriter(newFile));

	for (String line : lines) {
	if ((index = line.indexOf(SERVICENAME_TAG)) != -1) {
	line = line.replaceAll(SERVICENAME_TAG, serviceName);
	}
	writer.write(line);
	writer.newLine();
	}
	} catch (FileNotFoundException ex) {
	logger.log(Level.INFO, null, ex);
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	} finally {
	try {
	if (writer != null) {
	writer.flush();
	writer.close();
	}
	} catch (IOException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}

	wsdlModeler = WsdlModelerFactory.getDefault().getWsdlModeler(wsdlURL);
	wsdlModeler.generateWsdlModel(new WsdlModelListener() {

	public void modelCreated(WsdlModel model) {
	wsdlModel = model;
	if (wsdlModel == null) {
	try {
	WsdlServiceHandler.parse(wsdlURL.toExternalForm());
	} catch (ParserConfigurationException ex) {
	logger.log(Level.FINE, null, ex);
	} catch (SAXException ex) {
	logger.log(Level.FINE, null, ex);
	} catch (IOException ex) {
	logger.log(Level.FINE, null, ex);
	}
	} else {
	List services = wsdlModel.getServices();
	if (services != null && !services.isEmpty()) {
	service = (WsdlService) services.get(0);
	List ports = service.getPorts();
	if (ports != null && !ports.isEmpty()) {
	port = (WsdlPort) ports.get(0);
	}
	}
	}
	}
	});

	int timeout = 10000;
	while ((service == null) && (timeout > 0)) {
	try {
	Thread.sleep(200);
	timeout -= 200;
	} catch (InterruptedException ex) {
	// ex.printStackTrace();
	}
	}

	if (service != null) {
	wiz.putProperty(WizardProperties.WSDL_SERVICE, service);
	wiz.putProperty(WizardProperties.WSDL_PORT, port);
	wiz.putProperty(WizardProperties.WSDL_MODELER, wsdlModeler);
	new STSWizardCreator(project, wiz).createSTS();
	}
	} catch (MalformedURLException ex) {
	logger.log(Level.INFO, null, ex);
	}
	}
	});

	return Collections.singleton(folderDO);
	}
	private transient int index;
	private transient WizardDescriptor.Panel<WizardDescriptor>[] panels;
	private transient TemplateWizard wiz;

	private transient STSVersionPanel versionPanel = null;

	public void initialize(TemplateWizard wiz) {
	this.wiz = wiz;
	index = 0;

	project = Templates.getProject(wiz);

	WebModule wm = WebModule.getWebModule(project.getProjectDirectory()); // only web module supported for now
	boolean wizardEnabled = Util.isJavaEE5orHigher(project) && ServerUtils.isGlassfish(project) && (wm != null) && (JAXWSSupport.getJAXWSSupport(project.getProjectDirectory()) != null);

	versionPanel = new STSVersionPanel(wiz);
	SourceGroup[] sourceGroups = Util.getJavaSourceGroups(project);
	WizardDescriptor.Panel firstPanel; //special case: use Java Chooser
	if (sourceGroups.length == 0) {
	firstPanel = new FinishableProxyWizardPanel(Templates.createSimpleTargetChooser(project, sourceGroups, versionPanel), wizardEnabled);
	} else {
	firstPanel = new FinishableProxyWizardPanel(JavaTemplates.createPackageChooser(project, sourceGroups, versionPanel), wizardEnabled);
	}
	JComponent comp = (JComponent) firstPanel.getComponent();
	Util.changeLabelInComponent(comp, NbBundle.getMessage(STSWizard.class, "LBL_JavaTargetChooserPanelGUI_ClassName_Label"),
	NbBundle.getMessage(STSWizard.class, "LBL_Webservice_Name"));
	Util.hideLabelAndLabelFor(comp, NbBundle.getMessage(STSWizard.class, "LBL_JavaTargetChooserPanelGUI_CreatedFile_Label"));

	panels = new WizardDescriptor.Panel[]{
	firstPanel,
	};

	// Creating steps.
	Object prop = this.wiz.getProperty(WizardDescriptor.PROP_CONTENT_DATA); // NOI18N
	String[] beforeSteps = null;
	if (prop != null && prop instanceof String[]) {
	beforeSteps = (String[]) prop;
	}
	String[] steps = createSteps(beforeSteps, panels);

	// Make sure list of steps is accurate.
	for (int i = 0; i < panels.length; i++) {
	Component c = panels[i].getComponent();
	if (c instanceof JComponent) { // assume Swing components
	JComponent jc = (JComponent) c;
	// Step #.
	jc.putClientProperty(WizardDescriptor.PROP_CONTENT_SELECTED_INDEX, Integer.valueOf(i)); // NOI18N
	// Step name (actually the whole list for reference).
	jc.putClientProperty(WizardDescriptor.PROP_CONTENT_DATA, steps); // NOI18N
	}
	}
	}

	public void uninitialize(TemplateWizard wiz) {
	if (this.wiz != null) {
	this.wiz.putProperty(WizardProperties.WEB_SERVICE_TYPE, null);
	}
	versionPanel = null;
	panels = null;
	}

	private String[] createSteps(String[] before, WizardDescriptor.Panel[] panels) {
	int diff = 0;
	if (before == null) {
	before = new String[0];
	} else if (before.length > 0) {
	diff = ("...".equals(before[before.length - 1])) ? 1 : 0; // NOI18N
	}
	String[] res = new String[(before.length - diff) + panels.length];
	for (int i = 0; i < res.length; i++) {
	if (i < (before.length - diff)) {
	res[i] = before[i];
	} else {
	res[i] = panels[i - before.length + diff].getComponent().getName();
	}
	}
	return res;
	}

	public String name() {
	return MessageFormat.format(NbBundle.getMessage(STSWizard.class, "LBL_WizardStepsCount"),
	new String[]{(Integer.valueOf(index + 1)).toString(), Integer.valueOf(panels.length).toString()}); //NOI18N
	}

	public boolean hasNext() {
	return index < panels.length - 1;
	}

	public boolean hasPrevious() {
	return index > 0;
	}

	public void nextPanel() {
	if (!hasNext()) {
	throw new NoSuchElementException();
	}
	index++;
	}

	public void previousPanel() {
	if (!hasPrevious()) {
	throw new NoSuchElementException();
	}
	index--;
	}

	public WizardDescriptor.Panel<WizardDescriptor> current() {
	return panels[index];
	}

	// If nothing unusual changes in the middle of the wizard, simply:
	public final void addChangeListener(ChangeListener l) {
	}

	public final void removeChangeListener(ChangeListener l) {
	}
	}