bundles/org.eclipse.jst.ws.consumption.ui/src/org/eclipse/jst/ws/internal/consumption/ui/widgets/object/WSDLSelectionWidget.java - webservices/webtools.webservices - Git at Google

 /*******************************************************************************
  * Copyright (c) 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.jst.ws.internal.consumption.ui.widgets.object;

 import java.io.File;
 import java.net.MalformedURLException;

 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jst.j2ee.webservice.wsclient.ServiceRef;
 import org.eclipse.jst.ws.internal.common.J2EEActionAdapterFactory;
 import org.eclipse.jst.ws.internal.common.ResourceUtils;
 import org.eclipse.jst.ws.internal.consumption.ui.widgets.WSDLSelectionConditionCommand;
 import org.eclipse.jst.ws.internal.consumption.ui.widgets.WSDLSelectionTreeWidget;
 import org.eclipse.jst.ws.internal.ui.common.DialogResourceBrowser;
 import org.eclipse.jst.ws.internal.ui.common.FileExtensionFilter;
 import org.eclipse.jst.ws.internal.ui.common.UIUtils;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.wst.command.internal.env.ui.widgets.WidgetDataEvents;
 import org.eclipse.wst.command.internal.provisional.env.core.common.MessageUtils;
 import org.eclipse.wst.command.internal.provisional.env.core.common.SimpleStatus;
 import org.eclipse.wst.command.internal.provisional.env.core.common.Status;
 import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
 import org.eclipse.wst.ws.internal.parser.discovery.WebServicesParserExt;
 import org.eclipse.wst.ws.internal.parser.wsil.WebServiceEntity;
 import org.eclipse.wst.ws.internal.parser.wsil.WebServicesParser;
 import org.eclipse.wst.wsdl.internal.impl.ServiceImpl;
 import org.eclipse.wst.wsdl.util.WSDLResourceImpl;

 public class WSDLSelectionWidget extends AbstractObjectSelectionWidget implements IObjectSelectionWidget, Runnable
 {
   private String              pluginId_;
   private MessageUtils        msgUtils_;
   private FileExtensionFilter wsFilter_;
   private WebServicesParser webServicesParser;

   private Composite parent_;
   private Listener  statusListener_;
   private WSDLSelectionTreeWidget tree;

   /*CONTEXT_ID PCON0001 for the WSDL Selection Page*/
   private final String INFOPOP_PCON_PAGE = "PCON0001";

   /*CONTEXT_ID PCON0002 for the WSDL Document text field of the WSDL Selection Page*/
   private final String INFOPOP_PCON_TEXT_WSDL = "PCON0002";
   private Text webServiceURI;

   /*CONTEXT_ID PCON0003 for the WSDL Resource Browse button of the WSDL Selection Page*/
   private final String INFOPOP_PCON_BUTTON_BROWSE_WSDL = "PCON0003";
   private Button wsBrowseButton_;

   public WSDLSelectionWidget()
   {
     pluginId_ = "org.eclipse.jst.ws.consumption.ui";
     msgUtils_ = new MessageUtils( pluginId_ + ".plugin", this );
     wsFilter_ = new FileExtensionFilter(new String[] {"wsdl", "wsil", "html"});
     webServicesParser = new WebServicesParserExt();
   }

   public WidgetDataEvents addControls( Composite parent, Listener statusListener )
   {
     UIUtils uiUtils  = new UIUtils( msgUtils_, pluginId_ );
     parent_          = parent;
     statusListener_  = statusListener;

 	  parent.setToolTipText( msgUtils_.getMessage( "TOOLTIP_PCON_PAGE" ) );
 	  PlatformUI.getWorkbench().getHelpSystem().setHelp( parent, pluginId_ + "." + INFOPOP_PCON_PAGE );

     Composite wsdlGroup = uiUtils.createComposite( parent, 2, 5, 0 );

     Label wsLabel = new Label( wsdlGroup, SWT.WRAP);
     wsLabel.setText( msgUtils_.getMessage("LABEL_WS_SELECTION"));
     GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
     gd.horizontalSpan = 2;
     wsLabel.setLayoutData(gd);
     wsLabel.setToolTipText( msgUtils_.getMessage("TOOLTIP_PCON_TEXT_WS") );

     webServiceURI = uiUtils.createText( wsdlGroup, null, "TOOLTIP_PCON_TEXT_WS", INFOPOP_PCON_TEXT_WSDL, SWT.SINGLE | SWT.BORDER );
     webServiceURI.addModifyListener(
       new ModifyListener()
       {
         public void modifyText(ModifyEvent event)
         {
           handleWebServiceURIModifyEvent();
         }
       });
     webServiceURI.addListener( SWT.Modify, statusListener );

     wsBrowseButton_ = uiUtils.createPushButton( wsdlGroup, "BUTTON_BROWSE", "TOOLTIP_PCON_BUTTON_BROWSE_WS", INFOPOP_PCON_BUTTON_BROWSE_WSDL );
     wsBrowseButton_.addSelectionListener(
       new SelectionListener()
       {
         public void widgetDefaultSelected(SelectionEvent event)
         {
           handleWSDLButton();
         }

         public void widgetSelected(SelectionEvent event)
         {
           handleWSDLButton();
         }
       });

     tree = new WSDLSelectionTreeWidget();
     tree.addControls(parent, statusListener);
     tree.setWebServicesParser(webServicesParser);
     return this;
   }

   private void handleWebServiceURIModifyEvent()
   {
     if (webServiceURI.getText().indexOf(':') > 0)
       Timer.newInstance(Display.getCurrent(), this).startTimer();
     else
       handleWebServiceURI();
     statusListener_.handleEvent(null);
   }

   private void handleWebServiceURI()
   {
     String wsURI = webServiceURI.getText();
     if (wsURI.indexOf(':') < 0)
     {
       IFile file = uri2IFile(wsURI);
       if (file != null)
         wsURI = iFile2URI(file);
     }
     if (wsURI != null && wsURI.indexOf(':') >= 0 && webServicesParser.getWebServiceEntityByURI(wsURI) == null)
     {
       WSDLSelectionConditionCommand cmd = new WSDLSelectionConditionCommand();
       cmd.setWebServicesParser(webServicesParser);
       cmd.setWebServiceURI(wsURI);
       cmd.execute(null);
     }
     WebServiceEntity entity = webServicesParser.getWebServiceEntityByURI(wsURI);
     if (entity != null && entity.getType() == WebServiceEntity.TYPE_WSDL)
       tree.setEnabled(false);
     else
       tree.setEnabled(true);
     tree.setWebServiceURI(wsURI);
     tree.refreshTreeViewer();
   }

   public void run()
   {
     handleWebServiceURI();
     statusListener_.handleEvent(null);
   }

   private void handleWSDLButton()
   {
     DialogResourceBrowser dialog = new DialogResourceBrowser( parent_.getShell(), null, wsFilter_);
     dialog.open();
     IResource res = dialog.getFirstSelection();
     if( res != null ) webServiceURI.setText( res.getFullPath().toString() );
     statusListener_.handleEvent(null);
   }

   public Status getStatus()
   {
     // Timer validation
     /*
      * Commenting out because we don't want to block fast typers from hitting Next/Finish
     if (Timer.isRunning())
       return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_LOADING_WEB_SERVICE_URI"), Status.ERROR);
     */

     // Validate the String representation of the Web service URI
     // For example, is it pointing to an existing resource in the workspace?
     String wsPath  = webServiceURI.getText();
     if( wsPath == null || wsPath.length() <= 0 )
       return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_INVALID_WEB_SERVICE_URI"), Status.ERROR);
     else if( wsPath.indexOf(':') < 0 )
     {
       IResource res = ResourceUtils.findResource(wsPath);
       if( res == null )
         return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_NO_SUCH_FILE", new Object[] {wsPath}), Status.ERROR);
       else if( res.getType() != IResource.FILE )
         return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_INVALID_WEB_SERVICE_URI"), Status.ERROR);
     }

     // Validate the content of the Web service URI
     // For example, is selection a WSDL URI?
     if (!Timer.isRunning() && tree.isEnabled())
     {
       Status status = tree.getStatus();
       if (status != null)
       {
         int severity = status.getSeverity();
         if (severity == Status.ERROR || severity == Status.WARNING)
           return status;
       }
     }
     else
     {
       if( wsPath.indexOf(':') < 0 )
       {
         String wsdlURI = iFile2URI((IFile)ResourceUtils.findResource(wsPath));
         if (webServicesParser.getWSDLDefinition(wsdlURI) == null)
           return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_SELECTION_MUST_BE_WSDL"), Status.ERROR);
       }
     }

     // OK status
     return new SimpleStatus( "" );
   }

   private IFile uri2IFile(String uri)
   {
     IResource res = ResourcesPlugin.getWorkspace().getRoot().findMember(uri);
     if (res instanceof IFile)
       return (IFile)res;
     else
       return null;
   }

   private String iFile2URI(IFile file)
   {
   	File f = file.getLocation().toFile();
     try
     {
       return f.toURL().toString();
     }
     catch (MalformedURLException murle)
     {
     }
     return f.toString();
   }

   public void setInitialSelection(IStructuredSelection initialSelection)
   {
     if (initialSelection != null && !initialSelection.isEmpty())
     {
       Object object = initialSelection.getFirstElement();
       String wsdlURI = toWsdlURI(object);
       if (wsdlURI != null)
       {
         webServiceURI.setText(wsdlURI);
         handleWebServiceURI();
       }
     }
   }

   private String toWsdlURI(Object object)
   {
     if (object instanceof ServiceImpl)
       return J2EEActionAdapterFactory.getWSDLURI((ServiceImpl)object);
     else if (object instanceof WSDLResourceImpl)
       return J2EEActionAdapterFactory.getWSDLURI((WSDLResourceImpl)object);
     else if (object instanceof ServiceRef)
       return J2EEActionAdapterFactory.getWSDLURI((ServiceRef)object);
     else if (object instanceof IFile)
       return ((IFile)object).getFullPath().toString();
     else if (object instanceof String)
       return (String)object;
     else
       return null;
   }

   private String toAbsoluteWsdlURI(Object object)
   {
     if (object instanceof IFile)
     {
       try
       {
         return ((IFile)object).getLocation().toFile().toURL().toString();
       }
       catch (MalformedURLException murle)
       {
       }
     }
     return toWsdlURI(object);
   }

   public IStructuredSelection getObjectSelection()
   {
     return new StructuredSelection(
                new WSDLSelectionWrapper( webServicesParser,
                                          new StructuredSelection(tree.getWsdlURI()) ) );
   }

   public WebServicesParser getWebServicesParser()
   {
     return webServicesParser;
   }

   public Status validateSelection(IStructuredSelection objectSelection)
   {
     return new SimpleStatus("");
   }

   public IProject getProject()
   {
     String wsdlURI = tree.getWsdlURI();
     if (wsdlURI != null)
     {
       IProject p = getProjectFromURI(wsdlURI);
       if (p!=null && p.exists())
         return p;

       String wsRelPath = webServiceURI.getText();
       IResource wsRes = ResourceUtils.findResource(wsRelPath);
       if (wsRes!=null && wsRes instanceof IFile)
       {
         IProject p2 = ((IFile)wsRes).getProject();
         return p2;
       }

     }
     return null;
   }

   public String getComponentName()
   {
     String wsdlURI = tree.getWsdlURI();
     if (wsdlURI != null)
     {
       String cname = getComponentNameFromURI(wsdlURI);
       if (cname!=null && cname.length()>0)
         return cname;

       String wsRelPath = webServiceURI.getText();
       IResource wsRes = ResourceUtils.findResource(wsRelPath);
       if (wsRes!=null && wsRes instanceof IFile)
       {
         IVirtualComponent comp = ResourceUtils.getComponentOf(wsRes.getFullPath());
         if (comp!=null)
         {
           return comp.getName();
         }
       }

     }
     return null;
   }

   private IProject getProjectFromURI(String uri)
   {
     IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
     String wkspcRootLoc = root.getLocation().toString();
     int idx = uri.indexOf(wkspcRootLoc);
     if (idx != -1)
     {
       String relPath = uri.substring(wkspcRootLoc.length()+idx);
       IResource res = root.findMember(new Path(relPath));
       if (res instanceof IFile)
       {
         IProject p = ((IFile)res).getProject();
         return p;
       }
     }
     return null;
   }

   private String getComponentNameFromURI(String uri)
   {
     IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
     String wkspcRootLoc = root.getLocation().toString();
     int idx = uri.indexOf(wkspcRootLoc);
     if (idx != -1)
     {
       String relPath = uri.substring(wkspcRootLoc.length()+idx);
       IResource res = root.findMember(new Path(relPath));
       if (res instanceof IFile)
       {
         IVirtualComponent comp = ResourceUtils.getComponentOf(res.getFullPath());
         if (comp!=null)
         {
           return comp.getName();
         }
       }
     }
     return null;
   }
 }
	/*******************************************************************************
	* Copyright (c) 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.jst.ws.internal.consumption.ui.widgets.object;

	import java.io.File;
	import java.net.MalformedURLException;

	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IResource;
	import org.eclipse.core.resources.IWorkspaceRoot;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.jst.j2ee.webservice.wsclient.ServiceRef;
	import org.eclipse.jst.ws.internal.common.J2EEActionAdapterFactory;
	import org.eclipse.jst.ws.internal.common.ResourceUtils;
	import org.eclipse.jst.ws.internal.consumption.ui.widgets.WSDLSelectionConditionCommand;
	import org.eclipse.jst.ws.internal.consumption.ui.widgets.WSDLSelectionTreeWidget;
	import org.eclipse.jst.ws.internal.ui.common.DialogResourceBrowser;
	import org.eclipse.jst.ws.internal.ui.common.FileExtensionFilter;
	import org.eclipse.jst.ws.internal.ui.common.UIUtils;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Listener;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.wst.command.internal.env.ui.widgets.WidgetDataEvents;
	import org.eclipse.wst.command.internal.provisional.env.core.common.MessageUtils;
	import org.eclipse.wst.command.internal.provisional.env.core.common.SimpleStatus;
	import org.eclipse.wst.command.internal.provisional.env.core.common.Status;
	import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
	import org.eclipse.wst.ws.internal.parser.discovery.WebServicesParserExt;
	import org.eclipse.wst.ws.internal.parser.wsil.WebServiceEntity;
	import org.eclipse.wst.ws.internal.parser.wsil.WebServicesParser;
	import org.eclipse.wst.wsdl.internal.impl.ServiceImpl;
	import org.eclipse.wst.wsdl.util.WSDLResourceImpl;

	public class WSDLSelectionWidget extends AbstractObjectSelectionWidget implements IObjectSelectionWidget, Runnable
	{
	private String pluginId_;
	private MessageUtils msgUtils_;
	private FileExtensionFilter wsFilter_;
	private WebServicesParser webServicesParser;

	private Composite parent_;
	private Listener statusListener_;
	private WSDLSelectionTreeWidget tree;

	/CONTEXT_ID PCON0001 for the WSDL Selection Page/
	private final String INFOPOP_PCON_PAGE = "PCON0001";

	/CONTEXT_ID PCON0002 for the WSDL Document text field of the WSDL Selection Page/
	private final String INFOPOP_PCON_TEXT_WSDL = "PCON0002";
	private Text webServiceURI;

	/CONTEXT_ID PCON0003 for the WSDL Resource Browse button of the WSDL Selection Page/
	private final String INFOPOP_PCON_BUTTON_BROWSE_WSDL = "PCON0003";
	private Button wsBrowseButton_;

	public WSDLSelectionWidget()
	{
	pluginId_ = "org.eclipse.jst.ws.consumption.ui";
	msgUtils_ = new MessageUtils( pluginId_ + ".plugin", this );
	wsFilter_ = new FileExtensionFilter(new String[] {"wsdl", "wsil", "html"});
	webServicesParser = new WebServicesParserExt();
	}

	public WidgetDataEvents addControls( Composite parent, Listener statusListener )
	{
	UIUtils uiUtils = new UIUtils( msgUtils_, pluginId_ );
	parent_ = parent;
	statusListener_ = statusListener;

	parent.setToolTipText( msgUtils_.getMessage( "TOOLTIP_PCON_PAGE" ) );
	PlatformUI.getWorkbench().getHelpSystem().setHelp( parent, pluginId_ + "." + INFOPOP_PCON_PAGE );

	Composite wsdlGroup = uiUtils.createComposite( parent, 2, 5, 0 );

	Label wsLabel = new Label( wsdlGroup, SWT.WRAP);
	wsLabel.setText( msgUtils_.getMessage("LABEL_WS_SELECTION"));
	GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
	gd.horizontalSpan = 2;
	wsLabel.setLayoutData(gd);
	wsLabel.setToolTipText( msgUtils_.getMessage("TOOLTIP_PCON_TEXT_WS") );

	webServiceURI = uiUtils.createText( wsdlGroup, null, "TOOLTIP_PCON_TEXT_WS", INFOPOP_PCON_TEXT_WSDL, SWT.SINGLE \| SWT.BORDER );
	webServiceURI.addModifyListener(
	new ModifyListener()
	{
	public void modifyText(ModifyEvent event)
	{
	handleWebServiceURIModifyEvent();
	}
	});
	webServiceURI.addListener( SWT.Modify, statusListener );

	wsBrowseButton_ = uiUtils.createPushButton( wsdlGroup, "BUTTON_BROWSE", "TOOLTIP_PCON_BUTTON_BROWSE_WS", INFOPOP_PCON_BUTTON_BROWSE_WSDL );
	wsBrowseButton_.addSelectionListener(
	new SelectionListener()
	{
	public void widgetDefaultSelected(SelectionEvent event)
	{
	handleWSDLButton();
	}

	public void widgetSelected(SelectionEvent event)
	{
	handleWSDLButton();
	}
	});

	tree = new WSDLSelectionTreeWidget();
	tree.addControls(parent, statusListener);
	tree.setWebServicesParser(webServicesParser);
	return this;
	}

	private void handleWebServiceURIModifyEvent()
	{
	if (webServiceURI.getText().indexOf(':') > 0)
	Timer.newInstance(Display.getCurrent(), this).startTimer();
	else
	handleWebServiceURI();
	statusListener_.handleEvent(null);
	}

	private void handleWebServiceURI()
	{
	String wsURI = webServiceURI.getText();
	if (wsURI.indexOf(':') < 0)
	{
	IFile file = uri2IFile(wsURI);
	if (file != null)
	wsURI = iFile2URI(file);
	}
	if (wsURI != null && wsURI.indexOf(':') >= 0 && webServicesParser.getWebServiceEntityByURI(wsURI) == null)
	{
	WSDLSelectionConditionCommand cmd = new WSDLSelectionConditionCommand();
	cmd.setWebServicesParser(webServicesParser);
	cmd.setWebServiceURI(wsURI);
	cmd.execute(null);
	}
	WebServiceEntity entity = webServicesParser.getWebServiceEntityByURI(wsURI);
	if (entity != null && entity.getType() == WebServiceEntity.TYPE_WSDL)
	tree.setEnabled(false);
	else
	tree.setEnabled(true);
	tree.setWebServiceURI(wsURI);
	tree.refreshTreeViewer();
	}

	public void run()
	{
	handleWebServiceURI();
	statusListener_.handleEvent(null);
	}

	private void handleWSDLButton()
	{
	DialogResourceBrowser dialog = new DialogResourceBrowser( parent_.getShell(), null, wsFilter_);
	dialog.open();
	IResource res = dialog.getFirstSelection();
	if( res != null ) webServiceURI.setText( res.getFullPath().toString() );
	statusListener_.handleEvent(null);
	}

	public Status getStatus()
	{
	// Timer validation
	/*
	* Commenting out because we don't want to block fast typers from hitting Next/Finish
	if (Timer.isRunning())
	return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_LOADING_WEB_SERVICE_URI"), Status.ERROR);
	*/

	// Validate the String representation of the Web service URI
	// For example, is it pointing to an existing resource in the workspace?
	String wsPath = webServiceURI.getText();
	if( wsPath == null \|\| wsPath.length() <= 0 )
	return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_INVALID_WEB_SERVICE_URI"), Status.ERROR);
	else if( wsPath.indexOf(':') < 0 )
	{
	IResource res = ResourceUtils.findResource(wsPath);
	if( res == null )
	return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_NO_SUCH_FILE", new Object[] {wsPath}), Status.ERROR);
	else if( res.getType() != IResource.FILE )
	return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_INVALID_WEB_SERVICE_URI"), Status.ERROR);
	}

	// Validate the content of the Web service URI
	// For example, is selection a WSDL URI?
	if (!Timer.isRunning() && tree.isEnabled())
	{
	Status status = tree.getStatus();
	if (status != null)
	{
	int severity = status.getSeverity();
	if (severity == Status.ERROR \|\| severity == Status.WARNING)
	return status;
	}
	}
	else
	{
	if( wsPath.indexOf(':') < 0 )
	{
	String wsdlURI = iFile2URI((IFile)ResourceUtils.findResource(wsPath));
	if (webServicesParser.getWSDLDefinition(wsdlURI) == null)
	return new SimpleStatus("", msgUtils_.getMessage("PAGE_MSG_SELECTION_MUST_BE_WSDL"), Status.ERROR);
	}
	}

	// OK status
	return new SimpleStatus( "" );
	}

	private IFile uri2IFile(String uri)
	{
	IResource res = ResourcesPlugin.getWorkspace().getRoot().findMember(uri);
	if (res instanceof IFile)
	return (IFile)res;
	else
	return null;
	}

	private String iFile2URI(IFile file)
	{
	File f = file.getLocation().toFile();
	try
	{
	return f.toURL().toString();
	}
	catch (MalformedURLException murle)
	{
	}
	return f.toString();
	}

	public void setInitialSelection(IStructuredSelection initialSelection)
	{
	if (initialSelection != null && !initialSelection.isEmpty())
	{
	Object object = initialSelection.getFirstElement();
	String wsdlURI = toWsdlURI(object);
	if (wsdlURI != null)
	{
	webServiceURI.setText(wsdlURI);
	handleWebServiceURI();
	}
	}
	}

	private String toWsdlURI(Object object)
	{
	if (object instanceof ServiceImpl)
	return J2EEActionAdapterFactory.getWSDLURI((ServiceImpl)object);
	else if (object instanceof WSDLResourceImpl)
	return J2EEActionAdapterFactory.getWSDLURI((WSDLResourceImpl)object);
	else if (object instanceof ServiceRef)
	return J2EEActionAdapterFactory.getWSDLURI((ServiceRef)object);
	else if (object instanceof IFile)
	return ((IFile)object).getFullPath().toString();
	else if (object instanceof String)
	return (String)object;
	else
	return null;
	}

	private String toAbsoluteWsdlURI(Object object)
	{
	if (object instanceof IFile)
	{
	try
	{
	return ((IFile)object).getLocation().toFile().toURL().toString();
	}
	catch (MalformedURLException murle)
	{
	}
	}
	return toWsdlURI(object);
	}

	public IStructuredSelection getObjectSelection()
	{
	return new StructuredSelection(
	new WSDLSelectionWrapper( webServicesParser,
	new StructuredSelection(tree.getWsdlURI()) ) );
	}

	public WebServicesParser getWebServicesParser()
	{
	return webServicesParser;
	}

	public Status validateSelection(IStructuredSelection objectSelection)
	{
	return new SimpleStatus("");
	}

	public IProject getProject()
	{
	String wsdlURI = tree.getWsdlURI();
	if (wsdlURI != null)
	{
	IProject p = getProjectFromURI(wsdlURI);
	if (p!=null && p.exists())
	return p;

	String wsRelPath = webServiceURI.getText();
	IResource wsRes = ResourceUtils.findResource(wsRelPath);
	if (wsRes!=null && wsRes instanceof IFile)
	{
	IProject p2 = ((IFile)wsRes).getProject();
	return p2;
	}

	}
	return null;
	}

	public String getComponentName()
	{
	String wsdlURI = tree.getWsdlURI();
	if (wsdlURI != null)
	{
	String cname = getComponentNameFromURI(wsdlURI);
	if (cname!=null && cname.length()>0)
	return cname;

	String wsRelPath = webServiceURI.getText();
	IResource wsRes = ResourceUtils.findResource(wsRelPath);
	if (wsRes!=null && wsRes instanceof IFile)
	{
	IVirtualComponent comp = ResourceUtils.getComponentOf(wsRes.getFullPath());
	if (comp!=null)
	{
	return comp.getName();
	}
	}

	}
	return null;
	}

	private IProject getProjectFromURI(String uri)
	{
	IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
	String wkspcRootLoc = root.getLocation().toString();
	int idx = uri.indexOf(wkspcRootLoc);
	if (idx != -1)
	{
	String relPath = uri.substring(wkspcRootLoc.length()+idx);
	IResource res = root.findMember(new Path(relPath));
	if (res instanceof IFile)
	{
	IProject p = ((IFile)res).getProject();
	return p;
	}
	}
	return null;
	}

	private String getComponentNameFromURI(String uri)
	{
	IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
	String wkspcRootLoc = root.getLocation().toString();
	int idx = uri.indexOf(wkspcRootLoc);
	if (idx != -1)
	{
	String relPath = uri.substring(wkspcRootLoc.length()+idx);
	IResource res = root.findMember(new Path(relPath));
	if (res instanceof IFile)
	{
	IVirtualComponent comp = ResourceUtils.getComponentOf(res.getFullPath());
	if (comp!=null)
	{
	return comp.getName();
	}
	}
	}
	return null;
	}
	}