| /******************************************************************************* |
| * 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.ui.internal.dialogs; |
| |
| import java.util.Collection; |
| import java.util.Vector; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResourceChangeEvent; |
| import org.eclipse.core.resources.IResourceChangeListener; |
| import org.eclipse.core.resources.IResourceDelta; |
| import org.eclipse.core.resources.IResourceDeltaVisitor; |
| |
| public class ImportAddResourceListener implements IResourceChangeListener, IResourceDeltaVisitor |
| { |
| Vector importedFiles; |
| |
| ImportAddResourceListener() |
| { |
| importedFiles = new Vector(); |
| } |
| |
| public void resourceChanged(IResourceChangeEvent event) |
| { |
| IResourceDelta resourceDelta = event.getDelta(); |
| |
| try |
| { |
| if (resourceDelta != null) |
| { |
| resourceDelta.accept(this); |
| } |
| } |
| catch (Exception e) |
| { |
| // B2BGUIPlugin.getPlugin().getMsgLogger().write("Exception caught during resource change" + e); |
| // B2BGUIPlugin.getPlugin().getMsgLogger().writeCurrentThread(); |
| } |
| } |
| |
| public boolean visit(IResourceDelta delta) |
| { |
| if (delta.getKind() == IResourceDelta.ADDED) |
| { |
| if (delta.getResource() instanceof IFile) |
| importedFiles.add(delta.getResource()); |
| } |
| return true; |
| } |
| |
| public Collection getImportedFiles() |
| { |
| return importedFiles; |
| } |
| |
| // This returns the first imported file in the list of imported files |
| public IFile getImportedFile() |
| { |
| if (importedFiles.isEmpty() == false) |
| return (IFile)importedFiles.firstElement(); |
| |
| return null; |
| } |
| } |