| /******************************************************************************* |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.core.sourcelookup.containers; |
| |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.debug.core.sourcelookup.ISourceContainer; |
| import org.eclipse.debug.core.sourcelookup.containers.AbstractSourceContainerTypeDelegate; |
| import org.eclipse.debug.core.sourcelookup.containers.FolderSourceContainer; |
| import org.eclipse.debug.internal.core.sourcelookup.SourceLookupMessages; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| /** |
| * A folder in the workspace. |
| * |
| * @since 3.0 |
| */ |
| public class FolderSourceContainerType extends AbstractSourceContainerTypeDelegate { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.ISourceContainerType#getMemento(org.eclipse.debug.internal.core.sourcelookup.ISourceContainer) |
| */ |
| public String getMemento(ISourceContainer container) throws CoreException { |
| FolderSourceContainer folderSourceContainer = (FolderSourceContainer)container; |
| Document document = newDocument(); |
| Element element = document.createElement("folder"); //$NON-NLS-1$ |
| element.setAttribute("path", folderSourceContainer.getContainer().getFullPath().toString()); //$NON-NLS-1$ |
| String nest = "false"; //$NON-NLS-1$ |
| if (folderSourceContainer.isComposite()) { |
| nest = "true"; //$NON-NLS-1$ |
| } |
| element.setAttribute("nest", nest); //$NON-NLS-1$ |
| document.appendChild(element); |
| return serializeDocument(document); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.ISourceContainerType#createSourceContainer(java.lang.String) |
| */ |
| public ISourceContainer createSourceContainer(String memento) throws CoreException { |
| Node node = parseDocument(memento); |
| if (node.getNodeType() == Node.ELEMENT_NODE) { |
| Element element = (Element)node; |
| if ("folder".equals(element.getNodeName())) { //$NON-NLS-1$ |
| String string = element.getAttribute("path"); //$NON-NLS-1$ |
| if (string == null || string.length() == 0) { |
| abort(SourceLookupMessages.getString("FolderSourceContainerType.10"), null); //$NON-NLS-1$ |
| } |
| String nest = element.getAttribute("nest"); //$NON-NLS-1$ |
| boolean nested = "true".equals(nest); //$NON-NLS-1$ |
| IWorkspace workspace = ResourcesPlugin.getWorkspace(); |
| IFolder folder = workspace.getRoot().getFolder(new Path(string)); |
| // TODO: what if folder does not exist |
| return new FolderSourceContainer(folder, nested); |
| } |
| abort(SourceLookupMessages.getString("FolderSourceContainerType.11"), null); //$NON-NLS-1$ |
| } |
| abort(SourceLookupMessages.getString("FolderSourceContainerType.12"), null); //$NON-NLS-1$ |
| return null; |
| } |
| } |