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/*******************************************************************************
* Copyright (c) 2003, 2013 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.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)
*/
@Override
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)
*/
@Override
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.FolderSourceContainerType_10, null);
}
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));
return new FolderSourceContainer(folder, nested);
}
abort(SourceLookupMessages.FolderSourceContainerType_11, null);
}
abort(SourceLookupMessages.FolderSourceContainerType_12, null);
return null;
}
}
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