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/*******************************************************************************
* Copyright (c) 2003, 2013 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.core.sourcelookup.containers;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.sourcelookup.ISourceContainer;
import org.eclipse.debug.core.sourcelookup.containers.AbstractSourceContainerTypeDelegate;
import org.eclipse.debug.core.sourcelookup.containers.ProjectSourceContainer;
import org.eclipse.debug.internal.core.sourcelookup.SourceLookupMessages;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* The type for creating/restoring a project source container.
*
* @since 3.0
*/
public class ProjectSourceContainerType 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 {
ProjectSourceContainer project = (ProjectSourceContainer) container;
Document document = newDocument();
Element element = document.createElement("project"); //$NON-NLS-1$
element.setAttribute("name", project.getContainer().getName()); //$NON-NLS-1$
String referenced = "false"; //$NON-NLS-1$
if (project.isSearchReferencedProjects()) {
referenced = "true"; //$NON-NLS-1$
}
element.setAttribute("referencedProjects", referenced); //$NON-NLS-1$
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 ("project".equals(element.getNodeName())) { //$NON-NLS-1$
String string = element.getAttribute("name"); //$NON-NLS-1$
if (string == null || string.length() == 0) {
abort(SourceLookupMessages.ProjectSourceContainerType_10, null);
}
String nest = element.getAttribute("referencedProjects"); //$NON-NLS-1$
boolean ref = "true".equals(nest); //$NON-NLS-1$
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IProject project = workspace.getRoot().getProject(string);
return new ProjectSourceContainer(project, ref);
}
abort(SourceLookupMessages.ProjectSourceContainerType_11, null);
}
abort(SourceLookupMessages.ProjectSourceContainerType_12, null);
return null;
}
}
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