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/******************************************************************************* |
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* Copyright (c) 2010 IBM Corporation and others. |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* http://www.eclipse.org/legal/epl-v10.html |
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* |
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* Contributors: |
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* IBM Corporation - initial API and implementation |
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*******************************************************************************/ |
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package org.eclipse.core.resources.ant; |
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import java.util.Hashtable; |
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import org.apache.tools.ant.BuildException; |
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import org.apache.tools.ant.Task; |
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import org.eclipse.ant.core.AntCorePlugin; |
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import org.eclipse.core.resources.*; |
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import org.eclipse.core.runtime.*; |
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|
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/** |
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* An Ant task which sets derived flag for the given resource. |
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* |
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* @see IResource#setDerived(boolean, IProgressMonitor) |
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*/ |
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public class SetDerived extends Task { |
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private boolean derived = true; |
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private boolean recurse = false; |
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private IPath resourcePath = null; |
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public SetDerived() { |
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super(); |
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} |
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private void setDerived(IResource resource, IProgressMonitor monitor) throws CoreException { |
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resource.setDerived(derived, monitor); |
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if (recurse && (resource instanceof IContainer)) { |
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IResource members[] = ((IContainer) resource).members(); |
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for (int i = 0; i < members.length; i++) { |
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setDerived(members[i], monitor); |
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} |
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} |
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} |
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|
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/** |
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* Executes this task. |
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* |
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* @exception BuildException thrown if a problem occurs during execution. |
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*/ |
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public void execute() throws BuildException { |
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IResource resource = ResourcesPlugin.getWorkspace().getRoot().findMember(resourcePath); |
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if (resource == null) |
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throw new BuildException(Policy.bind("exception.resourceNotSpecified", "eclipse.setDerived")); //$NON-NLS-1$ //$NON-NLS-2$ |
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try { |
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IProgressMonitor monitor = null; |
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Hashtable references = getProject().getReferences(); |
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if (references != null) |
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monitor = (IProgressMonitor) references.get(AntCorePlugin.ECLIPSE_PROGRESS_MONITOR); |
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setDerived(resource, monitor); |
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} catch (CoreException e) { |
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throw new BuildException(e); |
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} |
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} |
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|
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/** |
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* Sets the derived flag to be used in this task. |
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* |
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* @param value the derived value |
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*/ |
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public void setDerived(String value) { |
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derived = Boolean.parseBoolean(value); |
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} |
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|
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/** |
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* Sets the recurse flag. If <code>true</code> then derived flag will be set for the given resource and all its children. If <code>false</code> then it will be set only for the given resource. |
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* |
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* @param value the recurse value |
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*/ |
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public void setRecurse(String value) { |
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recurse = Boolean.parseBoolean(value); |
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} |
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|
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/** |
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* Sets the resource path for which {@link IResource#setDerived(boolean, IProgressMonitor)} will be called. |
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* |
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* @param value the resource path |
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*/ |
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public void setResourcePath(String value) { |
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resourcePath = new Path(value); |
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} |
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} |
