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/*******************************************************************************
* Copyright (c) 2000, 2008 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.core.filebuffers.tests;
import java.io.File;
import org.osgi.framework.Bundle;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourceAttributes;
import org.eclipse.core.filebuffers.FileBuffers;
import org.eclipse.jface.text.source.IAnnotationModel;
/**
* FileBuffersForLinkedFiles
*/
public class FileBuffersForLinkedFiles extends FileBufferFunctions {
private File fExternalFile;
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#tearDown()
*/
protected void tearDown() throws Exception {
FileTool.delete(fExternalFile);
FileTool.delete(fExternalFile.getParentFile());
super.tearDown();
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#createPath(org.eclipse.core.resources.IProject)
*/
protected IPath createPath(IProject project) throws Exception {
File sourceFile= FileTool.getFileInPlugin(FileBuffersTestPlugin.getDefault(), new Path("testResources/LinkedFileTarget"));
fExternalFile= FileTool.createTempFileInPlugin(FileBuffersTestPlugin.getDefault(), new Path("externalResources/LinkedFileTarget"));
FileTool.copy(sourceFile, fExternalFile);
IFile file= ResourceHelper.createLinkedFile(project, new Path("LinkedFile"), fExternalFile);
return file.getFullPath();
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#markReadOnly()
*/
protected void setReadOnly(boolean state) throws Exception {
IFile file= FileBuffers.getWorkspaceFileAtLocation(getPath());
ResourceAttributes attributes= new ResourceAttributes();
attributes.setReadOnly(state);
file.setResourceAttributes(attributes);
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#isStateValidationSupported()
*/
protected boolean isStateValidationSupported() {
return true;
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#deleteUnderlyingFile()
*/
protected boolean deleteUnderlyingFile() throws Exception {
IFile file= FileBuffers.getWorkspaceFileAtLocation(getPath());
file.delete(true, false, null);
return file.exists();
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#moveUnderlyingFile()
*/
protected IPath moveUnderlyingFile() throws Exception {
IFile file= FileBuffers.getWorkspaceFileAtLocation(getPath());
ResourceHelper.createFolder("project/folderA");
IPath path= new Path("/project/folderA/MovedLinkedFile");
file.move(path, true, false, null);
file= FileBuffers.getWorkspaceFileAtLocation(path);
if (file != null && file.exists())
return path;
return null;
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#modifyUnderlyingFile()
*/
protected boolean modifyUnderlyingFile() throws Exception {
FileTool.write(fExternalFile.getAbsolutePath(), new StringBuffer("Changed content of linked file"));
fExternalFile.setLastModified(1000);
IFile iFile= FileBuffers.getWorkspaceFileAtLocation(getPath());
iFile.refreshLocal(IResource.DEPTH_INFINITE, null);
return true;
}
/*
* @see org.eclipse.core.filebuffers.tests.FileBufferFunctions#getAnnotationModelClass()
*/
protected Class getAnnotationModelClass() throws Exception {
Bundle bundle= Platform.getBundle("org.eclipse.ui.editors");
return bundle != null ? IAnnotationModel.class : null;
}
}
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