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/*******************************************************************************
* Copyright (c) 2000, 2003 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.team.internal.ccvs.core.client;
import java.io.*;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
import org.eclipse.team.internal.ccvs.core.util.SyncFileWriter;
/**
* @author Administrator
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class TemplateHandler extends ResponseHandler {
/**
* @see org.eclipse.team.internal.ccvs.core.client.ResponseHandler#getResponseID()
*/
public String getResponseID() {
return "Template"; //$NON-NLS-1$
}
/**
* @see org.eclipse.team.internal.ccvs.core.client.ResponseHandler#handle(org.eclipse.team.internal.ccvs.core.client.Session, java.lang.String, org.eclipse.core.runtime.IProgressMonitor)
*/
public void handle(Session session, String localDir, IProgressMonitor monitor) throws CVSException {
String remoteDir = session.readLine();
ICVSFolder localFolder = getExistingFolder(session, localDir);
IContainer container = (IContainer)localFolder.getIResource();
ICVSStorage templateFile;
if (container == null) {
// Create a dummy storage handle to recieve the contents from the server
templateFile = new ICVSStorage() {
public String getName() {
return "Template"; //$NON-NLS-1$
}
public void setContents(
InputStream stream,
int responseType,
boolean keepLocalHistory,
IProgressMonitor monitor)
throws CVSException {
try {
// Transfer the contents
OutputStream out = new ByteArrayOutputStream();
try {
byte[] buffer = new byte[1024];
int read;
while ((read = stream.read(buffer)) >= 0) {
Policy.checkCanceled(monitor);
out.write(buffer, 0, read);
}
} finally {
out.close();
}
} catch (IOException e) {
throw CVSException.wrapException(e); //$NON-NLS-1$
} finally {
try {
stream.close();
} catch (IOException e1) {
// Ignore close errors
}
}
}
public long getSize() {
return 0;
}
public InputStream getContents() throws CVSException {
return new ByteArrayInputStream(new byte[0]);
}
};
} else {
templateFile = CVSWorkspaceRoot.getCVSFileFor(SyncFileWriter.getTemplateFile(container));
}
session.receiveFile(templateFile, false, UpdatedHandler.HANDLE_UPDATED, monitor);
}
}
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