/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* See LICENSE.txt included in this distribution for the specific
* language governing permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at LICENSE.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
package org.opensolaris.opengrok.history;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import org.opensolaris.opengrok.util.Executor;
public final class SCCSget {
public static InputStream getRevision(String command, File file, String revision) throws IOException {
InputStream ret = null;
ArrayList<String> argv = new ArrayList<String>();
argv.add(command);
argv.add("get");
argv.add("-p");
if (revision != null) {
argv.add("-r"+revision);
}
argv.add(file.getCanonicalPath());
Executor executor = new Executor(argv);
if (executor.exec() == 0) {
ret = executor.getOutputStream();
}
return ret;
}
private SCCSget() {
}
}