/*******************************************************************************
*
* Copyright (c) 2004-2009 Oracle Corporation.
*
* 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:
*
* Kohsuke Kawaguchi, Seiji Sogabe
*
*
*******************************************************************************/
package org.jvnet.hudson.test;
import hudson.scm.NullSCM;
import hudson.scm.SCM;
import hudson.model.AbstractBuild;
import hudson.model.BuildListener;
import hudson.Launcher;
import hudson.FilePath;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import org.apache.commons.io.IOUtils;
/**
* {@link SCM} useful for testing that puts just one file in the workspace.
*
* @author Kohsuke Kawaguchi
*/
public class SingleFileSCM extends NullSCM {
private final String path;
private final byte[] contents;
public SingleFileSCM(String path, byte[] contents) {
this.path = path;
this.contents = contents;
}
public SingleFileSCM(String path, String contents) throws UnsupportedEncodingException {
this.path = path;
this.contents = contents.getBytes("UTF-8");
}
/**
* When a check out is requested, serve the contents of the URL and place it
* with the given path name.
*/
public SingleFileSCM(String path, URL resource) throws IOException {
this.path = path;
this.contents = IOUtils.toByteArray(resource.openStream());
}
@Override
public boolean checkout(AbstractBuild build, Launcher launcher, FilePath workspace, BuildListener listener, File changeLogFile) throws IOException, InterruptedException {
listener.getLogger().println("Staging " + path);
OutputStream os = workspace.child(path).write();
IOUtils.write(contents, os);
os.close();
return true;
}
/**
* Don't write 'this', so that subtypes can be implemented as anonymous
* class.
*/
private Object writeReplace() {
return new Object();
}
}