/********************************************************************************
* CruiseControl, a Continuous Integration Toolkit
* Copyright (c) 2001, ThoughtWorks, Inc.
* 651 W Washington Ave. Suite 600
* Chicago, IL 60661 USA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* + Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* + Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* + Neither the name of ThoughtWorks, Inc., CruiseControl, nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************************/
package net.sourceforge.cruisecontrol.bootstrappers;
import net.sourceforge.cruisecontrol.Bootstrapper;
import net.sourceforge.cruisecontrol.CruiseControlException;
import net.sourceforge.cruisecontrol.util.StreamPumper;
import org.apache.log4j.Logger;
import java.io.IOException;
/**
* Bootstrapper for Perforce. Accepts one path that we sync.
* @author <a href="mailto:mroberts@thoughtworks.com">Mike Roberts</a>
* @author <a href="mailto:cstevenson@thoughtworks.com">Chris Stevenson</a>
*/
public class P4Bootstrapper implements Bootstrapper {
private static final Logger LOG = Logger.getLogger(P4Bootstrapper.class);
private String path;
private String p4Port;
private String p4Client;
private String p4User;
public void setPath(String path) {
this.path = path;
}
public void setP4Port(String p4Port) {
this.p4Port = p4Port;
}
public void setP4Client(String p4Client) {
this.p4Client = p4Client;
}
public void setP4User(String p4User) {
this.p4User = p4User;
}
public void validate() throws CruiseControlException {
if (path == null) {
throw new CruiseControlException("Path is not set.");
}
failIfNotNullButEmpty(path, "path");
failIfNotNullButEmpty(p4Port, "P4Port");
failIfNotNullButEmpty(p4Client, "P4Client");
failIfNotNullButEmpty(p4User, "P4User");
}
private void failIfNotNullButEmpty(String stringToTest, String nameOfStringToTest)
throws CruiseControlException {
if (stringToTest != null && stringToTest.equals("")) {
throw new CruiseControlException(nameOfStringToTest + " cannot to be set empty");
}
}
public void bootstrap() throws CruiseControlException {
String commandline = createCommandline();
LOG.debug("Executing commandline [" + commandline + "]");
executeCommandLine(commandline);
}
public String createCommandline() throws CruiseControlException {
validate();
StringBuffer commandline = new StringBuffer("p4 -s ");
if (p4Port != null) {
commandline.append("-p ");
commandline.append(p4Port);
commandline.append(' ');
}
if (p4Client != null) {
commandline.append("-c ");
commandline.append(p4Client);
commandline.append(' ');
}
if (p4User != null) {
commandline.append("-u ");
commandline.append(p4User);
commandline.append(' ');
}
commandline.append("sync ");
commandline.append(path);
return commandline.toString();
}
// TODO: Refactor this into a class. Then we can mock it and unit test bootstrap()
private void executeCommandLine(String commandline) throws CruiseControlException {
try {
Process p = Runtime.getRuntime().exec(commandline);
new Thread(new StreamPumper(p.getInputStream())).start();
new Thread(new StreamPumper(p.getErrorStream())).start();
p.waitFor();
} catch (IOException e) {
throw new CruiseControlException("Problem trying to execute command line process", e);
} catch (InterruptedException e) {
throw new CruiseControlException("Problem trying to execute command line process", e);
}
}
// For 'with environment' testing. Change values if you want to try yourself
public static void main(String[] args) throws Exception {
P4Bootstrapper bootstrapper = new P4Bootstrapper();
bootstrapper.setPath("//depot/...");
bootstrapper.setP4Port("localhost:1666");
bootstrapper.setP4User("mroberts");
bootstrapper.setP4Client("robertsm");
bootstrapper.bootstrap();
}
}