/*
* ========================================================================
*
* Copyright 2003-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ========================================================================
*/
package org.apache.cactus.integration.ant.container.tomcat;
import java.io.File;
import java.io.IOException;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.util.FileUtils;
/**
* Special container support for the Apache Tomcat 4.x servlet container.
*
* @version $Id: Tomcat4xContainer.java 238811 2004-02-29 10:10:42Z vmassol $
*/
public class Tomcat4xContainer extends AbstractCatalinaContainer
{
// Instance Variables ------------------------------------------------------
/**
* A user-specific context xml configuration file.
*/
private File contextXml;
// Public Methods ----------------------------------------------------------
/**
* @return The context xml file, if set or null otherwise
*/
public final File getContextXml()
{
return this.contextXml;
}
/**
* Sets a user-custom context xml configuration file to use for the test
* installation of Tomcat.
*
* @param theContextXml the custom context xml file to use
*/
public final void setContextXml(File theContextXml)
{
this.contextXml = theContextXml;
}
// Container Implementation ------------------------------------------------
/**
* @see org.apache.cactus.integration.ant.container.Container#init
*/
public final void init()
{
super.init();
if (!getVersion().startsWith("4"))
{
throw new BuildException(
"This element doesn't support version " + getVersion()
+ " of Tomcat");
}
}
/**
* @see org.apache.cactus.integration.ant.container.Container#startUp
*/
public final void startUp()
{
try
{
prepare("tomcat4x", "cactus/tomcat4x");
invokeBootstrap("start");
}
catch (IOException ioe)
{
getLog().error("Failed to startup the container", ioe);
throw new BuildException(ioe);
}
}
/**
* @see org.apache.cactus.integration.ant.container.Container#shutDown
*/
public final void shutDown()
{
invokeBootstrap("stop");
}
/**
* Tomcat 4.x-specific setup of a temporary installation of the container.
*
* @param theResourcePrefix The prefix to use when looking up container
* resource in the JAR
* @param theDirName The name of the temporary container installation
* directory
* @throws IOException If an I/O error occurs
* @see AbstractCatalinaContainer#prepare(String, String)
*/
protected void prepare(String theResourcePrefix, String theDirName)
throws IOException
{
super.prepare(theResourcePrefix, theDirName);
FileUtils fileUtils = FileUtils.newFileUtils();
// Copy user-provided context xml file into the temporary webapp/
// container directory
File webappsDir = new File(getTmpDir(), "webapps");
if (getContextXml() != null)
{
fileUtils.copyFile(getContextXml(),
new File(webappsDir, getContextXml().getName()));
}
}
}