/*
* Copyright 2000-2001,2004 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.jetspeed.util.ant;
import java.io.File;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.BuildException;
import org.apache.jetspeed.util.OverwriteProperties;
/**
* <code>OverwritePropertiesTask</code> is the task definition for an Ant
* interface to the <code>OverwriteProperties</code>.
*
* @created January 29, 2003
* @author Eric Pugh
* @version $Revision: 1.3 $
* @see org.apache.tools.ant.Task
*/
public class OverwritePropertiesTask extends Task
{
/** File to merge properties into */
private File mergeBaseProperties;
/** File to merge properties from */
private File mergeProperties;
/** Directory to look for includes in */
private File includesDir;
/** Fail on error flag */
private boolean failonerror = true;
/**
* Sets the File to merge properties into
*
* @param mergeBaseProperties
* File to merge properties into
*/
public void setMergeBaseProperties(File mergeBaseProperties)
{
this.mergeBaseProperties = mergeBaseProperties;
}
/**
* Sets the File to merge properties from
*
* @param mergeProperties File to merge properties from
*/
public void setMergeProperties(File mergeProperties)
{
this.mergeProperties = mergeProperties;
}
/**
* Sets the Directory to look for includes in
*
* @param includesDir Directory to look for includes in
*/
public void setIncludesDir(File includesDir)
{
this.includesDir = includesDir;
}
/**
* If false, note errors to the output but keep going.
* @param failonerror true or false
*/
public void setFailOnError(boolean failonerror)
{
this.failonerror = failonerror;
}
/**
* Gets the File to merge properties into
*
* @return File to merge properties into
*/
public File getMergeBaseProperties()
{
return mergeBaseProperties;
}
/**
* Gets the File to merge properties from
*
* @return File to merge properties from
*/
public File getMergeProperties()
{
return mergeProperties;
}
/**
* Gets the Directory to look for includes in
*
* @return Directory to look for includes in
*/
public File getIncludesDir()
{
return includesDir;
}
/**
* Load the step and then execute it
*
* @exception BuildException
* Description of the Exception
*/
public void execute() throws BuildException
{
try
{
OverwriteProperties overwriteProperties = new OverwriteProperties();
overwriteProperties.setBaseProperties(getMergeBaseProperties());
overwriteProperties.setProperties(getMergeProperties());
overwriteProperties.setIncludeRoot(getIncludesDir());
overwriteProperties.execute();
}
catch (Exception e)
{
if (!this.failonerror)
{
log(e.toString());
}
else
{
throw new BuildException(e.toString());
}
}
}
}