/*
* Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved.
*
* 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 net.sf.antcontrib.property;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.taskdefs.Property;
/****************************************************************************
* Place class description here.
*
* @author <a href='mailto:mattinger@yahoo.com'>Matthew Inger</a>
* @author <additional author>
*
* @since
*
****************************************************************************/
public abstract class AbstractPropertySetterTask
extends Task
{
private boolean override;
private String property;
public AbstractPropertySetterTask()
{
super();
}
public void setOverride(boolean override)
{
this.override = override;
}
public void setProperty(String property)
{
this.property = property;
}
protected void validate()
{
if (property == null)
throw new BuildException("You must specify a property to set.");
}
protected final void setPropertyValue(String value)
{
if (value != null)
{
if (override)
{
if (getProject().getUserProperty(property) == null)
getProject().setProperty(property, value);
else
getProject().setUserProperty(property, value);
}
else
{
Property p = (Property)project.createTask("property");
p.setName(property);
p.setValue(value);
p.execute();
}
}
}
}