package org.codehaus.mojo.properties;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
import java.util.Enumeration;
import java.util.Properties;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
/**
* Sets system properties.
*
* @author <a href="mailto:markh@apache.org">Mark Hobson</a>
* @version $Id$
* @goal set-system-properties
* @phase initialize
*/
public class SetSystemPropertiesMojo
extends AbstractMojo
{
// fields -----------------------------------------------------------------
/**
* The system properties to set.
*
* @parameter
* @required
*/
private Properties properties;
// Mojo methods -----------------------------------------------------------
/**
* {@inheritDoc}
*/
public void execute()
throws MojoExecutionException, MojoFailureException
{
if ( properties.isEmpty() )
{
getLog().debug( "No system properties found" );
return;
}
getLog().debug( "Setting system properties:" );
for ( Enumeration propertyNames = properties.propertyNames(); propertyNames.hasMoreElements(); )
{
String propertyName = propertyNames.nextElement().toString();
String propertyValue = properties.getProperty( propertyName );
getLog().debug( "- " + propertyName + " = " + propertyValue );
System.setProperty( propertyName, propertyValue );
}
int count = properties.size();
getLog().info( "Set " + count + " system " + ( count > 1 ? "properties" : "property" ) );
}
}