org.codehaus.mojo.properties.WriteActiveProfileProperties Maven / Gradle / Ivy

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The Properties Maven Plugin is here to make life a little easier when dealing with properties. It provides goals to read and write properties from files.

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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 org.apache.maven.model.Profile;
import org.apache.maven.plugin.MojoExecutionException;

import java.util.Iterator;
import java.util.List;
import java.util.Properties;

/**
 * Writes properties of all active profiles to a file.
 *
 * @author Zarar Siddiqi
 * @version $Id$
 * @goal write-active-profile-properties
 */
public class WriteActiveProfileProperties
    extends AbstractWritePropertiesMojo
{
    /** {@inheritDoc} */
    public void execute()
        throws MojoExecutionException
    {
        validateOutputFile();
        List list = getProject().getActiveProfiles();
        if ( getLog().isInfoEnabled() )
        {
            getLog().debug( list.size() + " profile(s) active" );
        }
        Properties properties = new Properties();
        for ( Iterator iter = list.iterator(); iter.hasNext(); )
        {
            Profile profile = (Profile) iter.next();
            if ( profile.getProperties() != null )
            {
                properties.putAll( profile.getProperties() );
            }
        }

        writeProperties( properties, getOutputFile() );
    }
}