001    /*
002     *   Copyright (C) Christian Schulte, 2005-206
003     *   All rights reserved.
004     *
005     *   Redistribution and use in source and binary forms, with or without
006     *   modification, are permitted provided that the following conditions
007     *   are met:
008     *
009     *     o Redistributions of source code must retain the above copyright
010     *       notice, this list of conditions and the following disclaimer.
011     *
012     *     o Redistributions in binary form must reproduce the above copyright
013     *       notice, this list of conditions and the following disclaimer in
014     *       the documentation and/or other materials provided with the
015     *       distribution.
016     *
017     *   THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
018     *   INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
019     *   AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
020     *   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT,
021     *   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
022     *   NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
023     *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
024     *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
025     *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
026     *   THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
027     *
028     *   $JOMC: MainModelShowMojo.java 3838 2011-10-08 20:15:41Z schulte2005 $
029     *
030     */
031    package org.jomc.mojo;
032    
033    import org.apache.maven.plugin.MojoExecutionException;
034    import org.jomc.modlet.Model;
035    import org.jomc.modlet.ModelContext;
036    
037    /**
038     * Displays a project's main model.
039     *
040     * @author <a href="mailto:schulte2005@users.sourceforge.net">Christian Schulte</a>
041     * @version $JOMC: MainModelShowMojo.java 3838 2011-10-08 20:15:41Z schulte2005 $
042     *
043     * @goal show-main-model
044     * @threadSafe
045     * @requiresDependencyResolution test
046     * @since 1.1
047     */
048    public final class MainModelShowMojo extends AbstractModelShowMojo
049    {
050    
051        /**
052         * Execution strategy of the goal ({@code always} or {@code once-per-session}).
053         *
054         * @parameter default-value="once-per-session" expression="${jomc.showMainModelExecutionStrategy}"
055         */
056        private String showMainModelExecutionStrategy;
057    
058        /** Creates a new {@code MainModelShowMojo} instance. */
059        public MainModelShowMojo()
060        {
061            super();
062        }
063    
064        @Override
065        protected Model getDisplayModel( final ModelContext modelContext ) throws MojoExecutionException
066        {
067            return this.getModel( modelContext );
068        }
069    
070        @Override
071        protected ClassLoader getDisplayClassLoader() throws MojoExecutionException
072        {
073            return this.getMainClassLoader();
074        }
075    
076        @Override
077        protected String getGoal() throws MojoExecutionException
078        {
079            return "show-main-model";
080        }
081    
082        @Override
083        protected String getExecutionStrategy() throws MojoExecutionException
084        {
085            return this.showMainModelExecutionStrategy;
086        }
087    
088    }