001package org.apache.maven.script.beanshell;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *  http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import bsh.EvalError;
023import bsh.Interpreter;
024import org.apache.maven.plugin.AbstractMojo;
025import org.apache.maven.plugin.Mojo;
026import org.apache.maven.plugin.MojoExecutionException;
027import org.apache.maven.plugin.MojoFailureException;
028import org.codehaus.plexus.component.factory.bsh.BshComponent;
029
030/**
031 * Mojo adapter for a Beanshell Mojo.
032 *
033 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
034 * @version $Id: BeanshellMojoAdapter.html 1024032 2018-01-19 18:16:30Z hboutemy $
035 */
036public class BeanshellMojoAdapter
037    extends AbstractMojo
038    implements BshComponent
039{
040    private Mojo mojo;
041
042    private Interpreter interpreter;
043
044    public BeanshellMojoAdapter( Mojo mojo, Interpreter interpreter )
045    {
046        this.mojo = mojo;
047        this.interpreter = interpreter;
048    }
049
050    public void execute()
051        throws MojoExecutionException, MojoFailureException
052    {
053        try
054        {
055            interpreter.set( "logger", getLog() );
056
057            // TODO: set out, err to a print stream that will log at info, error respectively
058        }
059        catch ( EvalError evalError )
060        {
061            throw new MojoExecutionException( "Unable to establish mojo", evalError );
062        }
063
064        mojo.execute();
065    }
066
067    public Interpreter getInterpreter()
068    {
069        return interpreter;
070    }
071}