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 * @deprecated Scripting support for mojos is deprecated and is planned tp be removed in maven 4.0
035 */
036@Deprecated
037public class BeanshellMojoAdapter
038    extends AbstractMojo
039    implements BshComponent
040{
041    private Mojo mojo;
042
043    private Interpreter interpreter;
044
045    public BeanshellMojoAdapter( Mojo mojo, Interpreter interpreter )
046    {
047        this.mojo = mojo;
048        this.interpreter = interpreter;
049    }
050
051    public void execute()
052        throws MojoExecutionException, MojoFailureException
053    {
054        try
055        {
056            interpreter.set( "logger", getLog() );
057
058            // TODO: set out, err to a print stream that will log at info, error respectively
059        }
060        catch ( EvalError evalError )
061        {
062            throw new MojoExecutionException( "Unable to establish mojo", evalError );
063        }
064
065        mojo.execute();
066    }
067
068    public Interpreter getInterpreter()
069    {
070        return interpreter;
071    }
072}