package org.apache.maven.script.beanshell;

 /*

  * 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 bsh.EvalError;

 import bsh.Interpreter;

 import org.apache.maven.plugin.AbstractMojo;

 import org.apache.maven.plugin.Mojo;

 import org.apache.maven.plugin.MojoExecutionException;

 import org.apache.maven.plugin.MojoFailureException;

 import org.codehaus.plexus.component.factory.bsh.BshComponent;

 /**

  * Mojo adapter for a Beanshell Mojo.

  *

  * @todo should log be passed in, or rely on getLog() ?

  *

  * @author <a href="mailto:brett@apache.org">Brett Porter</a>

  * @version $Id: BeanshellMojoAdapter.java 640549 2008-03-24 20:05:11Z bentmann $

  */

 public class BeanshellMojoAdapter

     extends AbstractMojo

     implements BshComponent

 {

     private Mojo mojo;

     private Interpreter interpreter;

     public BeanshellMojoAdapter( Mojo mojo, Interpreter interpreter )

     {

         this.mojo = mojo;

         this.interpreter = interpreter;

     }

     public void execute()

         throws MojoExecutionException, MojoFailureException

     {

         try

         {

             interpreter.set( "logger", getLog() );

             // TODO: set out, err to a print stream that will log at info, error respectively

         }

         catch ( EvalError evalError )

         {

             throw new MojoExecutionException( "Unable to establish mojo", evalError );

         }

         mojo.execute();

     }

     public Interpreter getInterpreter()

     {

         return interpreter;

     }

 }