package org.apache.maven.plugin.coreit;

 /*

  * 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.plugin.AbstractMojo;

 import org.apache.maven.plugin.MojoExecutionException;

 import java.io.File;

 import java.io.FileWriter;

 import java.io.IOException;

 /**

  * @goal setter-touch

  *

  * @description Goal which cleans the build

  */

 public class CoreItMojoWithSetters

     extends AbstractMojo

 {

     /**

      * @parameter

      *   property="outputDirectory"

      *   expression="${project.build.directory}"

      * @required

      */

     private String outputDirectoryValue;

     /**

      * @parameter property="foo"

      */

     private String fooValue;

     /**

      * @parameter

      */

     private String bar;

     // ----------------------------------------------------------------------

     // Setters

     // ----------------------------------------------------------------------

     public void setOutputDirectory( String outputDirectory )

     {

         this.outputDirectoryValue = outputDirectory;

     }

     boolean setFooSetterExecuted;

     public void setFoo( String fooValue )

     {

         this.fooValue = fooValue;

         setFooSetterExecuted = true;

     }

     boolean setBarSetterExecuted;

     public void setBar( String barValue )

     {

         this.bar = barValue + ".baz";

         setBarSetterExecuted = true;

     }

     // ----------------------------------------------------------------------

     //

     // ----------------------------------------------------------------------

     public void execute()

         throws MojoExecutionException

     {

         touch( new File( outputDirectoryValue ), "touch.txt" );

         File outDir = new File( outputDirectoryValue );

         // Test parameter setting

         if ( fooValue != null && setFooSetterExecuted )

         {

             touch( outDir, fooValue );

         }

         if ( bar != null && setBarSetterExecuted )

         {

             touch( outDir, bar );

         }

     }

     private static void touch( File dir, String file )

         throws MojoExecutionException

     {

         try

         {

              if ( !dir.exists() )

              {

                  dir.mkdirs();

              }

              File touch = new File( dir, file );

              FileWriter w = new FileWriter( touch );

              w.write( file );

              w.close();

         }

         catch ( IOException e )

         {

             throw new MojoExecutionException( "Error touching file", e );

         }

     }

 }