1 package org.apache.maven.plugin.coreit;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.maven.plugin.AbstractMojo;
23 import org.apache.maven.plugin.MojoExecutionException;
24 import org.apache.maven.plugin.MojoFailureException;
25 import org.apache.maven.project.MavenProject;
26
27 import java.io.File;
28 import java.io.FileOutputStream;
29 import java.io.IOException;
30 import java.io.OutputStreamWriter;
31
32 /**
33 * Creates a text file in the project base directory.
34 *
35 * @goal resources
36 * @phase process-resources
37 *
38 * @author Benjamin Bentmann
39 * @version $Id: ResourcesMojo.java 809571 2009-08-31 13:03:37Z bentmann $
40 */
41 public class ResourcesMojo
42 extends AbstractMojo
43 {
44
45 /**
46 * The current Maven project.
47 *
48 * @parameter default-value="${project}"
49 * @required
50 * @readonly
51 */
52 private MavenProject project;
53
54 /**
55 * The path to the output file, relative to the project base directory directory.
56 *
57 * @parameter
58 */
59 private String pathname = "target/resources-resources.txt";
60
61 /**
62 * An optional message line to write to the output file (using UTF-8 encoding). If given, the output file will be
63 * opened in append mode.
64 *
65 * @parameter
66 */
67 private String message;
68
69 /**
70 * Runs this mojo.
71 *
72 * @throws MojoExecutionException If the output file could not be created.
73 * @throws MojoFailureException If the output file has not been set.
74 */
75 public void execute()
76 throws MojoExecutionException, MojoFailureException
77 {
78 getLog().info( "[MAVEN-CORE-IT-LOG] Using output file path: " + pathname );
79
80 if ( pathname == null || pathname.length() <= 0 )
81 {
82 throw new MojoFailureException( "Path name for output file has not been specified" );
83 }
84
85 File outputFile = new File( pathname );
86 if ( !outputFile.isAbsolute() )
87 {
88 outputFile = new File( project.getBasedir(), pathname ).getAbsoluteFile();
89 }
90
91 getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file: " + outputFile );
92
93 try
94 {
95 outputFile.getParentFile().mkdirs();
96
97 if ( message != null && message.length() > 0 )
98 {
99 getLog().info( "[MAVEN-CORE-IT-LOG] " + message );
100
101 OutputStreamWriter writer = new OutputStreamWriter( new FileOutputStream( outputFile, true ), "UTF-8" );
102 try
103 {
104 writer.write( message );
105 writer.write( "\n" );
106 }
107 finally
108 {
109 writer.close();
110 }
111 }
112 else
113 {
114 outputFile.createNewFile();
115 }
116 }
117 catch ( IOException e )
118 {
119 throw new MojoExecutionException( "Output file could not be created: " + pathname, e );
120 }
121
122 getLog().info( "[MAVEN-CORE-IT-LOG] Created output file: " + outputFile );
123 }
124
125 }