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
25 import java.io.File;
26 import java.io.FileOutputStream;
27 import java.io.IOException;
28 import java.util.Properties;
29
30 /**
31 * Requires a component with a non-default role hint and dumps this hint to a properties file.
32 *
33 * @author Benjamin Bentmann
34 *
35 * @goal it
36 * @phase initialize
37 */
38 public class ItMojo
39 extends AbstractMojo
40 {
41
42 /**
43 * The path to the output file.
44 *
45 * @parameter property="touch.outputFile" default-value="target/comp.properties"
46 */
47 private File outputFile;
48
49 /**
50 * NOTE: We don't specify a role hint here!
51 *
52 * @component
53 */
54 private Component component;
55
56 /**
57 * Runs this mojo.
58 *
59 * @throws MojoExecutionException If the output file could not be created.
60 */
61 public void execute()
62 throws MojoExecutionException
63 {
64 getLog().info( "[MAVEN-CORE-IT-LOG] Using component: " + component );
65
66 Properties props = new Properties();
67 props.setProperty( "id", component.getId() );
68
69 getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file: " + outputFile );
70
71 try
72 {
73 outputFile.getParentFile().mkdirs();
74 try ( FileOutputStream os = new FileOutputStream( outputFile ) )
75 {
76 props.store( os, "MAVEN-CORE-IT-LOG" );
77 }
78 }
79 catch ( IOException e )
80 {
81 throw new MojoExecutionException( "Output file could not be created: " + outputFile, e );
82 }
83
84 getLog().info( "[MAVEN-CORE-IT-LOG] Created output file: " + outputFile );
85 }
86
87 }