1 package org.apache.maven.lifecycle.internal;
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.MojoExecution;
23 import org.apache.maven.project.MavenProject;
24
25 /**
26 * @since 3.0
27 * @author Benjamin Bentmann
28 * @author Kristian Rosenvold
29 * <p/>
30 * NOTE: This class is not part of any public api and can be changed or deleted without prior notice.
31 */
32 public class PhaseRecorder
33 {
34 private String lastLifecyclePhase;
35
36 private final MavenProject project;
37
38 public PhaseRecorder( MavenProject project )
39 {
40 this.project = project;
41 }
42
43 public void observeExecution( MojoExecution mojoExecution )
44 {
45 String lifecyclePhase = mojoExecution.getLifecyclePhase();
46
47 if ( lifecyclePhase != null )
48 {
49 if ( lastLifecyclePhase == null )
50 {
51 lastLifecyclePhase = lifecyclePhase;
52 }
53 else if ( !lifecyclePhase.equals( lastLifecyclePhase ) )
54 {
55 project.addLifecyclePhase( lastLifecyclePhase );
56 lastLifecyclePhase = lifecyclePhase;
57 }
58 }
59
60 if ( lastLifecyclePhase != null )
61 {
62 project.addLifecyclePhase( lastLifecyclePhase );
63 }
64 }
65
66 public boolean isDifferentPhase( MojoExecution nextMojoExecution )
67 {
68 String lifecyclePhase = nextMojoExecution.getLifecyclePhase();
69 if ( lifecyclePhase == null )
70 {
71 return lastLifecyclePhase != null;
72 }
73 return !lifecyclePhase.equals( lastLifecyclePhase );
74
75 }
76
77
78 }