Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
RemoveCacheMojo |
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| 2.3333333333333335;2.333 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, | |
13 | * software distributed under the License is distributed on an | |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
15 | * KIND, either express or implied. See the License for the | |
16 | * specific language governing permissions and limitations | |
17 | * under the License. | |
18 | */ | |
19 | package org.apache.maven.plugin.eclipse; | |
20 | ||
21 | import java.io.File; | |
22 | import java.util.ArrayList; | |
23 | import java.util.Iterator; | |
24 | import java.util.List; | |
25 | ||
26 | import org.apache.commons.io.FileUtils; | |
27 | import org.apache.commons.io.filefilter.SuffixFileFilter; | |
28 | import org.apache.commons.io.filefilter.TrueFileFilter; | |
29 | import org.apache.maven.artifact.repository.ArtifactRepository; | |
30 | import org.apache.maven.plugin.AbstractMojo; | |
31 | import org.apache.maven.plugin.MojoExecutionException; | |
32 | import org.apache.maven.plugin.MojoFailureException; | |
33 | import org.apache.maven.plugin.ide.IdeUtils; | |
34 | ||
35 | /** | |
36 | * Removes the not-available marker files from the repository. | |
37 | * | |
38 | * @author <a href="mailto:baerrach@apache.org">Barrie Treloar</a> | |
39 | * @version $Id: RemoveCacheMojo.java 728546 2008-12-21 22:56:51Z bentmann $ | |
40 | * @goal remove-cache | |
41 | */ | |
42 | 0 | public class RemoveCacheMojo |
43 | extends AbstractMojo | |
44 | { | |
45 | /** | |
46 | * Local maven repository. | |
47 | * | |
48 | * @parameter expression="${localRepository}" | |
49 | * @required | |
50 | * @readonly | |
51 | */ | |
52 | private ArtifactRepository localRepository; | |
53 | ||
54 | public void execute() | |
55 | throws MojoExecutionException, MojoFailureException | |
56 | { | |
57 | 0 | getLog().info( Messages.getString( "RemoveCacheMojo.checking" ) ); |
58 | 0 | List notAvailableMarkerFiles = getNotAvailableMarkerFiles(); |
59 | 0 | if ( !notAvailableMarkerFiles.isEmpty() ) |
60 | { | |
61 | 0 | deleteMarkerFiles( notAvailableMarkerFiles ); |
62 | } | |
63 | 0 | getLog().info( Messages.getString( "RemoveCacheMojo.complete" ) ); |
64 | 0 | } |
65 | ||
66 | /** | |
67 | * Delete each file in the notAvailableMarkerFiles list. | |
68 | * | |
69 | * @param notAvailableMarkerFiles the list of marker files to delete. | |
70 | */ | |
71 | private void deleteMarkerFiles( List/* <File> */notAvailableMarkerFiles ) | |
72 | { | |
73 | 0 | for ( Iterator iter = notAvailableMarkerFiles.iterator(); iter.hasNext(); ) |
74 | { | |
75 | 0 | File markerFile = (File) iter.next(); |
76 | try | |
77 | { | |
78 | 0 | IdeUtils.delete( markerFile, getLog() ); |
79 | } | |
80 | 0 | catch ( MojoExecutionException e ) |
81 | { | |
82 | 0 | getLog().warn( e.getMessage(), e ); |
83 | 0 | } |
84 | } | |
85 | 0 | } |
86 | ||
87 | /** | |
88 | * A list of all the not available marker <code>File</code>s in the localRepository. If there are no marker files | |
89 | * then an empty list is returned. | |
90 | * | |
91 | * @return all the not available marker files in the localRepository or an empty list. | |
92 | */ | |
93 | private List/* <File> */getNotAvailableMarkerFiles() | |
94 | { | |
95 | 0 | File localRepositoryBaseDirectory = new File( localRepository.getBasedir() ); |
96 | 0 | List markerFiles = new ArrayList(); |
97 | ||
98 | 0 | Iterator iterator = |
99 | FileUtils.iterateFiles( localRepositoryBaseDirectory, | |
100 | new SuffixFileFilter( IdeUtils.NOT_AVAILABLE_MARKER_FILE_SUFFIX ), | |
101 | TrueFileFilter.INSTANCE ); | |
102 | 0 | while ( iterator.hasNext() ) |
103 | { | |
104 | 0 | File notAvailableMarkerFile = (File) iterator.next(); |
105 | 0 | markerFiles.add( notAvailableMarkerFile ); |
106 | } | |
107 | 0 | return markerFiles; |
108 | } | |
109 | ||
110 | } |