001 package org.apache.myfaces.maven.plugin;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one or more
005 * contributor license agreements. See the NOTICE file distributed with
006 * this work for additional information regarding copyright ownership.
007 * The ASF licenses this file to You under the Apache License, Version 2.0
008 * (the "License"); you may not use this file except in compliance with
009 * the License. You may obtain a copy of the License at
010 *
011 * http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019
020 import org.apache.maven.model.Resource;
021 import org.apache.maven.plugin.MojoExecutionException;
022 import org.codehaus.plexus.compiler.util.scan.SourceInclusionScanner;
023 import org.codehaus.plexus.compiler.util.scan.StaleSourceScanner;
024 import org.codehaus.plexus.compiler.util.scan.mapping.SuffixMapping;
025 import org.codehaus.plexus.compiler.util.scan.mapping.SingleTargetSourceMapping;
026
027 import java.io.File;
028 import java.util.HashSet;
029 import java.util.List;
030 import java.util.Set;
031 import java.util.Iterator;
032
033 /**
034 * @author <a href="mailto:jubu@volny.cz">Juraj Burian</a>
035 * @version $Id: AptMojo.java 949569 2010-05-30 20:44:27Z bommel $
036 * @goal execute
037 * @phase generate-sources
038 * @requiresProject
039 * @requiresDependencyResolution compile
040 * @description generates and/or compiles application sources
041 */
042 public class AptMojo extends AbstractAPTMojo
043 {
044
045 /**
046 * The source directory containing the generated sources.
047 *
048 * @parameter default-value="src/main/gen"
049 */
050 private String generated;
051
052 /**
053 * The source directories containing the sources to be compiled.
054 *
055 * @parameter expression="${project.compileSourceRoots}"
056 * @required
057 * @readonly
058 */
059 private List compileSourceRoots;
060
061 /**
062 * The extra source directories containing the sources to be processed.
063 *
064 * @parameter
065 */
066 private List aptSourceRoots;
067
068 /**
069 * Project classpath.
070 *
071 * @parameter expression="${project.compileClasspathElements}"
072 * @required
073 * @readonly
074 */
075 private List classpathElements;
076
077 /**
078 * The directory for compiled classes.
079 *
080 * @parameter expression="${project.build.outputDirectory}"
081 * @required
082 * @readonly
083 */
084 private File outputDirectory;
085
086 protected String getGenerated()
087 {
088 return generated;
089 }
090
091 protected List getCompileSourceRoots()
092 {
093 return compileSourceRoots;
094 }
095
096 protected List getClasspathElements()
097 {
098 return classpathElements;
099 }
100
101 protected File getOutputDirectory()
102 {
103 return outputDirectory;
104 }
105
106 protected List getAptSourceRoots()
107 {
108 return aptSourceRoots;
109 }
110
111 public void execute() throws MojoExecutionException
112 {
113 super.execute();
114 File absoluteGeneratedPath = new File( getProject().getBasedir(), getGenerated() );
115 getProject().addCompileSourceRoot( absoluteGeneratedPath.getPath() );
116 Resource resource = new Resource();
117 resource.setFiltering( isResourceFiltering() );
118 if ( getResourceTargetPath() != null )
119 {
120 resource.setTargetPath( getResourceTargetPath() );
121 }
122 resource.setDirectory( absoluteGeneratedPath.getPath() );
123 resource.addExclude( "**/*.java" );
124 getProject().addResource( resource );
125 }
126
127 /**
128 * A list of inclusion filters for the compiler.
129 *
130 * @parameter
131 */
132 private Set includes = new HashSet();
133
134 /**
135 * A list of exclusion filters for the compiler.
136 *
137 * @parameter
138 */
139 private Set excludes = new HashSet();
140
141 protected SourceInclusionScanner getSourceInclusionScanner()
142 {
143 StaleSourceScanner scanner = null;
144
145 if ( includes.isEmpty() )
146 {
147 includes.add( "**/*.java" );
148 }
149
150 if ( isForce() )
151 {
152 return new AllSourcesInclusionScanner( includes, excludes );
153 }
154
155 scanner = new StaleSourceScanner( getStaleMillis(), includes, excludes );
156 if ( getTargetFiles() != null && getTargetFiles().size() > 0 )
157 {
158 for ( Iterator it = getTargetFiles().iterator() ; it.hasNext() ;)
159 {
160 String file = (String) it.next();
161 scanner.addSourceMapping( new SingleTargetSourceMapping( ".java", file ) );
162 }
163 }
164 else
165 {
166 scanner.addSourceMapping( new SuffixMapping( ".java", ".class" ) );
167 }
168 return scanner;
169 }
170 }