View Javadoc

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  
20  package org.apache.myfaces.tobago.apt;
21  
22  import com.sun.mirror.apt.AnnotationProcessor;
23  import com.sun.mirror.apt.AnnotationProcessorEnvironment;
24  import com.sun.mirror.declaration.AnnotationTypeDeclaration;
25  import com.sun.mirror.declaration.Declaration;
26  import com.sun.mirror.util.DeclarationVisitors;
27  
28  import java.util.Set;
29  import java.util.Collection;
30  
31  
32  public class CreateComponentAnnotationProcessor implements AnnotationProcessor {
33    private final AnnotationProcessorEnvironment env;
34    private final Set<AnnotationTypeDeclaration> atds;
35  
36    public CreateComponentAnnotationProcessor(Set<AnnotationTypeDeclaration> atds,
37        AnnotationProcessorEnvironment env) {
38      this.atds = atds;
39      this.env = env;
40      this.env.getMessager().printNotice("Starting annotation process");
41    }
42  
43    public void process() {
44      CreateComponentAnnotationVisitor visitor = new CreateComponentAnnotationVisitor(env);
45  
46      for (AnnotationTypeDeclaration atd : atds) {
47        env.getMessager().printNotice("Collecting annotation "+atd);
48        Collection<Declaration> decls = env.getDeclarationsAnnotatedWith(atd);
49        for (Declaration decl : decls) {
50          decl.accept(DeclarationVisitors.getDeclarationScanner(visitor, DeclarationVisitors.NO_OP));
51        }
52      }
53  
54      visitor.process();
55  
56    }
57  }