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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.Collection;
29  import java.util.Set;
30  
31  
32  /*
33   * Created: Apr 27, 2005 4:37:16 PM
34   * $Id: TobagoAnnotationProcessor.java 1368242 2012-08-01 20:47:33Z lofwyr $
35   */
36  public class TobagoAnnotationProcessor implements AnnotationProcessor {
37  
38    private final AnnotationProcessorEnvironment env;
39    private final Set<AnnotationTypeDeclaration> atds;
40  
41    public TobagoAnnotationProcessor(Set<AnnotationTypeDeclaration> atds,
42        AnnotationProcessorEnvironment env) {
43      this.atds = atds;
44      this.env = env;
45      this.env.getMessager().printNotice("Starting annotation process");
46  
47    }
48  
49    public void process() {
50      TobagoAnnotationVisitor visitor = new TobagoAnnotationVisitor(env);
51  
52      for (AnnotationTypeDeclaration atd : atds) {
53        env.getMessager().printNotice("Collecting annotation "+atd);
54        Collection<Declaration> decls = env.getDeclarationsAnnotatedWith(atd);
55        for (Declaration decl : decls) {
56          decl.accept(DeclarationVisitors.getDeclarationScanner(visitor, DeclarationVisitors.NO_OP));
57        }
58      }
59  
60      try {
61        visitor.process();
62      } catch (Exception e) {
63        e.printStackTrace();
64      }
65    }
66  
67  }