test/tools/javac/processing/6413690/T6413690.java

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1 /*
2 * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24 /*
25 * @test
26 * @bug 6413690 6380018
27 * @summary JavacProcessingEnvironment does not enter trees from preceding rounds
28 * @author Peter von der Ah\u00e9
29 * @compile T6413690.java
30 * @compile -XDfatalEnterError -verbose -processor T6413690 src/Super.java TestMe.java
31 */
32
33 import java.io.IOException;
34 import java.io.Writer;
35 import java.util.Set;
36 import javax.annotation.processing.AbstractProcessor;
37 import javax.annotation.processing.Filer;
38 import javax.annotation.processing.RoundEnvironment;
39 import javax.annotation.processing.SupportedAnnotationTypes;
40 import javax.lang.model.element.Element;
41 import javax.lang.model.element.TypeElement;
42 import javax.lang.model.util.Elements;
43
44 @SupportedAnnotationTypes("TestMe")
45 public class T6413690 extends AbstractProcessor {
46 public boolean process(Set<? extends TypeElement> annotations,
47 RoundEnvironment roundEnvironment) {
48 Elements elements = processingEnv.getElementUtils();
49 Filer filer = processingEnv.getFiler();
50 TypeElement testMe = elements.getTypeElement(TestMe.class.getName());
51 Set<? extends Element> supers = roundEnvironment.getElementsAnnotatedWith(testMe);
52 try {
53 for (Element sup : supers) {
54 Writer sub = filer.createSourceFile(sup.getSimpleName() + "_GENERATED").openWriter();
55 sub.write(String.format("class %s_GENERATED extends %s {}",
56 sup.getSimpleName(),
57 ((TypeElement)sup).getQualifiedName()));
58 sub.close();
59 }
60 } catch (IOException ex) {
61 throw new RuntimeException(ex);
62 }
63 return true;
64 }
65 }

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