1 /*
2 * Copyright (c) 2006, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6380018 6392177
27 * @summary Test the ability to create and process package-info.java files
28 * @author Joseph D. Darcy
29 * @compile TestPackageInfo.java
30 * @compile -processor TestPackageInfo -proc:only foo/bar/package-info.java TestPackageInfo.java
31 */
32
33 import java.util.Set;
34 import java.util.HashSet;
35 import java.util.Map;
36 import javax.annotation.processing.*;
37 import javax.lang.model.SourceVersion;
38 import static javax.lang.model.SourceVersion.*;
39 import javax.lang.model.element.*;
40 import javax.lang.model.util.*;
41 import static javax.lang.model.util.ElementFilter.*;
42 import static javax.tools.Diagnostic.Kind.*;
43 import static javax.tools.StandardLocation.*;
44
45 import java.io.*;
46
47 /**
48 * Test the ability to process annotations on package-info.java files:
49 * 1) Visibility of package-info files from the command line
50 * 2) Visibility of generated package-info.java source files
51 */
52 @SupportedAnnotationTypes("*")
53 public class TestPackageInfo extends AbstractProcessor {
54 private Elements eltUtils;
55 private Messager messager;
56 private Filer filer;
57 private Map<String,String> options;
58
59 private int round = 0;
60
61 public boolean process(Set<? extends TypeElement> annotations,
62 RoundEnvironment roundEnv) {
63 round++;
64
65 // Verify annotations are as expected
66 Set<TypeElement> expectedAnnotations = new HashSet<TypeElement>();
67 if (round == 1)
68 expectedAnnotations.add(eltUtils.
69 getTypeElement("javax.annotation.processing.SupportedAnnotationTypes"));
70 expectedAnnotations.add(eltUtils.
71 getTypeElement("java.lang.SuppressWarnings"));
72
73 if (!roundEnv.processingOver()) {
74 System.out.println("\nRound " + round);
75 int rootElementSize = roundEnv.getRootElements().size();
76
77 for(Element elt : roundEnv.getRootElements()) {
78 System.out.printf("%nElement %s\tkind: %s%n", elt.getSimpleName(), elt.getKind());
79 eltUtils.printElements(new PrintWriter(System.out), elt);
80 }
81
82 switch (round) {
83 case 1:
84 if (rootElementSize != 2)
85 throw new RuntimeException("Unexpected root element size " + rootElementSize);
86
87 // Note that foo.bar.FuBar, an element of package
88 // foo.bar, contains @Deprecated which should *not* be
89 // included in the set of annotations to process
90 if (!expectedAnnotations.equals(annotations)) {
91 throw new RuntimeException("Unexpected annotations: " + annotations);
110 case 2:
111 // Expect foo.package-info
112
113 Set<Element> expectedElement = new HashSet<Element>();
114 expectedElement.add(eltUtils.getPackageElement("foo"));
115 if (!expectedElement.equals(roundEnv.getRootElements()))
116 throw new RuntimeException("Unexpected root element set " + roundEnv.getRootElements());
117
118 if (!expectedAnnotations.equals(annotations)) {
119 throw new RuntimeException("Unexpected annotations: " + annotations);
120 }
121
122 break;
123
124 default:
125 throw new RuntimeException("Unexpected round number " + round);
126 }
127 }
128 return false;
129 }
130
131 public SourceVersion getSupportedSourceVersion() {
132 return SourceVersion.latest();
133 }
134
135 public void init(ProcessingEnvironment processingEnv) {
136 super.init(processingEnv);
137 eltUtils = processingEnv.getElementUtils();
138 messager = processingEnv.getMessager();
139 filer = processingEnv.getFiler();
140 options = processingEnv.getOptions();
141 }
142 }
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1 /*
2 * Copyright (c) 2006, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6380018 6392177
27 * @summary Test the ability to create and process package-info.java files
28 * @author Joseph D. Darcy
29 * @library ../../lib
30 * @build JavacTestingAbstractProcessor
31 * @compile TestPackageInfo.java
32 * @compile -processor TestPackageInfo -proc:only foo/bar/package-info.java TestPackageInfo.java
33 */
34
35 import java.util.Set;
36 import java.util.HashSet;
37 import java.util.Map;
38 import javax.annotation.processing.*;
39 import javax.lang.model.SourceVersion;
40 import static javax.lang.model.SourceVersion.*;
41 import javax.lang.model.element.*;
42 import javax.lang.model.util.*;
43 import static javax.lang.model.util.ElementFilter.*;
44 import static javax.tools.Diagnostic.Kind.*;
45 import static javax.tools.StandardLocation.*;
46
47 import java.io.*;
48
49 /**
50 * Test the ability to process annotations on package-info.java files:
51 * 1) Visibility of package-info files from the command line
52 * 2) Visibility of generated package-info.java source files
53 */
54 public class TestPackageInfo extends JavacTestingAbstractProcessor {
55 private int round = 0;
56
57 public boolean process(Set<? extends TypeElement> annotations,
58 RoundEnvironment roundEnv) {
59 round++;
60
61 // Verify annotations are as expected
62 Set<TypeElement> expectedAnnotations = new HashSet<TypeElement>();
63 expectedAnnotations.add(eltUtils.getTypeElement("java.lang.SuppressWarnings"));
64
65 if (!roundEnv.processingOver()) {
66 System.out.println("\nRound " + round);
67 int rootElementSize = roundEnv.getRootElements().size();
68
69 for(Element elt : roundEnv.getRootElements()) {
70 System.out.printf("%nElement %s\tkind: %s%n", elt.getSimpleName(), elt.getKind());
71 eltUtils.printElements(new PrintWriter(System.out), elt);
72 }
73
74 switch (round) {
75 case 1:
76 if (rootElementSize != 2)
77 throw new RuntimeException("Unexpected root element size " + rootElementSize);
78
79 // Note that foo.bar.FuBar, an element of package
80 // foo.bar, contains @Deprecated which should *not* be
81 // included in the set of annotations to process
82 if (!expectedAnnotations.equals(annotations)) {
83 throw new RuntimeException("Unexpected annotations: " + annotations);
102 case 2:
103 // Expect foo.package-info
104
105 Set<Element> expectedElement = new HashSet<Element>();
106 expectedElement.add(eltUtils.getPackageElement("foo"));
107 if (!expectedElement.equals(roundEnv.getRootElements()))
108 throw new RuntimeException("Unexpected root element set " + roundEnv.getRootElements());
109
110 if (!expectedAnnotations.equals(annotations)) {
111 throw new RuntimeException("Unexpected annotations: " + annotations);
112 }
113
114 break;
115
116 default:
117 throw new RuntimeException("Unexpected round number " + round);
118 }
119 }
120 return false;
121 }
122 }
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