1 /*
2 * Copyright (c) 2016, 2017, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
24 */
25
26 package com.sun.tools.jdeprscan;
27
28 import java.util.ArrayList;
29 import java.util.Collection;
30 import java.util.Comparator;
31 import java.util.HashMap;
32 import java.util.HashSet;
33 import java.util.List;
34 import java.util.Map;
35 import java.util.Set;
36
37 import javax.annotation.processing.AbstractProcessor;
38 import javax.annotation.processing.Messager;
39 import javax.annotation.processing.ProcessingEnvironment;
40 import javax.annotation.processing.RoundEnvironment;
41 import javax.annotation.processing.SupportedAnnotationTypes;
42 import javax.annotation.processing.SupportedSourceVersion;
43
44 import javax.lang.model.element.ModuleElement;
45 import javax.lang.model.element.TypeElement;
46 import javax.lang.model.util.Elements;
47
48 import static javax.lang.model.SourceVersion.RELEASE_10;
49 import javax.lang.model.element.Element;
50 import javax.lang.model.element.ElementKind;
51 import javax.lang.model.element.Modifier;
52 import javax.lang.model.element.PackageElement;
53 import javax.tools.Diagnostic;
54
55 @SupportedSourceVersion(RELEASE_10)
56 @SupportedAnnotationTypes("*")
57 public class TraverseProc extends AbstractProcessor {
58 Elements elements;
59 Messager messager;
60 final List<String> moduleRoots;
61 Map<PackageElement, List<TypeElement>> publicTypes;
62
63 TraverseProc(List<String> roots) {
64 moduleRoots = roots;
65 }
66
67 @Override
68 public void init(ProcessingEnvironment pe) {
69 super.init(pe);
70 elements = pe.getElementUtils();
71 messager = pe.getMessager();
72 }
73
74 @Override
75 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
76 if (roundEnv.processingOver()) {
77 return false;
78 }
79
80 Set<ModuleElement> modules = new HashSet<>();
81 for (String mname : moduleRoots) {
82 ModuleElement me = elements.getModuleElement(mname);
83 if (me == null) {
84 messager.printMessage(Diagnostic.Kind.ERROR,
85 String.format("module %s not found%n", mname));
86 } else {
87 modules.addAll(findModules(me));
88 }
89 }
90
91 Set<PackageElement> packages = findPackages(modules);
92
93 publicTypes = findPublicTypes(packages);
94
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1 /*
2 * Copyright (c) 2016, 2018, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
24 */
25
26 package com.sun.tools.jdeprscan;
27
28 import java.util.ArrayList;
29 import java.util.Collection;
30 import java.util.Comparator;
31 import java.util.HashMap;
32 import java.util.HashSet;
33 import java.util.List;
34 import java.util.Map;
35 import java.util.Set;
36
37 import javax.annotation.processing.AbstractProcessor;
38 import javax.annotation.processing.Messager;
39 import javax.annotation.processing.ProcessingEnvironment;
40 import javax.annotation.processing.RoundEnvironment;
41 import javax.annotation.processing.SupportedAnnotationTypes;
42 import javax.annotation.processing.SupportedSourceVersion;
43
44 import javax.lang.model.SourceVersion;
45 import javax.lang.model.element.Element;
46 import javax.lang.model.element.ElementKind;
47 import javax.lang.model.element.Modifier;
48 import javax.lang.model.element.ModuleElement;
49 import javax.lang.model.element.PackageElement;
50 import javax.lang.model.element.TypeElement;
51 import javax.lang.model.util.Elements;
52 import javax.tools.Diagnostic;
53
54 @SupportedAnnotationTypes("*")
55 public class TraverseProc extends AbstractProcessor {
56 Elements elements;
57 Messager messager;
58 final List<String> moduleRoots;
59 Map<PackageElement, List<TypeElement>> publicTypes;
60
61 TraverseProc(List<String> roots) {
62 moduleRoots = roots;
63 }
64
65 @Override
66 public void init(ProcessingEnvironment pe) {
67 super.init(pe);
68 elements = pe.getElementUtils();
69 messager = pe.getMessager();
70 }
71
72 @Override
73 public SourceVersion getSupportedSourceVersion() {
74 return SourceVersion.latest();
75 }
76
77 @Override
78 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
79 if (roundEnv.processingOver()) {
80 return false;
81 }
82
83 Set<ModuleElement> modules = new HashSet<>();
84 for (String mname : moduleRoots) {
85 ModuleElement me = elements.getModuleElement(mname);
86 if (me == null) {
87 messager.printMessage(Diagnostic.Kind.ERROR,
88 String.format("module %s not found%n", mname));
89 } else {
90 modules.addAll(findModules(me));
91 }
92 }
93
94 Set<PackageElement> packages = findPackages(modules);
95
96 publicTypes = findPublicTypes(packages);
97
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