1/*
2 * Copyright (c) 2002, 2016, 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
24package p;
25
26import java.util.Arrays;
27import java.util.Collections;
28import java.util.Locale;
29import java.util.Set;
30
31import javax.lang.model.SourceVersion;
32import javax.lang.model.element.TypeElement;
33import javax.lang.model.util.ElementFilter;
34
35import jdk.javadoc.doclet.Doclet;
36import jdk.javadoc.doclet.DocletEnvironment;
37import jdk.javadoc.doclet.Reporter;
38
39/** Test that when running javadoc on a package, we only get
40 *  documentation for those classes for which source was provided.
41 */
42public class SourceOnly implements Doclet {
43    NonSource dependency; // force a compilation error if not on classpath.
44
45    @Override
46    public boolean run(DocletEnvironment root) {
47        Set<TypeElement> classes = ElementFilter.typesIn(root.getIncludedElements());
48        if (classes.size() != 1)
49            throw new Error("wrong set of classes documented: " +
50                    Arrays.asList(classes));
51        return true;
52    }
53
54    @Override
55    public String getName() {
56        return "Test";
57    }
58
59    @Override
60    public Set<Option> getSupportedOptions() {
61        return Collections.emptySet();
62    }
63
64    @Override
65    public SourceVersion getSupportedSourceVersion() {
66        return SourceVersion.latest();
67    }
68
69    @Override
70    public void init(Locale locale, Reporter reporter) {
71        // do nothing
72    }
73}
74