0N/A/*
892N/A * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
553N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
553N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
553N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
553N/A * or visit www.oracle.com if you need additional information or have any
553N/A * questions.
0N/A */
0N/A
0N/Apackage com.sun.tools.javadoc;
0N/A
196N/Aimport java.util.EnumSet;
196N/Aimport javax.tools.JavaFileObject;
196N/A
0N/Aimport com.sun.tools.javac.code.Symbol.PackageSymbol;
0N/Aimport com.sun.tools.javac.jvm.ClassReader;
0N/Aimport com.sun.tools.javac.util.Context;
0N/A
0N/A/** Javadoc uses an extended class reader that records package.html entries
0N/A * @author Neal Gafter
0N/A */
1043N/Apublic class JavadocClassReader extends ClassReader {
0N/A
0N/A public static JavadocClassReader instance0(Context context) {
0N/A ClassReader instance = context.get(classReaderKey);
0N/A if (instance == null)
0N/A instance = new JavadocClassReader(context);
0N/A return (JavadocClassReader)instance;
0N/A }
0N/A
892N/A public static void preRegister(Context context) {
0N/A context.put(classReaderKey, new Context.Factory<ClassReader>() {
892N/A public ClassReader make(Context c) {
892N/A return new JavadocClassReader(c);
0N/A }
0N/A });
0N/A }
0N/A
0N/A private DocEnv docenv;
0N/A private EnumSet<JavaFileObject.Kind> all = EnumSet.of(JavaFileObject.Kind.CLASS,
0N/A JavaFileObject.Kind.SOURCE,
0N/A JavaFileObject.Kind.HTML);
0N/A private EnumSet<JavaFileObject.Kind> noSource = EnumSet.of(JavaFileObject.Kind.CLASS,
0N/A JavaFileObject.Kind.HTML);
0N/A
1043N/A public JavadocClassReader(Context context) {
0N/A super(context, true);
0N/A docenv = DocEnv.instance(context);
753N/A preferSource = true;
0N/A }
0N/A
0N/A /**
0N/A * Override getPackageFileKinds to include search for package.html
0N/A */
0N/A @Override
0N/A protected EnumSet<JavaFileObject.Kind> getPackageFileKinds() {
0N/A return docenv.docClasses ? noSource : all;
0N/A }
0N/A
0N/A /**
0N/A * Override extraFileActions to check for package documentation
0N/A */
0N/A @Override
0N/A protected void extraFileActions(PackageSymbol pack, JavaFileObject fo) {
196N/A if (fo.isNameCompatible("package", JavaFileObject.Kind.HTML))
196N/A docenv.getPackageDoc(pack).setDocPath(fo);
0N/A }
0N/A}