1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/classes/com/sun/tools/javadoc/JavadocEnter.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,105 @@
1.4 +/*
1.5 + * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.tools.javadoc;
1.30 +
1.31 +import javax.tools.JavaFileObject;
1.32 +
1.33 +import com.sun.tools.javac.code.Kinds;
1.34 +import com.sun.tools.javac.code.Symbol.*;
1.35 +import com.sun.tools.javac.comp.Enter;
1.36 +import com.sun.tools.javac.tree.JCTree.*;
1.37 +import com.sun.tools.javac.util.Context;
1.38 +import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
1.39 +import com.sun.tools.javac.util.List;
1.40 +
1.41 +/**
1.42 + * Javadoc's own enter phase does a few things above and beyond that
1.43 + * done by javac.
1.44 + *
1.45 + * <p><b>This is NOT part of any supported API.
1.46 + * If you write code that depends on this, you do so at your own risk.
1.47 + * This code and its internal interfaces are subject to change or
1.48 + * deletion without notice.</b>
1.49 + *
1.50 + * @author Neal Gafter
1.51 + */
1.52 +public class JavadocEnter extends Enter {
1.53 + public static JavadocEnter instance0(Context context) {
1.54 + Enter instance = context.get(enterKey);
1.55 + if (instance == null)
1.56 + instance = new JavadocEnter(context);
1.57 + return (JavadocEnter)instance;
1.58 + }
1.59 +
1.60 + public static void preRegister(Context context) {
1.61 + context.put(enterKey, new Context.Factory<Enter>() {
1.62 + public Enter make(Context c) {
1.63 + return new JavadocEnter(c);
1.64 + }
1.65 + });
1.66 + }
1.67 +
1.68 + protected JavadocEnter(Context context) {
1.69 + super(context);
1.70 + messager = Messager.instance0(context);
1.71 + docenv = DocEnv.instance(context);
1.72 + }
1.73 +
1.74 + final Messager messager;
1.75 + final DocEnv docenv;
1.76 +
1.77 + @Override
1.78 + public void main(List<JCCompilationUnit> trees) {
1.79 + // count all Enter errors as warnings.
1.80 + int nerrors = messager.nerrors;
1.81 + super.main(trees);
1.82 + messager.nwarnings += (messager.nerrors - nerrors);
1.83 + messager.nerrors = nerrors;
1.84 + }
1.85 +
1.86 + @Override
1.87 + public void visitTopLevel(JCCompilationUnit tree) {
1.88 + super.visitTopLevel(tree);
1.89 + if (tree.sourcefile.isNameCompatible("package-info", JavaFileObject.Kind.SOURCE)) {
1.90 + docenv.makePackageDoc(tree.packge, docenv.getTreePath(tree));
1.91 + }
1.92 + }
1.93 +
1.94 + @Override
1.95 + public void visitClassDef(JCClassDecl tree) {
1.96 + super.visitClassDef(tree);
1.97 + if (tree.sym == null) return;
1.98 + if (tree.sym.kind == Kinds.TYP || tree.sym.kind == Kinds.ERR) {
1.99 + ClassSymbol c = tree.sym;
1.100 + docenv.makeClassDoc(c, docenv.getTreePath(env.toplevel, tree));
1.101 + }
1.102 + }
1.103 +
1.104 + /** Don't complain about a duplicate class. */
1.105 + @Override
1.106 + protected void duplicateClass(DiagnosticPosition pos, ClassSymbol c) {}
1.107 +
1.108 +}
