| /* |
| * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package jdk.javadoc.internal.doclets.toolkit; |
| |
| import javax.lang.model.element.Element; |
| import javax.tools.Diagnostic; |
| |
| import com.sun.source.util.DocTreePath; |
| import jdk.javadoc.doclet.Reporter; |
| |
| import static javax.tools.Diagnostic.Kind.*; |
| |
| /** |
| * Provides standardized access to the diagnostic reporting facilities |
| * for a doclet. |
| * |
| * Messages are specified by resource keys to be found in the doclet's |
| * {@link Resources resources}. Values can be substituted into the |
| * strings obtained from the resource files. |
| * |
| * Messages are reported to the doclet's {@link Reporter reporter}. |
| */ |
| public class Messages { |
| private final BaseConfiguration configuration; |
| private final Resources resources; |
| private Reporter reporter; |
| |
| /** |
| * Creates a {@code Messages} object to provide standardized access to |
| * the doclet's diagnostic reporting mechanisms. |
| * |
| * @param configuration the doclet's configuration, used to access |
| * the doclet's resources, reporter, and additional methods and state |
| * used to filter out messages, if any, which should be suppressed. |
| */ |
| public Messages(BaseConfiguration configuration) { |
| this.configuration = configuration; |
| resources = configuration.getResources(); |
| } |
| |
| // ***** Errors ***** |
| |
| /** |
| * Reports an error message to the doclet's reporter. |
| * |
| * @param key the name of a resource containing the message to be printed |
| * @param args optional arguments to be replaced in the message. |
| */ |
| public void error(String key, Object... args) { |
| report(ERROR, resources.getText(key, args)); |
| } |
| |
| /** |
| * Reports an error message to the doclet's reporter. |
| * |
| * @param path a path identifying the position to be included with |
| * the message |
| * @param key the name of a resource containing the message to be printed |
| * @param args optional arguments to be replaced in the message. |
| */ |
| public void error(DocTreePath path, String key, Object... args) { |
| report(ERROR, path, resources.getText(key, args)); |
| } |
| |
| // ***** Warnings ***** |
| |
| /** |
| * Reports a warning message to the doclet's reporter. |
| * |
| * @param key the name of a resource containing the message to be printed |
| * @param args optional arguments to be replaced in the message. |
| */ |
| public void warning(String key, Object... args) { |
| report(WARNING, resources.getText(key, args)); |
| } |
| |
| /** |
| * Reports a warning message to the doclet's reporter. |
| * |
| * @param path a path identifying the position to be included with |
| * the message |
| * @param key the name of a resource containing the message to be printed |
| * @param args optional arguments to be replaced in the message. |
| */ |
| public void warning(DocTreePath path, String key, Object... args) { |
| if (configuration.showMessage(path, key)) |
| report(WARNING, path, resources.getText(key, args)); |
| } |
| |
| /** |
| * Reports a warning message to the doclet's reporter. |
| * |
| * @param e an element identifying the declaration whose position should |
| * to be included with the message |
| * @param key the name of a resource containing the message to be printed |
| * @param args optional arguments to be replaced in the message. |
| */ |
| public void warning(Element e, String key, Object... args) { |
| if (configuration.showMessage(e, key)) { |
| report(WARNING, e, resources.getText(key, args)); |
| } |
| } |
| |
| // ***** Notices ***** |
| |
| /** |
| * Reports an informational notice to the doclet's reporter. |
| * |
| * @param key the name of a resource containing the message to be printed |
| * @param args optional arguments to be replaced in the message. |
| */ |
| public void notice(String key, Object... args) { |
| if (!configuration.quiet) { |
| report(NOTE, resources.getText(key, args)); |
| } |
| } |
| |
| // ***** Internal support ***** |
| |
| private void report(Diagnostic.Kind k, String msg) { |
| initReporter(); |
| reporter.print(k, msg); |
| } |
| |
| private void report(Diagnostic.Kind k, DocTreePath p, String msg) { |
| initReporter(); |
| reporter.print(k, p, msg); |
| } |
| |
| private void report(Diagnostic.Kind k, Element e, String msg) { |
| initReporter(); |
| reporter.print(k, e, msg); |
| } |
| |
| // Lazy init the reporter for now, until we can fix/improve |
| // the init of HtmlConfiguration in HtmlDoclet (and similar.) |
| private void initReporter() { |
| if (reporter == null) { |
| reporter = configuration.reporter; |
| } |
| } |
| } |