src/share/classes/com/sun/tools/doclets/internal/toolkit/util/MessageRetriever.java

Mon, 02 May 2011 02:13:02 -0700

author
bpatel
date
Mon, 02 May 2011 02:13:02 -0700
changeset 995
62bc3775d5bb
parent 554
9d9f26857129
child 1357
c75be5bc5283
permissions
-rw-r--r--

6492694: @deprecated tag doesn't work in package-info files.
Reviewed-by: jjg

duke@1 1 /*
ohair@554 2 * Copyright (c) 1998, 2009, Oracle and/or its affiliates. All rights reserved.
duke@1 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1 4 *
duke@1 5 * This code is free software; you can redistribute it and/or modify it
duke@1 6 * under the terms of the GNU General Public License version 2 only, as
ohair@554 7 * published by the Free Software Foundation. Oracle designates this
duke@1 8 * particular file as subject to the "Classpath" exception as provided
ohair@554 9 * by Oracle in the LICENSE file that accompanied this code.
duke@1 10 *
duke@1 11 * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@1 14 * version 2 for more details (a copy is included in the LICENSE file that
duke@1 15 * accompanied this code).
duke@1 16 *
duke@1 17 * You should have received a copy of the GNU General Public License version
duke@1 18 * 2 along with this work; if not, write to the Free Software Foundation,
duke@1 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1 20 *
ohair@554 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554 22 * or visit www.oracle.com if you need additional information or have any
ohair@554 23 * questions.
duke@1 24 */
duke@1 25 package com.sun.tools.doclets.internal.toolkit.util;
duke@1 26
duke@1 27 import com.sun.javadoc.*;
duke@1 28 import com.sun.tools.doclets.internal.toolkit.Configuration;
duke@1 29 import java.util.*;
duke@1 30 import java.text.MessageFormat;
duke@1 31
duke@1 32
duke@1 33 /**
duke@1 34 * Retrieve and format messages stored in a resource.
duke@1 35 *
duke@1 36 * This code is not part of an API.
duke@1 37 * It is implementation that is subject to change.
duke@1 38 * Do not use it as an API
duke@1 39 *
duke@1 40 * @since 1.2
duke@1 41 * @author Atul M Dambalkar
duke@1 42 * @author Robert Field
duke@1 43 */
duke@1 44 public class MessageRetriever {
duke@1 45 /**
duke@1 46 * The global configuration information for this run.
duke@1 47 */
duke@1 48 private final Configuration configuration;
duke@1 49
duke@1 50 /**
duke@1 51 * The location from which to lazily fetch the resource..
duke@1 52 */
duke@1 53 private final String resourcelocation;
duke@1 54
duke@1 55 /**
duke@1 56 * The lazily fetched resource..
duke@1 57 */
duke@1 58 private ResourceBundle messageRB;
duke@1 59
duke@1 60 /**
duke@1 61 * Initilize the ResourceBundle with the given resource.
duke@1 62 *
duke@1 63 * @param rb the esource bundle to read.
duke@1 64 */
duke@1 65 public MessageRetriever(ResourceBundle rb) {
duke@1 66 this.configuration = null;
duke@1 67 this.messageRB = rb;
duke@1 68 this.resourcelocation = null;
duke@1 69 }
duke@1 70
duke@1 71 /**
duke@1 72 * Initilize the ResourceBundle with the given resource.
duke@1 73 *
duke@1 74 * @param configuration the configuration
duke@1 75 * @param resourcelocation Resource.
duke@1 76 */
duke@1 77 public MessageRetriever(Configuration configuration,
duke@1 78 String resourcelocation) {
duke@1 79 this.configuration = configuration;
duke@1 80 this.resourcelocation = resourcelocation;
duke@1 81 }
duke@1 82
duke@1 83 /**
duke@1 84 * Get and format message string from resource
duke@1 85 *
duke@1 86 * @param key selects message from resource
jjg@192 87 * @param args arguments to be replaced in the message.
duke@1 88 * @throws MissingResourceException when the key does not
duke@1 89 * exist in the properties file.
duke@1 90 */
jjg@192 91 public String getText(String key, Object... args) throws MissingResourceException {
duke@1 92 if (messageRB == null) {
duke@1 93 try {
duke@1 94 messageRB = ResourceBundle.getBundle(resourcelocation);
duke@1 95 } catch (MissingResourceException e) {
duke@1 96 throw new Error("Fatal: Resource (" + resourcelocation +
duke@1 97 ") for javadoc doclets is missing.");
duke@1 98 }
duke@1 99 }
duke@1 100 String message = messageRB.getString(key);
jjg@192 101 return MessageFormat.format(message, args);
duke@1 102 }
duke@1 103
duke@1 104 /**
duke@1 105 * Print error message, increment error count.
duke@1 106 *
duke@1 107 * @param pos the position of the source
duke@1 108 * @param msg message to print
duke@1 109 */
duke@1 110 private void printError(SourcePosition pos, String msg) {
duke@1 111 configuration.root.printError(pos, msg);
duke@1 112 }
duke@1 113
duke@1 114 /**
duke@1 115 * Print error message, increment error count.
duke@1 116 *
duke@1 117 * @param msg message to print
duke@1 118 */
duke@1 119 private void printError(String msg) {
duke@1 120 configuration.root.printError(msg);
duke@1 121 }
duke@1 122
duke@1 123 /**
duke@1 124 * Print warning message, increment warning count.
duke@1 125 *
duke@1 126 * @param pos the position of the source
duke@1 127 * @param msg message to print
duke@1 128 */
duke@1 129 private void printWarning(SourcePosition pos, String msg) {
duke@1 130 configuration.root.printWarning(pos, msg);
duke@1 131 }
duke@1 132
duke@1 133 /**
duke@1 134 * Print warning message, increment warning count.
duke@1 135 *
duke@1 136 * @param msg message to print
duke@1 137 */
duke@1 138 private void printWarning(String msg) {
duke@1 139 configuration.root.printWarning(msg);
duke@1 140 }
duke@1 141
duke@1 142 /**
duke@1 143 * Print a message.
duke@1 144 *
duke@1 145 * @param pos the position of the source
duke@1 146 * @param msg message to print
duke@1 147 */
duke@1 148 private void printNotice(SourcePosition pos, String msg) {
duke@1 149 configuration.root.printNotice(pos, msg);
duke@1 150 }
duke@1 151
duke@1 152 /**
duke@1 153 * Print a message.
duke@1 154 *
duke@1 155 * @param msg message to print
duke@1 156 */
duke@1 157 private void printNotice(String msg) {
duke@1 158 configuration.root.printNotice(msg);
duke@1 159 }
duke@1 160
duke@1 161 /**
duke@1 162 * Print error message, increment error count.
duke@1 163 *
duke@1 164 * @param pos the position of the source
duke@1 165 * @param key selects message from resource
jjg@192 166 * @param args arguments to be replaced in the message.
duke@1 167 */
jjg@192 168 public void error(SourcePosition pos, String key, Object... args) {
jjg@192 169 printError(pos, getText(key, args));
duke@1 170 }
duke@1 171
duke@1 172 /**
duke@1 173 * Print error message, increment error count.
duke@1 174 *
duke@1 175 * @param key selects message from resource
jjg@192 176 * @param args arguments to be replaced in the message.
duke@1 177 */
jjg@192 178 public void error(String key, Object... args) {
jjg@192 179 printError(getText(key, args));
duke@1 180 }
duke@1 181
duke@1 182 /**
duke@1 183 * Print warning message, increment warning count.
duke@1 184 *
duke@1 185 * @param pos the position of the source
duke@1 186 * @param key selects message from resource
jjg@192 187 * @param args arguments to be replaced in the message.
duke@1 188 */
jjg@192 189 public void warning(SourcePosition pos, String key, Object... args) {
jjg@192 190 printWarning(pos, getText(key, args));
duke@1 191 }
duke@1 192
duke@1 193 /**
duke@1 194 * Print warning message, increment warning count.
duke@1 195 *
duke@1 196 * @param key selects message from resource
jjg@192 197 * @param args arguments to be replaced in the message.
duke@1 198 */
jjg@192 199 public void warning(String key, Object... args) {
jjg@192 200 printWarning(getText(key, args));
duke@1 201 }
duke@1 202
duke@1 203 /**
duke@1 204 * Print a message.
duke@1 205 *
duke@1 206 * @param pos the position of the source
duke@1 207 * @param key selects message from resource
jjg@192 208 * @param args arguments to be replaced in the message.
duke@1 209 */
jjg@192 210 public void notice(SourcePosition pos, String key, Object... args) {
jjg@192 211 printNotice(pos, getText(key, args));
duke@1 212 }
duke@1 213
duke@1 214 /**
duke@1 215 * Print a message.
duke@1 216 *
duke@1 217 * @param key selects message from resource
jjg@192 218 * @param args arguments to be replaced in the message.
duke@1 219 */
jjg@192 220 public void notice(String key, Object... args) {
jjg@192 221 printNotice(getText(key, args));
duke@1 222 }
duke@1 223 }

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