/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.rt.compiler;
import java.text.MessageFormat;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
/**
* MUST BE COMPILED WITH JDK 1.1 IN ORDER TO SUPPORT JAVAC LAUNCHING FOR ALL JDKs
* @author Eugene Zhuravlev
* Date: Oct 10, 2005
*/
public class JavacResourcesReader {
public static final String MSG_PATTERNS_START = "__patterns_start";
public static final String MSG_PATTERNS_END = "__patterns_end";
public static final String MSG_PARSING_STARTED = "MSG_PARSING_STARTED";
public static final String MSG_PARSING_COMPLETED = "MSG_PARSING_COMPLETED";
public static final String MSG_LOADING = "MSG_LOADING";
public static final String MSG_CHECKING = "MSG_CHECKING";
public static final String MSG_WROTE = "MSG_WROTE";
public static final String MSG_WARNING = "MSG_WARNING";
public static final String MSG_NOTE = "MSG_NOTE";
public static final String MSG_STATISTICS = "MSG_STATISTICS";
public static final String MSG_IGNORED = "MSG_IGNORED";
private static final String[] BUNDLE_NAMES = new String[] {
"com.sun.tools.javac.resources.compiler", // v1.5
"com.sun.tools.javac.v8.resources.compiler", // v1.3-1.4
"sun.tools.javac.resources.javac" // v1.1-1.2
};
private static final BundleKey[] MSG_NAME_KEY_PAIRS = new BundleKey[] {
new BundleKey(MSG_PARSING_STARTED, "compiler.misc.verbose.parsing.started"),
new BundleKey(MSG_PARSING_COMPLETED, "compiler.misc.verbose.parsing.done"),
new BundleKey(MSG_PARSING_COMPLETED, "benv.parsed_in"), // jdk 1.1-1.2
new BundleKey(MSG_LOADING, "compiler.misc.verbose.loading"),
new BundleKey(MSG_LOADING, "benv.loaded_in"), // jdk 1.1-1.2
new BundleKey(MSG_CHECKING, "compiler.misc.verbose.checking.attribution"),
new BundleKey(MSG_WROTE,"compiler.misc.verbose.wrote.file"),
new BundleKey(MSG_WROTE,"main.wrote"), // jdk 1.1-1.2
new BundleKey(MSG_WARNING,"compiler.warn.warning"),
new BundleKey(MSG_NOTE,new String[] {"compiler.note.note", "compiler.note.deprecated.filename"}), // jdk 1.5
new BundleKey(MSG_NOTE,new String[] {"compiler.note.note", "compiler.note.deprecated.plural"}), // jdk 1.5
new BundleKey(MSG_NOTE,new String[] {"compiler.note.note", "compiler.note.deprecated.recompile"}), // jdk 1.5
new BundleKey(MSG_NOTE,new String[] {"compiler.note.note", "compiler.note.unchecked.filename"}), // jdk 1.5
new BundleKey(MSG_NOTE,new String[] {"compiler.note.note", "compiler.note.unchecked.plural"}), // jdk 1.5
new BundleKey(MSG_NOTE,new String[] {"compiler.note.note", "compiler.note.unchecked.recompile"}), // jdk 1.5
new BundleKey(MSG_STATISTICS,"compiler.misc.count.error"),
new BundleKey(MSG_STATISTICS,"compiler.misc.count.error.plural"),
new BundleKey(MSG_STATISTICS,"compiler.misc.count.warn"),
new BundleKey(MSG_STATISTICS,"compiler.misc.count.warn.plural"),
new BundleKey(MSG_STATISTICS,"main.errors"), //jdk 1.1 - 1.2
new BundleKey(MSG_STATISTICS,"main.warnings"), //jdk 1.1 - 1.2
new BundleKey(MSG_STATISTICS,"main.1error"), //jdk 1.1 - 1.2
new BundleKey(MSG_STATISTICS,"main.1warning"), //jdk 1.1 - 1.2
new IgnoredWarningBundleKey("compiler.warn.dir.path.element.not.found"), //jdk 1.5
new IgnoredWarningBundleKey("compiler.warn.path.element.not.found"), //jdk 1.5
};
public static final String CATEGORY_VALUE_DIVIDER = "=";
public static void main(String[] args) {
dumpPatterns();
}
// for debug purposes
/*
public static void printPatterns() {
final ResourceBundle messagesBundle = getMessagesBundle();
if (messagesBundle == null) {
System.out.println("No bundles found");
return;
}
final Enumeration keys = messagesBundle.getKeys();
while (keys.hasMoreElements()) {
final Object key = keys.nextElement();
System.out.println(key + "->" + messagesBundle.getObject((String)key));
}
}
*/
public static boolean dumpPatterns() {
final ResourceBundle messagesBundle = getMessagesBundle();
if (messagesBundle == null) {
return false;
}
System.err.println(MSG_PATTERNS_START);
for (int idx = 0; idx < MSG_NAME_KEY_PAIRS.length; idx++) {
BundleKey bundleKey = MSG_NAME_KEY_PAIRS[idx];
try {
System.err.println(bundleKey.category + CATEGORY_VALUE_DIVIDER + bundleKey.getCategoryValue(messagesBundle));
}
catch (MissingResourceException ignored) {
}
}
System.err.println(MSG_PATTERNS_END);
return true;
}
private static ResourceBundle getMessagesBundle() {
for (int i = 0; i < BUNDLE_NAMES.length; i++) {
try {
return ResourceBundle.getBundle(BUNDLE_NAMES[i]);
}
catch (MissingResourceException ignored) {
continue;
}
}
return null;
}
private static class BundleKey {
public final String category;
public final String[] keys;
public BundleKey(final String category, final String key) {
this(category, new String[] {key});
}
public BundleKey(final String category, final String[] composite) {
this.category = category;
this.keys = composite;
}
public String getCategoryValue(ResourceBundle messagesBundle) {
if (keys.length == 1) {
return messagesBundle.getString(keys[0]);
}
final StringBuffer buf = new StringBuffer();
for (int idx = 0; idx < keys.length; idx++) {
buf.append(messagesBundle.getString(keys[idx]));
}
return buf.toString();
}
}
private static class IgnoredWarningBundleKey extends BundleKey {
public IgnoredWarningBundleKey(final String messageKey) {
super(JavacResourcesReader.MSG_IGNORED, new String[]{"compiler.warn.warning", messageKey});
}
public String getCategoryValue(ResourceBundle messagesBundle) {
return messagesBundle.getString(keys[0]) + MessageFormat.format(messagesBundle.getString(keys[1]), new Object[] {""});
}
}
}