/* * Copyright (c) 2005, 2011, 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 com.sun.tools.javac.util; import com.sun.tools.javac.api.Messages; import java.lang.ref.SoftReference; import java.util.ResourceBundle; import java.util.MissingResourceException; import java.text.MessageFormat; import java.util.HashMap; import java.util.Locale; import java.util.Map; /** * Support for formatted localized messages. * *
This is NOT part of any supported API.
* If you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.
*/
public class JavacMessages implements Messages {
/** The context key for the JavacMessages object. */
public static final Context.Key> bundles = bundleCache.get(locale);
List
>(bundleList));
}
return bundleList;
}
/** Gets the localized string corresponding to a key, formatted with a set of args.
*/
public String getLocalizedString(String key, Object... args) {
return getLocalizedString(currentLocale, key, args);
}
public String getLocalizedString(Locale l, String key, Object... args) {
if (l == null)
l = getCurrentLocale();
return getLocalizedString(getBundles(l), key, args);
}
/* Static access:
* javac has a firmly entrenched notion of a default message bundle
* which it can access from any static context. This is used to get
* easy access to simple localized strings.
*/
private static final String defaultBundleName =
"com.sun.tools.javac.resources.compiler";
private static ResourceBundle defaultBundle;
private static JavacMessages defaultMessages;
/**
* Gets a localized string from the compiler's default bundle.
*/
// used to support legacy Log.getLocalizedString
static String getDefaultLocalizedString(String key, Object... args) {
return getLocalizedString(List.of(getDefaultBundle()), key, args);
}
// used to support legacy static Diagnostic.fragment
@Deprecated
static JavacMessages getDefaultMessages() {
if (defaultMessages == null)
defaultMessages = new JavacMessages(defaultBundleName);
return defaultMessages;
}
public static ResourceBundle getDefaultBundle() {
try {
if (defaultBundle == null)
defaultBundle = ResourceBundle.getBundle(defaultBundleName);
return defaultBundle;
}
catch (MissingResourceException e) {
throw new Error("Fatal: Resource for compiler is missing", e);
}
}
private static String getLocalizedString(List