org.apache.catalina.util.StringManager Maven / Gradle / Ivy
Show all versions of payara-micro Show documentation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2004 The Apache Software Foundation
*
* 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 org.apache.catalina.util;
import java.text.MessageFormat;
import java.util.*;
/**
* An internationalization / localization helper class which reduces
* the bother of handling ResourceBundles and takes care of the
* common cases of message formating which otherwise require the
* creation of Object arrays and such.
*
* The StringManager operates on a package basis. One StringManager
* per package can be created and accessed via the getManager method
* call.
*
*
The StringManager will look for a ResourceBundle named by
* the package name given plus the suffix of "LocalStrings". In
* practice, this means that the localized information will be contained
* in a LocalStrings.properties file located in the package
* directory of the classpath.
*
*
Please see the documentation for java.util.ResourceBundle for
* more information.
*
* @author James Duncan Davidson [[email protected]]
* @author James Todd [[email protected]]
*/
public class StringManager {
// START SJSAS 6412710
private final HashMap bundles =
new HashMap(5);
private String bundleName = null;
// END SJSAS 6412710
/**
* Creates a new StringManager for a given package. This is a
* private method and all access to it is arbitrated by the
* static getManager method call so that only one StringManager
* per package will be created.
*
* @param packageName Name of package to create StringManager for.
*/
private StringManager(String packageName) {
/* 6412710
String bundleName = packageName + ".LocalStrings";
*/
// START SJSAS 6412710
this.bundleName = packageName + ".LocalStrings";
// END SJSAS 6412710
/* SJSAS 6412710
try {
*/
/* SJSAS 6412710
} catch( MissingResourceException ex ) {
// Try from the current loader ( that's the case for trusted apps )
ClassLoader cl=Thread.currentThread().getContextClassLoader();
if( cl != null ) {
try {
bundle=ResourceBundle.getBundle(bundleName, Locale.getDefault(), cl);
return;
} catch(MissingResourceException ex2) {
}
}
if( cl==null )
cl=this.getClass().getClassLoader();
if (log.isDebugEnabled())
log.debug("Can't find resource " + bundleName +
" " + cl);
if( cl instanceof URLClassLoader ) {
if (log.isDebugEnabled())
log.debug( ((URLClassLoader)cl).getURLs());
}
}
*/
}
/**
* Get a string from the underlying resource bundle.
*
* @param key
*/
public String getString(String key) {
/* SJSAS 6412710
return MessageFormat.format(getStringInternal(key),(Object[]) null);
*/
// START SJSAS 6412710
return getString(key, Locale.getDefault());
// END SJSAS 6412710
}
// START SJSAS 6412710
public String getString(String key, Locale locale) {
return MessageFormat.format(getStringInternal(key, locale),
(Object[]) null);
}
// END SJSAS 6412710
protected String getStringInternal(String key) {
// START SJSAS 6412710
return getStringInternal(key, Locale.getDefault());
}
protected String getStringInternal(String key, Locale locale) {
// END SJSAS 6412710
if (key == null) {
String msg = "key is null";
throw new NullPointerException(msg);
}
// START SJSAS 6412710
ResourceBundle bundle = bundles.get(locale);
if (bundle == null) {
synchronized (bundles) {
bundle = bundles.get(locale);
if (bundle == null) {
bundle = ResourceBundle.getBundle(this.bundleName, locale, this.getClass().getClassLoader());
bundles.put(locale, bundle);
}
}
}
// END SJSAS 6412710
if( bundle==null )
return key;
try {
return bundle.getString(key);
} catch (MissingResourceException mre) {
return "Cannot find message associated with key '" + key + "'";
}
}
/**
* Get a string from the underlying resource bundle and format
* it with the given set of arguments.
*
* @param key
* @param args
*/
public String getString(String key, Object[] args) {
// START SJSAS 6412710
return getString(key, args, Locale.getDefault());
}
public String getString(String key, Object[] args, Locale locale) {
// END SJSAS 6412710
String iString = null;
/* 6412710
String value = getStringInternal(key);
*/
// START SJSAS 6412710
String value = getStringInternal(key, locale);
// END SJSAS 6412710
// this check for the runtime exception is some pre 1.1.6
// VM's don't do an automatic toString() on the passed in
// objects and barf out
try {
// ensure the arguments are not null so pre 1.2 VM's don't barf
Object nonNullArgs[] = args;
for (int i=0; i© 2015 - 2024 Weber Informatics LLC | Privacy Policy