/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 freemarker.template;
import java.util.
Locale;
import java.util.
MissingResourceException;
import java.util.
ResourceBundle;
/**
* A concrete implementation of {@link LocalizedString} that gets
* a localized string from a {@link java.util.ResourceBundle}
*/
public class
ResourceBundleLocalizedString extends
LocalizedString {
private
String resourceKey,
resourceBundleLookupKey;
/**
* @param resourceBundleLookupKey The lookup key for the resource bundle
* @param resourceKey the specific resource (assumed to be a string) to fish out of the resource bundle
*/
public
ResourceBundleLocalizedString(
String resourceBundleLookupKey,
String resourceKey) {
this.
resourceBundleLookupKey =
resourceBundleLookupKey;
this.
resourceKey =
resourceKey;
}
@
Override
public
String getLocalizedString(
Locale locale) throws
TemplateModelException {
try {
ResourceBundle rb =
ResourceBundle.
getBundle(
resourceBundleLookupKey,
locale);
return
rb.
getString(
resourceKey);
} catch (
MissingResourceException mre) {
throw new
TemplateModelException("missing resource",
mre);
}
}
}