// Copyright 2006 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.tapestry5.ioc.internal.util; | |
import org.apache.tapestry5.ioc.MessageFormatter; | |
import java.util.Locale; | |
public class MessageFormatterImpl implements MessageFormatter | |
{ | |
private final String format; | |
private final Locale locale; | |
public MessageFormatterImpl(String format, Locale locale) | |
{ | |
this.format = format; | |
this.locale = locale; | |
} | |
public String format(Object... args) | |
{ | |
for (int i = 0; i < args.length; i++) | |
{ | |
Object arg = args[i]; | |
if (Throwable.class.isInstance(arg)) | |
{ | |
args[i] = InternalUtils.toMessage((Throwable) arg); | |
} | |
} | |
// Might be tempting to create a Formatter object and just keep reusing it ... but | |
// Formatters are not threadsafe. | |
return String.format(locale, format, args); | |
} | |
} |