001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache license, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the license for the specific language governing permissions and 015 * limitations under the license. 016 */ 017 package org.apache.logging.log4j.message; 018 019 import java.util.ResourceBundle; 020 021 /** 022 * Creates {@link org.apache.logging.log4j.message.LocalizedMessage} instances for 023 * {@link #newMessage(String, Object...)}. 024 * 025 * @version $Id: $ 026 */ 027 public class LocalizedMessageFactory extends AbstractMessageFactory { 028 029 private final ResourceBundle bundle; 030 private final String bundleId; 031 032 public LocalizedMessageFactory(final ResourceBundle bundle) { 033 this.bundle = bundle; 034 this.bundleId = null; 035 } 036 037 038 public LocalizedMessageFactory(final String bundleId) { 039 this.bundle = null; 040 this.bundleId = bundleId; 041 } 042 043 044 /** 045 * Creates {@link org.apache.logging.log4j.message.StringFormattedMessage} instances. 046 * 047 * @param message The message format String. 048 * @param params The parameters for the message. 049 * @return The Message. 050 * 051 * @see org.apache.logging.log4j.message.MessageFactory#newMessage(String, Object...) 052 */ 053 @Override 054 public Message newMessage(final String message, final Object... params) { 055 if (bundle == null) { 056 return new LocalizedMessage(bundleId, message, params); 057 } 058 return new LocalizedMessage(bundle, message, params); 059 } 060 }