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    /**
020     * Provides an abstract superclass for MessageFactory implementations with default implementations.
021     * <p>
022     * This class is immutable.
023     * </p>
024     *
025     * @version $Id: AbstractMessageFactory.java 1480696 2013-05-09 15:35:35Z ggregory $
026     */
027    public abstract class AbstractMessageFactory implements MessageFactory {
028    
029        /*
030         * (non-Javadoc)
031         *
032         * @see org.apache.logging.log4j.message.MessageFactory#newMessage(java.lang.Object)
033         */
034        @Override
035        public Message newMessage(final Object message) {
036            return new ObjectMessage(message);
037        }
038    
039        /*
040         * (non-Javadoc)
041         *
042         * @see org.apache.logging.log4j.message.MessageFactory#newMessage(java.lang.String)
043         */
044        @Override
045        public Message newMessage(final String message) {
046            return new SimpleMessage(message);
047        }
048    
049        /*
050         * (non-Javadoc)
051         *
052         * @see org.apache.logging.log4j.message.MessageFactory#newMessage(java.lang.String, java.lang.Object)
053         */
054        @Override
055        public abstract Message newMessage(String message, Object... params);
056    }