001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.hivemind.impl;
016    
017    import org.apache.commons.logging.Log;
018    import org.apache.hivemind.ApplicationRuntimeException;
019    import org.apache.hivemind.ErrorHandler;
020    import org.apache.hivemind.Location;
021    
022    /**
023     * An implementation of {@link org.apache.hivemind.ErrorHandler} that
024     * throws an {@link org.apache.hivemind.ApplicationRuntimeException}
025     * <em>instead of</em> logging an error.
026     *
027     * @author Howard Lewis Ship
028     */
029    public class StrictErrorHandler implements ErrorHandler
030    {
031    
032        public void error(Log log, String message, Location location, Throwable cause)
033        {
034            String exceptionMessage =
035                location == null
036                    ? ImplMessages.unlocatedError(message)
037                    : ImplMessages.locatedError(location, message);
038    
039            throw new ApplicationRuntimeException(exceptionMessage, location, cause);
040        }
041    
042    }