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.camel.component.file.strategy;
018
019 import java.io.File;
020
021 import org.apache.camel.component.file.FileEndpoint;
022 import org.apache.camel.component.file.FileExchange;
023 import org.apache.commons.logging.Log;
024 import org.apache.commons.logging.LogFactory;
025
026 /**
027 * A strategy which will delete the file when its processed
028 *
029 * @version $Revision: 660099 $
030 */
031 public class DeleteFileProcessStrategy extends FileProcessStrategySupport {
032 private static final transient Log LOG = LogFactory.getLog(DeleteFileProcessStrategy.class);
033
034 public DeleteFileProcessStrategy() {
035 }
036
037 public DeleteFileProcessStrategy(boolean lockFile) {
038 super(lockFile);
039 }
040
041 @Override
042 public void commit(FileEndpoint endpoint, FileExchange exchange, File file) throws Exception {
043 if (LOG.isDebugEnabled()) {
044 LOG.debug("Deleting file: " + file);
045 }
046 boolean deleted = file.delete();
047 if (!deleted) {
048 LOG.warn("Could not delete file: " + file);
049 }
050
051 // must commit to release the lock
052 super.commit(endpoint, exchange, file);
053 }
054 }