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 import java.io.IOException; 021 022 import org.apache.camel.component.file.FileEndpoint; 023 import org.apache.camel.component.file.FileExchange; 024 import org.apache.commons.logging.Log; 025 import org.apache.commons.logging.LogFactory; 026 027 /** 028 * A strategy which will delete the file when its processed 029 * 030 * @version $Revision: 51995 $ 031 */ 032 public class DeleteFileProcessStrategy extends FileProcessStrategySupport { 033 private static final transient Log LOG = LogFactory.getLog(DeleteFileProcessStrategy.class); 034 035 public DeleteFileProcessStrategy() { 036 } 037 038 public DeleteFileProcessStrategy(boolean lockFile) { 039 super(lockFile); 040 } 041 042 @Override 043 public void commit(FileEndpoint endpoint, FileExchange exchange, File file) throws Exception { 044 if (LOG.isDebugEnabled()) { 045 LOG.debug("Deleting file: " + file); 046 } 047 boolean deleted = file.delete(); 048 if (!deleted) { 049 throw new IOException("Can not delete file: " + file); 050 } 051 052 // must commit to release the lock 053 super.commit(endpoint, exchange, file); 054 } 055 }