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 */ 017package org.apache.camel.builder; 018 019import org.apache.camel.LoggingLevel; 020import org.apache.camel.Processor; 021import org.apache.camel.processor.LoggingErrorHandler; 022import org.apache.camel.processor.RedeliveryPolicy; 023import org.apache.camel.spi.RouteContext; 024import org.apache.camel.util.CamelLogger; 025import org.slf4j.Logger; 026import org.slf4j.LoggerFactory; 027 028/** 029 * Uses the {@link Logger} as an error handler, will log at <tt>ERROR</tt> level by default. 030 * 031 * @version 032 * @deprecated use dead letter channel with a log endpoint 033 */ 034@Deprecated 035public class LoggingErrorHandlerBuilder extends ErrorHandlerBuilderSupport { 036 private Logger log = LoggerFactory.getLogger(Logger.class); 037 private LoggingLevel level = LoggingLevel.ERROR; 038 039 public LoggingErrorHandlerBuilder() { 040 } 041 042 public LoggingErrorHandlerBuilder(final Logger log) { 043 this.log = log; 044 } 045 046 public LoggingErrorHandlerBuilder(final Logger log, final LoggingLevel level) { 047 this.log = log; 048 this.level = level; 049 } 050 051 public boolean supportTransacted() { 052 return false; 053 } 054 055 @Override 056 public ErrorHandlerBuilder cloneBuilder() { 057 LoggingErrorHandlerBuilder answer = new LoggingErrorHandlerBuilder(); 058 cloneBuilder(answer); 059 return answer; 060 } 061 062 protected void cloneBuilder(LoggingErrorHandlerBuilder other) { 063 super.cloneBuilder(other); 064 065 other.level = level; 066 other.log = log; 067 } 068 069 public Processor createErrorHandler(final RouteContext routeContext, final Processor processor) { 070 CamelLogger logger = new CamelLogger(log, level); 071 072 // configure policy to use the selected logging level, and only log exhausted 073 RedeliveryPolicy policy = new RedeliveryPolicy(); 074 policy.setLogExhausted(true); 075 policy.setRetriesExhaustedLogLevel(level); 076 policy.setLogStackTrace(true); 077 policy.setLogRetryAttempted(false); 078 policy.setRetryAttemptedLogLevel(LoggingLevel.OFF); 079 policy.setLogRetryStackTrace(false); 080 policy.setLogContinued(false); 081 policy.setLogHandled(false); 082 083 LoggingErrorHandler handler = new LoggingErrorHandler(routeContext.getCamelContext(), processor, logger, 084 policy, getExceptionPolicyStrategy()); 085 configure(routeContext, handler); 086 return handler; 087 } 088 089 public LoggingLevel getLevel() { 090 return level; 091 } 092 093 public void setLevel(final LoggingLevel level) { 094 this.level = level; 095 } 096 097 public Logger getLog() { 098 return log; 099 } 100 101 public void setLog(final Logger log) { 102 this.log = log; 103 } 104 105 public String getLogName() { 106 return log != null ? log.getName() : null; 107 } 108 109 public void setLogName(String logName) { 110 this.log = LoggerFactory.getLogger(logName); 111 } 112 113 public LoggingErrorHandlerBuilder level(final LoggingLevel level) { 114 this.level = level; 115 return this; 116 } 117 118 public LoggingErrorHandlerBuilder log(final Logger log) { 119 this.log = log; 120 return this; 121 } 122 123 public LoggingErrorHandlerBuilder logName(final String logName) { 124 setLogName(logName); 125 return this; 126 } 127 128}