| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.dataformat.beanio; |
| |
| import java.util.List; |
| |
| import org.apache.camel.Exchange; |
| import org.beanio.BeanReaderErrorHandler; |
| import org.beanio.BeanReaderErrorHandlerSupport; |
| import org.beanio.InvalidRecordException; |
| import org.beanio.UnexpectedRecordException; |
| import org.beanio.UnidentifiedRecordException; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * A {@link BeanReaderErrorHandler} to handle errors during parsing. This error handler is prototype scoped |
| * and provides access to the current {@link Exchange}. |
| * You can perform any custom initialization logic in the {@link #init()} method. |
| */ |
| public class BeanIOErrorHandler extends BeanReaderErrorHandlerSupport { |
| |
| static final String LOG_PREFIX = "BeanIO: "; |
| static final Logger LOG = LoggerFactory.getLogger(BeanIOErrorHandler.class); |
| |
| private BeanIOConfiguration configuration; |
| private Exchange exchange; |
| private List<Object> results; |
| private BeanIOIterator iterator; |
| |
| public BeanIOErrorHandler() { |
| } |
| |
| public void init() { |
| // any custom init code here |
| } |
| |
| /** |
| * The configuration |
| */ |
| public BeanIOConfiguration getConfiguration() { |
| return configuration; |
| } |
| |
| public void setConfiguration(BeanIOConfiguration configuration) { |
| this.configuration = configuration; |
| } |
| |
| /** |
| * The current exchange |
| */ |
| public Exchange getExchange() { |
| return exchange; |
| } |
| |
| public void setExchange(Exchange exchange) { |
| this.exchange = exchange; |
| } |
| |
| void setResults(List<Object> results) { |
| this.results = results; |
| } |
| |
| void setIterator(BeanIOIterator iterator) { |
| this.iterator = iterator; |
| } |
| |
| /** |
| * Sets a custom POJO as the result from handling an beanio error. |
| */ |
| public void handleErrorAndAddAsResult(Object result) { |
| if (results != null) { |
| results.add(result); |
| } else if (iterator != null) { |
| iterator.setNext(result); |
| } |
| } |
| |
| @Override |
| public void invalidRecord(InvalidRecordException ex) throws Exception { |
| String msg = LOG_PREFIX + "InvalidRecord: " + ex.getMessage() + ": " + ex.getRecordContext().getRecordText(); |
| if (getConfiguration().isIgnoreInvalidRecords()) { |
| LOG.debug(msg); |
| } else { |
| LOG.warn(msg); |
| throw ex; |
| } |
| } |
| |
| @Override |
| public void unexpectedRecord(UnexpectedRecordException ex) throws Exception { |
| String msg = LOG_PREFIX + "UnexpectedRecord: " + ex.getMessage() + ": " + ex.getRecordContext().getRecordText(); |
| if (getConfiguration().isIgnoreUnexpectedRecords()) { |
| LOG.debug(msg); |
| } else { |
| LOG.warn(msg); |
| throw ex; |
| } |
| } |
| |
| @Override |
| public void unidentifiedRecord(UnidentifiedRecordException ex) throws Exception { |
| String msg = LOG_PREFIX + "UnidentifiedRecord: " + ex.getMessage() + ": " + ex.getRecordContext().getRecordText(); |
| if (getConfiguration().isIgnoreUnidentifiedRecords()) { |
| LOG.debug(msg); |
| } else { |
| LOG.warn(msg); |
| throw ex; |
| } |
| } |
| |
| } |