| /** |
| * 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.component.ibatis.strategy; |
| |
| import java.sql.Connection; |
| import java.util.List; |
| |
| import com.ibatis.sqlmap.client.SqlMapClient; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.component.ibatis.IBatisConsumer; |
| import org.apache.camel.component.ibatis.IBatisEndpoint; |
| |
| /** |
| * Default strategy for consuming messages for a route |
| */ |
| public class DefaultIBatisProcessingStategy implements IBatisProcessingStrategy { |
| |
| public void commit(IBatisEndpoint endpoint, Exchange exchange, Object data, String consumeStatements) throws Exception { |
| SqlMapClient client = endpoint.getSqlMapClient(); |
| boolean useTrans = endpoint.isUseTransactions(); |
| String[] statements = consumeStatements.split(","); |
| try { |
| if (useTrans) { |
| client.startTransaction(Connection.TRANSACTION_REPEATABLE_READ); |
| } |
| for (String statement : statements) { |
| client.update(statement.trim(), data); |
| } |
| if (useTrans) { |
| client.commitTransaction(); |
| } |
| } finally { |
| if (useTrans) { |
| client.endTransaction(); |
| } |
| } |
| } |
| |
| public List poll(IBatisConsumer consumer, IBatisEndpoint endpoint) throws Exception { |
| SqlMapClient client = endpoint.getSqlMapClient(); |
| return client.queryForList(endpoint.getStatement(), null); |
| } |
| } |