/**
* 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 {
private int isolation = Connection.TRANSACTION_REPEATABLE_READ;
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(isolation);
}
for (String statement : statements) {
client.update(statement.trim(), data);
}
if (useTrans) {
client.commitTransaction();
}
} finally {
if (useTrans) {
client.endTransaction();
}
}
}
@SuppressWarnings("unchecked")
public List<Object> poll(IBatisConsumer consumer, IBatisEndpoint endpoint) throws Exception {
SqlMapClient client = endpoint.getSqlMapClient();
return client.queryForList(endpoint.getStatement(), null);
}
public int getIsolation() {
return isolation;
}
public void setIsolation(int isolation) {
this.isolation = isolation;
}
}