org.apache.camel.component.sql.SqlProcessingStrategy Maven / Gradle / Ivy
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* 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.sql;
import org.apache.camel.Exchange;
import org.springframework.jdbc.core.JdbcTemplate;
/**
* Processing strategy for dealing with SQL when consuming.
*/
public interface SqlProcessingStrategy {
/**
* Commit callback if there are a query to be run after processing.
*
* @param endpoint the endpoint
* @param exchange The exchange after it has been processed
* @param data The original data delivered to the route
* @param jdbcTemplate The JDBC template
* @param query The SQL query to execute
* @return the update count if the query returned an update count
* @throws Exception can be thrown in case of error
*/
int commit(DefaultSqlEndpoint endpoint, Exchange exchange, Object data, JdbcTemplate jdbcTemplate, String query)
throws Exception;
/**
* Commit callback when the batch is complete. This allows you to do one extra query after all rows has been
* processed in the batch.
*
* @param endpoint the endpoint
* @param jdbcTemplate The JDBC template
* @param query The SQL query to execute
* @return the update count if the query returned an update count
* @throws Exception can be thrown in case of error
*/
int commitBatchComplete(DefaultSqlEndpoint endpoint, JdbcTemplate jdbcTemplate, String query) throws Exception;
}