org.springframework.orm.ibatis.SqlMapClientCallback Maven / Gradle / Ivy
Show all versions of spring-orm Show documentation
/*
* Copyright 2002-2012 the original author or authors.
*
* Licensed 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.springframework.orm.ibatis;
import java.sql.SQLException;
import com.ibatis.sqlmap.client.SqlMapExecutor;
/**
* Callback interface for data access code that works with the iBATIS
* {@link com.ibatis.sqlmap.client.SqlMapExecutor} interface. To be used
* with {@link SqlMapClientTemplate}'s {@code execute} method,
* assumably often as anonymous classes within a method implementation.
*
* @author Juergen Hoeller
* @since 24.02.2004
* @see SqlMapClientTemplate
* @see org.springframework.jdbc.datasource.DataSourceTransactionManager
* @deprecated as of Spring 3.2, in favor of the native Spring support
* in the Mybatis follow-up project (http://code.google.com/p/mybatis/)
*/
@Deprecated
public interface SqlMapClientCallback {
/**
* Gets called by {@code SqlMapClientTemplate.execute} with an active
* {@code SqlMapExecutor}. Does not need to care about activating
* or closing the {@code SqlMapExecutor}, or handling transactions.
*
* If called without a thread-bound JDBC transaction (initiated by
* DataSourceTransactionManager), the code will simply get executed on the
* underlying JDBC connection with its transactional semantics. If using
* a JTA-aware DataSource, the JDBC connection and thus the callback code
* will be transactional if a JTA transaction is active.
*
*
Allows for returning a result object created within the callback,
* i.e. a domain object or a collection of domain objects.
* A thrown custom RuntimeException is treated as an application exception:
* It gets propagated to the caller of the template.
*
* @param executor an active iBATIS SqlMapSession, passed-in as
* SqlMapExecutor interface here to avoid manual lifecycle handling
* @return a result object, or {@code null} if none
* @throws SQLException if thrown by the iBATIS SQL Maps API
* @see SqlMapClientTemplate#execute
* @see SqlMapClientTemplate#executeWithListResult
* @see SqlMapClientTemplate#executeWithMapResult
*/
T doInSqlMapClient(SqlMapExecutor executor) throws SQLException;
}