net.hasor.db.jdbc.BatchPreparedStatementSetter Maven / Gradle / Ivy
/*
* Copyright 2002-2007 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 net.hasor.db.jdbc;
import java.sql.PreparedStatement;
import java.sql.SQLException;
/**
* 批量更新时动态参数设置接口。
* @version : 2013-10-9
* @author Thomas Risberg
* @author Juergen Hoeller
* @author 赵永春 ([email protected])
*/
public interface BatchPreparedStatementSetter {
/**
* Set parameter values on the given PreparedStatement.
* @param ps the PreparedStatement to invoke setter methods on
* @param i index of the statement we're issuing in the batch, starting from 0
* @throws SQLException if a SQLException is encountered (i.e. there is no need to catch SQLException)
*/
public void setValues(PreparedStatement ps, int i) throws SQLException;
/**
* Return the size of the batch.
* @return the number of statements in the batch
*/
public int getBatchSize();
/** 测试批处理是否继续，返回 true 表示处理。false 表示在批处理中放弃这个条目。*/
public default boolean isBatchExhausted(int i) {
return false;
}
}