Module org.seasar.doma.core

Package org.seasar.doma.jdbc.command

Class BatchDeleteCommand

java.lang.Object

org.seasar.doma.jdbc.command.BatchModifyCommand<BatchDeleteQuery>

org.seasar.doma.jdbc.command.BatchDeleteCommand

All Implemented Interfaces:

Command<int[]>

public class BatchDeleteCommand
extends BatchModifyCommand<BatchDeleteQuery>

A command to execute a batch delete.

This command executes SQL DELETE statements in batch mode.

Field Summary

Fields inherited from class org.seasar.doma.jdbc.command.BatchModifyCommand

query

Constructor Summary

Constructors

Constructor	Description
BatchDeleteCommand(BatchDeleteQuery query)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
protected int[]	executeInternal(PreparedStatement preparedStatement, List<PreparedSql> sqls)	Executes the batch delete.

Methods inherited from class org.seasar.doma.jdbc.command.BatchModifyCommand

bindParameters, execute, executeBatch, executeBatch, getQuery, log, postExecuteBatch, prepareStatement, setupOptions, validateRows

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BatchDeleteCommand

public BatchDeleteCommand(BatchDeleteQuery query)

Creates a new instance.

Parameters:

query - the batch delete query

Method Details

executeInternal

protected int[] executeInternal(PreparedStatement preparedStatement,
 List<PreparedSql> sqls)
                         throws SQLException

Executes the batch delete.

Specified by:

executeInternal in class BatchModifyCommand<BatchDeleteQuery>

Parameters:

preparedStatement - the prepared statement

sqls - the SQL statements

Returns:

the array of deleted rows count

Throws:

SQLException - if a database access error occurs