パッケージ org.nkjmlab.sorm4j

インタフェース SqlExecutor

既知のサブインタフェースのリスト:

OrmConnection, OrmTransaction, TypedOrmConnection<T>, TypedOrmTransaction<T>

public interface SqlExecutor

A interface for executing SQL with parameters.

作成者:

nkjm

メソッドの概要

修飾子とタイプ	メソッド	説明
<T> T	executeQuery(SqlStatement sql, FunctionHandler<ResultSet,T> resultSetHandler)	Executes a query and apply the given handler to the returned result set.
<T> List<T>	executeQuery(SqlStatement sql, RowMapper<T> rowMapper)	Executes a query and apply the given mapper to the each row in returned result set.
int	executeUpdate(String sql, Object... parameters)	Executes an update and returns the number of rows modified.
int	executeUpdate(SqlStatement sql)	executeUpdate(String, Object...)
Connection	getJdbcConnection()	Gets Connection.

メソッドの詳細

executeQuery

<T> T executeQuery(SqlStatement sql,
                   FunctionHandler<ResultSet,T> resultSetHandler)

Executes a query and apply the given handler to the returned result set.

This method wraps Statement.executeQuery(String)

Parameters will be set according with the correspondence defined in SqlParameterSetter.setParameters(PreparedStatement, Object...)

型パラメータ:

T -

パラメータ:

sql - SQL code to be executed.

resultSetHandler -

戻り値:

executeQuery

<T> List<T> executeQuery(SqlStatement sql,
                         RowMapper<T> rowMapper)

Executes a query and apply the given mapper to the each row in returned result set.

型パラメータ:

T -

パラメータ:

sql -

rowMapper -

戻り値:

executeUpdate

int executeUpdate(String sql,
                  Object... parameters)

Executes an update and returns the number of rows modified.

This method wraps Statement.executeUpdate(String)

Parameters will be set according with the correspondence defined in SqlParameterSetter.setParameters(PreparedStatement, Object...)

パラメータ:

sql - SQL code to be executed.

parameters - Parameters to be used in the PreparedStatement.

executeUpdate

int executeUpdate(SqlStatement sql)

executeUpdate(String, Object...)

パラメータ:

sql -

戻り値:

getJdbcConnection

Connection getJdbcConnection()

Gets Connection.

戻り値: