程序包 org.hibernate.engine.jdbc.internal

类 ResultSetReturnImpl

java.lang.Object

org.hibernate.engine.jdbc.internal.ResultSetReturnImpl

所有已实现的接口:

ResultSetReturn

public class ResultSetReturnImpl
extends Object
implements ResultSetReturn

Standard implementation of the ResultSetReturn contract

作者:

Brett Meyer

构造器概要

构造器

构造器	说明
ResultSetReturnImpl(JdbcCoordinator jdbcCoordinator, JdbcServices jdbcServices)	Constructs a ResultSetReturnImpl

方法概要

修饰符和类型	方法	说明
ResultSet	execute(PreparedStatement statement)	Execute the PreparedStatement return its first ResultSet, if any.
ResultSet	execute(Statement statement, String sql)	Performs the given SQL statement, returning its first ResultSet, if any.
int	executeUpdate(PreparedStatement statement)	Execute the PreparedStatement, returning its "affected row count".
int	executeUpdate(Statement statement, String sql)	Execute the given SQL statement returning its "affected row count".
ResultSet	extract(CallableStatement callableStatement)	Extract the ResultSet from the CallableStatement.
ResultSet	extract(PreparedStatement statement)	Extract the ResultSet from the PreparedStatement.
ResultSet	extract(Statement statement, String sql)	Performs the given SQL statement, expecting a ResultSet in return

从类继承的方法 java.lang.Object

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

构造器详细资料

ResultSetReturnImpl

public ResultSetReturnImpl(JdbcCoordinator jdbcCoordinator,
                           JdbcServices jdbcServices)

Constructs a ResultSetReturnImpl

参数:

jdbcCoordinator - The JdbcCoordinator

方法详细资料

extract

public ResultSet extract(PreparedStatement statement)

从接口复制的说明: ResultSetReturn

Extract the ResultSet from the PreparedStatement.

If user passes CallableStatement reference, this method calls ResultSetReturn.extract(CallableStatement) internally. Otherwise, generally speaking, PreparedStatement.executeQuery() is called

指定者:

extract 在接口中 ResultSetReturn

参数:

statement - The PreparedStatement from which to extract the ResultSet

返回:

The extracted ResultSet

extract

public ResultSet extract(CallableStatement callableStatement)

从接口复制的说明: ResultSetReturn

Extract the ResultSet from the CallableStatement. Note that this is the limited legacy form which delegates to Dialect.getResultSet(java.sql.CallableStatement). Better option is to integrate ProcedureCall-like hooks

指定者:

extract 在接口中 ResultSetReturn

参数:

callableStatement - The CallableStatement from which to extract the ResultSet

返回:

The extracted ResultSet

extract

public ResultSet extract(Statement statement,
                         String sql)

从接口复制的说明: ResultSetReturn

Performs the given SQL statement, expecting a ResultSet in return

指定者:

extract 在接口中 ResultSetReturn

参数:

statement - The JDBC Statement object to use

sql - The SQL to execute

返回:

The resulting ResultSet

execute

public ResultSet execute(PreparedStatement statement)

从接口复制的说明: ResultSetReturn

Execute the PreparedStatement return its first ResultSet, if any. If there is no ResultSet, returns null

指定者:

execute 在接口中 ResultSetReturn

参数:

statement - The PreparedStatement to execute

返回:

The extracted ResultSet, or null

execute

public ResultSet execute(Statement statement,
                         String sql)

从接口复制的说明: ResultSetReturn

Performs the given SQL statement, returning its first ResultSet, if any. If there is no ResultSet, returns null

指定者:

execute 在接口中 ResultSetReturn

参数:

statement - The JDBC Statement object to use

sql - The SQL to execute

返回:

The extracted ResultSet, or null

executeUpdate

public int executeUpdate(PreparedStatement statement)

从接口复制的说明: ResultSetReturn

Execute the PreparedStatement, returning its "affected row count".

指定者:

executeUpdate 在接口中 ResultSetReturn

参数:

statement - The PreparedStatement to execute

返回:

The PreparedStatement.executeUpdate() result

executeUpdate

public int executeUpdate(Statement statement,
                         String sql)

从接口复制的说明: ResultSetReturn

Execute the given SQL statement returning its "affected row count".

指定者:

executeUpdate 在接口中 ResultSetReturn

参数:

statement - The JDBC Statement object to use

sql - The SQL to execute

返回:

The Statement.executeUpdate(String) result