程序包 org.hibernate.dialect.pagination

类 NoopLimitHandler

java.lang.Object

org.hibernate.dialect.pagination.AbstractLimitHandler

org.hibernate.dialect.pagination.NoopLimitHandler

所有已实现的接口:

LimitHandler

public class NoopLimitHandler
extends AbstractLimitHandler

Handler not supporting query LIMIT clause. JDBC API is used to set maximum number of returned rows.

作者:

Lukasz Antoniak (lukasz dot antoniak at gmail dot com)

字段概要

字段

修饰符和类型	字段	说明
static NoopLimitHandler	INSTANCE

方法概要

修饰符和类型	方法	说明
int	bindLimitParametersAtEndOfQuery(RowSelection selection, PreparedStatement statement, int index)	Bind parameter values needed by the LIMIT clause after original SELECT statement.
int	bindLimitParametersAtStartOfQuery(RowSelection selection, PreparedStatement statement, int index)	Bind parameter values needed by the LIMIT clause before original SELECT statement.
String	processSql(String sql, RowSelection selection)	Return processed SQL query.
void	setMaxRows(RowSelection selection, PreparedStatement statement)	Use JDBC API to limit the number of rows returned by the SQL query.

从类继承的方法 org.hibernate.dialect.pagination.AbstractLimitHandler

bindLimitParameters, bindLimitParametersFirst, bindLimitParametersInReverseOrder, convertToFirstRowValue, forceLimitUsage, getMaxOrLimit, supportsLimit, supportsLimitOffset, supportsVariableLimit, useMaxForLimit

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final NoopLimitHandler INSTANCE

方法详细资料

processSql

public String processSql(String sql,
                         RowSelection selection)

从接口复制的说明: LimitHandler

Return processed SQL query.

指定者:

processSql 在接口中 LimitHandler

覆盖:

processSql 在类中 AbstractLimitHandler

参数:

sql - the SQL query to process.

selection - the selection criteria for rows.

返回:

Query statement with LIMIT clause applied.

bindLimitParametersAtStartOfQuery

public int bindLimitParametersAtStartOfQuery(RowSelection selection,
                                             PreparedStatement statement,
                                             int index)

从接口复制的说明: LimitHandler

Bind parameter values needed by the LIMIT clause before original SELECT statement.

指定者:

bindLimitParametersAtStartOfQuery 在接口中 LimitHandler

覆盖:

bindLimitParametersAtStartOfQuery 在类中 AbstractLimitHandler

参数:

selection - the selection criteria for rows.

statement - Statement to which to bind limit parameter values.

index - Index from which to start binding.

返回:

The number of parameter values bound.

bindLimitParametersAtEndOfQuery

public int bindLimitParametersAtEndOfQuery(RowSelection selection,
                                           PreparedStatement statement,
                                           int index)

从接口复制的说明: LimitHandler

Bind parameter values needed by the LIMIT clause after original SELECT statement.

指定者:

bindLimitParametersAtEndOfQuery 在接口中 LimitHandler

覆盖:

bindLimitParametersAtEndOfQuery 在类中 AbstractLimitHandler

参数:

selection - the selection criteria for rows.

statement - Statement to which to bind limit parameter values.

index - Index from which to start binding.

返回:

The number of parameter values bound.

setMaxRows

public void setMaxRows(RowSelection selection,
                       PreparedStatement statement)
                throws SQLException

从接口复制的说明: LimitHandler

Use JDBC API to limit the number of rows returned by the SQL query. Typically handlers that do not support LIMIT clause should implement this method.

指定者:

setMaxRows 在接口中 LimitHandler

覆盖:

setMaxRows 在类中 AbstractLimitHandler

参数:

selection - the selection criteria for rows.

statement - Statement which number of returned rows shall be limited.

抛出:

SQLException - Indicates problems while limiting maximum rows returned.