Module bus.pager

Package org.miaixz.bus.pager.dialect.rowbounds

Class SqlServerRowBounds

java.lang.Object

org.miaixz.bus.pager.dialect.AbstractDialect

org.miaixz.bus.pager.dialect.AbstractRowBounds

org.miaixz.bus.pager.dialect.rowbounds.SqlServerRowBounds

All Implemented Interfaces:

Dialect

Direct Known Subclasses:

SqlServer2012RowBounds

public class SqlServerRowBounds
extends AbstractRowBounds

SQL Server dialect for pagination based on RowBounds. This class provides SQL Server-specific SQL generation for pagination using offset and limit.

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field	Description
protected ReplaceSql	replaceSql	Utility for replacing and restoring SQL parts, especially for `with(nolock)`.
protected SqlServerSqlParser	sqlServerSqlParser	SQL Server specific SQL parser for pagination.

Fields inherited from class org.miaixz.bus.pager.dialect.AbstractDialect

countSqlParser, orderBySqlParser

Constructor Summary

Constructors

Constructor	Description
SqlServerRowBounds()

Method Summary

Modifier and Type	Method	Description
String	getCountSql(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.BoundSql boundSql, Object parameterObject, org.apache.ibatis.session.RowBounds rowBounds, org.apache.ibatis.cache.CacheKey countKey)	Generates the SQL for the count query for SQL Server.
String	getPageSql(String sql, org.apache.ibatis.session.RowBounds rowBounds, org.apache.ibatis.cache.CacheKey pageKey)	Generates the SQL Server-specific pagination SQL using RowBounds.
void	setProperties(Properties properties)	Sets the properties for this SQL Server RowBounds dialect.

Methods inherited from class org.miaixz.bus.pager.dialect.AbstractRowBounds

afterAll, afterCount, afterPage, beforeCount, beforePage, getPageSql, processParameterObject, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.miaixz.bus.pager.Dialect

asyncCountTask, isAsyncCount

Field Details

sqlServerSqlParser

protected SqlServerSqlParser sqlServerSqlParser

SQL Server specific SQL parser for pagination.

replaceSql

protected ReplaceSql replaceSql

Utility for replacing and restoring SQL parts, especially for `with(nolock)`.

Constructor Details

SqlServerRowBounds

public SqlServerRowBounds()

Method Details

getCountSql

public String getCountSql(org.apache.ibatis.mapping.MappedStatement ms,
 org.apache.ibatis.mapping.BoundSql boundSql,
 Object parameterObject,
 org.apache.ibatis.session.RowBounds rowBounds,
 org.apache.ibatis.cache.CacheKey countKey)

Generates the SQL for the count query for SQL Server. It applies SQL replacement rules before and after generating the count SQL.

Specified by:

getCountSql in interface Dialect

Overrides:

getCountSql in class AbstractDialect

Parameters:

ms - the MappedStatement object

boundSql - the BoundSql object containing the original SQL and parameters

parameterObject - the parameter object for the query

rowBounds - the RowBounds object containing pagination parameters

countKey - the CacheKey for the count query

Returns:

the generated count SQL string

getPageSql

public String getPageSql(String sql,
 org.apache.ibatis.session.RowBounds rowBounds,
 org.apache.ibatis.cache.CacheKey pageKey)

Generates the SQL Server-specific pagination SQL using RowBounds. It applies SQL replacement rules, converts the SQL to a paginated form, and substitutes pagination parameters.

Specified by:

getPageSql in class AbstractRowBounds

Parameters:

sql - the original SQL string

rowBounds - the RowBounds object containing offset and limit

pageKey - the CacheKey for the paginated query

Returns:

the SQL Server-specific paginated SQL string

setProperties

public void setProperties(Properties properties)

Sets the properties for this SQL Server RowBounds dialect. It initializes the SqlServerSqlParser and ReplaceSql implementation.

Specified by:

setProperties in interface Dialect

Overrides:

setProperties in class AbstractRowBounds

Parameters:

properties - the properties to set