Package io.jmix.data.impl

Class DefaultJpqlSortExpressionProvider

java.lang.Object

io.jmix.data.impl.DefaultJpqlSortExpressionProvider

All Implemented Interfaces:

JpqlSortExpressionProvider

@Component("data_JpqlSortExpressionProvider")
public class DefaultJpqlSortExpressionProvider
extends Object
implements JpqlSortExpressionProvider

Constructor Summary

Constructors

Constructor	Description
DefaultJpqlSortExpressionProvider()

Method Summary

Modifier and Type	Method	Description
String	getDatatypeSortExpression(MetaPropertyPath metaPropertyPath, boolean sortDirectionAsc)	Returns JPQL order expression for specified property, e.g.
String	getLobSortExpression(MetaPropertyPath metaPropertyPath, boolean sortDirectionAsc)	Returns JPQL order expression for specified lob property.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultJpqlSortExpressionProvider

public DefaultJpqlSortExpressionProvider()

Method Details

getDatatypeSortExpression

public String getDatatypeSortExpression(MetaPropertyPath metaPropertyPath,
 boolean sortDirectionAsc)

Description copied from interface: JpqlSortExpressionProvider

Returns JPQL order expression for specified property, e.g. {E}.property, where {E} is a selected entity alias. It's possible to:

• Apply JPQL functions for property, e.g upper({E}.property)
• Use asc/desc or nulls last/nulls first, e.g. {E}.property asc nulls first

Specified by:

getDatatypeSortExpression in interface JpqlSortExpressionProvider

getLobSortExpression

public String getLobSortExpression(MetaPropertyPath metaPropertyPath,
 boolean sortDirectionAsc)

Description copied from interface: JpqlSortExpressionProvider

Returns JPQL order expression for specified lob property.

Specified by:

getLobSortExpression in interface JpqlSortExpressionProvider