Package io.jmix.dynmodel.impl.query

Class DynModelSortPathExpressionProvider

java.lang.Object

io.jmix.dynmodel.impl.query.DynModelSortPathExpressionProvider

All Implemented Interfaces:

SortPathExpressionProvider

@Component("dynmod_DynModelSortPathExpressionProvider")
public class DynModelSortPathExpressionProvider
extends Object
implements SortPathExpressionProvider

Field Summary

Fields

Modifier and Type	Field	Description
protected MetadataTools	metadataTools
protected DynModelSqlPathSupport	pathSupport

Constructor Summary

Constructors

Constructor	Description
DynModelSortPathExpressionProvider()

Method Summary

Modifier and Type	Method	Description
protected Map<String,Sort.Direction>	buildSortExpressions(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
protected Collection<MetaProperty>	getInstanceNameProperties(MetaClass metaClass)
Map<String,Sort.Direction>	getSortExpressions(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
boolean	supports(MetaPropertyPath metaPropertyPath)

Methods inherited from class java.lang.Object

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

Field Details

pathSupport

@Autowired
protected DynModelSqlPathSupport pathSupport

metadataTools

@Autowired
protected MetadataTools metadataTools

Constructor Details

DynModelSortPathExpressionProvider

public DynModelSortPathExpressionProvider()

Method Details

supports

public boolean supports(MetaPropertyPath metaPropertyPath)

Specified by:

supports in interface SortPathExpressionProvider

Returns:

true if the property path should be sorted by this provider

getSortExpressions

public Map<String,Sort.Direction> getSortExpressions(MetaPropertyPath metaPropertyPath,
 Sort.Direction sortDirection)

Specified by:

getSortExpressions in interface SortPathExpressionProvider

Returns:

sort expressions mapped to their directions, in the exact order they must appear in order by

buildSortExpressions

protected Map<String,Sort.Direction> buildSortExpressions(MetaPropertyPath metaPropertyPath,
 Sort.Direction sortDirection)

getInstanceNameProperties

protected Collection<MetaProperty> getInstanceNameProperties(MetaClass metaClass)