Package io.jmix.data.impl.jpql.generator

Class SortJpqlGenerator

java.lang.Object

io.jmix.data.impl.jpql.generator.SortJpqlGenerator

@Component("data_SortJpqlGenerator")
public class SortJpqlGenerator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected DbmsSpecifics	dbmsSpecifics
protected JpqlSortExpressionProvider	jpqlSortExpressionProvider
protected Metadata	metadata
protected MetadataTools	metadataTools
protected QueryTransformerFactory	queryTransformerFactory

Constructor Summary

Constructors

Constructor	Description
SortJpqlGenerator()

Method Summary

Modifier and Type	Method	Description
protected String	getDatatypePropertySortExpression(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
protected Map<String,Sort.Direction>	getEntityPropertySortExpression(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
protected String	getLobPropertySortExpression(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
protected Map<String,Sort.Direction>	getNotPersistentPropertySortExpression(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
protected Map<String,Sort.Direction>	getPropertySortExpressions(MetaPropertyPath metaPropertyPath, Sort.Direction sortDirection)
protected Map<String,Sort.Direction>	getUniqueSortExpression(Map<String,Sort.Direction> sortExpressions, MetaClass metaClass, Sort.Direction direction)
protected Map<String,Sort.Direction>	getValuePropertySortExpression(String property, List<String> valueProperties, List<String> selectedExpressions, Sort.Direction sortDirection)
String	processQuery(String entityName, List<String> valueProperties, String queryString, Sort sort)
protected boolean	supportsLobSorting(MetaPropertyPath metaPropertyPath)
protected String	transformQuery(String queryString, Map<String,Sort.Direction> sortExpressions, Sort.Direction direction)

Methods inherited from class java.lang.Object

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

Field Details

metadata

@Autowired
protected Metadata metadata

metadataTools

@Autowired
protected MetadataTools metadataTools

queryTransformerFactory

@Autowired
protected QueryTransformerFactory queryTransformerFactory

jpqlSortExpressionProvider

@Autowired
protected JpqlSortExpressionProvider jpqlSortExpressionProvider

dbmsSpecifics

@Autowired
protected DbmsSpecifics dbmsSpecifics

Constructor Details

SortJpqlGenerator

public SortJpqlGenerator()

Method Details

processQuery

public String processQuery(String entityName,
 List<String> valueProperties,
 String queryString,
 Sort sort)

getUniqueSortExpression

protected Map<String,Sort.Direction> getUniqueSortExpression(Map<String,Sort.Direction> sortExpressions,
 MetaClass metaClass,
 Sort.Direction direction)

transformQuery

protected String transformQuery(String queryString,
 Map<String,Sort.Direction> sortExpressions,
 Sort.Direction direction)

getPropertySortExpressions

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

getDatatypePropertySortExpression

protected String getDatatypePropertySortExpression(MetaPropertyPath metaPropertyPath,
 Sort.Direction sortDirection)

getLobPropertySortExpression

@Nullable
protected String getLobPropertySortExpression(MetaPropertyPath metaPropertyPath,
 Sort.Direction sortDirection)

getEntityPropertySortExpression

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

getNotPersistentPropertySortExpression

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

getValuePropertySortExpression

protected Map<String,Sort.Direction> getValuePropertySortExpression(String property,
 List<String> valueProperties,
 List<String> selectedExpressions,
 Sort.Direction sortDirection)

supportsLobSorting

protected boolean supportsLobSorting(MetaPropertyPath metaPropertyPath)