Package io.jmix.dynattr.impl

Class DynAttrPropertyConditionGenerator

java.lang.Object

io.jmix.data.impl.jpql.generator.PropertyConditionGenerator

io.jmix.dynattr.impl.DynAttrPropertyConditionGenerator

All Implemented Interfaces:

ConditionGenerator

@Component("data_DynAttrPropertyConditionGenerator")
@Order(980)
public class DynAttrPropertyConditionGenerator
extends PropertyConditionGenerator

Field Summary

Fields

Modifier and Type	Field	Description
protected DynAttrMetadata	dynAttrMetadata
protected ReferenceToEntitySupport	referenceToEntitySupport

Fields inherited from class io.jmix.data.impl.jpql.generator.PropertyConditionGenerator

metadata, metadataTools

Constructor Summary

Constructors

Constructor	Description
DynAttrPropertyConditionGenerator(ReferenceToEntitySupport referenceToEntitySupport, DynAttrMetadata dynAttrMetadata, MetadataTools metadataTools, Metadata metadata)

Method Summary

Modifier and Type	Method	Description
Object	generateParameterValue(Condition condition, Object parameterValue, String entityName)	Returns a parameter value modified according to the given condition.
String	generateWhere(ConditionGenerationContext context)	Returns a JPQL 'where' clause modified according to the given context.
protected String	generateWhere(String entityPropertyPath, ConditionGenerationContext context, DynAttrMetaProperty metaProperty)
protected String	getValueFieldName(MetaProperty metaProperty)
boolean	supports(ConditionGenerationContext context)	Checks whether the condition generator supports the given context.

Methods inherited from class io.jmix.data.impl.jpql.generator.PropertyConditionGenerator

generateJoin, generateWhere, getProperty, isCrossDataStoreReference

Methods inherited from class java.lang.Object

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

Field Details

referenceToEntitySupport

protected ReferenceToEntitySupport referenceToEntitySupport

dynAttrMetadata

protected DynAttrMetadata dynAttrMetadata

Constructor Details

DynAttrPropertyConditionGenerator

@Autowired
public DynAttrPropertyConditionGenerator(ReferenceToEntitySupport referenceToEntitySupport,
 DynAttrMetadata dynAttrMetadata,
 MetadataTools metadataTools,
 Metadata metadata)

Method Details

supports

public boolean supports(ConditionGenerationContext context)

Description copied from interface: ConditionGenerator

Checks whether the condition generator supports the given context.

Specified by:

supports in interface ConditionGenerator

Overrides:

supports in class PropertyConditionGenerator

Parameters:

context - condition generation context

Returns:

true if the condition generator supports the given context, or false otherwise

generateWhere

public String generateWhere(ConditionGenerationContext context)

Description copied from interface: ConditionGenerator

Returns a JPQL 'where' clause modified according to the given context.

Specified by:

generateWhere in interface ConditionGenerator

Overrides:

generateWhere in class PropertyConditionGenerator

Parameters:

context - condition generation context

Returns:

a JPQL 'where' clause modified according to the given context

generateWhere

protected String generateWhere(String entityPropertyPath,
 ConditionGenerationContext context,
 DynAttrMetaProperty metaProperty)

getValueFieldName

protected String getValueFieldName(MetaProperty metaProperty)

generateParameterValue

@Nullable
public Object generateParameterValue(@Nullable
 Condition condition,
 @Nullable
 Object parameterValue,
 @Nullable
 String entityName)

Description copied from interface: ConditionGenerator

Returns a parameter value modified according to the given condition.

Specified by:

generateParameterValue in interface ConditionGenerator

Overrides:

generateParameterValue in class PropertyConditionGenerator

Parameters:

condition - a condition

parameterValue - parameter value

entityName - entity name

Returns:

a modified parameter value