io.jmix.data.impl.jpql.generator

Class PropertyConditionGenerator

java.lang.Object

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

All Implemented Interfaces:

ConditionGenerator

Direct Known Subclasses:

KeyValuePropertyConditionGenerator

@Component(value="data_PropertyConditionGenerator")
 @Order(value=1000)
public class PropertyConditionGenerator
extends java.lang.Object
implements ConditionGenerator

Constructor Summary

Constructors

Constructor and Description
PropertyConditionGenerator()

Method Summary

Modifier and Type	Method and Description
java.lang.String	generateJoin(ConditionGenerationContext context) Returns a JPQL 'join' clause modified according to the given context.
java.lang.Object	generateParameterValue(io.jmix.core.querycondition.Condition condition, java.lang.Object parameterValue) Returns a parameter value modified according to the given condition.
java.lang.String	generateWhere(ConditionGenerationContext context) Returns a JPQL 'where' clause modified according to the given context.
protected java.lang.String	generateWhere(io.jmix.core.querycondition.PropertyCondition propertyCondition, java.lang.String entityAlias, java.lang.String property)
boolean	supports(ConditionGenerationContext context) Checks whether the condition generator supports the given context.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyConditionGenerator

public PropertyConditionGenerator()

Method Detail

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

Parameters:

context - condition generation context

Returns:

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

generateJoin

public java.lang.String generateJoin(ConditionGenerationContext context)

Description copied from interface: ConditionGenerator

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

Specified by:

generateJoin in interface ConditionGenerator

Parameters:

context - condition generation context

Returns:

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

generateWhere

public java.lang.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

Parameters:

context - condition generation context

Returns:

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

generateParameterValue

@Nullable
public java.lang.Object generateParameterValue(@Nullable
                                                         io.jmix.core.querycondition.Condition condition,
                                                         @Nullable
                                                         java.lang.Object parameterValue)

Description copied from interface: ConditionGenerator

Returns a parameter value modified according to the given condition.

Specified by:

generateParameterValue in interface ConditionGenerator

Parameters:

condition - a condition

parameterValue - parameter value

Returns:

a modified parameter value

generateWhere

protected java.lang.String generateWhere(io.jmix.core.querycondition.PropertyCondition propertyCondition,
                                         java.lang.String entityAlias,
                                         java.lang.String property)