org.mapstruct.ap.internal.model.assignment

Class SetterWrapperForCollectionsAndMaps

java.lang.Object

org.mapstruct.ap.internal.writer.FreeMarkerWritable

org.mapstruct.ap.internal.model.common.ModelElement

org.mapstruct.ap.internal.model.assignment.AssignmentWrapper

org.mapstruct.ap.internal.model.assignment.WrapperForCollectionsAndMaps

org.mapstruct.ap.internal.model.assignment.SetterWrapperForCollectionsAndMaps

All Implemented Interfaces:

Assignment, Writable

public class SetterWrapperForCollectionsAndMaps
extends WrapperForCollectionsAndMaps

This wrapper handles the situation were an assignment is done via the setter. In case of a pre-existing target the wrapper checks if there is an collection or map initialized on the target bean (not null). If so it uses the addAll (for collections) or putAll (for maps). The collection / map is cleared in case of a pre-existing target MappingTargetbefore adding the source entries. If there is no pre-existing target, or the target Collection / Map is not initialized (null) the setter is used to create a new Collection / Map with the copy constructor.

Author:

Sjaak Derksen

Nested Class Summary

Nested classes/interfaces inherited from interface org.mapstruct.ap.internal.model.assignment.Assignment

Assignment.AssignmentType

Nested classes/interfaces inherited from interface org.mapstruct.ap.internal.writer.Writable

Writable.Context

Constructor Summary

Constructors

Constructor and Description
SetterWrapperForCollectionsAndMaps(Assignment decoratedAssignment, Assignment newCollectionOrMapAssignment, List<Type> thrownTypesToExclude, String sourcePresenceChecker, Set<String> existingVariableNames, Type targetType)

Method Summary

Modifier and Type	Method and Description
Set<Type>	getImportTypes() Returns a set containing those Types referenced by this model element for which an import statement needs to be declared.
Assignment	getNewCollectionOrMapAssignment()

Methods inherited from class org.mapstruct.ap.internal.model.assignment.WrapperForCollectionsAndMaps

getLocalVarName, getLocalVarType, getSourcePresenceChecker, getThrownTypes

Methods inherited from class org.mapstruct.ap.internal.model.assignment.AssignmentWrapper

getAssignment, getSourceLocalVarName, getSourceReference, getSourceType, getType, isUpdateMethod, setAssignment, setSourceLocalVarName

Methods inherited from class org.mapstruct.ap.internal.model.common.ModelElement

write

Methods inherited from class org.mapstruct.ap.internal.writer.FreeMarkerWritable

getTemplateName, getTemplateNameForClass

Methods inherited from class java.lang.Object

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

Constructor Detail

SetterWrapperForCollectionsAndMaps

public SetterWrapperForCollectionsAndMaps(Assignment decoratedAssignment,
                                          Assignment newCollectionOrMapAssignment,
                                          List<Type> thrownTypesToExclude,
                                          String sourcePresenceChecker,
                                          Set<String> existingVariableNames,
                                          Type targetType)

Method Detail

getImportTypes

public Set<Type> getImportTypes()

Description copied from class: ModelElement

Returns a set containing those Types referenced by this model element for which an import statement needs to be declared.

Specified by:

getImportTypes in interface Assignment

Overrides:

getImportTypes in class WrapperForCollectionsAndMaps

Returns:

A set with type referenced by this model element. Must not be null.

getNewCollectionOrMapAssignment

public Assignment getNewCollectionOrMapAssignment()