org.mapstruct.ap.processor

Class AnnotationBasedComponentModelProcessor

java.lang.Object

org.mapstruct.ap.processor.AnnotationBasedComponentModelProcessor

All Implemented Interfaces:

ModelElementProcessor<Mapper,Mapper>

Direct Known Subclasses:

CdiComponentProcessor, Jsr330ComponentProcessor, SpringComponentProcessor

public abstract class AnnotationBasedComponentModelProcessor
extends Object
implements ModelElementProcessor<Mapper,Mapper>

An ModelElementProcessor which converts the given Mapper object into an annotation based component model in case a matching model is selected as target component model for this mapper.

Author:

Gunnar Morling, Andreas Gudian

Nested Class Summary

Nested classes/interfaces inherited from interface org.mapstruct.ap.processor.ModelElementProcessor

ModelElementProcessor.ProcessorContext

Constructor Summary

Constructors

Constructor and Description
AnnotationBasedComponentModelProcessor()

Method Summary

Modifier and Type	Method and Description
protected abstract String	getComponentModelIdentifier()
protected abstract Annotation	getMapperReferenceAnnotation()
int	getPriority() Returns the priority value of this processor which must be between 1 (highest priority) and 10000 (lowest priority).
protected abstract Annotation	getTypeAnnotation()
protected TypeFactory	getTypeFactory()
Mapper	process(ModelElementProcessor.ProcessorContext context, TypeElement mapperTypeElement, Mapper mapper) Processes the given source element, representing a Java bean mapper in one form or another.
protected MapperReference	replacementMapperReference(MapperReference originalReference)

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationBasedComponentModelProcessor

public AnnotationBasedComponentModelProcessor()

Method Detail

process

public Mapper process(ModelElementProcessor.ProcessorContext context,
                      TypeElement mapperTypeElement,
                      Mapper mapper)

Description copied from interface: ModelElementProcessor

Processes the given source element, representing a Java bean mapper in one form or another.

Specified by:

process in interface ModelElementProcessor<Mapper,Mapper>

Parameters:

context - Context providing common infrastructure objects.

mapperTypeElement - The original type element from which the given mapper object is derived.

mapper - The current representation of the bean mapper. Never null (the very first processor receives the original type element).

Returns:

The resulting representation of the bean mapper; may be the same as the source representation, e.g. if a given implementation just performs some sort of validity check. Implementations must never return null except for the very last processor which generates the resulting Java source file.

replacementMapperReference

protected MapperReference replacementMapperReference(MapperReference originalReference)

Parameters:

originalReference - the reference to be replaced

Returns:

the mapper reference replacing the original one

getComponentModelIdentifier

protected abstract String getComponentModelIdentifier()

Returns:

the component model identifier

getTypeAnnotation

protected abstract Annotation getTypeAnnotation()

Returns:

the annotation of the mapper implementation

getMapperReferenceAnnotation

protected abstract Annotation getMapperReferenceAnnotation()

Returns:

the annotation of the field for the mapper reference

getPriority

public int getPriority()

Description copied from interface: ModelElementProcessor

Returns the priority value of this processor which must be between 1 (highest priority) and 10000 (lowest priority). Processors are invoked in order from highest to lowest priority, starting with the mapping method retrieval processor (priority 1) and finishing with the code generation processor (priority 10000). Processors working on the built Mapper model must have a priority > 1000.

Specified by:

getPriority in interface ModelElementProcessor<Mapper,Mapper>

Returns:

The priority value of this processor.

getTypeFactory

protected TypeFactory getTypeFactory()