Package org.mapstruct.ap.internal.processor

Class MapperCreationProcessor

    • Constructor Detail

      • MapperCreationProcessor

        public MapperCreationProcessor()

    • Method Detail

      • process

        public Mapper process​(ModelElementProcessor.ProcessorContext context,
                      javax.lang.model.element.TypeElement mapperTypeElement,
                      java.util.List<SourceMethod> sourceModel)
        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<java.util.List<SourceMethod>,​Mapper>
        Parameters:
        context - Context providing common infrastructure objects.
        mapperTypeElement - The original type element from which the given mapper object is derived.
        sourceModel - 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.

      • 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<java.util.List<SourceMethod>,​Mapper>
        Returns:
        The priority value of this processor.

      • initReferencedMappers

        private java.util.List<MapperReference> initReferencedMappers​(javax.lang.model.element.TypeElement element,
                                                              MapperOptions mapperAnnotation)

      • hasSingletonInstance

        private boolean hasSingletonInstance​(javax.lang.model.type.TypeMirror mapper)

      • isPublicConstantOfType

        private boolean isPublicConstantOfType​(javax.lang.model.element.Element element,
                                       java.lang.String fieldName,
                                       javax.lang.model.type.TypeMirror fieldType)
        Returns:
        true if the element is a "public static final" field (e.g. a constant) named fieldName of type "fieldType"

      • getMapper

        private Mapper getMapper​(javax.lang.model.element.TypeElement element,
                         MapperOptions mapperOptions,
                         java.util.List<SourceMethod> methods)

      • getExtraImports

        private java.util.SortedSet<Type> getExtraImports​(javax.lang.model.element.TypeElement element,
                                                  MapperOptions mapperOptions)

      • getUserDesiredReturnType

        private Type getUserDesiredReturnType​(SourceMethod method)

      • mergeInheritedOptions

        private void mergeInheritedOptions​(SourceMethod method,
                                   MapperOptions mapperConfig,
                                   java.util.List<SourceMethod> availableMethods,
                                   java.util.List<SourceMethod> initializingMethods,
                                   javax.lang.model.element.AnnotationMirror annotationMirror)

      • reportErrorIfNoImplementationTypeIsRegisteredForInterfaceReturnType

        private void reportErrorIfNoImplementationTypeIsRegisteredForInterfaceReturnType​(Method method)

      • getInverseTemplateMethod

        private SourceMethod getInverseTemplateMethod​(java.util.List<SourceMethod> rawMethods,
                                              SourceMethod method,
                                              java.util.List<SourceMethod> initializingMethods,
                                              MapperOptions mapperConfig)
        Returns the configuring inverse method's options in case the given method is annotated with @InheritInverseConfiguration and exactly one such configuring method can unambiguously be selected (as per the source/target type and optionally the name given via @InheritInverseConfiguration).

      • getAnnotationMirror

        private javax.lang.model.element.AnnotationMirror getAnnotationMirror​(InheritInverseConfigurationGem inverseConfiguration)

      • getForwardTemplateMethod

        private SourceMethod getForwardTemplateMethod​(java.util.List<SourceMethod> rawMethods,
                                              SourceMethod method,
                                              java.util.List<SourceMethod> initializingMethods,
                                              MapperOptions mapperConfig)
        Returns the configuring forward method's options in case the given method is annotated with @InheritConfiguration and exactly one such configuring method can unambiguously be selected (as per the source/target type and optionally the name given via @InheritConfiguration). The method cannot be marked forward mapping itself (hence 'other'). And neither can it contain an @InheritReverseConfiguration

      • getAnnotationMirror

        private javax.lang.model.element.AnnotationMirror getAnnotationMirror​(InheritConfigurationGem inheritConfiguration)