org.springframework.context.index

Class CandidateComponentsIndexer

java.lang.Object

org.springframework.context.index.CandidateComponentsIndexer

All Implemented Interfaces:

javax.annotation.processing.Processor

public class CandidateComponentsIndexer
extends java.lang.Object
implements javax.annotation.processing.Processor

Annotation Processor that writes CandidateComponentsMetadata file for spring components.

Since:

5.0

Author:

Stephane Nicoll, Juergen Hoeller

Field Summary

Fields

Modifier and Type	Field and Description
private MetadataCollector	metadataCollector
private MetadataStore	metadataStore
private java.util.List<StereotypesProvider>	stereotypesProviders
private static java.util.Set<javax.lang.model.element.ElementKind>	TYPE_KINDS
private TypeHelper	typeHelper

Constructor Summary

Constructors

Constructor and Description
CandidateComponentsIndexer()

Method Summary

Modifier and Type	Method and Description
private void	addMetadataFor(javax.lang.model.element.Element element)
java.lang.Iterable<? extends javax.annotation.processing.Completion>	getCompletions(javax.lang.model.element.Element element, javax.lang.model.element.AnnotationMirror annotation, javax.lang.model.element.ExecutableElement member, java.lang.String userText)
private java.util.List<StereotypesProvider>	getStereotypesProviders(javax.annotation.processing.ProcessingEnvironment env)
java.util.Set<java.lang.String>	getSupportedAnnotationTypes()
java.util.Set<java.lang.String>	getSupportedOptions()
javax.lang.model.SourceVersion	getSupportedSourceVersion()
void	init(javax.annotation.processing.ProcessingEnvironment env)
boolean	process(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations, javax.annotation.processing.RoundEnvironment roundEnv)
private void	processElement(javax.lang.model.element.Element element)
private static java.util.List<javax.lang.model.element.TypeElement>	staticTypesIn(java.lang.Iterable<? extends javax.lang.model.element.Element> elements)
private void	writeMetaData()

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_KINDS

private static final java.util.Set<javax.lang.model.element.ElementKind> TYPE_KINDS

metadataStore

private MetadataStore metadataStore

metadataCollector

private MetadataCollector metadataCollector

typeHelper

private TypeHelper typeHelper

stereotypesProviders

private java.util.List<StereotypesProvider> stereotypesProviders

Constructor Detail

CandidateComponentsIndexer

public CandidateComponentsIndexer()

Method Detail

getSupportedOptions

public java.util.Set<java.lang.String> getSupportedOptions()

Specified by:

getSupportedOptions in interface javax.annotation.processing.Processor

getSupportedAnnotationTypes

public java.util.Set<java.lang.String> getSupportedAnnotationTypes()

Specified by:

getSupportedAnnotationTypes in interface javax.annotation.processing.Processor

getSupportedSourceVersion

public javax.lang.model.SourceVersion getSupportedSourceVersion()

Specified by:

getSupportedSourceVersion in interface javax.annotation.processing.Processor

init

public void init(javax.annotation.processing.ProcessingEnvironment env)

Specified by:

init in interface javax.annotation.processing.Processor

process

public boolean process(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations,
                       javax.annotation.processing.RoundEnvironment roundEnv)

Specified by:

process in interface javax.annotation.processing.Processor

getCompletions

public java.lang.Iterable<? extends javax.annotation.processing.Completion> getCompletions(javax.lang.model.element.Element element,
                                                                                           javax.lang.model.element.AnnotationMirror annotation,
                                                                                           javax.lang.model.element.ExecutableElement member,
                                                                                           java.lang.String userText)

Specified by:

getCompletions in interface javax.annotation.processing.Processor

getStereotypesProviders

private java.util.List<StereotypesProvider> getStereotypesProviders(javax.annotation.processing.ProcessingEnvironment env)

processElement

private void processElement(javax.lang.model.element.Element element)

addMetadataFor

private void addMetadataFor(javax.lang.model.element.Element element)

writeMetaData

private void writeMetaData()

staticTypesIn

private static java.util.List<javax.lang.model.element.TypeElement> staticTypesIn(java.lang.Iterable<? extends javax.lang.model.element.Element> elements)