io.micronaut.annotation.processing

Class BeanDefinitionInjectProcessor

java.lang.Object

javax.annotation.processing.AbstractProcessor

io.micronaut.annotation.processing.BeanDefinitionInjectProcessor

All Implemented Interfaces:

javax.annotation.processing.Processor

@Internal
 @SupportedOptions(value={"micronaut.processing.incremental","micronaut.processing.annotations"})
public class BeanDefinitionInjectProcessor
extends javax.annotation.processing.AbstractProcessor

The core annotation processor used to generate bean definitions and power AOP for Micronaut.

Each dependency injection candidate is visited and BeanDefinitionWriter is used to produce byte code via ASM. Each bean results in a instanceof BeanDefinition

Since:

1.0

Author:

Graeme Rocher, Dean Wette

Field Summary

Fields

Modifier and Type	Field and Description
protected AnnotationUtils	annotationUtils
protected AnnotationProcessingOutputVisitor	classWriterOutputVisitor
protected javax.lang.model.util.Elements	elementUtils
protected javax.annotation.processing.Filer	filer
protected GenericUtils	genericUtils
protected static java.lang.String	GRADLE_PROCESSING_AGGREGATING Constant for aggregating processor.
protected static java.lang.String	GRADLE_PROCESSING_ISOLATING Constant for isolating processor.
protected JavaVisitorContext	javaVisitorContext
protected javax.annotation.processing.Messager	messager
protected static java.lang.String	MICRONAUT_PROCESSING_ANNOTATIONS Annotation processor option used to add additional annotation patterns to process.
protected static java.lang.String	MICRONAUT_PROCESSING_INCREMENTAL Annotation processor option used to activate incremental processing.
protected ModelUtils	modelUtils
protected javax.lang.model.util.Types	typeUtils
protected MutableConvertibleValues<java.lang.Object>	visitorAttributes

Fields inherited from class javax.annotation.processing.AbstractProcessor

processingEnv

Constructor Summary

Constructors

Constructor and Description
BeanDefinitionInjectProcessor()

Method Summary

Modifier and Type	Method and Description
protected void	error(javax.lang.model.element.Element e, java.lang.String msg, java.lang.Object... args) Produce a compile error for the given element and message.
protected void	error(java.lang.String msg, java.lang.Object... args) Produce a compile error for the given message.
protected java.lang.String	getIncrementalProcessorType()
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 processingEnv)
protected boolean	isIncremental(javax.annotation.processing.ProcessingEnvironment processingEnv) Whether incremental compilation is enabled.
protected void	note(javax.lang.model.element.Element e, java.lang.String msg, java.lang.Object... args) Produce a compile note for the given element and message.
protected void	note(java.lang.String msg, java.lang.Object... args) Produce a compile note for the given element and message.
boolean	process(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations, javax.annotation.processing.RoundEnvironment roundEnv)
protected void	warning(javax.lang.model.element.Element e, java.lang.String msg, java.lang.Object... args) Produce a compile warning for the given element and message.
protected void	warning(java.lang.String msg, java.lang.Object... args) Produce a compile warning for the given message.

Methods inherited from class javax.annotation.processing.AbstractProcessor

getCompletions, isInitialized

Methods inherited from class java.lang.Object

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

Field Detail

MICRONAUT_PROCESSING_INCREMENTAL

protected static final java.lang.String MICRONAUT_PROCESSING_INCREMENTAL

Annotation processor option used to activate incremental processing.

See Also:

Constant Field Values

MICRONAUT_PROCESSING_ANNOTATIONS

protected static final java.lang.String MICRONAUT_PROCESSING_ANNOTATIONS

Annotation processor option used to add additional annotation patterns to process.

See Also:

Constant Field Values

GRADLE_PROCESSING_AGGREGATING

protected static final java.lang.String GRADLE_PROCESSING_AGGREGATING

Constant for aggregating processor.

See Also:

Constant Field Values

GRADLE_PROCESSING_ISOLATING

protected static final java.lang.String GRADLE_PROCESSING_ISOLATING

Constant for isolating processor.

See Also:

Constant Field Values

messager

protected javax.annotation.processing.Messager messager

filer

protected javax.annotation.processing.Filer filer

elementUtils

protected javax.lang.model.util.Elements elementUtils

typeUtils

protected javax.lang.model.util.Types typeUtils

annotationUtils

protected AnnotationUtils annotationUtils

genericUtils

protected GenericUtils genericUtils

modelUtils

protected ModelUtils modelUtils

visitorAttributes

protected MutableConvertibleValues<java.lang.Object> visitorAttributes

classWriterOutputVisitor

protected AnnotationProcessingOutputVisitor classWriterOutputVisitor

javaVisitorContext

protected JavaVisitorContext javaVisitorContext

Constructor Detail

BeanDefinitionInjectProcessor

public BeanDefinitionInjectProcessor()

Method Detail

init

public final void init(javax.annotation.processing.ProcessingEnvironment processingEnv)

Specified by:

init in interface javax.annotation.processing.Processor

process

public final 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

Specified by:

process in class javax.annotation.processing.AbstractProcessor

getSupportedSourceVersion

public javax.lang.model.SourceVersion getSupportedSourceVersion()

Specified by:

getSupportedSourceVersion in interface javax.annotation.processing.Processor

Overrides:

getSupportedSourceVersion in class javax.annotation.processing.AbstractProcessor

getSupportedOptions

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

Specified by:

getSupportedOptions in interface javax.annotation.processing.Processor

Overrides:

getSupportedOptions in class javax.annotation.processing.AbstractProcessor

getIncrementalProcessorType

protected java.lang.String getIncrementalProcessorType()

Returns:

The incremental processor type.

See Also:

GRADLE_PROCESSING_AGGREGATING, GRADLE_PROCESSING_ISOLATING

getSupportedAnnotationTypes

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

Specified by:

getSupportedAnnotationTypes in interface javax.annotation.processing.Processor

Overrides:

getSupportedAnnotationTypes in class javax.annotation.processing.AbstractProcessor

error

protected final void error(javax.lang.model.element.Element e,
                           java.lang.String msg,
                           java.lang.Object... args)

Produce a compile error for the given element and message.

Parameters:

e - The element

msg - The message

args - The string format args

error

protected final void error(java.lang.String msg,
                           java.lang.Object... args)

Produce a compile error for the given message.

Parameters:

msg - The message

args - The string format args

warning

protected final void warning(javax.lang.model.element.Element e,
                             java.lang.String msg,
                             java.lang.Object... args)

Produce a compile warning for the given element and message.

Parameters:

e - The element

msg - The message

args - The string format args

warning

protected final void warning(java.lang.String msg,
                             java.lang.Object... args)

Produce a compile warning for the given message.

Parameters:

msg - The message

args - The string format args

note

protected final void note(javax.lang.model.element.Element e,
                          java.lang.String msg,
                          java.lang.Object... args)

Produce a compile note for the given element and message.

Parameters:

e - The element

msg - The message

args - The string format args

note

protected final void note(java.lang.String msg,
                          java.lang.Object... args)

Produce a compile note for the given element and message.

Parameters:

msg - The message

args - The string format args

isIncremental

protected boolean isIncremental(@NonNull
                                javax.annotation.processing.ProcessingEnvironment processingEnv)

Whether incremental compilation is enabled.

Parameters:

processingEnv - The processing environment.

Returns:

True if it is