Module io.helidon.pico.processor

Package io.helidon.pico.processor

Class ContractAnnotationProcessor

java.lang.Object

javax.annotation.processing.AbstractProcessor

io.helidon.pico.processor.ContractAnnotationProcessor

All Implemented Interfaces:

Messager, Processor

public class ContractAnnotationProcessor
extends AbstractProcessor

Handles @Contract annotations.

Field Summary

Fields inherited from class javax.annotation.processing.AbstractProcessor

processingEnv

Constructor Summary

Constructors

Constructor	Description
ContractAnnotationProcessor()	Deprecated. this is a Java ServiceLoader implementation and the constructor should not be used directly

Method Summary

Modifier and Type	Method	Description
Set<String>	annoTypes()	The annotation types we handle.
protected Set<String>	contraAnnotations()	If these annotation type names are found on the target then do not process.
void	debug(String message)	Log a debug message.
void	debug(String message, Throwable t)	Log a debug message.
void	doInner(TypeElement type, Void ignored)
void	error(String message, Throwable t)	Log an error message.
Set<String>	getSupportedAnnotationTypes()
SourceVersion	getSupportedSourceVersion()
void	init(ProcessingEnvironment processingEnv)
void	log(String message)	Log an info message.
boolean	process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv)
protected void	processServiceType(TypeName serviceTypeName, TypeElement type)	Called to process the service type definition to add the basic service info constructs.
void	warn(String message)	Log a warning.
void	warn(String message, Throwable t)	Log a warning message.

Methods inherited from class javax.annotation.processing.AbstractProcessor

getCompletions, getSupportedOptions, isInitialized

Methods inherited from class java.lang.Object

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

Constructor Details

ContractAnnotationProcessor

@Deprecated
public ContractAnnotationProcessor()

Deprecated.

this is a Java ServiceLoader implementation and the constructor should not be used directly

Service loader based constructor.

Method Details

annoTypes

public Set<String> annoTypes()

The annotation types we handle.

Returns:

annotation types we handle

doInner

public void doInner(TypeElement type,
 Void ignored)

init

public void init(ProcessingEnvironment processingEnv)

Specified by:

init in interface Processor

Overrides:

init in class AbstractProcessor

getSupportedSourceVersion

public SourceVersion getSupportedSourceVersion()

Specified by:

getSupportedSourceVersion in interface Processor

Overrides:

getSupportedSourceVersion in class AbstractProcessor

getSupportedAnnotationTypes

public Set<String> getSupportedAnnotationTypes()

Specified by:

getSupportedAnnotationTypes in interface Processor

Overrides:

getSupportedAnnotationTypes in class AbstractProcessor

process

public boolean process(Set<? extends TypeElement> annotations,
 RoundEnvironment roundEnv)

Specified by:

process in interface Processor

Specified by:

process in class AbstractProcessor

debug

public void debug(String message,
 Throwable t)

Description copied from interface: Messager

Log a debug message.

Specified by:

debug in interface Messager

Parameters:

message - the message

t - throwable

debug

public void debug(String message)

Description copied from interface: Messager

Log a debug message.

Specified by:

debug in interface Messager

Parameters:

message - the message

log

public void log(String message)

Description copied from interface: Messager

Log an info message.

Specified by:

log in interface Messager

Parameters:

message - the message

warn

public void warn(String message,
 Throwable t)

Description copied from interface: Messager

Log a warning message.

Specified by:

warn in interface Messager

Parameters:

message - the message

t - throwable

warn

public void warn(String message)

Description copied from interface: Messager

Log a warning.

Specified by:

warn in interface Messager

Parameters:

message - the message

error

public void error(String message,
 Throwable t)

Description copied from interface: Messager

Log an error message.

Specified by:

error in interface Messager

Parameters:

message - the message

t - any throwable

contraAnnotations

protected Set<String> contraAnnotations()

If these annotation type names are found on the target then do not process.

Returns:

the set of annotation type names that should result in skipped processing for this processor type

processServiceType

protected void processServiceType(TypeName serviceTypeName,
 TypeElement type)

Called to process the service type definition to add the basic service info constructs.

Parameters:

serviceTypeName - the service type name

type - the type element