Package org.apache.sling.models.impl.model

Class ConstructorParameter

java.lang.Object

org.apache.sling.models.impl.model.ConstructorParameter

All Implemented Interfaces:

InjectableElement

public class ConstructorParameter
extends Object

Constructor parameters aren't normally accessible using the AnnotatedElement. This class acts as a facade to ease compatibility with field and method injection.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConstructorParameter.FakeAnnotatedElement

Constructor Summary

Constructors

Constructor	Description
ConstructorParameter(Annotation[] annotations, Type parameterType, Type genericType, boolean isPrimitive, int parameterIndex, String name, StaticInjectAnnotationProcessorFactory[] processorFactories, DefaultInjectionStrategy defaultInjectionStrategy)

Method Summary

Modifier and Type	Method	Description
final AnnotatedElement	getAnnotatedElement()
Object	getDefaultValue()
final String	getName()
int	getParameterIndex()
Type	getParameterType()
String	getSource()
final Type	getType()
String	getVia()
Class<? extends ViaProviderType>	getViaProviderType()
boolean	hasDefaultValue()
boolean	isOptional(InjectAnnotationProcessor annotationProcessor)
boolean	isPrimitive()
static ConstructorParameter	of(Parameter parameter, int parameterIndex, StaticInjectAnnotationProcessorFactory[] processorFactories, DefaultInjectionStrategy defaultInjectionStrategy)	Try to extract parameter names according to https://openjdk.org/jeps/118 (requires javac flag -parameters)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ConstructorParameter

public ConstructorParameter(Annotation[] annotations,
 Type parameterType,
 Type genericType,
 boolean isPrimitive,
 int parameterIndex,
 String name,
 StaticInjectAnnotationProcessorFactory[] processorFactories,
 DefaultInjectionStrategy defaultInjectionStrategy)

Method Details

of

public static ConstructorParameter of(Parameter parameter,
 int parameterIndex,
 StaticInjectAnnotationProcessorFactory[] processorFactories,
 DefaultInjectionStrategy defaultInjectionStrategy)

Try to extract parameter names according to https://openjdk.org/jeps/118 (requires javac flag -parameters)

Parameters:

parameter -

parameterIndex -

processorFactories -

defaultInjectionStrategy -

getParameterType

public Type getParameterType()

isPrimitive

public boolean isPrimitive()

Returns:

true if original type of injectable is a primitive type

getParameterIndex

public int getParameterIndex()

toString

public String toString()

Overrides:

toString in class Object

getAnnotatedElement

public final AnnotatedElement getAnnotatedElement()

Specified by:

getAnnotatedElement in interface InjectableElement

Returns:

Underlying annotated element

getType

public final Type getType()

Specified by:

getType in interface InjectableElement

Returns:

Type of injectable mapped to wrapper class

getName

public final String getName()

Specified by:

getName in interface InjectableElement

Returns:

Name for injection

getSource

public String getSource()

Specified by:

getSource in interface InjectableElement

Returns:

Via annotation or null

getVia

public String getVia()

Specified by:

getVia in interface InjectableElement

Returns:

Via annotation or null

getViaProviderType

public Class<? extends ViaProviderType> getViaProviderType()

Specified by:

getViaProviderType in interface InjectableElement

hasDefaultValue

public boolean hasDefaultValue()

Specified by:

hasDefaultValue in interface InjectableElement

Returns:

true, if a default value is set

getDefaultValue

public Object getDefaultValue()

Specified by:

getDefaultValue in interface InjectableElement

Returns:

Default value or null

isOptional

public boolean isOptional(InjectAnnotationProcessor annotationProcessor)

Specified by:

isOptional in interface InjectableElement

Parameters:

annotationProcessor - Annotation processor

Returns:

true if the element is optional otherwise false