Package io.micronaut.context

Class AbstractInitializableBeanDefinitionReference<T>

java.lang.Object

io.micronaut.context.AbstractInitializableBeanDefinitionReference<T>

Type Parameters:

T - The bean type

All Implemented Interfaces:

AnnotationMetadata, AnnotationMetadataDelegate, AnnotationMetadataProvider, AnnotationSource, BeanInfo<T>, Ordered, ArgumentCoercible<T>, BeanContextConditional, BeanDefinitionReference<T>, BeanType<T>, QualifiedBeanType<T>

@Internal
public abstract class AbstractInitializableBeanDefinitionReference<T>
extends Object
implements BeanDefinitionReference<T>

An uninitialized and unloaded component definition with basic information available regarding its requirements.

Since:

3.0

Author:

Denis Stepanov

Field Summary

Fields inherited from interface io.micronaut.core.annotation.AnnotationMetadata

CLASS_NAME_SUFFIX, EMPTY_METADATA, VALUE_MEMBER

Fields inherited from interface io.micronaut.core.annotation.AnnotationSource

EMPTY

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Modifier	Constructor	Description
	AbstractInitializableBeanDefinitionReference(String beanTypeName, String beanDefinitionTypeName, AnnotationMetadata annotationMetadata, boolean isPrimary, boolean isContextScope, boolean isConditional, boolean isContainerType, boolean isSingleton, boolean isConfigurationProperties, boolean hasExposedTypes, boolean requiresMethodProcessing)
protected	AbstractInitializableBeanDefinitionReference(String beanTypeName, String beanDefinitionTypeName, AnnotationMetadata annotationMetadata, boolean isPrimary, boolean isContextScope, boolean isConditional, boolean isContainerType, boolean isSingleton, boolean isConfigurationProperties, boolean hasExposedTypes, boolean requiresMethodProcessing, boolean isProxiedBean, boolean isProxyTarget)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
AnnotationMetadata	getAnnotationMetadata()	Supplies the metadata.
String	getBeanDefinitionName()
protected abstract Class<? extends BeanDefinition<?>>	getBeanDefinitionType()	Implementors should provide an implementation of this method that returns the bean definition type.
final @NonNull Set<Class<?>>	getExposedTypes()	Returns a potentially limited subset of bean types exposed by this bean.
String	getName()
int	hashCode()
boolean	isConfigurationProperties()
boolean	isContainerType()	Checks whether the bean type is a container type.
boolean	isContextScope()
boolean	isEnabled(BeanContext context)	Return whether this component is enabled for the given context.
boolean	isEnabled(BeanContext context, BeanResolutionContext resolutionContext)	Return whether this component is enabled for the given context.
boolean	isPresent()
boolean	isPrimary()
boolean	isProxiedBean()	Returns whether another bean exists that proxies this bean.
boolean	isProxyTarget()
boolean	isSingleton()
BeanDefinition	load(BeanContext context)	Loads the bean definition for the current BeanContext.
protected final void	onFail(io.micronaut.context.DefaultConditionContext<io.micronaut.context.AbstractBeanContextConditional> conditionContext, DefaultBeanContext defaultBeanContext)
boolean	requiresMethodProcessing()	By default, when the BeanContext is started, the BeanDefinition.getExecutableMethods() are not processed by registered ExecutableMethodProcessor instances unless this method returns true.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.micronaut.core.annotation.AnnotationMetadata

enumValuesSet, enumValuesSet, getValues, hasDeclaredStereotype, hasEvaluatedExpressions, hasStereotypeNonRepeating, isAnnotationPresent, isDeclaredAnnotationPresent

Methods inherited from interface io.micronaut.core.annotation.AnnotationMetadataDelegate

booleanValue, booleanValue, booleanValue, booleanValue, classValue, classValue, classValue, classValue, classValues, classValues, classValues, classValues, copyAnnotationMetadata, doubleValue, doubleValue, doubleValue, enumValue, enumValue, enumValue, enumValue, enumValues, enumValues, enumValues, enumValues, findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, findRepeatableAnnotation, findRepeatableAnnotation, getAnnotation, getAnnotation, getAnnotationNameByStereotype, getAnnotationNameByStereotype, getAnnotationNames, getAnnotationNamesByStereotype, getAnnotationNamesByStereotype, getAnnotationType, getAnnotationType, getAnnotationTypeByStereotype, getAnnotationTypeByStereotype, getAnnotationTypesByStereotype, getAnnotationTypesByStereotype, getAnnotationTypesByStereotype, getAnnotationValuesByName, getAnnotationValuesByStereotype, getAnnotationValuesByType, getDeclaredAnnotation, getDeclaredAnnotation, getDeclaredAnnotationNameByStereotype, getDeclaredAnnotationNames, getDeclaredAnnotationNamesByStereotype, getDeclaredAnnotationTypeByStereotype, getDeclaredAnnotationTypeByStereotype, getDeclaredAnnotationValuesByName, getDeclaredAnnotationValuesByType, getDeclaredMetadata, getDeclaredStereotypeAnnotationNames, getDefaultValue, getDefaultValue, getDefaultValue, getDefaultValue, getDefaultValues, getStereotypeAnnotationNames, getTargetAnnotationMetadata, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValues, getValues, hasAnnotation, hasAnnotation, hasDeclaredAnnotation, hasDeclaredAnnotation, hasDeclaredStereotype, hasDeclaredStereotype, hasDeclaredStereotype, hasPropertyExpressions, hasSimpleAnnotation, hasSimpleDeclaredAnnotation, hasStereotype, hasStereotype, hasStereotype, hasStereotype, intValue, intValue, intValue, isAnnotationPresent, isDeclaredAnnotationPresent, isEmpty, isFalse, isFalse, isPresent, isPresent, isRepeatableAnnotation, isRepeatableAnnotation, isTrue, isTrue, longValue, longValue, stringValue, stringValue, stringValue, stringValue, stringValues, stringValues, stringValues, stringValues, synthesize, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

Methods inherited from interface io.micronaut.inject.BeanDefinitionReference

load

Methods inherited from interface io.micronaut.core.beans.BeanInfo

asArgument, getGenericBeanType, getOrder

Methods inherited from interface io.micronaut.inject.BeanType

getBeanName, getBeanType, isCandidateBean

Methods inherited from interface io.micronaut.inject.QualifiedBeanType

getDeclaredQualifier, resolveDynamicQualifier

Constructor Details

AbstractInitializableBeanDefinitionReference

public AbstractInitializableBeanDefinitionReference(String beanTypeName,
 String beanDefinitionTypeName,
 AnnotationMetadata annotationMetadata,
 boolean isPrimary,
 boolean isContextScope,
 boolean isConditional,
 boolean isContainerType,
 boolean isSingleton,
 boolean isConfigurationProperties,
 boolean hasExposedTypes,
 boolean requiresMethodProcessing)

Parameters:

beanTypeName - The bean type name

beanDefinitionTypeName - The bean definition type name

annotationMetadata - The annotationMetadata

isPrimary - Is primary bean?

isContextScope - Is context scope?

isConditional - Is conditional? = No @Requires

isContainerType - Is container type?

isSingleton - Is singleton?

isConfigurationProperties - Is configuration properties?

hasExposedTypes - Has exposed types?

requiresMethodProcessing - Is requires method processing?

AbstractInitializableBeanDefinitionReference

protected AbstractInitializableBeanDefinitionReference(String beanTypeName,
 String beanDefinitionTypeName,
 AnnotationMetadata annotationMetadata,
 boolean isPrimary,
 boolean isContextScope,
 boolean isConditional,
 boolean isContainerType,
 boolean isSingleton,
 boolean isConfigurationProperties,
 boolean hasExposedTypes,
 boolean requiresMethodProcessing,
 boolean isProxiedBean,
 boolean isProxyTarget)

Parameters:

beanTypeName - The bean type name

beanDefinitionTypeName - The bean definition type name

annotationMetadata - The annotationMetadata

isPrimary - Is primary bean?

isContextScope - Is context scope?

isConditional - Is conditional? = No @Requires

isContainerType - Is container type?

isSingleton - Is singleton?

isConfigurationProperties - Is configuration properties?

hasExposedTypes - Has exposed types?

requiresMethodProcessing - Is requires method processing?

isProxiedBean - Is the bean proxied

isProxyTarget - Is the bean a retained proxy target

Method Details

isProxyTarget

public boolean isProxyTarget()

Specified by:

isProxyTarget in interface BeanDefinitionReference<T>

Returns:

Whether this reference is a proxy target.

isProxiedBean

public boolean isProxiedBean()

Description copied from interface: BeanDefinitionReference

Returns whether another bean exists that proxies this bean. In other words this bean is the target of a proxy.

Specified by:

isProxiedBean in interface BeanDefinitionReference<T>

Returns:

Is the reference a proxy target.

getName

public String getName()

Specified by:

getName in interface BeanType<T>

Returns:

The class name

getBeanDefinitionName

public String getBeanDefinitionName()

Specified by:

getBeanDefinitionName in interface BeanDefinitionReference<T>

Returns:

The class name of the backing BeanDefinition

getAnnotationMetadata

public AnnotationMetadata getAnnotationMetadata()

Description copied from interface: AnnotationMetadataProvider

Supplies the metadata. Defaults to AnnotationMetadata.EMPTY_METADATA.

Specified by:

getAnnotationMetadata in interface AnnotationMetadataProvider

Returns:

The AnnotationMetadata

isPrimary

public boolean isPrimary()

Specified by:

isPrimary in interface BeanType<T>

Returns:

Whether the bean definition is the Primary

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface BeanDefinitionReference<T>

Returns:

Is this bean a singleton.

isConfigurationProperties

public boolean isConfigurationProperties()

Specified by:

isConfigurationProperties in interface BeanDefinitionReference<T>

Returns:

Is this bean a configuration properties.

isContainerType

public boolean isContainerType()

Description copied from interface: BeanType

Checks whether the bean type is a container type.

Specified by:

isContainerType in interface BeanType<T>

Returns:

Whether the type is a container type like Iterable.

isContextScope

public boolean isContextScope()

Specified by:

isContextScope in interface BeanDefinitionReference<T>

Returns:

Is this class context scope

requiresMethodProcessing

public boolean requiresMethodProcessing()

Description copied from interface: BeanType

By default, when the BeanContext is started, the BeanDefinition.getExecutableMethods() are not processed by registered ExecutableMethodProcessor instances unless this method returns true.

Specified by:

requiresMethodProcessing in interface BeanType<T>

Returns:

Whether the bean definition requires method processing

See Also:

• Executable.processOnStartup()

getExposedTypes

@NonNull
public final @NonNull Set<Class<?>> getExposedTypes()

Description copied from interface: BeanType

Returns a potentially limited subset of bean types exposed by this bean. The types to be exposed can be defined by the Type annotation.

Specified by:

getExposedTypes in interface BeanType<T>

Returns:

The exposed types

load

public BeanDefinition load(BeanContext context)

Description copied from interface: BeanDefinitionReference

Loads the bean definition for the current BeanContext.

Specified by:

load in interface BeanDefinitionReference<T>

Parameters:

context - The bean context

Returns:

The loaded bean definition or null if it shouldn't be loaded

isPresent

public boolean isPresent()

Specified by:

isPresent in interface BeanDefinitionReference<T>

Returns:

Is the underlying bean type present on the classpath

isEnabled

public boolean isEnabled(BeanContext context)

Description copied from interface: BeanContextConditional

Return whether this component is enabled for the given context.

Specified by:

isEnabled in interface BeanContextConditional

Parameters:

context - The context

Returns:

True if it is

isEnabled

public boolean isEnabled(BeanContext context,
 BeanResolutionContext resolutionContext)

Description copied from interface: BeanContextConditional

Return whether this component is enabled for the given context.

Specified by:

isEnabled in interface BeanContextConditional

Parameters:

context - The context

resolutionContext - The bean resolution context

Returns:

True if it is

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getBeanDefinitionType

protected abstract Class<? extends BeanDefinition<?>> getBeanDefinitionType()

Implementors should provide an implementation of this method that returns the bean definition type.

Returns:

The bean definition type.

onFail

protected final void onFail(io.micronaut.context.DefaultConditionContext<io.micronaut.context.AbstractBeanContextConditional> conditionContext,
 DefaultBeanContext defaultBeanContext)