org.glassfish.jersey.inject.cdi.se.injector

Class JerseyInjectionTarget<T>

java.lang.Object

org.jboss.weld.injection.producer.AbstractProducer<T>

org.jboss.weld.injection.producer.BasicInjectionTarget<T>

org.glassfish.jersey.inject.cdi.se.injector.JerseyInjectionTarget<T>

All Implemented Interfaces:

javax.enterprise.inject.spi.InjectionTarget<T>, javax.enterprise.inject.spi.Producer<T>, org.jboss.weld.manager.api.WeldInjectionTarget<T>

public class JerseyInjectionTarget<T>
extends org.jboss.weld.injection.producer.BasicInjectionTarget<T>

Wrapper for InjectionTarget that implements the functionality of injecting using JAX-RS annotations into provided instances. Delegate is a original InjectionTarget which is able to inject other fields/parameters which are managed by CDI.

Implementation is also able create with custom jerseyConstructor if it is provided. This functionality allows override default instantiator and use the Jersey-specific one.

Author:

Petr Bouda

Field Summary

Fields inherited from class org.jboss.weld.injection.producer.BasicInjectionTarget

beanManager

Constructor Summary

Constructors

Constructor and Description
JerseyInjectionTarget(org.jboss.weld.injection.producer.BasicInjectionTarget<T> delegate, javax.enterprise.inject.spi.Bean<T> bean, Class<T> clazz, Collection<InjectionResolver> resolvers) Creates a new injection target which is able to delegate an injection to delegate injection target and inject the fields that are Jersey-specific.
JerseyInjectionTarget(org.jboss.weld.injection.producer.BasicInjectionTarget<T> delegate, Class<T> clazz) Creates a new injection target which is able to delegate an injection to delegate injection target and inject the fields that are Jersey-specific.
JerseyInjectionTarget(org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType<T> annotatedType, org.jboss.weld.injection.producer.BasicInjectionTarget<T> delegate, javax.enterprise.inject.spi.Bean<T> bean, Class<T> clazz, Collection<InjectionResolver> resolvers, org.jboss.weld.injection.producer.Instantiator<T> instantiator) Creates a new injection target which is able to delegate an injection to delegate injection target and inject the fields that are Jersey-specific.

Method Summary

Modifier and Type	Method and Description
protected void	checkDelegateInjectionPoints()
javax.enterprise.inject.spi.Bean<T>	getBean()
org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType<T>	getEnhancedAnnotatedType()
void	initializeAfterBeanDiscovery(org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType<T> annotatedType) Copied method from the parent class because of a custom type of Instantiator is used in this implementation.
void	inject(T instance, javax.enterprise.context.spi.CreationalContext<T> ctx)
void	setInjectionResolvers(Collection<InjectionResolver> resolvers) In some cases Injection Resolvers cannot be provided during th creation of the object therefore must be set later on.

Methods inherited from class org.jboss.weld.injection.producer.BasicInjectionTarget

checkType, create, createDefault, createNonCdiInterceptor, dispose, getAnnotated, getAnnotatedType, getBeanManager, getInjectionPoints, getInjector, getInstantiator, getLifecycleCallbackInvoker, getType, hasDecorators, hasInterceptors, initInstantiator, postConstruct, preDestroy, produce, setInstantiator, toString

Methods inherited from class org.jboss.weld.injection.producer.AbstractProducer

equals, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

JerseyInjectionTarget

public JerseyInjectionTarget(org.jboss.weld.injection.producer.BasicInjectionTarget<T> delegate,
                             Class<T> clazz)

Creates a new injection target which is able to delegate an injection to delegate injection target and inject the fields that are Jersey-specific. The resolvers must be set later on. CDI will select its own constructor.

Parameters:

delegate - CDI specific injection target.

clazz - class that will be scanned and injected.

JerseyInjectionTarget

public JerseyInjectionTarget(org.jboss.weld.injection.producer.BasicInjectionTarget<T> delegate,
                             javax.enterprise.inject.spi.Bean<T> bean,
                             Class<T> clazz,
                             Collection<InjectionResolver> resolvers)

Creates a new injection target which is able to delegate an injection to delegate injection target and inject the fields that are Jersey-specific. CDI will select its own constructor.

Parameters:

delegate - CDI specific injection target.

bean - bean which this injection target belongs to.

clazz - class that will be scanned and injected.

resolvers - all resolvers that can provide a valued for Jersey-specific injection.

JerseyInjectionTarget

public JerseyInjectionTarget(org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType<T> annotatedType,
                             org.jboss.weld.injection.producer.BasicInjectionTarget<T> delegate,
                             javax.enterprise.inject.spi.Bean<T> bean,
                             Class<T> clazz,
                             Collection<InjectionResolver> resolvers,
                             org.jboss.weld.injection.producer.Instantiator<T> instantiator)

Creates a new injection target which is able to delegate an injection to delegate injection target and inject the fields that are Jersey-specific. This method accepts custom instantiator, if the instantiator is null default one is created.

Parameters:

annotatedType - resolved type of the registered bean.

delegate - CDI specific injection target.

bean - bean which this injection target belongs to.

clazz - class that will be scanned and injected.

resolvers - all resolvers that can provide a valued for Jersey-specific injection.

instantiator - default instantiator.

Method Detail

checkDelegateInjectionPoints

protected void checkDelegateInjectionPoints()

Overrides:

checkDelegateInjectionPoints in class org.jboss.weld.injection.producer.AbstractProducer<T>

inject

public void inject(T instance,
                   javax.enterprise.context.spi.CreationalContext<T> ctx)

Specified by:

inject in interface javax.enterprise.inject.spi.InjectionTarget<T>

Overrides:

inject in class org.jboss.weld.injection.producer.BasicInjectionTarget<T>

initializeAfterBeanDiscovery

public void initializeAfterBeanDiscovery(org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType<T> annotatedType)

Copied method from the parent class because of a custom type of Instantiator is used in this implementation.

Overrides:

initializeAfterBeanDiscovery in class org.jboss.weld.injection.producer.BasicInjectionTarget<T>

Parameters:

annotatedType - processed class.

getBean

public javax.enterprise.inject.spi.Bean<T> getBean()

Overrides:

getBean in class org.jboss.weld.injection.producer.BasicInjectionTarget<T>

setInjectionResolvers

public void setInjectionResolvers(Collection<InjectionResolver> resolvers)

In some cases Injection Resolvers cannot be provided during th creation of the object therefore must be set later on.

Parameters:

resolvers - all registered injection resolvers.

getEnhancedAnnotatedType

public org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType<T> getEnhancedAnnotatedType()