org.apache.camel.cdi.internal
Class CamelExtension

java.lang.Object
  org.apache.camel.cdi.internal.CamelExtension

All Implemented Interfaces:

javax.enterprise.inject.spi.Extension

public class CamelExtension
extends Object
implements javax.enterprise.inject.spi.Extension

Set of camel specific hooks for CDI.

Constructor Summary

CamelExtension()

Method Summary

protected void	contextAwareness(javax.enterprise.inject.spi.ProcessAnnotatedType<org.apache.camel.CamelContextAware> process) Process camel context aware bean definitions.
void	detectConsumeBeans(javax.enterprise.inject.spi.ProcessBean<?> event) Lets detect all beans annotated with @Consume and beans of type RouteBuilder which are annotated with ContextName so they can be auto-registered
void	detectProducerRoutes(javax.enterprise.inject.spi.ProcessProducerMethod<?,?> event) Lets detect all producer methods createing instances of RouteBuilder which are annotated with ContextName so they can be auto-registered
void	detectRouteBuilderBeans(javax.enterprise.inject.spi.ProcessBean<?> event) Lets detect all beans annotated of type RouteBuilder which are annotated with ContextName so they can be auto-registered
protected <T> void	detectRouteBuilders(javax.enterprise.inject.spi.ProcessAnnotatedType<T> process)
protected void	disableDefaultContext(javax.enterprise.inject.spi.ProcessAnnotatedType<org.apache.camel.CamelContext> process) Disable creation of default CamelContext bean and rely on context created and managed by extension.
protected org.apache.camel.CamelContext	getCamelContext(String context)
static String	getCamelContextName(String context, ContextName annotation) If no context name is specified then default it to the value from the ContextName annotation
protected org.apache.camel.impl.DefaultCamelBeanPostProcessor	getPostProcessor(String context)
void	inject(Object bean) Perform injection on an existing bean such as a test case which is created directly by a testing framework.
protected static boolean	injectAnnotatedField(Field field) Returns true if this field is annotated with @Inject
protected boolean	isRoutesBean(Class<?> returnType)
void	onInjectionTarget(javax.enterprise.inject.spi.ProcessInjectionTarget<Object> event) Lets perform injection of all beans which use Camel annotations
protected void	registerManagedCamelContext(javax.enterprise.inject.spi.AfterBeanDiscovery abd, javax.enterprise.inject.spi.BeanManager manager) Registers managed camel bean.
void	startConsumeBeans(javax.enterprise.inject.spi.AfterDeploymentValidation event, javax.enterprise.inject.spi.BeanManager beanManager) Lets force the CDI container to create all beans annotated with @Consume so that the consumer becomes active

Methods inherited from class java.lang.Object

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

Constructor Detail

CamelExtension

public CamelExtension()

Method Detail

getCamelContextName

public static String getCamelContextName(String context,
                                         ContextName annotation)

If no context name is specified then default it to the value from the ContextName annotation

contextAwareness

protected void contextAwareness(@Observes
                                javax.enterprise.inject.spi.ProcessAnnotatedType<org.apache.camel.CamelContextAware> process)
                         throws Exception

Process camel context aware bean definitions.

Parameters:

process - Annotated type.

Throws:

Exception - In case of exceptions.

detectRouteBuilders

protected <T> void detectRouteBuilders(@Observes
                                       javax.enterprise.inject.spi.ProcessAnnotatedType<T> process)
                            throws Exception

Throws:

Exception

disableDefaultContext

protected void disableDefaultContext(@Observes
                                     javax.enterprise.inject.spi.ProcessAnnotatedType<org.apache.camel.CamelContext> process)

Disable creation of default CamelContext bean and rely on context created and managed by extension.

Parameters:

process - Annotated type.

registerManagedCamelContext

protected void registerManagedCamelContext(@Observes
                                           javax.enterprise.inject.spi.AfterBeanDiscovery abd,
                                           javax.enterprise.inject.spi.BeanManager manager)

Registers managed camel bean.

Parameters:

abd - After bean discovery event.

manager - Bean manager.

detectConsumeBeans

public void detectConsumeBeans(@Observes
                               javax.enterprise.inject.spi.ProcessBean<?> event)

Lets detect all beans annotated with @Consume and beans of type RouteBuilder which are annotated with ContextName so they can be auto-registered

detectRouteBuilderBeans

public void detectRouteBuilderBeans(@Observes
                                    javax.enterprise.inject.spi.ProcessBean<?> event)

Lets detect all beans annotated of type RouteBuilder which are annotated with ContextName so they can be auto-registered

detectProducerRoutes

public void detectProducerRoutes(@Observes
                                 javax.enterprise.inject.spi.ProcessProducerMethod<?,?> event)

Lets detect all producer methods createing instances of RouteBuilder which are annotated with ContextName so they can be auto-registered

startConsumeBeans

public void startConsumeBeans(@Observes
                              javax.enterprise.inject.spi.AfterDeploymentValidation event,
                              javax.enterprise.inject.spi.BeanManager beanManager)
                       throws Exception

Lets force the CDI container to create all beans annotated with @Consume so that the consumer becomes active

Throws:

Exception

onInjectionTarget

public void onInjectionTarget(@Observes
                              javax.enterprise.inject.spi.ProcessInjectionTarget<Object> event)

Lets perform injection of all beans which use Camel annotations

inject

public void inject(Object bean)

Perform injection on an existing bean such as a test case which is created directly by a testing framework.

This is because BeanProvider.injectFields() does not invoke the onInjectionTarget() method so the injection of @Produce / @EndpointInject and processing of the @Consume annotations are not performed.

getPostProcessor

protected org.apache.camel.impl.DefaultCamelBeanPostProcessor getPostProcessor(String context)

getCamelContext

protected org.apache.camel.CamelContext getCamelContext(String context)

injectAnnotatedField

protected static boolean injectAnnotatedField(Field field)

Returns true if this field is annotated with @Inject

isRoutesBean

protected boolean isRoutesBean(Class<?> returnType)