Package org.cometd.annotation
Class ClientAnnotationProcessor
- java.lang.Object
-
- org.cometd.annotation.ClientAnnotationProcessor
-
public class ClientAnnotationProcessor extends java.lang.Object
Processes annotations in client-side service objects.
Service objects must be annotated with
Service
at class level to be processed by this processor, for example:@Service public class MyService { @Listener(Channel.META_CONNECT) public void metaConnect(Message message) { // Do something } }
The processor is used in this way:
ClientSession bayeux = ...; ClientAnnotationProcessor processor = ClientAnnotationProcessor.get(bayeux); MyService s = new MyService(); processor.process(s);
- See Also:
ServerAnnotationProcessor
-
-
Field Summary
Fields Modifier and Type Field Description protected org.slf4j.Logger
logger
-
Constructor Summary
Constructors Constructor Description ClientAnnotationProcessor(org.cometd.bayeux.client.ClientSession clientSession)
ClientAnnotationProcessor(org.cometd.bayeux.client.ClientSession clientSession, java.lang.Object... injectables)
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected static java.lang.Object
callPublic(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object... arguments)
protected static void
checkMethodsPublic(java.lang.Object bean, java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass)
protected static void
checkSignaturesMatch(java.lang.reflect.Method method, java.lang.Class<?>[] expectedTypes, java.util.List<java.lang.String> paramNames)
boolean
deprocess(java.lang.Object bean)
Performs the opposite processing done byprocess(Object)
on callbacks methods annotated withListener
andSubscription
, and on lifecycle methods annotated withPreDestroy
.boolean
deprocessCallbacks(java.lang.Object bean)
Performs the opposite processing done byprocessCallbacks(Object)
on callback methods annotated withListener
andSubscription
.protected java.util.List<java.lang.reflect.Method>
findAnnotatedMethods(java.lang.Object bean, java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass)
protected java.lang.Object
getField(java.lang.Object bean, java.lang.reflect.Field field)
protected java.lang.Object
invokePrivate(java.lang.Object bean, java.lang.reflect.Method method, java.lang.Object... args)
protected static java.lang.Object
invokePublic(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object[] arguments)
boolean
process(java.lang.Object bean)
Processes dependencies annotated withSession
, callbacks annotated withListener
andSubscription
and lifecycle methods annotated withPostConstruct
.protected boolean
processInjectable(java.lang.Object bean, java.lang.Object injectable)
protected boolean
processInjectables(java.lang.Object bean, java.util.List<java.lang.Object> injectables)
protected java.util.List<java.lang.String>
processParameters(java.lang.reflect.Method method)
boolean
processPostConstruct(java.lang.Object bean)
Processes lifecycle methods annotated withPostConstruct
.boolean
processPreDestroy(java.lang.Object bean)
Processes lifecycle methods annotated withPreDestroy
.protected void
setField(java.lang.Object bean, java.lang.reflect.Field field, java.lang.Object value)
-
-
-
Method Detail
-
process
public boolean process(java.lang.Object bean)
Processes dependencies annotated withSession
, callbacks annotated withListener
andSubscription
and lifecycle methods annotated withPostConstruct
.- Parameters:
bean
- the annotated service instance- Returns:
- true if at least one dependency or callback has been processed, false otherwise
-
processPostConstruct
public boolean processPostConstruct(java.lang.Object bean)
Processes lifecycle methods annotated withPostConstruct
.- Parameters:
bean
- the annotated service instance- Returns:
- true if at least one lifecycle method has been invoked, false otherwise
-
deprocess
public boolean deprocess(java.lang.Object bean)
Performs the opposite processing done byprocess(Object)
on callbacks methods annotated withListener
andSubscription
, and on lifecycle methods annotated withPreDestroy
.- Parameters:
bean
- the annotated service instance- Returns:
- true if at least one deprocessing has been performed, false otherwise
- See Also:
process(Object)
-
deprocessCallbacks
public boolean deprocessCallbacks(java.lang.Object bean)
Performs the opposite processing done byprocessCallbacks(Object)
on callback methods annotated withListener
andSubscription
.- Parameters:
bean
- the annotated service instance- Returns:
- true if the at least one callback has been deprocessed
-
processPreDestroy
public boolean processPreDestroy(java.lang.Object bean)
Processes lifecycle methods annotated withPreDestroy
.- Parameters:
bean
- the annotated service instance- Returns:
- true if at least one lifecycle method has been invoked, false otherwise
-
findAnnotatedMethods
protected java.util.List<java.lang.reflect.Method> findAnnotatedMethods(java.lang.Object bean, java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass)
-
processParameters
protected java.util.List<java.lang.String> processParameters(java.lang.reflect.Method method)
-
invokePrivate
protected java.lang.Object invokePrivate(java.lang.Object bean, java.lang.reflect.Method method, java.lang.Object... args)
-
invokePublic
protected static java.lang.Object invokePublic(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object[] arguments) throws java.lang.Throwable
- Throws:
java.lang.Throwable
-
callPublic
protected static java.lang.Object callPublic(java.lang.Object target, java.lang.reflect.Method method, java.lang.Object... arguments)
-
getField
protected java.lang.Object getField(java.lang.Object bean, java.lang.reflect.Field field)
-
setField
protected void setField(java.lang.Object bean, java.lang.reflect.Field field, java.lang.Object value)
-
checkMethodsPublic
protected static void checkMethodsPublic(java.lang.Object bean, java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass)
-
checkSignaturesMatch
protected static void checkSignaturesMatch(java.lang.reflect.Method method, java.lang.Class<?>[] expectedTypes, java.util.List<java.lang.String> paramNames)
-
processInjectables
protected boolean processInjectables(java.lang.Object bean, java.util.List<java.lang.Object> injectables)
-
processInjectable
protected boolean processInjectable(java.lang.Object bean, java.lang.Object injectable)
-
-