Package org.jboss.weld.interceptor.proxy

Class SimpleInvocationContext

java.lang.Object

org.jboss.weld.interceptor.proxy.SimpleInvocationContext

All Implemented Interfaces:

javax.interceptor.InvocationContext, WeldInvocationContext

public class SimpleInvocationContext
extends Object

Simple InvocationContext implementation whose proceed() invokes the target method directly without calling any interceptors. If this is not a method interception, a call to proceed() always returns null.

Author:

Marius Bogoevici, Jozef Hartinger

Field Summary

Fields

Modifier and Type	Field	Description
protected Constructor<?>	constructor
protected Map<String,Object>	contextData
protected Set<Annotation>	interceptorBindings
protected Method	method
protected Object[]	parameters
protected Method	proceed
protected Object	target
protected Object	timer

Fields inherited from interface org.jboss.weld.interceptor.WeldInvocationContext

INTERCEPTOR_BINDINGS_KEY

Constructor Summary

Constructors

Constructor	Description
SimpleInvocationContext(Object target, Method targetMethod, Method proceed, Object[] parameters, Set<Annotation> interceptorBindings)
SimpleInvocationContext(Constructor<?> constructor, Object[] parameters, Map<String,Object> contextData, Set<Annotation> interceptorBindings)

Method Summary

Modifier and Type	Method	Description
Constructor<?>	getConstructor()
Map<String,Object>	getContextData()
Set<Annotation>	getInterceptorBindings()	Return the set of interceptor bindings for a lifecycle callback, business method, timeout method, or constructor.
<T extends Annotation> Set<T>	getInterceptorBindingsByType(Class<T> annotationType)	Return the set of interceptor bindings with the specified annotation type.
Method	getMethod()
Object[]	getParameters()
protected Method	getProceed()
Object	getTarget()
Object	getTimer()
protected static Map<String,Object>	newContextData(Set<Annotation> interceptorBindings)
Object	proceed()
void	setParameters(Object[] params)

Methods inherited from class java.lang.Object

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

Field Detail

contextData

protected Map<String,Object> contextData

method

protected final Method method

parameters

protected Object[] parameters

target

protected final Object target

timer

protected final Object timer

constructor

protected final Constructor<?> constructor

interceptorBindings

protected final Set<Annotation> interceptorBindings

proceed

protected final Method proceed

Constructor Detail

SimpleInvocationContext

public SimpleInvocationContext(Object target,
                               Method targetMethod,
                               Method proceed,
                               Object[] parameters,
                               Set<Annotation> interceptorBindings)

SimpleInvocationContext

public SimpleInvocationContext(Constructor<?> constructor,
                               Object[] parameters,
                               Map<String,Object> contextData,
                               Set<Annotation> interceptorBindings)

Method Detail

proceed

public Object proceed()
               throws Exception

Throws:

Exception

getContextData

public Map<String,Object> getContextData()

Specified by:

getContextData in interface javax.interceptor.InvocationContext

newContextData

protected static Map<String,Object> newContextData(Set<Annotation> interceptorBindings)

getMethod

public Method getMethod()

Specified by:

getMethod in interface javax.interceptor.InvocationContext

getParameters

public Object[] getParameters()

Specified by:

getParameters in interface javax.interceptor.InvocationContext

getTarget

public Object getTarget()

Specified by:

getTarget in interface javax.interceptor.InvocationContext

setParameters

public void setParameters(Object[] params)

Specified by:

setParameters in interface javax.interceptor.InvocationContext

getTimer

public Object getTimer()

Specified by:

getTimer in interface javax.interceptor.InvocationContext

getConstructor

public Constructor<?> getConstructor()

Specified by:

getConstructor in interface javax.interceptor.InvocationContext

getInterceptorBindingsByType

public <T extends Annotation> Set<T> getInterceptorBindingsByType(Class<T> annotationType)

Description copied from interface: WeldInvocationContext

Return the set of interceptor bindings with the specified annotation type.

Specified by:

getInterceptorBindingsByType in interface WeldInvocationContext

Type Parameters:

T - subclass of Annotation

Parameters:

annotationType - type of annotation

Returns:

a set of interceptor bindings with the specified annotation type

See Also:

WeldInvocationContext.getInterceptorBindings()

getInterceptorBindings

public Set<Annotation> getInterceptorBindings()

Description copied from interface: WeldInvocationContext

Return the set of interceptor bindings for a lifecycle callback, business method, timeout method, or constructor.

The returned set may be empty if only interceptors using the Interceptors annotation are associated.

Specified by:

getInterceptorBindings in interface WeldInvocationContext

Returns:

a set of interceptor bindings

getProceed

protected Method getProceed()