org.jboss.weld.interceptor.proxy

Class SimpleInvocationContext

java.lang.Object

org.jboss.weld.interceptor.proxy.SimpleInvocationContext

All Implemented Interfaces:

InvocationContext, ExperimentalInvocationContext

public class SimpleInvocationContext
extends java.lang.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 and Description
protected java.lang.reflect.Constructor<?>	constructor
protected java.util.Map<java.lang.String,java.lang.Object>	contextData
protected java.util.Set<java.lang.annotation.Annotation>	interceptorBindings
protected java.lang.reflect.Method	method
protected java.lang.Object[]	parameters
protected java.lang.reflect.Method	proceed
protected java.lang.Object	target
protected java.lang.Object	timer

Constructor Summary

Constructors

Constructor and Description
SimpleInvocationContext(java.lang.reflect.Constructor<?> constructor, java.lang.Object[] parameters, java.util.Map<java.lang.String,java.lang.Object> contextData, java.util.Set<java.lang.annotation.Annotation> interceptorBindings)
SimpleInvocationContext(java.lang.Object target, java.lang.reflect.Method targetMethod, java.lang.reflect.Method proceed, java.lang.Object[] parameters, java.util.Set<java.lang.annotation.Annotation> interceptorBindings)

Method Summary

Modifier and Type	Method and Description
java.lang.reflect.Constructor<?>	getConstructor()
java.util.Map<java.lang.String,java.lang.Object>	getContextData()
java.util.Set<java.lang.annotation.Annotation>	getInterceptorBindings() The returning set may be empty if only interceptors using the Interceptors annotation are associated.
<T extends java.lang.annotation.Annotation> java.util.Set<T>	getInterceptorBindingsByType(java.lang.Class<T> annotationType) The returning set may be empty if only interceptors using the Interceptors annotation are associated.
java.lang.reflect.Method	getMethod()
java.lang.Object[]	getParameters()
protected java.lang.reflect.Method	getProceed()
java.lang.Object	getTarget()
java.lang.Object	getTimer()
protected static java.util.Map<java.lang.String,java.lang.Object>	newContextData(java.util.Set<java.lang.annotation.Annotation> interceptorBindings)
java.lang.Object	proceed()
void	setParameters(java.lang.Object[] params)

Methods inherited from class java.lang.Object

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

Field Detail

contextData

protected java.util.Map<java.lang.String,java.lang.Object> contextData

method

protected final java.lang.reflect.Method method

parameters

protected java.lang.Object[] parameters

target

protected final java.lang.Object target

timer

protected final java.lang.Object timer

constructor

protected final java.lang.reflect.Constructor<?> constructor

interceptorBindings

protected final java.util.Set<java.lang.annotation.Annotation> interceptorBindings

proceed

protected final java.lang.reflect.Method proceed

Constructor Detail

SimpleInvocationContext

public SimpleInvocationContext(java.lang.Object target,
                               java.lang.reflect.Method targetMethod,
                               java.lang.reflect.Method proceed,
                               java.lang.Object[] parameters,
                               java.util.Set<java.lang.annotation.Annotation> interceptorBindings)

SimpleInvocationContext

public SimpleInvocationContext(java.lang.reflect.Constructor<?> constructor,
                               java.lang.Object[] parameters,
                               java.util.Map<java.lang.String,java.lang.Object> contextData,
                               java.util.Set<java.lang.annotation.Annotation> interceptorBindings)

Method Detail

proceed

public java.lang.Object proceed()
                         throws java.lang.Exception

Throws:

java.lang.Exception

getContextData

public java.util.Map<java.lang.String,java.lang.Object> getContextData()

Specified by:

getContextData in interface InvocationContext

newContextData

protected static java.util.Map<java.lang.String,java.lang.Object> newContextData(java.util.Set<java.lang.annotation.Annotation> interceptorBindings)

getMethod

public java.lang.reflect.Method getMethod()

Specified by:

getMethod in interface InvocationContext

getParameters

public java.lang.Object[] getParameters()

Specified by:

getParameters in interface InvocationContext

getTarget

public java.lang.Object getTarget()

Specified by:

getTarget in interface InvocationContext

setParameters

public void setParameters(java.lang.Object[] params)

Specified by:

setParameters in interface InvocationContext

getTimer

public java.lang.Object getTimer()

Specified by:

getTimer in interface InvocationContext

getConstructor

public java.lang.reflect.Constructor<?> getConstructor()

Specified by:

getConstructor in interface InvocationContext

getInterceptorBindingsByType

public <T extends java.lang.annotation.Annotation> java.util.Set<T> getInterceptorBindingsByType(java.lang.Class<T> annotationType)

Description copied from interface: ExperimentalInvocationContext

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

Specified by:

getInterceptorBindingsByType in interface ExperimentalInvocationContext

Type Parameters:

T - subclass of Annotation

Parameters:

annotationType - type of annotation

Returns:

a set of interceptor bindings

getInterceptorBindings

public java.util.Set<java.lang.annotation.Annotation> getInterceptorBindings()

Description copied from interface: ExperimentalInvocationContext

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

Specified by:

getInterceptorBindings in interface ExperimentalInvocationContext

Returns:

a set of interceptor bindings

getProceed

protected java.lang.reflect.Method getProceed()