org.jvnet.hk2.internal

Class MethodInterceptorHandler.MethodInvocationImpl

java.lang.Object

org.jvnet.hk2.internal.MethodInterceptorHandler.MethodInvocationImpl

All Implemented Interfaces:

org.aopalliance.intercept.Invocation, org.aopalliance.intercept.Joinpoint, org.aopalliance.intercept.MethodInvocation, HK2Invocation

Enclosing class:

MethodInterceptorHandler

private class MethodInterceptorHandler.MethodInvocationImpl
extends java.lang.Object
implements org.aopalliance.intercept.MethodInvocation, HK2Invocation

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Object[]	arguments
private int	index
private java.util.List<org.aopalliance.intercept.MethodInterceptor>	interceptors
private java.lang.reflect.Method	method
private java.lang.Object	myself
private java.lang.reflect.Method	proceed
private java.util.HashMap<java.lang.String,java.lang.Object>	userData

Constructor Summary

Constructors

Modifier	Constructor and Description
private	MethodInvocationImpl(java.lang.Object[] arguments, java.lang.reflect.Method method, java.lang.Object myself, java.util.List<org.aopalliance.intercept.MethodInterceptor> interceptors, int index, java.lang.reflect.Method proceed, java.util.HashMap<java.lang.String,java.lang.Object> userData)

Method Summary

Modifier and Type	Method and Description
java.lang.Object[]	getArguments()
java.lang.reflect.Method	getMethod()
java.lang.reflect.AccessibleObject	getStaticPart()
java.lang.Object	getThis()
java.lang.Object	getUserData(java.lang.String key) Gets the user data associated with the given key
java.lang.Object	proceed()
void	setUserData(java.lang.String key, java.lang.Object data) Sets the user data to be associated with the invocation frame.

Methods inherited from class java.lang.Object

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

Field Detail

arguments

private final java.lang.Object[] arguments

method

private final java.lang.reflect.Method method

myself

private final java.lang.Object myself

interceptors

private final java.util.List<org.aopalliance.intercept.MethodInterceptor> interceptors

index

private final int index

proceed

private final java.lang.reflect.Method proceed

userData

private java.util.HashMap<java.lang.String,java.lang.Object> userData

Constructor Detail

MethodInvocationImpl

private MethodInvocationImpl(java.lang.Object[] arguments,
                             java.lang.reflect.Method method,
                             java.lang.Object myself,
                             java.util.List<org.aopalliance.intercept.MethodInterceptor> interceptors,
                             int index,
                             java.lang.reflect.Method proceed,
                             java.util.HashMap<java.lang.String,java.lang.Object> userData)

Method Detail

getArguments

public java.lang.Object[] getArguments()

Specified by:

getArguments in interface org.aopalliance.intercept.Invocation

getStaticPart

public java.lang.reflect.AccessibleObject getStaticPart()

Specified by:

getStaticPart in interface org.aopalliance.intercept.Joinpoint

getThis

public java.lang.Object getThis()

Specified by:

getThis in interface org.aopalliance.intercept.Joinpoint

getMethod

public java.lang.reflect.Method getMethod()

Specified by:

getMethod in interface org.aopalliance.intercept.MethodInvocation

proceed

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

Specified by:

proceed in interface org.aopalliance.intercept.Joinpoint

Throws:

java.lang.Throwable

setUserData

public void setUserData(java.lang.String key,
                        java.lang.Object data)

Description copied from interface: HK2Invocation

Sets the user data to be associated with the invocation frame. The key may not be null. If data is null then the data associated with the key is removed

Specified by:

setUserData in interface HK2Invocation

Parameters:

key - a non-null identifier for user data to be associated with the invocation frame

data - possibly null data. If non-null it will replace any value previously associated with the key. If null it will remove the key from the map

getUserData

public java.lang.Object getUserData(java.lang.String key)

Description copied from interface: HK2Invocation

Gets the user data associated with the given key

Specified by:

getUserData in interface HK2Invocation

Parameters:

key - The key for which to get data. May not be null

Returns:

The user data previously associated with this key, or null if there was no user data associated with this key