public class HotSwappingInvoker<T> extends DelegatingInvoker<Object>
DelegatingInvoker
implementation that allows the exchange of the delegate.Modifier and Type | Class and Description |
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protected static interface |
HotSwappingInvoker.CycleCheck
Internal interface used to detect cyclic swapping activity.
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Constructor and Description |
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HotSwappingInvoker(Class<?>[] types,
ProxyFactory proxyFactory,
ObjectReference<Object> delegateReference,
DelegationMode delegationMode)
Construct a HotSwappingInvoker.
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Modifier and Type | Method and Description |
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protected Object |
delegate()
Retrieve the delegated object in derived classes.
|
protected Object |
hotswap(Object newDelegate)
Exchange the current delegate.
|
Object |
invoke(Object proxy,
Method method,
Object[] args)
Invocation of a method of the proxied object.
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T |
proxy()
Create a proxy for this Invoker.
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equals, getDelegateReference, getMethodToInvoke, getProxyFactory, hashCode, invokeOnDelegate
public HotSwappingInvoker(Class<?>[] types, ProxyFactory proxyFactory, ObjectReference<Object> delegateReference, DelegationMode delegationMode)
types
- the types of the proxyproxyFactory
- the ProxyFactory
to usedelegateReference
- the ObjectReference
with the delegatedelegationMode
- DelegationMode.DIRECT
or DelegationMode.SIGNATURE
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable
Invoker
protected Object delegate()
DelegatingInvoker
delegate
in class DelegatingInvoker<Object>
protected Object hotswap(Object newDelegate)
newDelegate
- the new delegateIllegalStateException
- if cyclic swapping action is detectedCopyright © 2005–2017 Codehaus. All rights reserved.