Package net.sf.cglib.proxy
Interface Factory
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public interface Factory
All enhanced instances returned by theEnhancer
class implement this interface. Using this interface for new instances is faster than going through theEnhancer
interface or using reflection. In addition, to intercept methods called during object construction you must use these methods instead of reflection.- Version:
- $Id: Factory.java,v 1.13 2004/06/24 21:15:20 herbyderby Exp $
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Callback
getCallback(int index)
Return theCallback
implementation at the specified index.Callback[]
getCallbacks()
Get the current set of callbacks for ths object.java.lang.Object
newInstance(java.lang.Class[] types, java.lang.Object[] args, Callback[] callbacks)
Creates a new instance of the same type, using the constructor matching the given signature.java.lang.Object
newInstance(Callback callback)
Creates new instance of the same type, using the no-arg constructor.java.lang.Object
newInstance(Callback[] callbacks)
Creates new instance of the same type, using the no-arg constructor.void
setCallback(int index, Callback callback)
Set the callback for this object for the given type.void
setCallbacks(Callback[] callbacks)
Replace all of the callbacks for this object at once.
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Method Detail
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newInstance
java.lang.Object newInstance(Callback callback)
Creates new instance of the same type, using the no-arg constructor. The class of this object must have been created using a single Callback type. If multiple callbacks are required an exception will be thrown.- Parameters:
callback
- the new interceptor to use- Returns:
- new instance of the same type
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newInstance
java.lang.Object newInstance(Callback[] callbacks)
Creates new instance of the same type, using the no-arg constructor.- Parameters:
callbacks
- the new callbacks(s) to use- Returns:
- new instance of the same type
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newInstance
java.lang.Object newInstance(java.lang.Class[] types, java.lang.Object[] args, Callback[] callbacks)
Creates a new instance of the same type, using the constructor matching the given signature.- Parameters:
types
- the constructor argument typesargs
- the constructor argumentscallbacks
- the new interceptor(s) to use- Returns:
- new instance of the same type
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getCallback
Callback getCallback(int index)
Return theCallback
implementation at the specified index.- Parameters:
index
- the callback index- Returns:
- the callback implementation
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setCallback
void setCallback(int index, Callback callback)
Set the callback for this object for the given type.- Parameters:
index
- the callback index to replacecallback
- the new callback
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setCallbacks
void setCallbacks(Callback[] callbacks)
Replace all of the callbacks for this object at once.- Parameters:
callbacks
- the new callbacks(s) to use
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getCallbacks
Callback[] getCallbacks()
Get the current set of callbacks for ths object.- Returns:
- a new array instance
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