Package javassist.tools.rmi
Class StubGenerator
- java.lang.Object
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- javassist.tools.rmi.StubGenerator
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- All Implemented Interfaces:
Translator
public class StubGenerator extends java.lang.Object implements Translator
A stub-code generator. It is used for producing a proxy class.The proxy class for class A is as follows:
public class A implements Proxy, Serializable { private ObjectImporter importer; private int objectId; public int _getObjectId() { return objectId; } public A(ObjectImporter oi, int id) { importer = oi; objectId = id; } ... the same methods that the original class A declares ... }
Instances of the proxy class is created by an
ObjectImporter
object.
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Constructor Summary
Constructors Constructor Description StubGenerator()
Constructs a stub-code generator.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
isProxyClass(java.lang.String name)
Returnstrue
if the specified class is a proxy class recorded bymakeProxyClass()
.boolean
makeProxyClass(java.lang.Class<?> clazz)
Makes a proxy class.void
onLoad(ClassPool pool, java.lang.String classname)
Does nothing.void
start(ClassPool pool)
Initializes the object.
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Method Detail
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start
public void start(ClassPool pool) throws NotFoundException
Initializes the object. This is a method declared in javassist.Translator.- Specified by:
start
in interfaceTranslator
- Parameters:
pool
- theClassPool
that this translator should use.- Throws:
NotFoundException
- if aCtClass
cannot be found.- See Also:
Translator.start(ClassPool)
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onLoad
public void onLoad(ClassPool pool, java.lang.String classname)
Does nothing. This is a method declared in javassist.Translator.- Specified by:
onLoad
in interfaceTranslator
- Parameters:
pool
- theClassPool
that this translator should use.classname
- the name of the class being loaded.- See Also:
Translator.onLoad(ClassPool,String)
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isProxyClass
public boolean isProxyClass(java.lang.String name)
Returnstrue
if the specified class is a proxy class recorded bymakeProxyClass()
.- Parameters:
name
- a fully-qualified class name
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makeProxyClass
public boolean makeProxyClass(java.lang.Class<?> clazz) throws CannotCompileException, NotFoundException
Makes a proxy class. The produced class is substituted for the original class.- Parameters:
clazz
- the class referenced through the proxy class.- Returns:
false
if the proxy class has been already produced.- Throws:
CannotCompileException
NotFoundException
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