net.sf.cglib.reflect
Class FastClass

java.lang.Object
  net.sf.cglib.reflect.FastClass

public abstract class FastClass

extends java.lang.Object

Nested Class Summary

static class

FastClass.Generator

Constructor Summary

protected

FastClass(java.lang.Class type)

Method Summary

static FastClass	create(java.lang.Class type)
boolean	equals(java.lang.Object o)
FastConstructor	getConstructor(java.lang.Class[] parameterTypes)
FastConstructor	getConstructor(java.lang.reflect.Constructor constructor)
abstract int	getIndex(java.lang.Class[] parameterTypes) Return the index of the matching constructor.
abstract int	getIndex(Signature sig)
abstract int	getIndex(java.lang.String name, java.lang.Class[] parameterTypes) Return the index of the matching method.
java.lang.Class	getJavaClass()
abstract int	getMaxIndex() Returns the maximum method index for this class.
FastMethod	getMethod(java.lang.reflect.Method method)
FastMethod	getMethod(java.lang.String name, java.lang.Class[] parameterTypes)
java.lang.String	getName()
protected static java.lang.String	getSignatureWithoutReturnType(java.lang.String name, java.lang.Class[] parameterTypes)
int	hashCode()
abstract java.lang.Object	invoke(int index, java.lang.Object obj, java.lang.Object[] args) Invoke the method with the specified index.
java.lang.Object	invoke(java.lang.String name, java.lang.Class[] parameterTypes, java.lang.Object obj, java.lang.Object[] args)
java.lang.Object	newInstance()
java.lang.Object	newInstance(java.lang.Class[] parameterTypes, java.lang.Object[] args)
abstract java.lang.Object	newInstance(int index, java.lang.Object[] args) Create a new instance using the specified constructor index and arguments.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FastClass

protected FastClass(java.lang.Class type)

Method Detail

create

public static FastClass create(java.lang.Class type)

invoke

public java.lang.Object invoke(java.lang.String name,
                               java.lang.Class[] parameterTypes,
                               java.lang.Object obj,
                               java.lang.Object[] args)
                        throws java.lang.reflect.InvocationTargetException

Throws:

java.lang.reflect.InvocationTargetException

newInstance

public java.lang.Object newInstance()
                             throws java.lang.reflect.InvocationTargetException

Throws:

java.lang.reflect.InvocationTargetException

newInstance

public java.lang.Object newInstance(java.lang.Class[] parameterTypes,
                                    java.lang.Object[] args)
                             throws java.lang.reflect.InvocationTargetException

Throws:

java.lang.reflect.InvocationTargetException

getMethod

public FastMethod getMethod(java.lang.reflect.Method method)

getConstructor

public FastConstructor getConstructor(java.lang.reflect.Constructor constructor)

getMethod

public FastMethod getMethod(java.lang.String name,
                            java.lang.Class[] parameterTypes)

getConstructor

public FastConstructor getConstructor(java.lang.Class[] parameterTypes)

getName

public java.lang.String getName()

getJavaClass

public java.lang.Class getJavaClass()

toString

public java.lang.String toString()

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object o)

getIndex

public abstract int getIndex(java.lang.String name,
                             java.lang.Class[] parameterTypes)

Return the index of the matching method. The index may be used later to invoke the method with less overhead. If more than one method matches (i.e. they differ by return type only), one is chosen arbitrarily.

Parameters:

name - the method name

parameterTypes - the parameter array

Returns:

the index, or -1 if none is found.

See Also:

invoke(int, Object, Object[])

getIndex

public abstract int getIndex(java.lang.Class[] parameterTypes)

Return the index of the matching constructor. The index may be used later to create a new instance with less overhead.

Parameters:

parameterTypes - the parameter array

Returns:

the constructor index, or -1 if none is found.

See Also:

newInstance(int, Object[])

invoke

public abstract java.lang.Object invoke(int index,
                                        java.lang.Object obj,
                                        java.lang.Object[] args)
                                 throws java.lang.reflect.InvocationTargetException

Invoke the method with the specified index.

Parameters:

index - the method index

obj - the object the underlying method is invoked from

args - the arguments used for the method call

Throws:

java.lang.reflect.InvocationTargetException - if the underlying method throws an exception

See Also:

getIndex(name, Class[])

newInstance

public abstract java.lang.Object newInstance(int index,
                                             java.lang.Object[] args)
                                      throws java.lang.reflect.InvocationTargetException

Create a new instance using the specified constructor index and arguments.

Parameters:

index - the constructor index

args - the arguments passed to the constructor

Throws:

java.lang.reflect.InvocationTargetException - if the constructor throws an exception

See Also:

getIndex(Class[])

getIndex

public abstract int getIndex(Signature sig)

getMaxIndex

public abstract int getMaxIndex()

Returns the maximum method index for this class.

getSignatureWithoutReturnType

protected static java.lang.String getSignatureWithoutReturnType(java.lang.String name,
                                                                java.lang.Class[] parameterTypes)