org.hibernate.bytecode.internal.javassist

Class FastClass

java.lang.Object

org.hibernate.bytecode.internal.javassist.FastClass

All Implemented Interfaces:

java.io.Serializable

public class FastClass
extends java.lang.Object
implements java.io.Serializable

Fast access to class information

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static FastClass	create(java.lang.Class type) Constructs a FastClass
boolean	equals(java.lang.Object o)
int	getIndex(java.lang.Class[] parameterTypes) Locate the index of a constructor
int	getIndex(java.lang.String name, java.lang.Class[] parameterTypes) Locate the index of a method
java.lang.Class	getJavaClass() Get the wrapped java class reference
java.lang.String	getName() Get the wrapped class name
int	hashCode()
java.lang.Object	invoke(int index, java.lang.Object obj, java.lang.Object[] args) Access to invoke a method on the class that this fast class handles by its index
java.lang.Object	invoke(java.lang.String name, java.lang.Class[] parameterTypes, java.lang.Object obj, java.lang.Object[] args) Access to invoke a method on the class that this fast class handles
java.lang.Object	newInstance() Invoke the default constructor
java.lang.Object	newInstance(java.lang.Class[] parameterTypes, java.lang.Object[] args) Invoke a parameterized constructor
java.lang.Object	newInstance(int index, java.lang.Object[] args) Invoke a constructor by its index
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

create

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

Constructs a FastClass

Parameters:

type - The class to optimize

Returns:

The fast class access to the given class

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

Access to invoke a method on the class that this fast class handles

Parameters:

name - The name of the method to invoke,

parameterTypes - The method parameter types

obj - The instance on which to invoke the method

args - The parameter arguments

Returns:

The method result

Throws:

java.lang.reflect.InvocationTargetException - Indicates a problem performing invocation

invoke

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

Access to invoke a method on the class that this fast class handles by its index

Parameters:

index - The method index

obj - The instance on which to invoke the method

args - The parameter arguments

Returns:

The method result

Throws:

java.lang.reflect.InvocationTargetException - Indicates a problem performing invocation

newInstance

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

Invoke the default constructor

Returns:

The constructed instance

Throws:

java.lang.reflect.InvocationTargetException - Indicates a problem performing invocation

newInstance

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

Invoke a parameterized constructor

Parameters:

parameterTypes - The parameter types

args - The parameter arguments to pass along

Returns:

The constructed instance

Throws:

java.lang.reflect.InvocationTargetException - Indicates a problem performing invocation

newInstance

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

Invoke a constructor by its index

Parameters:

index - The constructor index

args - The parameter arguments to pass along

Returns:

The constructed instance

Throws:

java.lang.reflect.InvocationTargetException - Indicates a problem performing invocation

getIndex

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

Locate the index of a method

Parameters:

name - The method name

parameterTypes - The method parameter types

Returns:

The index

getIndex

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

Locate the index of a constructor

Parameters:

parameterTypes - The constructor parameter types

Returns:

The index

getName

public java.lang.String getName()

Get the wrapped class name

Returns:

The class name

getJavaClass

public java.lang.Class getJavaClass()

Get the wrapped java class reference

Returns:

The class reference

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object