org.codehaus.aspectwerkz.joinpoint.impl
Class MethodRttiImpl

java.lang.Object
  org.codehaus.aspectwerkz.joinpoint.impl.MethodRttiImpl

All Implemented Interfaces:

CodeRtti, MemberRtti, MethodRtti, Rtti

public class MethodRttiImpl

extends Object

implements MethodRtti

Implementation for the method signature.

Author:

Jonas Bonér

Constructor Summary

MethodRttiImpl(MethodSignatureImpl signature, Object thisInstance, Object targetInstance)
Creates a new method RTTI.

Method Summary

Rtti	cloneFor(Object thisInstance, Object targetInstance) Clones the RTTI instance.
Class	getDeclaringType() Returns the declaring class.
Class[]	getExceptionTypes() Returns the exception types declared by the code block.
Method	getMethod() Returns the method.
MethodTuple	getMethodTuple() Returns the method tuple.
int	getModifiers() Returns the modifiers for the signature.
String	getName() Returns the name (f.e. name of method of field).
Class[]	getParameterTypes() Returns the parameter types.
Object[]	getParameterValues() Returns the values of the parameters.
Class	getReturnType() Returns the return type.
Object	getReturnValue() Returns the value of the return type.
Object	getTarget() Returns the target instance.
Object	getThis() Returns the instance currently executing.
void	setParameterValues(Object[] parameterValues) Sets the values of the parameters.
void	setReturnValue(Object returnValue) Sets the return value.
String	toString() Returns a string representation of the signature.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MethodRttiImpl

public MethodRttiImpl(MethodSignatureImpl signature,
                      Object thisInstance,
                      Object targetInstance)

Creates a new method RTTI.

Parameters:

signature -

thisInstance -

targetInstance -

Method Detail

cloneFor

public Rtti cloneFor(Object thisInstance,
                     Object targetInstance)

Clones the RTTI instance.

Specified by:

cloneFor in interface Rtti

Parameters:

thisInstance -

targetInstance -

Returns:

getTarget

public Object getTarget()

Returns the target instance.

Specified by:

getTarget in interface Rtti

Returns:

the target instance

getThis

public Object getThis()

Returns the instance currently executing.

Specified by:

getThis in interface Rtti

Returns:

the instance currently executing

getMethodTuple

public MethodTuple getMethodTuple()

Returns the method tuple.

Returns:

the method tuple

getMethod

public Method getMethod()

Returns the method.

Specified by:

getMethod in interface MethodRtti

Returns:

the method

getDeclaringType

public Class getDeclaringType()

Returns the declaring class.

Specified by:

getDeclaringType in interface Rtti

Returns:

the declaring class

getModifiers

public int getModifiers()

Returns the modifiers for the signature.

Could be used like this:

 boolean isPublic = java.lang.reflect.Modifier.isPublic(signature.getModifiers());
 

Specified by:

getModifiers in interface Rtti

Returns:

the mofifiers

getName

public String getName()

Returns the name (f.e. name of method of field).

Specified by:

getName in interface Rtti

Returns:

getExceptionTypes

public Class[] getExceptionTypes()

Returns the exception types declared by the code block.

Specified by:

getExceptionTypes in interface CodeRtti

Returns:

the exception types

getParameterTypes

public Class[] getParameterTypes()

Returns the parameter types.

Specified by:

getParameterTypes in interface CodeRtti

Returns:

the parameter types

setParameterValues

public void setParameterValues(Object[] parameterValues)

Sets the values of the parameters.

Specified by:

setParameterValues in interface CodeRtti

Parameters:

parameterValues -

getParameterValues

public Object[] getParameterValues()

Returns the values of the parameters.

Specified by:

getParameterValues in interface CodeRtti

Returns:

the values of the parameters

getReturnType

public Class getReturnType()

Returns the return type.

Specified by:

getReturnType in interface MethodRtti

Returns:

the return type

setReturnValue

public void setReturnValue(Object returnValue)

Sets the return value.

Parameters:

returnValue - the return value

getReturnValue

public Object getReturnValue()

Returns the value of the return type.

Specified by:

getReturnValue in interface MethodRtti

Returns:

the value of the return type

toString

public String toString()

Returns a string representation of the signature.

Returns:

a string representation