org.codehaus.aspectwerkz.reflect.impl.asm
Class AsmMethodInfo

java.lang.Object
  org.codehaus.aspectwerkz.reflect.impl.asm.AsmMemberInfo
      org.codehaus.aspectwerkz.reflect.impl.asm.AsmMethodInfo

All Implemented Interfaces:

MemberInfo, MethodInfo, ReflectionInfo

public class AsmMethodInfo
extends AsmMemberInfo
implements MethodInfo

ASM implementation of the MethodInfo interface.

Author:

Jonas BonŽr

Field Summary

protected String[]

m_parameterNames A list with the parameter names as they appear in the source code.

Fields inherited from class org.codehaus.aspectwerkz.reflect.impl.asm.AsmMemberInfo

m_annotations, m_classInfoRepository, m_declaringType, m_declaringTypeName, m_loaderRef, m_member

Method Summary

boolean	equals(Object o)
List	getAnnotations() Returns the annotations.
ClassInfo[]	getExceptionTypes() Returns the exception types.
static MethodInfo	getMethodInfo(String methodName, String methodDesc, byte[] bytecode, ClassLoader loader) Returns the method info for the method specified.
String[]	getParameterNames() Returns the parameter names as they appear in the source code.
ClassInfo[]	getParameterTypes() Returns the parameter types.
ClassInfo	getReturnType() Returns the return type.
String	getSignature() Returns the signature for the element.
int	hashCode()
void	pushParameterNameFromRegister(int registerIndex, String parameterName) Update the parameter name given the parameter information the index is the one from the register ie a long or double will needs 2 register
String	toString()

Methods inherited from class org.codehaus.aspectwerkz.reflect.impl.asm.AsmMemberInfo

getDeclaringType, getModifiers, getName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codehaus.aspectwerkz.reflect.MemberInfo

getDeclaringType

Methods inherited from interface org.codehaus.aspectwerkz.reflect.ReflectionInfo

getModifiers, getName

Field Detail

m_parameterNames

protected String[] m_parameterNames

A list with the parameter names as they appear in the source code. This information may not be available.

Method Detail

getMethodInfo

public static MethodInfo getMethodInfo(String methodName,
                                       String methodDesc,
                                       byte[] bytecode,
                                       ClassLoader loader)

Returns the method info for the method specified.

Parameters:

methodName -

methodDesc -

bytecode -

loader -

Returns:

the method info

getSignature

public String getSignature()

Returns the signature for the element.

Specified by:

getSignature in interface ReflectionInfo

Returns:

the signature for the element

getReturnType

public ClassInfo getReturnType()

Returns the return type.

Specified by:

getReturnType in interface MethodInfo

Returns:

the return type

getParameterTypes

public ClassInfo[] getParameterTypes()

Returns the parameter types.

Specified by:

getParameterTypes in interface MethodInfo

Returns:

the parameter types

getParameterNames

public String[] getParameterNames()

Returns the parameter names as they appear in the source code. This information is available only when class are compiled with javac -g (debug info), but is required for Aspect that are using args() and target()/this() bindings.

It returns null if not available.

Specified by:

getParameterNames in interface MethodInfo

Returns:

getExceptionTypes

public ClassInfo[] getExceptionTypes()

Returns the exception types.

Specified by:

getExceptionTypes in interface MethodInfo

Returns:

the exception types

getAnnotations

public List getAnnotations()

Returns the annotations.

Specified by:

getAnnotations in interface ReflectionInfo

Returns:

the annotations

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

pushParameterNameFromRegister

public void pushParameterNameFromRegister(int registerIndex,
                                          String parameterName)

Update the parameter name given the parameter information the index is the one from the register ie a long or double will needs 2 register

Parameters:

registerIndex -

parameterName -