org.codehaus.aspectwerkz.joinpoint.impl
Class MethodSignatureImpl

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

All Implemented Interfaces:

CodeSignature, MemberSignature, MethodSignature, Serializable, Signature

public class MethodSignatureImpl

extends Object

implements MethodSignature

Implementation for the method signature.

Author:

Jonas Bonér

See Also:

Serialized Form

Constructor Summary

MethodSignatureImpl(Class declaringType, MethodTuple methodTuple)

Method Summary

Annotation	getAnnotation(String annotationName) Return the annotation with a specific name.
List	getAnnotationInfos() Return all the annotations Each annotation is wrapped in AnnotationInfoinstance.
List	getAnnotations(String annotationName) Return a list with the annotations with a specific name.
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.
Class	getReturnType() Returns the return type.
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

MethodSignatureImpl

public MethodSignatureImpl(Class declaringType,
                           MethodTuple methodTuple)

Parameters:

declaringType -

methodTuple -

Method Detail

getMethodTuple

public MethodTuple getMethodTuple()

Returns the method tuple.

Returns:

the method tuple

getMethod

public Method getMethod()

Returns the method.

Specified by:

getMethod in interface MethodSignature

Returns:

the method

getDeclaringType

public Class getDeclaringType()

Returns the declaring class.

Specified by:

getDeclaringType in interface Signature

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 Signature

Returns:

the mofifiers

getName

public String getName()

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

Specified by:

getName in interface Signature

Returns:

getExceptionTypes

public Class[] getExceptionTypes()

Returns the exception types declared by the code block.

Specified by:

getExceptionTypes in interface CodeSignature

Returns:

the exception types

getParameterTypes

public Class[] getParameterTypes()

Returns the parameter types.

Specified by:

getParameterTypes in interface CodeSignature

Returns:

the parameter types

getReturnType

public Class getReturnType()

Returns the return type.

Specified by:

getReturnType in interface MethodSignature

Returns:

the return type

getAnnotation

public Annotation getAnnotation(String annotationName)

Return the annotation with a specific name.

Specified by:

getAnnotation in interface MemberSignature

Parameters:

annotationName - the annotation name

Returns:

the annotation or null

getAnnotations

public List getAnnotations(String annotationName)

Return a list with the annotations with a specific name.

Specified by:

getAnnotations in interface MemberSignature

Parameters:

annotationName - the annotation name

Returns:

the annotations in a list (can be empty)

getAnnotationInfos

public List getAnnotationInfos()

Return all the annotations

Each annotation is wrapped in AnnotationInfoinstance.

Specified by:

getAnnotationInfos in interface MemberSignature

Returns:

a list with the annotations

toString

public String toString()

Returns a string representation of the signature.

Returns:

a string representation