org.jboss.reflect.spi
Interface MethodInfo

All Superinterfaces:

AnnotatedInfo, Cloneable, org.jboss.util.JBossInterface, MemberInfo, ModifierInfo

All Known Implementing Classes:

JavassistMethodInfo, MethodInfoImpl, ReflectMethodInfoImpl

public interface MethodInfo
extends AnnotatedInfo, MemberInfo

Method info

Author:

Bill Burke, Adrian Brock

Field Summary

static ClassInfo[]	NO_EXCEPTIONS No Exceptions
static ParameterInfo[]	NO_PARAMS No parameters
static TypeInfo[]	NO_PARAMS_TYPES No parameters

Fields inherited from interface org.jboss.reflect.spi.ModifierInfo

ABSTRACT, CONSTANT, FINAL, PACKAGE, PACKAGE_ABSTRACT, PACKAGE_CONSTANT, PACKAGE_STATIC, PRIVATE, PRIVATE_CONSTANT, PRIVATE_STATIC, PROTECTED, PROTECTED_ABSTRACT, PROTECTED_CONSTANT, PROTECTED_STATIC, PUBLIC, PUBLIC_ABSTRACT, PUBLIC_CONSTANT, PUBLIC_STATIC, STATIC

Method Summary

ClassInfo[]	getExceptionTypes() Get the exception types
String	getName() Get the method name
ParameterInfo[]	getParameters() Get the parameters
TypeInfo[]	getParameterTypes() Get the parameter types
TypeInfo	getReturnType() Get the return type
Object	invoke(Object target, Object[] args) Invoke the method

Methods inherited from interface org.jboss.reflect.spi.AnnotatedInfo

getAnnotation, getAnnotations, getUnderlyingAnnotation, getUnderlyingAnnotations, isAnnotationPresent, isAnnotationPresent

Methods inherited from interface org.jboss.util.JBossInterface

clone, toShortString, toShortString

Methods inherited from interface org.jboss.reflect.spi.MemberInfo

getDeclaringClass

Methods inherited from interface org.jboss.reflect.spi.ModifierInfo

getModifiers, isPublic, isStatic, isVolatile

Field Detail

NO_PARAMS_TYPES

static final TypeInfo[] NO_PARAMS_TYPES

No parameters

NO_PARAMS

static final ParameterInfo[] NO_PARAMS

No parameters

NO_EXCEPTIONS

static final ClassInfo[] NO_EXCEPTIONS

No Exceptions

Method Detail

getName

String getName()

Get the method name

Returns:

the method name

getParameterTypes

TypeInfo[] getParameterTypes()

Get the parameter types

Returns:

the parameter types

getParameters

ParameterInfo[] getParameters()

Get the parameters

Returns:

the parameters

getExceptionTypes

ClassInfo[] getExceptionTypes()

Get the exception types

Returns:

the exception types

getReturnType

TypeInfo getReturnType()

Get the return type

Returns:

the return type

invoke

Object invoke(Object target,
              Object[] args)
              throws Throwable

Invoke the method

Parameters:

target - the target

args - the arguments

Returns:

the result of the invocation

Throws:

Throwable - for any error