org.statefulj.framework.binders.common.utils

Class JavassistUtils

java.lang.Object

org.statefulj.framework.binders.common.utils.JavassistUtils

public class JavassistUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
JavassistUtils()

Method Summary

Modifier and Type	Method and Description
static void	addClassAnnotation(javassist.CtClass clazz, Class<?> annotationClass, Object... values)
static void	addMethodAnnotations(javassist.CtMethod ctMethod, Method method)
static void	addResourceAnnotation(javassist.CtField field, String beanName)
static javassist.bytecode.annotation.Annotation	cloneAnnotation(javassist.bytecode.ConstPool constPool, Annotation annotation) Clone an annotation and all of it's methods
static void	copyTypeAnnotations(Class<?> fromClass, javassist.CtClass toClass)
static javassist.bytecode.annotation.MemberValue	createMemberValue(javassist.bytecode.ConstPool constPool, Object val)
static javassist.bytecode.AnnotationsAttribute	getAnnotationsAttribute(javassist.bytecode.ClassFile ccFile)
static List<Method>	getMethodsAnnotatedWith(Class<?> type, Class<? extends Annotation> annotation)

Methods inherited from class java.lang.Object

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

Constructor Detail

JavassistUtils

public JavassistUtils()

Method Detail

addClassAnnotation

public static void addClassAnnotation(javassist.CtClass clazz,
                                      Class<?> annotationClass,
                                      Object... values)

getAnnotationsAttribute

public static javassist.bytecode.AnnotationsAttribute getAnnotationsAttribute(javassist.bytecode.ClassFile ccFile)

cloneAnnotation

public static javassist.bytecode.annotation.Annotation cloneAnnotation(javassist.bytecode.ConstPool constPool,
                                                                       Annotation annotation)
                                                                throws IllegalArgumentException,
                                                                       IllegalAccessException,
                                                                       InvocationTargetException

Clone an annotation and all of it's methods

Parameters:

constPool -

annotation -

Returns:

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

addResourceAnnotation

public static void addResourceAnnotation(javassist.CtField field,
                                         String beanName)

addMethodAnnotations

public static void addMethodAnnotations(javassist.CtMethod ctMethod,
                                        Method method)
                                 throws IllegalArgumentException,
                                        IllegalAccessException,
                                        InvocationTargetException

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

getMethodsAnnotatedWith

public static List<Method> getMethodsAnnotatedWith(Class<?> type,
                                                   Class<? extends Annotation> annotation)

createMemberValue

public static javassist.bytecode.annotation.MemberValue createMemberValue(javassist.bytecode.ConstPool constPool,
                                                                          Object val)

copyTypeAnnotations

public static void copyTypeAnnotations(Class<?> fromClass,
                                       javassist.CtClass toClass)
                                throws IllegalArgumentException,
                                       IllegalAccessException,
                                       InvocationTargetException

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException