org.nuiton.jaxx.compiler.reflect

Class ClassDescriptorHelper

java.lang.Object

org.nuiton.jaxx.compiler.reflect.ClassDescriptorHelper

public class ClassDescriptorHelper
extends Object

Mirrors the class java.lang.ClassLoader. JAXX uses ClassDescriptor instead of Class almost everywhere so that it can handle circular dependencies (there can't be a Class object for an uncompiled JAXX or Java source file, and a compiler must be allow references to symbols in uncompiled source files in order to handle circular dependencies). Note : Was previously ClassDescriptorLoader.

Since:

2.0.2

Author:

Tony Chemit - dev@tchemit.fr

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ClassDescriptorHelper.ResolverType Constants to define who load a ClassDescriptor.

Method Summary

Modifier and Type	Method and Description
static void	checkSupportClass(Class<?> handlerClass, ClassDescriptor beanClass, Class<?>... tagClasses)
static FieldDescriptor	createFieldDescriptor(Field javaField, ClassLoader classLoader)
static MethodDescriptor	createMethodDescriptor(Constructor<?> javaMethod, ClassLoader classLoader)
static MethodDescriptor	createMethodDescriptor(Method javaMethod, ClassLoader classLoader)
static Class<?>	getClass(String className, ClassLoader classLoader)
static ClassDescriptor	getClassDescriptor(Class<?> javaClass)
static ClassDescriptor	getClassDescriptor(String className)
static ClassDescriptor	getClassDescriptor(String className, ClassLoader classLoader)
protected static ClassDescriptor	getClassDescriptor0(ClassDescriptorHelper.ResolverType resolverType, String className, URL source, ClassLoader classLoader)
protected static Map<ClassDescriptorHelper.ResolverType,ClassDescriptorResolver>	getDescriptorResolvers()
static JAXXObjectDescriptor	getJAXXObjectDescriptor(Class<?> jaxxClass)
static Class<?>	getPrimitiveBoxedClass(String className)
static Class<?>	getPrimitiveClass(String className)
static URL	getURL(ClassLoader classLoader, String className, String clasifier)
static boolean	isAssignableFrom(ClassDescriptor classDescriptor, Class<?> awareClass)
static void	reset()
static void	setShowLoading(boolean b)

Methods inherited from class java.lang.Object

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

Method Detail

getDescriptorResolvers

protected static Map<ClassDescriptorHelper.ResolverType,ClassDescriptorResolver> getDescriptorResolvers()

isAssignableFrom

public static boolean isAssignableFrom(ClassDescriptor classDescriptor,
                                       Class<?> awareClass)

getClassDescriptor

public static ClassDescriptor getClassDescriptor(String className)
                                          throws ClassNotFoundException

Throws:

ClassNotFoundException

getClassDescriptor

public static ClassDescriptor getClassDescriptor(Class<?> javaClass)

getURL

public static URL getURL(ClassLoader classLoader,
                         String className,
                         String clasifier)

getClassDescriptor

public static ClassDescriptor getClassDescriptor(String className,
                                                 ClassLoader classLoader)
                                          throws ClassNotFoundException

Throws:

ClassNotFoundException

getClassDescriptor0

protected static ClassDescriptor getClassDescriptor0(ClassDescriptorHelper.ResolverType resolverType,
                                                     String className,
                                                     URL source,
                                                     ClassLoader classLoader)
                                              throws ClassNotFoundException

Throws:

ClassNotFoundException

getPrimitiveBoxedClass

public static Class<?> getPrimitiveBoxedClass(String className)

getPrimitiveClass

public static Class<?> getPrimitiveClass(String className)
                                  throws ClassNotFoundException

Throws:

ClassNotFoundException

getClass

public static Class<?> getClass(String className,
                                ClassLoader classLoader)
                         throws ClassNotFoundException

Throws:

ClassNotFoundException

checkSupportClass

public static void checkSupportClass(Class<?> handlerClass,
                                     ClassDescriptor beanClass,
                                     Class<?>... tagClasses)

reset

public static void reset()

createMethodDescriptor

public static MethodDescriptor createMethodDescriptor(Method javaMethod,
                                                      ClassLoader classLoader)

createMethodDescriptor

public static MethodDescriptor createMethodDescriptor(Constructor<?> javaMethod,
                                                      ClassLoader classLoader)

createFieldDescriptor

public static FieldDescriptor createFieldDescriptor(Field javaField,
                                                    ClassLoader classLoader)

getJAXXObjectDescriptor

public static JAXXObjectDescriptor getJAXXObjectDescriptor(Class<?> jaxxClass)

setShowLoading

public static void setShowLoading(boolean b)