| java.lang.Object
 org.jicengine.operation.ReflectionUtils
All known Subclasses: org.jicengine.operation.BeanUtils,
| ReflectionUtils | | public class ReflectionUtils (Code) | |
Copyright (C) 2004 Timo Laitinen
author:
.timo
version:
1.0 |
| Method Summary | |
| protected static Class | getActorClass(Object instanceOrClass)
| | protected static String | getArgumentTypeList(Object[] arguments)
| | public static Object | getFieldValue(Object instance, Class ownerClass, String fieldName)
Parameters:
instance - the instance whose field is referenced. | | protected static Class[] | getTypes(Object[] parameters)
| | public static Object | instantiate(Class instantiatedClass, Object[] arguments)
| | public static Object | invokeMethod(Object actor, String methodName, Object[] arguments)
Invokes a method.
Parameters:
methodName - the name of the method, like'addLayer' or 'setName'
Parameters:
actor - Description of the Parameter
Parameters:
arguments - Description of the Parameter an Object, if the invoked methodreturned something. | | public static Object | invokeStaticMethod(Class actorClass, String methodName, Object[] arguments)
| | public static boolean | isAssignableFrom(Class class1, Class class2)
Mimics method Class.isAssignableFrom, but handles the
conversions between primitives and primitive wrappers automatically. | | protected static Class | primitiveTypeToWrapperType(Class primitiveType)
| | protected static Class | primitiveWrapperToPrimitiveType(Class objectClass)
| | public static void | setFieldValue(Object instance, Class ownerClass, String fieldName, Object fieldValue)
|
| getArgumentTypeList | | protected static String getArgumentTypeList(Object[] arguments)(Code) | |
Parameters:
arguments - Object[] String types in format [arg1 class], [arg2 class], etc. |
| getFieldValue | | public static Object getFieldValue(Object instance, Class ownerClass, String fieldName) throws Exception(Code) | |
Parameters:
instance - the instance whose field is referenced. may be null, ifthe field in question is a static field.
Parameters:
ownerClass - the class that 'owns' the field.
Parameters:
fieldName - the name of the field. |
| isAssignableFrom | | public static boolean isAssignableFrom(Class class1, Class class2)(Code) | |
Mimics method Class.isAssignableFrom, but handles the
conversions between primitives and primitive wrappers automatically.
Parameters:
class1 - Class
Parameters:
class2 - Class boolean |
| primitiveTypeToWrapperType | | protected static Class primitiveTypeToWrapperType(Class primitiveType)(Code) | |
Parameters:
primitiveType - Description of the Parameter null if the argument class is not a primitive type. |
| primitiveWrapperToPrimitiveType | | protected static Class primitiveWrapperToPrimitiveType(Class objectClass)(Code) | |
Parameters:
objectClass - Description of the Parameter the Class representing a primitive: if the argumentClass is java.lang.Integer, returns Integer.TYPe, etc.null if the argument class is not a wrapper. |
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