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ValueObjectHelper (JBoss Server API) - JBoss 3.2.7 server API Documentation 英文版文档

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org.jboss.ejb.plugins.jaws.metadata
Class ValueObjectHelper

java.lang.Object
  org.jboss.ejb.plugins.jaws.metadata.ValueObjectHelper

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public class ValueObjectHelper

extends Object

Provide static method to obtain a private attribute of a value object using its get method, and to set the value of a private attribute using its set method.

WARNING : These methods use Reflection so OK to run them at deployment time but at run time, we should better catch the Method get/set at CMPFieldMetaData level. So that the only invoke() method will be called at run time. This still needs to be done.

Version:

$Revision: 1.3 $

Author:

Vincent Harcq

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Constructor Summary

ValueObjectHelper()

 

Method Summary
static Class	getNestedFieldType(Class ejbClass, String name)
static Object	getValue(Object o, String fieldName)
static void	setValue(Object o, String fieldName, Object value)

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

ValueObjectHelper

public ValueObjectHelper()

Method Detail

getValue

public static Object getValue(Object o,
                              String fieldName)
                       throws NoSuchMethodException,
                              InvocationTargetException,
                              IllegalAccessException

Throws:

NoSuchMethodException

InvocationTargetException

IllegalAccessException

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setValue

public static void setValue(Object o,
                            String fieldName,
                            Object value)
                     throws NoSuchMethodException,
                            InvocationTargetException,
                            IllegalAccessException

Throws:

NoSuchMethodException

InvocationTargetException

IllegalAccessException

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getNestedFieldType

public static Class getNestedFieldType(Class ejbClass,
                                       String name)
                                throws NoSuchMethodException

Parameters:

ejbClass - the class in which the first occurance of name will be found

name - must be in the form address.line1

Throws:

NoSuchMethodException

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