com.sun.enterprise.util

Class BeanUtils

java.lang.Object

com.sun.enterprise.util.BeanUtils

public class BeanUtils
extends Object

Static methods which are handy to manipulate java beans

Author:

martinmares

Constructor Summary

Constructors

Constructor and Description
BeanUtils()

Method Summary

Modifier and Type	Method and Description
static Map<String,Object>	beanToMap(Object bean) Loads all getters to the Map.
static Collection<Method>	getGetters(Object bean)
static Method	getSetter(Object bean, String attributeName)
static Collection<Method>	getSetters(Object bean)
static void	mapToBean(Object bean, Map<String,Object> data, boolean ignoreNotExistingSetter) Sets values from map to provided bean.
static String	toAttributeName(Method m) Extract attribute name from getter or setter.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanUtils

public BeanUtils()

Method Detail

beanToMap

public static Map<String,Object> beanToMap(Object bean)
                                    throws InvocationTargetException

Loads all getters to the Map.

Throws:

InvocationTargetException

mapToBean

public static void mapToBean(Object bean,
                             Map<String,Object> data,
                             boolean ignoreNotExistingSetter)
                      throws InvocationTargetException,
                             IllegalArgumentException

Sets values from map to provided bean.

Parameters:

bean - Set to its setters

data - key is attribute name and value is value to set

ignoreNotExistingSetter - if false and data contains key which does not point to any setter then IllegalArgumentException will be thrown

Throws:

InvocationTargetException

IllegalArgumentException

getGetters

public static Collection<Method> getGetters(Object bean)

getSetters

public static Collection<Method> getSetters(Object bean)

toAttributeName

public static String toAttributeName(Method m)
                              throws IllegalArgumentException

Extract attribute name from getter or setter.

Returns:

IllegalArgumentException if method is not getter or setter.

Throws:

IllegalArgumentException

getSetter

public static Method getSetter(Object bean,
                               String attributeName)