com.gentlyweb.utils

类 Accessor

java.lang.Object

com.gentlyweb.utils.Accessor

public class Accessor
extends Object

构造器概要

构造器

构造器和说明
Accessor()

方法概要

限定符和类型	方法和说明
static List	getAccessorChain(String accessorRef, Class clazz) Get the Java field associated with the named field.
String	getIndex()
static Object	getValueForIndex(Object data, String index)
static Object	getValueFromAccessorChain(Object obj, List chain)
boolean	isIndexCorrectForType(Class c)
void	setAccessor(Field f)
void	setAccessor(Method m)
void	setIndex(String index)

从类继承的方法 java.lang.Object

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

构造器详细资料

Accessor

public Accessor()

方法详细资料

getIndex

public String getIndex()

setIndex

public void setIndex(String index)

setAccessor

public void setAccessor(Field f)

setAccessor

public void setAccessor(Method m)

isIndexCorrectForType

public boolean isIndexCorrectForType(Class c)

getValueFromAccessorChain

public static Object getValueFromAccessorChain(Object obj,
                                               List chain)
                                        throws IllegalAccessException,
                                               InvocationTargetException

抛出:

IllegalAccessException

InvocationTargetException

getValueForIndex

public static Object getValueForIndex(Object data,
                                      String index)

getAccessorChain

public static List getAccessorChain(String accessorRef,
                                    Class clazz)
                             throws IllegalArgumentException

Get the Java field associated with the named field. Return null if there isn't one, or if we can't access it.

参数:

accessorRef - The name of the field.

clazz - The Class to get the field from.

返回:

A List of Accessor objects used for delving into the classes to be sorted.

抛出:

IllegalArgumentException