Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> progeeks >> meta >> [ beans overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.progeeks.meta.beans
Class BeanInspector  

java.lang.Object
  org.progeeks.meta.beans.BeanInspector

---

public class BeanInspector

extends java.lang.Object

Provides reflection utilities for a single bean class. This internally caches bean methods so that they don't have to be looked up repeatedly. In addition, it can provide additional info about the class that is important to know about things like multi-valued properties and such.

Note: This class functions different than the org.progeeks.util.Inspector class and may one day replace it. This class provides an object per class where as the Inspector class provides and object per object.

Version:

$Revision: 1.7 $

---

Field Summary
private  java.lang.Class	beanClass
private  java.util.Map	descriptors
private static java.util.Map	inspectorCache           A cache of previously created bean inspector objects keyed off of class.
(package private) static org.progeeks.util.log.Log	log

 

Constructor Summary
protected	BeanInspector(java.lang.Class beanClass)

 

Method Summary
void	addPropertyElement(java.lang.Object bean, java.lang.String property, int index, java.lang.Object value)
boolean	addPropertyElement(java.lang.Object bean, java.lang.String property, java.lang.Object value)
protected  void	cacheDescriptors()
java.lang.Class	getBeanClass()
ContainerPropertyDescriptor	getContainerDescriptor(java.lang.String property)
java.beans.PropertyDescriptor	getDescriptor(java.lang.String property)
static BeanInspector	getInspector(java.lang.Class c)
java.util.List	getListProperty(java.lang.Object bean, java.lang.String property)
java.lang.Object	getProperty(java.lang.Object bean, java.lang.String property)
java.lang.Object	getPropertyElement(java.lang.Object bean, java.lang.String property, int index)
java.lang.Class	getPropertyType(java.lang.String property)
boolean	isContainerProperty(java.lang.String property)
boolean	isListProperty(java.lang.String property)
static void	releaseInspector(java.lang.Class c)
java.lang.Object	removePropertyElement(java.lang.Object bean, java.lang.String property, int index)
boolean	removePropertyElement(java.lang.Object bean, java.lang.String property, java.lang.Object value)
void	setProperty(java.lang.Object bean, java.lang.String property, java.lang.Object value)
java.lang.Object	setPropertyElement(java.lang.Object bean, java.lang.String property, int index, java.lang.Object value)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

static org.progeeks.util.log.Log log

---

inspectorCache

private static java.util.Map inspectorCache

A cache of previously created bean inspector objects keyed off of class. This is a potential resource leak depending on how high up in the class loader hierarchy this class is actually loaded. It could actually be an object in the meta-kit if it ever really mattered.

---

beanClass

private java.lang.Class beanClass

---

descriptors

private java.util.Map descriptors

Constructor Detail

BeanInspector

protected BeanInspector(java.lang.Class beanClass)

Method Detail

getInspector

public static BeanInspector getInspector(java.lang.Class c)

---

releaseInspector

public static void releaseInspector(java.lang.Class c)

---

cacheDescriptors

protected void cacheDescriptors()
                         throws java.beans.IntrospectionException

---

getBeanClass

public java.lang.Class getBeanClass()

---

setProperty

public void setProperty(java.lang.Object bean,
                        java.lang.String property,
                        java.lang.Object value)

---

getPropertyType

public java.lang.Class getPropertyType(java.lang.String property)

---

getProperty

public java.lang.Object getProperty(java.lang.Object bean,
                                    java.lang.String property)

---

isListProperty

public boolean isListProperty(java.lang.String property)

---

isContainerProperty

public boolean isContainerProperty(java.lang.String property)

---

getListProperty

public java.util.List getListProperty(java.lang.Object bean,
                                      java.lang.String property)

---

addPropertyElement

public boolean addPropertyElement(java.lang.Object bean,
                                  java.lang.String property,
                                  java.lang.Object value)

---

addPropertyElement

public void addPropertyElement(java.lang.Object bean,
                               java.lang.String property,
                               int index,
                               java.lang.Object value)

---

setPropertyElement

public java.lang.Object setPropertyElement(java.lang.Object bean,
                                           java.lang.String property,
                                           int index,
                                           java.lang.Object value)

---

removePropertyElement

public boolean removePropertyElement(java.lang.Object bean,
                                     java.lang.String property,
                                     java.lang.Object value)

---

removePropertyElement

public java.lang.Object removePropertyElement(java.lang.Object bean,
                                              java.lang.String property,
                                              int index)

---

getPropertyElement

public java.lang.Object getPropertyElement(java.lang.Object bean,
                                           java.lang.String property,
                                           int index)

---

getDescriptor

public java.beans.PropertyDescriptor getDescriptor(java.lang.String property)

---

getContainerDescriptor

public ContainerPropertyDescriptor getContainerDescriptor(java.lang.String property)

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> progeeks >> meta >> [ beans overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---