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org.apache.commons.el
Class BeanInfoManager  

java.lang.Object
  org.apache.commons.el.BeanInfoManager

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public class BeanInfoManager

extends java.lang.Object

Manages the BeanInfo for one class - contains the BeanInfo, and also a mapping from property name to BeanInfoProperty. There are also static methods for accessing the BeanInfoManager for a class - those mappings are cached permanently so that once the BeanInfoManager is calculated, it doesn't have to be calculated again.

Version:

$Change: 181181 $$DateTime: 2001/06/26 09:55:09 $$Author: luehe $

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Field Summary
(package private)  java.lang.Class	mBeanClass
(package private)  java.beans.BeanInfo	mBeanInfo
(package private) static java.util.Map	mBeanInfoManagerByClass
(package private)  java.util.Map	mEventSetByName
(package private)  java.util.Map	mIndexedPropertyByName
(package private)  boolean	mInitialized
(package private)  java.util.Map	mPropertyByName

 

Constructor Summary
(package private)	BeanInfoManager(java.lang.Class pBeanClass)           Constructor

 

Method Summary
(package private)  void	checkInitialized(Logger pLogger)           Makes sure that this class has been initialized, and synchronizes the initialization if it's required.
(package private) static BeanInfoManager	createBeanInfoManager(java.lang.Class pClass)           Creates and registers the BeanInfoManager for the given class if it isn't already registered.
java.lang.Class	getBeanClass()
(package private)  java.beans.BeanInfo	getBeanInfo(Logger pLogger)           Returns the BeanInfo for the class
static BeanInfoIndexedProperty	getBeanInfoIndexedProperty(java.lang.Class pClass, java.lang.String pIndexedPropertyName, Logger pLogger)           Returns the BeanInfoIndexedProperty for the specified property in the given class, or null if not found.
static BeanInfoManager	getBeanInfoManager(java.lang.Class pClass)           Returns the BeanInfoManager for the specified class
static BeanInfoProperty	getBeanInfoProperty(java.lang.Class pClass, java.lang.String pPropertyName, Logger pLogger)           Returns the BeanInfoProperty for the specified property in the given class, or null if not found.
java.beans.EventSetDescriptor	getEventSet(java.lang.String pEventSetName, Logger pLogger)           Returns the EventSetDescriptor for the given event set name, or null if not found.
BeanInfoIndexedProperty	getIndexedProperty(java.lang.String pIndexedPropertyName, Logger pLogger)           Returns the BeanInfoIndexedProperty for the given property name, or null if not found.
BeanInfoProperty	getProperty(java.lang.String pPropertyName, Logger pLogger)           Returns the BeanInfoProperty for the given property name, or null if not found.
(package private) static java.lang.reflect.Method	getPublicMethod(java.lang.Class pClass, java.lang.reflect.Method pMethod)           If the given class is public and has a Method that declares the same name and arguments as the given method, then that method is returned.
(package private) static java.lang.reflect.Method	getPublicMethod(java.lang.reflect.Method pMethod)           Returns a publicly-accessible version of the given method, by searching for a public declaring class.
(package private)  void	initialize(Logger pLogger)           Initializes by mapping property names to BeanInfoProperties

 

Methods inherited from class java.lang.Object

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

 

Field Detail

mBeanClass

java.lang.Class mBeanClass

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mBeanInfo

java.beans.BeanInfo mBeanInfo

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mPropertyByName

java.util.Map mPropertyByName

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mIndexedPropertyByName

java.util.Map mIndexedPropertyByName

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mEventSetByName

java.util.Map mEventSetByName

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mInitialized

boolean mInitialized

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mBeanInfoManagerByClass

static java.util.Map mBeanInfoManagerByClass

Constructor Detail

BeanInfoManager

BeanInfoManager(java.lang.Class pBeanClass)

Constructor

Method Detail

getBeanClass

public java.lang.Class getBeanClass()

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getBeanInfoManager

public static BeanInfoManager getBeanInfoManager(java.lang.Class pClass)

Returns the BeanInfoManager for the specified class

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createBeanInfoManager

static BeanInfoManager createBeanInfoManager(java.lang.Class pClass)

Creates and registers the BeanInfoManager for the given class if it isn't already registered.

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getBeanInfoProperty

public static BeanInfoProperty getBeanInfoProperty(java.lang.Class pClass,
                                                   java.lang.String pPropertyName,
                                                   Logger pLogger)
                                            throws javax.servlet.jsp.el.ELException

Returns the BeanInfoProperty for the specified property in the given class, or null if not found.

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getBeanInfoIndexedProperty

public static BeanInfoIndexedProperty getBeanInfoIndexedProperty(java.lang.Class pClass,
                                                                 java.lang.String pIndexedPropertyName,
                                                                 Logger pLogger)
                                                          throws javax.servlet.jsp.el.ELException

Returns the BeanInfoIndexedProperty for the specified property in the given class, or null if not found.

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checkInitialized

void checkInitialized(Logger pLogger)
                throws javax.servlet.jsp.el.ELException

Makes sure that this class has been initialized, and synchronizes the initialization if it's required.

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initialize

void initialize(Logger pLogger)
          throws javax.servlet.jsp.el.ELException

Initializes by mapping property names to BeanInfoProperties

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getBeanInfo

java.beans.BeanInfo getBeanInfo(Logger pLogger)
                          throws javax.servlet.jsp.el.ELException

Returns the BeanInfo for the class

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getProperty

public BeanInfoProperty getProperty(java.lang.String pPropertyName,
                                    Logger pLogger)
                             throws javax.servlet.jsp.el.ELException

Returns the BeanInfoProperty for the given property name, or null if not found.

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getIndexedProperty

public BeanInfoIndexedProperty getIndexedProperty(java.lang.String pIndexedPropertyName,
                                                  Logger pLogger)
                                           throws javax.servlet.jsp.el.ELException

Returns the BeanInfoIndexedProperty for the given property name, or null if not found.

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getEventSet

public java.beans.EventSetDescriptor getEventSet(java.lang.String pEventSetName,
                                                 Logger pLogger)
                                          throws javax.servlet.jsp.el.ELException

Returns the EventSetDescriptor for the given event set name, or null if not found.

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getPublicMethod

static java.lang.reflect.Method getPublicMethod(java.lang.reflect.Method pMethod)

Returns a publicly-accessible version of the given method, by searching for a public declaring class.

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getPublicMethod

static java.lang.reflect.Method getPublicMethod(java.lang.Class pClass,
                                                java.lang.reflect.Method pMethod)

If the given class is public and has a Method that declares the same name and arguments as the given method, then that method is returned. Otherwise the superclass and interfaces are searched recursively.

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Home >> All >> org >> apache >> commons >> [ el overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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