com.ibm.commerce.registry

Class RegistryManager

java.lang.Object

com.ibm.commerce.registry.RegistryManager

public class RegistryManager
extends java.lang.Object

This class manages all the registered registries.

Constructor Summary

Constructors

Constructor and Description
RegistryManager() This is the default constructor for this class.

Method Summary

Modifier and Type	Method and Description
void	addRegistry(java.lang.String aRegistryName, Registry aRegistryObj) This method adds a registry.
void	deleteRegistry(java.lang.String aRegistryName) This method deletes a registry.
Registry	getRegistry(java.lang.String aRegistryName) This method gets a registry given by the registry name.
void	initialize() This method initializes the registry manager.
void	initializeRegistryEntry(org.w3c.dom.Element node) This method initializes a registry entry.
void	initializeRegistryEntry(java.lang.String name, Registry registry) This method initializes a registry entry.
void	initializeRegistryEntry(java.lang.String name, java.lang.String className) This method initializes a registry entry.
java.util.Enumeration	list() This method lists the cache of all the registries maintained by the registry manager.
void	refresh(java.lang.String aRegistryName) This method refreshes the cache information of the given registry.
void	refreshAll() This method refreshes the caches of all registries.
static RegistryManager	singleton() This method returns a singleton object of the registry manager.
void	update(java.lang.String aRegistryName, java.lang.String action, java.lang.String strKey) This method updates the cached information of a given registry element.

Methods inherited from class java.lang.Object

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

Constructor Detail

RegistryManager

public RegistryManager()

This is the default constructor for this class. It calls the constructor from the superclass.

Method Detail

addRegistry

public void addRegistry(java.lang.String aRegistryName,
                        Registry aRegistryObj)

This method adds a registry.

Parameters:

aRegistryName - The name of the registry.

aRegistryObj - A Registry object.

deleteRegistry

public void deleteRegistry(java.lang.String aRegistryName)

This method deletes a registry.

Parameters:

aRegistryName - The name of the registry to be deleted.

getRegistry

public Registry getRegistry(java.lang.String aRegistryName)

This method gets a registry given by the registry name.

Parameters:

aRegistryName - A String that represents the name of the registry.

Returns:

A Registry object.

initialize

public void initialize()
                throws java.lang.Exception

This method initializes the registry manager. The registry manager will initialize all the registries defined in the configuration file.

Throws:

java.lang.Exception

initializeRegistryEntry

public void initializeRegistryEntry(java.lang.String name,
                                    Registry registry)
                             throws java.lang.Exception

This method initializes a registry entry.

Parameters:

name - The name of the registry.

registry - The Registry object.

Throws:

java.lang.Exception

initializeRegistryEntry

public void initializeRegistryEntry(java.lang.String name,
                                    java.lang.String className)
                             throws java.lang.Exception

This method initializes a registry entry.

Parameters:

name - The name of the registry.

className - The fully qualified class name of the registry.

Throws:

java.lang.Exception

initializeRegistryEntry

public void initializeRegistryEntry(org.w3c.dom.Element node)
                             throws java.lang.Exception

This method initializes a registry entry.

Parameters:

node - A dom node that defines the registry to be initialized.

Throws:

java.lang.Exception

list

public java.util.Enumeration list()

This method lists the cache of all the registries maintained by the registry manager.

Returns:

An Enumeration of all the registry names.

refresh

public void refresh(java.lang.String aRegistryName)
             throws java.lang.Exception

This method refreshes the cache information of the given registry.

Parameters:

aRegistryName - The name of the registry to be refreshed.

Throws:

java.lang.Exception

refreshAll

public void refreshAll()
                throws java.lang.Exception

This method refreshes the caches of all registries.

Throws:

java.lang.Exception

singleton

public static RegistryManager singleton()

This method returns a singleton object of the registry manager.

Returns:

A RegistryManager singleton object

update

public void update(java.lang.String aRegistryName,
                   java.lang.String action,
                   java.lang.String strKey)
            throws java.lang.Exception

This method updates the cached information of a given registry element. This method is only applicable for a registry that implements the ItemUpdate interface.

Parameters:

aRegistryName - The name of the registry to be updated.

action - The action to be performed on the element.

strKey - A String representation of the cache key.

Throws:

java.lang.Exception