NamedObjectRegistry (Alfresco 5.2.4 Public Java API)

org.alfresco.util.registry

Class NamedObjectRegistry<T>

org.alfresco.util.registry.NamedObjectRegistry<T>

@org.alfresco.api.AlfrescoPublicApi
public class NamedObjectRegistry<T>

An generic registry of objects held by name. This is effectively a strongly-typed, synchronized map.

Constructor Summary
NamedObjectRegistry() Default constructor.
NamedObjectRegistry(Class<T> type) Constructor that takes care of setStorageType(Class).

Method Summary
Map<String,T>	getAllNamedObjects()
T	getNamedObject(String name) Get a named object if it has been registered
void	register(String name, T object) Register a named object instance.
void	reset()
void	setNamePattern(String namePattern) Optionally set a pattern to which all object names must conform
void	setStorageType(Class<T> clazz) Set the type of class that the registry holds.

Methods inherited from class java.lang.Object

public NamedObjectRegistry()

Default constructor. The setStorageType(Class) method must be called.

public NamedObjectRegistry(Class<T> type)

Constructor that takes care of setStorageType(Class).

public void setStorageType(Class<T> clazz)

Set the type of class that the registry holds. Any attempt to register a an instance of another type will be rejected.

clazz - the type to store

public void setNamePattern(String namePattern)

Optionally set a pattern to which all object names must conform

namePattern - a regular expression

public void register(String name,
T object)

name - the name of the object

object - the instance to register, which correspond to the type

public T getNamedObject(String name)

Get a named object if it has been registered

name - the name of the object to retrieve

Returns the instance of the object, which will necessarily be of the correct type, or null

public Map<String,T> getAllNamedObjects()

Returns a copy of the map of instances

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