pt.digitalis.utils.ioc
Class AbstractIoCRegistryImpl

java.lang.Object
  pt.digitalis.utils.ioc.AbstractIoCRegistryImpl

All Implemented Interfaces:

IIoCRegistry

Direct Known Subclasses:

IoCRegistryGuiceImpl

public abstract class AbstractIoCRegistryImpl
extends Object
implements IIoCRegistry

This class provides common implementations for some interface methods. It's not possible do use IoC to provide an abstraction of itself, so the Bridge DP was used to decouple the abstraction from it's implementation. The actual registry is created with the proper implementation according to the default DiF core configuration.

Author:

Pedro Viegas pviegas@digitalis.pt, Rodrigo Gonçalves rgoncalves@digitalis.pt

Field Summary

protected static IIoCRegistry

instance The IoC registry instance.

Constructor Summary

AbstractIoCRegistryImpl()

Method Summary

void	discoverModules(ModuleParser searchMode) Finds and returns the declared Modules.
<T> List<T>	getImplementations(Class<T> serviceClass) Returns the list of implementations for the given interface.

Methods inherited from class java.lang.Object

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

Methods inherited from interface pt.digitalis.utils.ioc.IIoCRegistry

getImplementation, getImplementation, getImplementationsMap, injectDependencies

Field Detail

instance

protected static IIoCRegistry instance

The IoC registry instance.

Constructor Detail

AbstractIoCRegistryImpl

public AbstractIoCRegistryImpl()

Method Detail

discoverModules

public void discoverModules(ModuleParser searchMode)
                     throws ResourceNotFoundException

Finds and returns the declared Modules.

Parameters:

searchMode - module parsing mode

Throws:

ResourceNotFoundException - if the configuration files can't be found

getImplementations

public <T> List<T> getImplementations(Class<T> serviceClass)

Description copied from interface: IIoCRegistry

Returns the list of implementations for the given interface.

Specified by:

getImplementations in interface IIoCRegistry

Type Parameters:

T - the service's class

Parameters:

serviceClass - the service's interface type

Returns:

the list of instances for each service's implementation

See Also:

IIoCRegistry.getImplementations(java.lang.Class)