ro.isdc.wro.model.resource.locator.factory

Class InjectableUriLocatorFactoryDecorator

java.lang.Object

ro.isdc.wro.util.AbstractDecorator<UriLocatorFactory>

ro.isdc.wro.model.resource.locator.factory.InjectableUriLocatorFactoryDecorator

All Implemented Interfaces:

UriLocatorFactory, ObjectDecorator<UriLocatorFactory>

public class InjectableUriLocatorFactoryDecorator
extends AbstractDecorator<UriLocatorFactory>
implements UriLocatorFactory

A decorator responsible to perform Injection every time getInstance(String) getInstance method is invoked.

Since:

1.7.4

Author:

Alex Objelean

Constructor Summary

Constructors

Constructor and Description
InjectableUriLocatorFactoryDecorator(UriLocatorFactory decorated)

Method Summary

Methods

Modifier and Type	Method and Description
UriLocator	getInstance(String uri)
InputStream	locate(String uri) This implementation shows the problem with current design of locator implementation.

Methods inherited from class ro.isdc.wro.util.AbstractDecorator

getDecoratedObject, getOriginalDecoratedObject, getOriginalDecoratedObject, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

InjectableUriLocatorFactoryDecorator

public InjectableUriLocatorFactoryDecorator(UriLocatorFactory decorated)

Method Detail

locate

public InputStream locate(String uri)
                   throws IOException

This implementation shows the problem with current design of locator implementation. Needs to be changed.

Specified by:

locate in interface UriLocatorFactory

Parameters:

uri - to locate.

Returns:

InputStream of the resource.

Throws:

IOException - if uri is invalid or resource couldn't be located.

getInstance

public UriLocator getInstance(String uri)

Specified by:

getInstance in interface UriLocatorFactory

Parameters:

uri - to handle by the locator.

Returns:

an instance of UriLocator which is capable of handling provided uri. Returns null if no locator found.