org.codehaus.griffon.runtime.core.resources

Class AbstractResourceHandler

java.lang.Object

org.codehaus.griffon.runtime.core.resources.AbstractResourceHandler

All Implemented Interfaces:

ResourceHandler

Direct Known Subclasses:

DefaultResourceHandler

public abstract class AbstractResourceHandler
extends java.lang.Object
implements ResourceHandler

Base implementation of the ResourceHandler interface.

Since:

2.0.0

Author:

Andres Almiray

Constructor Summary

Constructors

Constructor and Description
AbstractResourceHandler()

Method Summary

Modifier and Type	Method and Description
java.io.InputStream	getResourceAsStream(java.lang.String name) Returns an input stream for reading the specified resource.
java.net.URL	getResourceAsURL(java.lang.String name) Finds the resource with the given name.
java.util.List<java.net.URL>	getResources(java.lang.String name) Finds all the resources with the given name.

Methods inherited from class java.lang.Object

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

Methods inherited from interface griffon.core.resources.ResourceHandler

classloader

Constructor Detail

AbstractResourceHandler

public AbstractResourceHandler()

Method Detail

getResourceAsStream

@Nullable
public java.io.InputStream getResourceAsStream(@Nonnull
                                                         java.lang.String name)

Description copied from interface: ResourceHandler

Returns an input stream for reading the specified resource.

Specified by:

getResourceAsStream in interface ResourceHandler

Parameters:

name - The resource name

Returns:

An input stream for reading the resource, or null if the resource could not be found

getResourceAsURL

@Nullable
public java.net.URL getResourceAsURL(@Nonnull
                                               java.lang.String name)

Description copied from interface: ResourceHandler

Finds the resource with the given name. A resource is some data (images, audio, text, etc) that can be accessed by class code in a way that is independent of the location of the code.

The name of a resource is a '/'-separated path name that identifies the resource.

Specified by:

getResourceAsURL in interface ResourceHandler

Parameters:

name - The resource name

Returns:

A URL object for reading the resource, or null if the resource could not be found.

getResources

@Nullable
public java.util.List<java.net.URL> getResources(@Nonnull
                                                           java.lang.String name)

Description copied from interface: ResourceHandler

Finds all the resources with the given name. A resource is some data (images, audio, text, etc) that can be accessed by class code in a way that is independent of the location of the code.

The name of a resource is a /-separated path name that identifies the resource.

Specified by:

getResources in interface ResourceHandler

Parameters:

name - The resource name

Returns:

An java.util.List of URL objects for the resource. If no resources could be found, the list will be empty. Resources that the class loader doesn't have access to will not be in the list.