de.esw.eengine.resource
Class ResourceManager

java.lang.Object
  de.esw.eengine.resource.ResourceManager

public class ResourceManager
extends java.lang.Object

The ResourceManager handles all file I/O operations. Each resource is attached to an id for easy access afterwards.

Since:

1.0

Version:

$Id: ResourceManager.java 211 2005-07-24 14:29:44Z markusw $

Author:

markusw

Constructor Summary

ResourceManager(IRenderDevice renderDevice)

Method Summary

int	createResource(java.lang.String path)
int	createResource(java.net.URL location)
void	dispose() Shutdown of the ResouceManager and dispose of all loaded resources.
IResource	getResource(int resourceId)
IResource	getResource(java.lang.String path)
IResource	getResource(java.net.URL location)
int	loadResource(java.lang.String path)
int	loadResource(java.net.URL location)
void	registerCodec(ICodec codec)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceManager

public ResourceManager(IRenderDevice renderDevice)

Parameters:

renderDevice - IRenderDevice this resource manager uses

Method Detail

loadResource

public int loadResource(java.lang.String path)
                 throws EEngineException

Parameters:

path - Path the resource is located at relative to current working directory

Returns:

Resource id if successful created

Throws:

EEngineException - If no URL could be created from path

loadResource

public int loadResource(java.net.URL location)
                 throws EEngineException

Parameters:

location - Resource location in URL space

Returns:

Resource id if successful created.
Note that resource ids must not be continuous

Throws:

EEngineException - Thrown if an error occured during creation of the resource

createResource

public int createResource(java.lang.String path)
                   throws EEngineException

Parameters:

path - Path the resource is located at relative to current working directory

Returns:

Resource id if successful created

Throws:

EEngineException - If no URL could be created from path

createResource

public int createResource(java.net.URL location)
                   throws EEngineException

Parameters:

location - Resource location in URL space

Returns:

Resource id if successful created.
Note that resource ids must not be continuous

Throws:

EEngineException - Thrown if an error occured during creation of the resource

getResource

public IResource getResource(int resourceId)

Parameters:

resourceId - Id of the resource to retrieve

Returns:

IResource if found or null

getResource

public IResource getResource(java.lang.String path)

Parameters:

path - Path the resource is located at relative to current working directory

Returns:

IResource if found or null

getResource

public IResource getResource(java.net.URL location)

Parameters:

location - Location of the IResource

Returns:

IResource if found or null

registerCodec

public void registerCodec(ICodec codec)

Parameters:

codec - ICodec to register for resource management

dispose

public void dispose()

Shutdown of the ResouceManager and dispose of all loaded resources.