Package com.pnfsoftware.jeb.core

Class AssetManager

java.lang.Object

com.pnfsoftware.jeb.core.AssetManager

public class AssetManager
extends Object

Manager for Core assets.

Constructor Summary

Constructors

Constructor	Description
AssetManager()

Method Summary

Modifier and Type	Method	Description
static InputStream	getAsset(String name)	Open a bundled core asset as a stream.
static byte[]	getAssetBytes(String name)	Load a bundled core asset into memory.
static int	getAssetSize(String name)	Retrieve the size of a bundled core asset.
static boolean	isAsset(String name)	Determine whether a bundled core asset exists.

Methods inherited from class java.lang.Object

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

Constructor Details

AssetManager

public AssetManager()

Method Details

getAsset

public static InputStream getAsset(String name)
                            throws IOException

Open a bundled core asset as a stream.

Parameters:

name - asset name relative to the core asset directory

Returns:

input stream for the requested asset (must be closed by the caller)

Throws:

IOException - if the asset does not exist

isAsset

public static boolean isAsset(String name)

Determine whether a bundled core asset exists.

Parameters:

name - asset name relative to the core asset directory

Returns:

true if the asset exists

getAssetBytes

public static byte[] getAssetBytes(String name)

Load a bundled core asset into memory.

Parameters:

name - asset name relative to the core asset directory

Returns:

asset bytes, or null if the asset could not be loaded

getAssetSize

public static int getAssetSize(String name)

Retrieve the size of a bundled core asset.

Parameters:

name - asset name relative to the core asset directory

Returns:

asset size in bytes, or -1 on error