com.threerings.cast.bundle
Class BundleUtil

java.lang.Object
  com.threerings.cast.bundle.BundleUtil

public class BundleUtil
extends Object

Utility functions related to creating and manipulating component bundles.

Field Summary

static String	ACTION_SETS_PATH The path in the metadata bundle to the serialized action tile sets table.
static String	ACTIONS_PATH The path in the metadata bundle to the serialized action table.
static String	CLASSES_PATH The path in the metadata bundle to the serialized component class table.
static String	COMPONENTS_PATH The path in the component bundle to the serialized component id to class/type mapping.
static String	IMAGE_EXTENSION The file extension of our action tile images.
static String	TILESET_EXTENSION The serialized tileset extension for our action tilesets.

Constructor Summary

BundleUtil()

Method Summary

static Object

loadObject(ResourceBundle bundle, String path, boolean wipeOnFailure) Attempts to load an object from the supplied resource bundle with the specified path.

Methods inherited from class java.lang.Object

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

Field Detail

ACTIONS_PATH

public static final String ACTIONS_PATH

The path in the metadata bundle to the serialized action table.

See Also:

Constant Field Values

ACTION_SETS_PATH

public static final String ACTION_SETS_PATH

The path in the metadata bundle to the serialized action tile sets table.

See Also:

Constant Field Values

CLASSES_PATH

public static final String CLASSES_PATH

The path in the metadata bundle to the serialized component class table.

See Also:

Constant Field Values

COMPONENTS_PATH

public static final String COMPONENTS_PATH

The path in the component bundle to the serialized component id to class/type mapping.

See Also:

Constant Field Values

IMAGE_EXTENSION

public static final String IMAGE_EXTENSION

The file extension of our action tile images.

See Also:

Constant Field Values

TILESET_EXTENSION

public static final String TILESET_EXTENSION

The serialized tileset extension for our action tilesets.

See Also:

Constant Field Values

Constructor Detail

BundleUtil

public BundleUtil()

Method Detail

loadObject

public static Object loadObject(ResourceBundle bundle,
                                String path,
                                boolean wipeOnFailure)
                         throws IOException,
                                ClassNotFoundException

Attempts to load an object from the supplied resource bundle with the specified path.

Parameters:

wipeOnFailure - if there is an error reading the object from the bundle and this parameter is true, we will instruct the bundle to delete its underlying jar file before propagating the exception with the expectation that it will be redownloaded and repaired the next time the application is run.

Returns:

the unserialized object in question.

Throws:

IOException - thrown if an I/O error occurs while reading the object from the bundle.

ClassNotFoundException