org.apache.tapestry5.internal.services
Class ClasspathAssetFactory

java.lang.Object
  org.apache.tapestry5.internal.services.ClasspathAssetFactory

All Implemented Interfaces:

AssetFactory, InvalidationListener

public class ClasspathAssetFactory
extends Object
implements AssetFactory, InvalidationListener

Generates Assets for files on the classpath. Caches generated client URLs internally, and clears that cache when notified to do so by the ResourceCache.

See Also:

AssetDispatcher

Constructor Summary

ClasspathAssetFactory(ResourceCache cache, ClasspathAssetAliasManager aliasManager, AssetPathConverter converter)

Method Summary

Asset	createAsset(Resource resource) Creates an instance of an asset.
Resource	getRootResource() Returns the Resource representing the root folder of the domain this factory is responsible for.
void	objectWasInvalidated() Invoked to indicate that some object is invalid.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClasspathAssetFactory

public ClasspathAssetFactory(ResourceCache cache,
                             ClasspathAssetAliasManager aliasManager,
                             AssetPathConverter converter)

Method Detail

objectWasInvalidated

public void objectWasInvalidated()

Description copied from interface: InvalidationListener

Invoked to indicate that some object is invalid. The receiver should clear its cache.

Specified by:

objectWasInvalidated in interface InvalidationListener

createAsset

public Asset createAsset(Resource resource)

Description copied from interface: AssetFactory

Creates an instance of an asset. Starting with 5.1.0.0, it is preferred (but not required) that the factory return an instance of Asset2.

Specified by:

createAsset in interface AssetFactory

Parameters:

resource - a resource within this factories domain (derived from the root resource)

Returns:

an Asset for the resource

getRootResource

public Resource getRootResource()

Description copied from interface: AssetFactory

Returns the Resource representing the root folder of the domain this factory is responsible for.

Specified by:

getRootResource in interface AssetFactory