org.apache.tapestry5.internal.services

Class ResourceDigestGeneratorImpl

java.lang.Object

org.apache.tapestry5.internal.services.ResourceDigestGeneratorImpl

All Implemented Interfaces:

ResourceDigestGenerator

public class ResourceDigestGeneratorImpl
extends Object
implements ResourceDigestGenerator

Gutted implementation; will be removed in Tapestry 5.5.

Constructor Summary

Constructors

Constructor and Description
ResourceDigestGeneratorImpl()

Method Summary

Methods

Modifier and Type	Method and Description
String	generateDigest(URL url) Reads the content of a URL (presumably, for a resource on the classpath) and generates a digest of its content.
boolean	requiresDigest(String path) Examines the path (typically, the file name extension at the end of the path) to determine if a checksum is required for the path.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceDigestGeneratorImpl

public ResourceDigestGeneratorImpl()

Method Detail

generateDigest

public String generateDigest(URL url)

Description copied from interface: ResourceDigestGenerator

Reads the content of a URL (presumably, for a resource on the classpath) and generates a digest of its content. This digest will be incorporated into the URL provided to the client, to verify that the client has been "granted" access to this resource. This is only used for resources where ResourceDigestGenerator.requiresDigest(String) is true. As of Tapestry 5.4, simply returns null.

Specified by:

generateDigest in interface ResourceDigestGenerator

Returns:

the digest for the resource

requiresDigest

public boolean requiresDigest(String path)

Description copied from interface: ResourceDigestGenerator

Examines the path (typically, the file name extension at the end of the path) to determine if a checksum is required for the path. The path is Resource style, without a leading slash. As of Tapestry 5.4, simply returns false.

Specified by:

requiresDigest in interface ResourceDigestGenerator