ResourceDigestGeneratorImpl (Tapestry API - 5.8.6)

java.lang.Object
- org.apache.tapestry5.internal.services.ResourceDigestGeneratorImpl

All Implemented Interfaces:

ResourceDigestGenerator
```
public class ResourceDigestGeneratorImpl
extends java.lang.Object
implements ResourceDigestGenerator
```
Gutted implementation; will be removed in Tapestry 5.5.

Constructor Summary

Constructors
Constructor Description

ResourceDigestGeneratorImpl()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`generateDigest(java.net.URL url)`	Reads the content of a URL (presumably, for a resource on the classpath) and generates a digest of its content.
`boolean`	`requiresDigest(java.lang.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 java.lang.String generateDigest(java.net.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(java.lang.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