Sun Java System Application Server Platform Edition 8.1 2005Q2 Update 2 Developer's Guide

- Previous: cache
- Next: cache-helper-ref

## cache-helper

Specifies a class that implements the `com.sun.appserv.web.cache.``CacheHelper` interface.

### Superelements

cache (`sun-web.xml`)

### Subelements

The following table describes subelements for the `cache-helper` element.

Table A–13 `cache-helper` Subelements

Element | Required | Description
--- | --- | ---
property (with attributes) | zero or more | Specifies a property, which has a name and a value.

### Attributes

The following table describes attributes for the `cache-helper` element.

Table A–14 `cache-helper` Attributes

Attribute | Default | Description
--- | --- | ---
`name` | `default` | Specifies a unique name for the helper class, which is referenced in the cache-mapping element.
`class-name` | none | Specifies the fully qualified class name of the cache helper, which must implement the `com.sun.appserv.web.CacheHelper` interface.

- Previous: cache
- Next: cache-helper-ref

- © 2010, Oracle Corporation and/or its affiliates