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

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## refresh-field

Specifies a field that gives the application component a programmatic way to refresh a cached entry.

### Superelements

cache-mapping (`sun-web.xml`)

### Subelements

none

### Attributes

The following table describes attributes for the `refresh-field` element.

Table A–85 `refresh-field` Attributes

Attribute | Default | Description
--- | --- | ---
`name` | none | Specifies the input parameter name.
`scope` | `request.parameter` | (optional) Specifies the scope from which the input parameter is retrieved. Allowed values are `context.attribute`, `request.header`, `request.parameter`, `request.cookie`, `session.id`, and `session.attribute`.

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