Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Administration Reference

Properties

The following table describes properties for the virtual-server element.

Table 1–159 virtual-server Properties

Property 

Default 

Description 

sso-enabled

true

If true, single sign-on is enabled for web applications on this virtual server that are configured for the same realm. If false, single sign-on is disabled for this virtual server, and users must authenticate separately to every application on the virtual server.

sso-max-inactive-seconds

300

Specifies the time after which a user’s single sign-on record becomes eligible for purging if no client activity is received. Since single sign-on applies across several applications on the same virtual server, access to any of the applications keeps the single sign-on record active. Higher values provide longer single sign-on persistence for the users at the expense of more memory use on the server. 

sso-reap-interval-seconds

60

Specifies the interval between purges of expired single sign-on records. 

setCacheControl

none 

Specifies a comma-separated list of Cache-Control response directives. For a list of valid directives, see section 14.9 of the document at http://www.ietf.org/rfc/rfc2616.txt.

redirect_n

none 

Specifies that a request for an old URL is treated as a request for a new URL. These properties are inherited by all web applications deployed on the virtual server. The value of each redirect_n property has two components, which may be specified in any order:

The first component, from, specifies the prefix of the requested URI to match.

The second component, url-prefix, specifies the new URL prefix to return to the client. The from prefix is simply replaced by this URL prefix. For example:


<property name="redirect_1"
value="from=/dummy url-prefix=http://etude"/>