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Oracle GlassFish Server 3.0.1 Domain File Format Reference

engine

Specifies an engine for an application or module. An engine runs a sniffer during deployment, which is responsible for identifying a type of deployment artifact (such as a WAR file) and setting up the associated container (such as the web container). Multiple engines, each with its own sniffer, can be associated with a given application or module.

Superelements

application, module

Subelements

The following table describes subelements for the engine element.

Table 1–46 engine Subelements

Element 

Required 

Description 

web-module-config

zero or one 

Configures the parent web module. Applicable only if this engine element has a sniffer value of web.

property

zero or more 

Specifies a property or a variable. 

Attributes

The following table describes attributes for the engine element.

Table 1–47 engine Attributes

Attribute 

Default 

Description 

sniffer

none 

Specifies the type of sniffer. Allowed values include the following: 

  • web — Specifies that the parent module is a web application.

  • security — Specifies that security is enabled for the parent module.

  • jpa — Specifies that the parent module uses the Java Persistence API.

  • connector — Specifies that the parent module is a connector.

  • ejb — Specifies that the parent module is an EJB module. The EJB container add-on component must be installed in the GlassFish Server.

  • webservices — Specifies that the parent module is a web service endpoint. The Metro add-on component must be installed in the GlassFish Server.

  • appclient — Specifies that the parent module is an application client. This value is valid only in the full platform distribution of the GlassFish Server.

  • ear — Specifies that the parent application is a Java EE application (EAR file). This value is valid only in the full platform distribution of the GlassFish Server.

  • webbeans — Specifies that the parent module is a Web Bean. The Web Beans add-on component must be installed in the GlassFish Server.

  • jruby — Specifies that the parent module is a JRuby application. The JRuby add-on component must be installed in the GlassFish Server.

  • osgi — Specifies that the parent module is an OSGi add-on component.

  • grizzly — Specifies that the parent module is a Grizzly add-on component.

description

none 

(optional) Specifies a text description for this element.