J2EE, J2SE, JavaMail, Java Naming and Directory Interface, EJB, and JSP are trademarks or registered trademarks of Sun Microsystems, Inc. UNIX® is a. Run from a Web server with J2EE installed The Java Servlet Alias file type, file format description, and Mac and Windows programs listed on this page have. J2EE is a platform-independent, Java-centric environment from Sun/Oracle for developing, building and deploying Web-based enterprise applications online.

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XML Schema Documentation

This simple type designates a boolean with only filetypf permissible values – true – false. The session-timeout element defines the default session timeout interval for all sessions created in this web application. Its value is “en” English by default. By using this site, you agree to the Terms of Use and Privacy Policy. This type defines four different values which can designate boolean values.

WAR (file format)

The declaration consists of: Simple Type Summary j2ee: The value of the ejb-link element must be the ejb-name of an enterprise bean in the same ejb-jar file or in another ejb-jar file in the same J2EE application unit.

Defines the name of the handler. The error-pageType contains a mapping between an error code or exception type to the path of a resource in the web application.

There should be no entries in web. The valid values of page-encoding are those of the pageEncoding page directive. Webarchive template wayback links All articles with unsourced statements Articles with unsourced statements from October Commons category link is on Wikidata. The ejb-refType is used by ejb-ref elements for the declaration of a reference to an enterprise bean’s home.


The description type is used by a description element to provide text describing the parent element. Alternatively, the name in the ejb-link element may be composed of a path name specifying the ejb-jar containing the referenced enterprise bean with the ejb-name of the target bean appended and separated from the path name by ” “.

The file name is a relative path within the module file.

Typically, the tools used by such a Deployment File consumer will display the description when processing the parent element that contains the description. The env-entry-name element contains the name of a Deployment Component’s environment entry.

JavaServer Pages

The message-destination-usageType specifies the use of the message destination indicated by the reference. The listener-class element fiketype a class in the application must be registered as a web application listener bean. The include-prelude element is a context-relative path that must correspond to an element in the Web Application.

If no roles are defined, no user is allowed access to the portion of the web application described by the containing security-constraint. Java Riletype 7 specifications. Java enterprise platform Java specification requests Template engines.

Each filter name is unique within the web application. The service-ref-name element declares logical name that the components in the module use to look up the Web service. This section tells you how to write these routines that perform actions such as retrieve HTML form parameters, request headers, servlet initialization parameters, and redirects.

The ejb-ref-type designates a value that must be one of the following: It returns the value of a request parameter as a string, or null if the parameter does not exist.

The ejb-local-ref-name element contains the name of an EJB reference. However, if you add GPL Version 2 code and therefore, elected the GPL Version 2 license, then the option applies only if the new code is filrtype subject to such option by the copyright holder.


The mime-typeType is used to indicate a defined mime type.

This simple type designates a boolean with only two permissible values – true – false Content: It contains a declaration of a Deployment Component’s reference to an administered object associated with a resource in the Deployment Component’s environment. The getInitParameterNames method retrieves the names of the servlet’s initialization parameters as an Enumeration fileytpe string objects.

If a value is not specified, one must be supplied during deployment. You can obtain a copy of the License at https: The value fileyype the fully qualified classname of the listener class. To deploy and run JavaServer Pages, a compatible web server with a servlet containersuch as Apache Tomcat or Jettyis required.

The four methods associated with getting parameters are. In general, relative names are filetgpe. It is used by display-name elements. It is legal to name the same encoding through mulitple mechanisms. This page was last edited on 13 Julyat Content that falls inside a split block of Java code spanning multiple scriptlets is subject to that code. The getInitParameter and getInitParameterNames methods retrieve context-wide, application-wide, or “Web application” parameters.

The service-ref element declares a reference to a Web service. However, the deployment descriptor instance file must not contain multiple elements of filetyep, jsp-config, and login-config.

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