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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If form based authentication is not used, these elements h2ee ignored. The default value is “en” English. You can also set and get application attributes, as well as the major and minor version of the Servlet API that this Servlet Container supports. If the timeout is 0 or less, the container ensures the default behaviour of sessions is never to time out.

The LDAP server in a production environment is ldaps: The following would be a filetupe for loop in a JSP page:. From Wikipedia, the free encyclopedia.

The servlet element contains the name of a servlet. If no roles are defined, no user is allowed access to the portion of the web application described by the containing security-constraint. A role-name-key is specified to allow the references from the security-role-refs.


The value is the fully qualified classname of the listener class. You will get the first value in the array returned by getParameterValues. The res-type element specifies the type of the data source.

JavaServer Pages

The env-entry-name element contains the name of a web application’s environment entry. The display name need not be unique. Simple Type Summary j2ee: The name must be unique within a Deployment Component. The filter element contains the name of a filter.

The name must conform to the lexical rules for a token. The service-qname element declares the specific WSDL service element that is being refered to. This page was last edited on 15 Decemberat The resource-env-ref-name element specifies the name of a resource environment reference; its value is the environment entry name used in the Deployment Component code. The error-code contains an HTTP error code, ex: It contains a declaration of a Deployment Component’s reference to an administered object associated with a resource in the Deployment Component’s environment.

XML Schema Documentation

The taglibType defines the syntax for declaring in the deployment descriptor that a tag library is available to the application. The role-link element is a reference to a defined security role.

The fully qualified classname of the filter. The value must be the message-destination-name of a message destination in the same Deployment File or in another Deployment File in the same J2EE application unit. Web ARchive Filename extension.


Assuming production environments do not promote a fix without sufficient testing prior to deployment, a WAR file has a distinct advantage when properties files are used to identify environment specific variables. The large-icon element contains the name of a file containing a large 32 x 32 icon image.

In particular, and j2eee limitation, these intellectual property rights may include one or more of the U. The interface that defines the form parameter methods is ServletRequest.

This group keeps the usage of the contained description related elements consistent across J2EE deployment descriptors. This is a type of Model 2 architecture. The resource-env-ref-type element specifies the type of a resource environment reference. The web-resource-name contains the name of this web resource collection.

WAR (file format)

An external properties file would define the link with some thing like:. The name must be unique within the web application.

This type defines a string which contains at least one character. This type defines four different values which can designate boolean values.

Architecturally, JSP may be viewed as a high-level abstraction of Java servlets.