weblogic.xml Deployment Descriptor Elements
- run-as-role-assignment. The run-as-role-assignment element maps a run-as role name (a subelement of the servlet element) in web.xml to a valid user name in the system.
- reference-descriptorGroup. ...
- session-descriptor. ...
- jsp-des criptor. ...
- auth-filter. ...
- container-descriptor. ...
- charset-params. ...
- virtual-directory-mapping. ...
- url-match-map. ...
- security-permission. ...
Why is my deployment descriptor not working in WebLogic Server?
If your Web application does not contain a weblogic.xml deployment descriptor, WebLogic Server automatically selects the default values of the deployment descriptor elements.
What is a WebLogic Server deployment plan?
The WebLogic Server deployment plan generated by a Java EE deployment API deployment tool identifies the WebLogic Server deployment descriptors that were generated for the application during the configuration session.
What are the components of a WebLogic Application?
Web applications may also contain JSP tag libraries, static .html and image files, supporting classes and .jar files, and a weblogic.xml deployment descriptor, which configures WebLogic Server-specific elements for Web applications. See Developing Web Applications, Servlets, and JSPs for Oracle WebLogic Server.
Where are WebLogic Server Configuration files stored?
The WebLogic Server configuration generated by a Java EE deployment API configuration process is stored in a deployment plan and one or more generated WebLogic Server deployment descriptor files, as shown in Figure 2-1. WebLogic Server deployment descriptors are generated as needed to store WebLogic Server configuration data.
What do you mean by deployment descriptor?
A web application's deployment descriptor describes the classes, resources and configuration of the application and how the web server uses them to serve web requests.
What is descriptor file in WebLogic?
Overview. In the Connector Component > Configuration > Descriptor tab, you define the configuration of the application deployment descriptor file that is associated with this Web application module. This release of WebLogic Server has deprecated the Administration Console Deployment Descriptor Editor.
Why deployment descriptor is used?
Deployment Descriptor is a simple XML document that is used to map URL to the servlet. It tells the container how to run servlet and JSP. In a web application, Deployment Descriptor file is saved with the name web.
What are the deployment descriptor elements?
web. xml Deployment Descriptor Elementscontext-param.description.display-name.distributable.ejb-ref.ejb-local-ref.env-entry.error-page.More items...
What is the purpose of deployment descriptor in servlet?
The deployment descriptor can specify a list of filenames that the server should try when the user accesses a path that represents a WAR subdirectory that is not already explicitly mapped to a servlet. The servlet standard calls this the "welcome file list."
What is principal name in Weblogic xml?
Specifies that a particular security role is defined globally in a security realm; WebLogic Server uses this security role as the principal name, rather than looking it up in a global realm. When the security role and its principal-name mapping are defined elsewhere, this is used as an indicative placeholder.
How do you write a deployment descriptor?
Step 1: Create a deployment descriptor file.Step 2: Create the DOCTYPE Statement.Step 3: Create the main body of the web.xml file.Step 4: Define deployment-time attributes.Step 5: Define context parameters.Step 6: Configure Filters (Servlet 2.3 specification only)More items...
Why do we need WEB xml?
xml file is the deployment descriptor for a Servlet-based Java web application (which most Java web apps are). Among other things, it declares which Servlets exist and which URLs they handle. The part you cite defines a Servlet Filter. Servlet filters can do all kinds of preprocessing on requests.
What is WEB xml and server xml?
xml is used for server and context. xml is for application that runs on that server. There may be several context. xml files (per application) on a server but only one server.
What is true about deployment descriptor?
The elements of deployment descriptor are case insensitive. The servlet-mapping element, if defined, must be included within the servlet element. The web-app element must include the servlet element.
What is the root element for a deployment descriptor of a web application?
This following sections describe the deployment descriptor elements defined in the web. xml file. The root element for web. xml is
Where is the Web XML file?
WEB-INF directoryThe web. xml file is located in the WEB-INF directory of your Web application. The first entry, under the root servlet element in web. xml, defines a name for the servlet and specifies the compiled class that executes the servlet.
What is context root in Weblogic xml?
Weblogic application context root is war file name instead of name specified in weblogic.
Where is Weblogic xml located?
The weblogic. xml is the web application deployment descriptor file. This file is located at $DOMAIN_HOME/servers/WLS_FORMS/tmp/_WL_user/formsapp_11. 1.1/
What is Weblogic application xml?
The weblogic-application. xml file is the BEA WebLogic Server-specific deployment descriptor extension for the application. xml deployment descriptor from Sun Microsystems. This is where you configure features such as shared Java EE libraries referenced in the application and EJB caching.
What is WebLogic Server deployment plan?
The WebLogic Server deployment plan generated by a Java EE deployment API deployment tool identifies the WebLogic Server deployment descriptors that were generated for the application during the configuration session.
What is web.xml deployment descriptor?
A web.xml deployment descriptor, a Java EE standard XML document that configures the contents of a WAR file.
What is deployment unit?
A deployment unit refers to a Java EE application (an enterprise application or Web application) or a standalone Java EE module (such as an EJB or resource adapter) that has been organized according to the Java EE specification and can be deployed to WebLogic Server.
What is Java EE deployment?
The basic Java EE deployment API configuration process provides a simple way for standardized deployment tools to deploy Java EE applications on multiple application server products. However, it does not help in the process of migrating an application's configuration from one environment to another within an organization. The WebLogic Server deployment API extends the Java EE deployment API to provide support for exporting an application's configuration for deployment to multiple WebLogic Server environments, such as testing, staging, and production domains. See Exporting an Application for Deployment to New Environments.
What is WebLogic Server?
WebLogic Server implements the Java EE 6 specification. Java EE 6 includes a deployment specification, JSR-88, that describes a standard API used by deployment tools and application server providers to configure and deploy applications to an application server.
How are system modules created?
System modules are created by the administrator via the WebLogic Administration Console , and can be changed or deleted as necessary by the administrator. Similarly, standalone application modules created by the administrator can be used to recreate global resources in multiple WebLogic Server environments simply by deploying the modules into new domains.
What is application deployment?
The term application deployment refers to the process of making an application or module available for processing client requests in a WebLogic Server domain. Application deployment generally involves the following tasks:
