Jboss Change Default Error Page
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using XML Descriptors9.3.1. Portal Policy Properties9.3.2. Page Policy Properties9.4. Using JSP™ to Handle Errors9.5. Configuration using the Portal Management Application The JBoss Portal request pipeline allows fine-grained, dynamic configuration of how JBoss Portal behaves when errors occur during runtime. 9.1. Error TypesThere are several
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types of errors that can occur during a request: Access denied: the jboss-web.xml error page user does not have the required permissions to access the resource. Error: an anticipated error, such as when a
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portlet throws an exception. Internal error: an unexpected error. Resource not found: the resource was not found. Resource unavailable: the resource was found, but was not serviceable. 9.2. Control PoliciesIf an error jboss 404 error occurs, the request control-flow changes according to the configuration. This configuration is known as the control policy. 9.2.1. Policy Delegation and Cascading When a control policy is invoked, the response sent by the control flow can be changed. If the control policy ignores the error, the error is handled by the next policy. If the control policy provides a new response, the next web.xml error-page example policy is not invoked, since the new response is not an error. If a portlet in a page produces an exception, the following reactions are possible: the error is displayed in the window. the window is removed from the aggregation. a portal error page is displayed. a HTTP 500 error response is sent to the Web browser. 9.2.2. Default PolicyThe default policy applies when errors are not handled by another level. By default, errors are translated into the most appropriate HTTP response: Access denied: HTTP 403 Forbidden Error: HTTP 500 Internal Server Error Internal error: HTTP 500 Internal Server Error Resource not found: HTTP 404 Not Found Resource unavailable: HTTP 404 Not Found 9.2.3. Portal Policy The portal error-policy controls the response sent to the Web browser when an error occurs. A default error policy exists, which can be configured per portal. If an error occurs, the policy can either handle a redirect to a JSP page, or ignore it. If the error is ignored, it is handled by the default policy, otherwise a JSP page is invoked with the appropriate request attributes, allowing page customization. 9.2.4.Â
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Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to customize JBoss AS7 404 page up vote 6 down vote favorite 3 I already created a custom 404 page inside https://docs.jboss.org/jbportal/v2.7.0.B1/referenceGuide/html/errorhandling.html my web app deployed in JBoss AS 7.1. So if my app is at fubar dot com :8080/Myapp and I go to fubar dot com :8080/Myapp/xyzzy, I get the custom error page (defined in the web app's web.xml file). However, when I go to fubar dot com :8080/xyzzy, JBoss displays the default 404 page which discloses that it's JBoss and which JBoss version. I need to replace this page in order to hide this information. http://stackoverflow.com/questions/13476028/how-to-customize-jboss-as7-404-page Please advise. jboss http-status-code-404 share|improve this question asked Nov 20 '12 at 15:05 Amir Katz 1101112 thats logical, you define the error page in web.xml of Myapp. So if 404 comes while accessing any resource inside Myapp then Jboss displays the custom page. Now if some error will come accessing some other resource then how you expect it to show the custom page defined inside other resource? –Mukul Goel Nov 20 '12 at 20:24 add a comment| 3 Answers 3 active oldest votes up vote 7 down vote accepted If you want to customize the error pages for all the other contexts in JBoss 7, a part of the configuration you have in your Myapp application, you'll also have: to disable JBoss welcome page: in the file standalone/configuration/standalone.xml (or domain/configuration/domain.xml), set the attribute enable-welcome-root as false (by default it's true) Then you'll have to deploy a simple war file setting its context-root to '/', and define the error page for this war (using the same method you've used for Myapp). So, the war structure should be similar to (the error.war name is arbitrary): error.war | |- META-INF |- WEB-INF | | | |- web.xml | |- jboss-web.xml | |- error |- 404.html where The web.xml file is:
in Apache for JBoss AS7 by Ravish Mody under Apache, Jboss AS7, JBossAS7, mod_jk, Proxy, WebServer EmailPrintIn this article we would show a simple demonstration of http://middlewaremagic.com/jboss/?p=1334 using our own custom error pages which would be severed from Apache side with the static contents like image/HTML/etc files, however here we would using images and HTML pages as a repository. Custom error pages are been required by everyone in there production environments, becasue one would not like there clients to see the default error pages when some issue comes error page from the server side or by mistake your clients tries to access a non-existing page in your application, hence with this article you can show your own custom error pages using Apache for JBoss AS 7 We would be using the standalone mode for this article and in JBoss AS 7.1.0.CR1b version we have a different xml file called standalone-full.xml jboss change default which would be used with Apache mod_jk. Now there are few things which has to be noted here to achieve this configuration Add system-properties to give the jvmRoute Enable AJP protocol and add AJP port Custom error pages in Apache for JBoss AS7 For this we would have to modify from both side Apache as well as JBoss AS7 side, hence lets see the configuration one at a time Apache side configuration Lets see what all configuration has to be made from Apache side You can configure mod_jk from the below article Configuring mod_jk to connect to JBoss In the following section of the above link: "Apache WebServer Configuration Part" In the above article you just have to replace the Step-8 by the following content ##### JBOSS ############# LoadModule jk_module modules/mod_jk.so # Include mod_jk's specific configuration file Include conf/mod_jk.conf Listen 10.10.10.10:80 # (1) Setting up the Alias for the "error" directory Alias /error/ "/etc/httpd/www/error/" # (2) Mapping the error codes with custom error pages ErrorDocument 404 /error/404_ErrorPage.html ErrorDocument 503 /error/MaintenancePage.html