[JBoss Seam] - call session bean component method after application deploy
by Vitalik
How I can to initialize my any parameters at the application startup time ? I would like read these parameters from my text-file and put it to application scope (after application deploy process). I don`t understand how to bind my session bean method that to do it with startup application process.
Also I would like save my few entities into database, when user session is destroyed. I try to use class than implement HttpSessionListener and have sessionCreated and sessionDestroyed methods but it not possible to use invoke method of SessionBean than declarated with @Name annotation (i.e. which is seam-component). Seam-tutorial chapter 5 section 'Contextual events' have enumeration of contextual events. There is consist org.jboss.seam.preDestroyContext. but I can not find examples anywhere how it to use in source code or in xml-config files.
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19 years, 4 months
[JBoss Seam] - Wrong mapping in web.xml due to jboss-seam-1.1.0.GA
by lara
Hi, I am just adding the same blog again by modifying the title because it wasn't clear at all.
I am having problems with the mapping in the web.xml file because everytime I point to a page with the extension specified in the web.xml file, I am getting a file download window instead of the page itself opened. In my case the mapping was jsfx.
Thus, when I deploy the project, I don't get any error on the server and everything looks fine but when I try to write the url of a page in the browser, let us say:
| http://localhost:8080/bpmshell/executors.jsfx
|
I get this pop-up window like if I am downloading a file which shows that the mapping is incorrect, check the link for details:
http://tinypic.com/view/?pic=2mgpdgk
The code on the server looks as follows:
|
| 04:06:17,453 INFO [FacesConfigurator] Reading standard config org/apache/myfaces/resource/standard-faces-config.xml
| 04:06:17,546 INFO [FacesConfigurator] Reading config jar:file:/D:/servers/jboss-4.0.5.GA/server/default/tmp/deploy/tmp17588bpmshell.ear-contents/bpmshell.ejb3-contents/jboss-seam.jar!/META-INF/faces-config.xml
|
| 04:06:17,562 INFO [FacesConfigurator] Reading config jar:file:/D:/servers/jboss-4.0.5.GA/server/default/./tmp
| /deploy/tmp17588bpmshell.ear-contents/bpmshell-exp.war/WEB-INF/lib/jboss-seam-debug.jar!/META-INF/faces-config.xml
| 04:06:17,578 INFO [FacesConfigurator] Reading config jar:file:/D:/servers/jboss-4.0.5.GA/server/default/./tmp
| /deploy/tmp17588bpmshell.ear-contents/bpmshell-exp.war/WEB-INF/lib/jboss-seam-ui.jar!/META-INF/faces-config.xml
| 04:06:17,625 INFO [FacesConfigurator] Reading config jar:file:/D:/servers/jboss-4.0.5.GA/server/default/./tmp
| /deploy/tmp17588bpmshell.ear-contents/bpmshell-exp.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/faces-config.xml
|
| 04:06:17,640 INFO [FacesConfigurator] Reading config /WEB-INF/faces-config.xml
| 04:06:17,796 WARN [LocaleUtils] Locale name in faces-config.xml null or empty, setting locale to default locale : en_US
| 04:06:18,015 INFO [StartupServletContextListener] ServletContext 'D:\servers\jboss-4.0.5.GA\server\default\.\
| tmp\deploy\tmp17588bpmshell.ear-contents\bpmshell-exp.war\' initialized.
| 04:06:18,015 INFO [StartupServletContextListener] Serialization provider : class org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory
| 04:06:18,125 INFO [EARDeployer] Started J2EE application: file:/D:/servers/jboss-4.0.5.GA/server/default/deploy/bpmshell.ear
| 04:06:18,203 INFO [Events] no events.xml file found
| 04:06:18,234 INFO [Pages] no pages.xml file found
|
My web.xml as follows:
| <?xml version="1.0" ?>
|
| <web-app version="2.5"
| xmlns="http://java.sun.com/xml/ns/javaee"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
|
| <!-- Seam -->
| <listener>
| <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
| </listener>
|
| <!-- Propagate conversations across redirects -->
|
| <filter>
| <filter-name>Seam Exception Filter</filter-name>
| <filter-class>org.jboss.seam.servlet.SeamExceptionFilter</filter-class>
| </filter>
| <filter-mapping>
| <filter-name>Seam Exception Filter</filter-name>
| <url-pattern>/*</url-pattern>
| </filter-mapping>
|
| <filter>
| <filter-name>Seam Redirect Filter</filter-name>
| <filter-class>org.jboss.seam.servlet.SeamRedirectFilter</filter-class>
| </filter>
| <filter-mapping>
| <filter-name>Seam Redirect Filter</filter-name>
| <url-pattern>*.jsfx</url-pattern>
| </filter-mapping>
|
|
| <listener>
| <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
| </listener>
|
| <!-- MyFaces -->
| <listener>
| <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
| </listener>
|
| <context-param>
| <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
| <param-value>client</param-value>
| </context-param>
|
| <context-param>
| <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
| <param-value>.xhtml</param-value>
| </context-param>
|
| <context-param>
| <param-name>com.sun.faces.validateXml</param-name>
| <param-value>true</param-value>
| </context-param>
|
| <context-param>
| <param-name>com.sun.faces.verifyObjects</param-name>
| <param-value>true</param-value>
| </context-param>
|
| <context-param>
| <param-name>facelets.DEVELOPMENT</param-name>
| <param-value>true</param-value>
| </context-param>
|
| <servlet>
| <servlet-name>Faces Servlet</servlet-name>
| <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
| <load-on-startup>1</load-on-startup>
| </servlet>
|
| <!-- Faces Servlet Mapping -->
| <servlet-mapping>
| <servlet-name>Faces Servlet</servlet-name>
| <url-pattern>*.jsfx</url-pattern>
| </servlet-mapping>
|
| <security-constraint>
| <display-name>Restrict XHTML Documents</display-name>
| <web-resource-collection>
| <web-resource-name>XHTML</web-resource-name>
| <url-pattern>*.xhtml</url-pattern>
| </web-resource-collection>
| <auth-constraint>
| <role-name>NONE</role-name>
| </auth-constraint>
| </security-constraint>
|
| <welcome-file-list>
| <welcome-file>index.html</welcome-file>
| <welcome-file>index.jsfx</welcome-file>
| <welcome-file>index.xhtml</welcome-file>
| <welcome-file>index.jspx</welcome-file>
| </welcome-file-list>
|
| </web-app>
|
I don't know if anyone encountered such a problem before. I really need help because I am stuck!
Note that this problem happened when I upgraded to jboss-seam-1.1.0.GA.
Is there any file or tag that I should add in any file related to the latest seam framework?
Thank you in advance,
Regards
Lara
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995340#3995340
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19 years, 4 months