2 Replies Latest reply on Sep 23, 2007 10:57 AM by maguri

RichFaces + Tomahawk

maguri Sep 22, 2007 9:54 PM

Hi,

I would appreciate any help for having RichFaces + Tomahawk working together.

Im using RichFaces 3.1, JSF1.2 and facelets1.1.12 deployed to JBoss 4.2.1

I started building a facelets skeleton app using RichFaces and it works ok.

Then, to integrate Tomahawk components to the app, and after searching forums for a "how to" I ended doing:

- Added tomahawk-1.1.6.jar, and commons-fileupload-1.0.jar to apps lib dir.
- Added taglib.tomahawk.xml to WEB-INF
- Added MyFacesExtensionFilter to web.xml and now it looks like this:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
 <description>Richfaces Components demo</description>
 <display-name>richfaces-demo</display-name>
 <context-param>
 <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
 <param-value>.xhtml</param-value>
 </context-param>
 <context-param>
 <param-name>facelets.REFRESH_PERIOD</param-name>
 <param-value>2</param-value>
 </context-param>
 <context-param>
 <param-name>facelets.DEVELOPMENT</param-name>
 <param-value>true</param-value>
 </context-param>
 <context-param>
 <param-name>facelets.LIBRARIES</param-name>
 <param-value>/WEB-INF/tomahawk.taglib.xml</param-value>
 </context-param>
 <context-param>
 <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
 <param-value>server</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>org.ajax4jsf.SKIN</param-name>
 <param-value>#{skinBean.skin}</param-value>
 </context-param>
 <context-param>
 <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
 <param-value>com.sun.facelets.FaceletViewHandler</param-value>
 </context-param>
 <context-param>
 <param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>
 <param-value>false</param-value>
 </context-param>
 <context-param>
 <param-name>org.ajax4jsf.xmlparser.ORDER</param-name>
 <param-value>NEKO</param-value>
 </context-param>

 <context-param>
 <description>
 A very common problem in configuring MyFaces-web-applications
 is that the Extensions-Filter is not configured at all
 or improperly configured. This parameter will check for a properly
 configured Extensions-Filter if it is needed by the web-app.
 In most cases this check will work just fine, there might be cases
 where an internal forward will bypass the Extensions-Filter and the check
 will not work. If this is the case, you can disable the check by setting
 this parameter to false.
 </description>
 <param-name>org.apache.myfaces.CHECK_EXTENSIONS_FILTER</param-name>
 <param-value>true</param-value>
 </context-param>

 <filter>
 <display-name>Ajax4jsf Filter</display-name>
 <filter-name>ajax4jsf</filter-name>
 <filter-class>org.ajax4jsf.Filter</filter-class>
 </filter>

 <filter-mapping>
 <filter-name>ajax4jsf</filter-name>
 <servlet-name>Faces Servlet</servlet-name>
 <dispatcher>FORWARD</dispatcher>
 <dispatcher>REQUEST</dispatcher>
 <dispatcher>INCLUDE</dispatcher>
 <dispatcher>ERROR</dispatcher>
 </filter-mapping>

 <!-- Tomahawk -->
 <filter>
 <filter-name>MyFacesExtensionsFilter</filter-name>
 <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</filter-class>
 </filter>


 <filter-mapping>
 <filter-name>MyFacesExtensionsFilter</filter-name>
 <servlet-name>Faces Servlet</servlet-name>
 </filter-mapping>
 <filter-mapping>
 <filter-name>MyFacesExtensionsFilter</filter-name>
 <url-pattern>/faces/myFacesExtensionResource/*</url-pattern>
 </filter-mapping>

 <servlet>
 <servlet-name>Faces Servlet</servlet-name>
 <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
 <load-on-startup>1</load-on-startup>
 </servlet>
 <servlet-mapping>
 <servlet-name>Faces Servlet</servlet-name>
 <url-pattern>*.jsf</url-pattern>
 </servlet-mapping>
 <servlet-mapping>
 <servlet-name>Faces Servlet</servlet-name>
 <url-pattern>*.xhtml</url-pattern>
 </servlet-mapping>

 <!-- JSF RI -->
 <listener>
 <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
 </listener>

 <login-config>
 <auth-method>BASIC</auth-method>
 </login-config>
</web-app>

Runing the application throws the following error:

2007-09-22 19:46:27,453 ERROR [org.apache.myfaces.webapp.filter.ExtensionsFilter] Exception wile retrieving addResource
java.lang.NoClassDefFoundError
 at org.apache.myfaces.renderkit.html.util.AddResourceFactory.getInstance(AddResourceFactory.java:282)
 at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:126)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Thread.java:595)
2007-09-22 19:46:27,453 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/TomahawkTest].[Faces Servlet]] Servlet.service() para servlet Faces Servlet lanzó excepción
java.lang.NoClassDefFoundError
 at org.apache.myfaces.renderkit.html.util.AddResourceFactory.getInstance(AddResourceFactory.java:282)
 at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:126)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Thread.java:595)

If I remove the lisener entry the error is generated only in pages that contain a tomahawk component.

Thanks in advance for any help

1. Re: RichFaces + Tomahawk

amitev Sep 23, 2007 2:25 AM (in response to maguri)

Do you have the all needed commons-* jar?
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2. Re: RichFaces + Tomahawk

maguri Sep 23, 2007 10:57 AM (in response to maguri)

Hi,

Thanks a lot for the tip. I compared the needed commons libraries needed for richfaces and compared it with the one needed for tomahawk. Then, I included the missing libraries and voila!

Thanks a lot
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