NetBeans strangeness
in [Java Programming]
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From: Tim Slattery on 6 May 2010 15:21 I'm trying to switch to using the NetBeans IDE. Very nice, but... I create a project and select the Struts framework out of the four available. It creates the project. Then I look at the project properties, and it has both Struts and JavaServer Faces activated! I could add more frameworks if I wanted, but there seems to be no way to get rid of one. So what? When I build the project and deploy the resulting WAR to WebLogic, it throws this: Failed to initialize the application 'NCS' due to error java.lang.ClassNotFoundException: javax.faces.webapp.UIComponentTag. Nothing in my app mentions that class or anything in javax.faces.*. The weird thing is that when I examine the WAR file, there's nothing there except what I want. There's nothing referencing JSF at all. So why is WL looking for that class? -- Tim Slattery Slattery_T(a)bls.gov http://members.cox.net/slatteryt
From: Donkey Hottie on 6 May 2010 15:36 On 6.5.2010 22:21, Tim Slattery wrote: > I'm trying to switch to using the NetBeans IDE. Very nice, but... > > I create a project and select the Struts framework out of the four > available. It creates the project. Then I look at the project > properties, and it has both Struts and JavaServer Faces activated! I > could add more frameworks if I wanted, but there seems to be no way to > get rid of one. > > So what? When I build the project and deploy the resulting WAR to > WebLogic, it throws this: > > Failed to initialize the application 'NCS' due to error > java.lang.ClassNotFoundException: javax.faces.webapp.UIComponentTag. > > Nothing in my app mentions that class or anything in javax.faces.*. > > The weird thing is that when I examine the WAR file, there's nothing > there except what I want. There's nothing referencing JSF at all. So > why is WL looking for that class? > No JSF specific XML configuration files at all? Must be something... -- Don't read any sky-writing for the next two weeks.
From: Lew on 6 May 2010 15:46 Tim Slattery wrote: >> I'm trying to switch to using the NetBeans IDE. Very nice, but... >> >> I create a project and select the Struts framework out of the four >> available. It creates the project. Then I look at the project >> properties, and it has both Struts and JavaServer Faces activated! I >> could add more frameworks if I wanted, but there seems to be no way to >> get rid of one. >> > Donkey Hottie wrote: > No JSF specific XML configuration files at all? Must be something... > Also, look in the web.xml to make sure it isn't including <servlet> <servlet-name>Faces Servlet</servlet-name> <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> But you're right, NB seems addicted to including JSF in Web apps, but I sure don't know why. It's less of a problem for me because I'm using JSF. The answer I suspect to be buried in the nbprojects/ metadata somewhere. -- Lew
From: Tim Slattery on 6 May 2010 16:18 Lew <lew(a)lewscanon.com> wrote: >Also, look in the web.xml to make sure it isn't including > > <servlet> > <servlet-name>Faces Servlet</servlet-name> > <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> > <load-on-startup>1</load-on-startup> > </servlet> Been there, done that. >But you're right, NB seems addicted to including JSF in Web apps, but >I sure don't know why. It's less of a problem for me because I'm >using JSF. Big PITA. It's there immediately after I create the project, before I've done ANYTHING to it. >The answer I suspect to be buried in the nbprojects/ metadata >somewhere. I've looked there. I find references to Struts in build-impl.xml, but I don't see anything about JSF. It's a long file, I've run (case insensitive) text searches on "face", "javax", "jsf". Hmm..the first line in project.properties is: auxiliary.org-netbeans-modules-projectapi.jsf_2e_present=true Seems unlikely, but you never know. -- Tim Slattery Slattery_T(a)bls.gov http://members.cox.net/slatteryt
From: Tim Slattery on 7 May 2010 09:34 Tim Slattery <Slattery_T(a)bls.gov> wrote: >I'm trying to switch to using the NetBeans IDE. Very nice, but... > >I create a project and select the Struts framework out of the four >available. It creates the project. Then I look at the project >properties, and it has both Struts and JavaServer Faces activated! I >could add more frameworks if I wanted, but there seems to be no way to >get rid of one. > >So what? When I build the project and deploy the resulting WAR to >WebLogic, it throws this: > >Failed to initialize the application 'NCS' due to error >java.lang.ClassNotFoundException: javax.faces.webapp.UIComponentTag. It seems that when I ask NetBeans for Struts support, it throws in a whole list of Struts JAR files. One of those is struts-faces-1.3.8.jar, that must be where the reference to UIComponentTag is. I guess that the NetBeans IDE finds that reference and shows Faces support in the project options dialog. So I have NB show the list of JARs. I right-click struts-faces, and select "Remove" and the entire list of Struts libraries disappears. I guess there must be a way to control that somewhere. If nothing else, I can just remove that library from the WAR before I deploy it. -- Tim Slattery Slattery_T(a)bls.gov http://members.cox.net/slatteryt
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