Problems with seam taglib

[micnight]

Hi everybody,

I'm quietly new to GateIn+JBoss PortletBrigde. I'm facing a problem when using the seam taglib to load dynamically graphic images in this way:

{code:xml}
<s:graphicImage value="/img/dyfa-water.png">
       <s:transformImageSize width="50" maintainRatio="true" />
</s:graphicImage>
{code}

Then I get the following error stack trace when the portlet is rendered:

{quote}
16:44:10,230 ERROR [[Seam Resource Servlet]] Servlet.service() for servlet Seam Resource Servlet threw exception
java.lang.IllegalStateException: No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed)
    at org.jboss.seam.contexts.PageContext.getPhaseId(PageContext.java:163)
    at org.jboss.seam.contexts.PageContext.isBeforeInvokeApplicationPhase(PageContext.java:175)
    at org.jboss.seam.contexts.PageContext.getCurrentWritableMap(PageContext.java:91)
    at org.jboss.seam.contexts.PageContext.remove(PageContext.java:105)
    at org.jboss.seam.Component.newInstance(Component.java:2167)
    at org.jboss.seam.Component.getInstance(Component.java:2024)
    at org.jboss.seam.Component.getInstance(Component.java:2003)
    at org.jboss.seam.Component.getInstance(Component.java:1997)
    at org.jboss.seam.Component.getInstance(Component.java:1970)
    at org.jboss.seam.Component.getInstance(Component.java:1965)
    at org.jboss.seam.faces.FacesPage.instance(FacesPage.java:92)
    at org.jboss.seam.core.ConversationPropagation.restorePageContextConversationId(ConversationPropagation.java:84)
    at org.jboss.seam.core.ConversationPropagation.restoreConversationId(ConversationPropagation.java:57)
    at org.jboss.seam.servlet.ContextualHttpServletRequest.restoreConversationId(ContextualHttpServletRequest.java:111)
    at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:55)
    at org.jboss.seam.ui.graphicImage.GraphicImageResource.getResource(GraphicImageResource.java:46)
    at org.jboss.seam.servlet.SeamResourceServlet.service(SeamResourceServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    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:235)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
    at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:402)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:662){quote}

Is there a possibility to solve this? Or is there a possibility to render images dynamically in another way? The goal is to load later images directly from the database, i.e. binary objects. Any help would be appreciated.

Regards,

Michael

[stefan_tausendpfund]

Hi Michael,

did you also try the a4j:mediaOutput of richfaces? This component enables you to display loaded images from a database.

Here a link to the online demo:

http://livedemo.exadel.com/richfaces-demo/richfaces/mediaOutput.jsf

regards

  Stefan

[micnight]

Hi Stefan,

thank you for your immedaite response. Your proposal worked to integrate dynamically images into my JSF. Anyway, the seam taglib does not work when using the portlet bridge. But using richfaces is an appropriate way arround.

Thank you.

Kind regards,

Michael

[wesleyhales]

https://issues.jboss.org/browse/PBR-230

[micnight]

Hi Wesley,

it's not only the graphic-tag, which does not work. It seems that the same bug appears when using <s:fileUpload/>. Is there another possibility to upload some files with Seam and Portlet Bridge? I also tried <rich:fileUpload/>, which causes the same error. Is there a way to handle PortletActionRequests and PortletResourceRequests directly with JBoss Portlet Bridge, because I really need to get the upload functionality running very soon?

Here is once again the stacktrace:

{quote}
Caused by: javax.portlet.faces.BridgeException: Error processing resource lifecycle
    at org.jboss.portletbridge.ExceptionHandlerBase.processResourceException(ExceptionHandlerBase.java:91)
    at org.jboss.portletbridge.AjaxPortletBridge.doFacesRequest(AjaxPortletBridge.java:836)
    at javax.portlet.faces.GenericFacesPortlet.serveResource(GenericFacesPortlet.java:541)
    ... 134 more
Caused by: javax.faces.FacesException: org.gatein.pc.portlet.impl.jsr168.api.ResourceRequestImpl cannot be cast to javax.servlet.ServletRequest
    at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:86)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
    at org.jboss.portletbridge.AjaxPortletBridge.execute(AjaxPortletBridge.java:1163)
    at org.jboss.portletbridge.AjaxPortletBridge.doFacesRequest(AjaxPortletBridge.java:825)
    ... 135 more
Caused by: java.lang.ClassCastException: org.gatein.pc.portlet.impl.jsr168.api.ResourceRequestImpl cannot be cast to javax.servlet.ServletRequest
    at org.jboss.seam.ui.renderkit.FileUploadRendererBase.doDecode(FileUploadRendererBase.java:65)
    at org.jboss.seam.ui.util.cdk.RendererBase.decode(RendererBase.java:59)
    at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:789)
    at javax.faces.component.UIInput.decode(UIInput.java:725)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1031)
    at javax.faces.component.UIInput.processDecodes(UIInput.java:639)
    at javax.faces.component.UIForm.processDecodes(UIForm.java:209)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1026)
    at org.richfaces.component.UISimpleTogglePanel.processDecodes(UISimpleTogglePanel.java:119)
    at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1026)
    at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(AjaxViewRoot.java:400)
    at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:240)
    at org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:417)
    at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
    ... 139 more
{quote}

Here is my JSF-Code:

{code:xml}
<h:form id="form" enctype="multipart/form-data">
     <h3>Upload file</h3>
            Select a picture for upload<br />
     <s:fileUpload id="file" data="#{generalEmpActions.file}"
                 accept="image/jpeg" />
     <rich:fileUpload
         fileUploadListener="#{generalEmpActions.pictureUploadListener}"
         maxFilesQuantity="1" id="pictureUpload" immediateUpload="#{true}"
         acceptedTypes="jpg" allowFlash="#{false}">
     <a:support event="onuploadcomplete" reRender="realPicture,anonymousPicture" />
      </rich:fileUpload>
     <a:commandButton id="show" action="#{searchEmpActions.showUpload()}" value="Go" reRender="realPicture,anonymousPicture"/>
</h:form>
{code}

And my code in the corresponding Bean for the uploadListener:

{code}
public void pictureUploadListener(UploadEvent event) throws Exception {
        UploadItem item = event.getUploadItem();
        if(item == null)
            log.error("This should not happen: UploadItem is null");
        Document picture;
        this.currentEmployee = new Employee();
        if (this.currentEmployee.getPicture() != null)
            picture = this.currentEmployee.getPicture();
        else
            picture = new Document();
        if (item.getData().length > 5242880) {
            facesMessages.addFromResourceBundle(Severity.ERROR,
                    "com_dyfa_cip_session_filetoolarge", "5MB");
            return;
        }
        picture.setSize((long) item.getData().length);
        picture.setDocumentName("picture_new");
        picture.setData(item.getData());
        picture.setDescription("employee's picture");
        picture.setContentType("image/jpeg");
        picture.setChangedDate(Calendar.getInstance().getTime());
        this.currentEmployee.setPicture(picture);
        facesMessages.addFromResourceBundle(Severity.INFO,
                "com_dyfa_cip_session_emp_pic_added");
    }
{code}

I hope, somebody can help me.

Thanks in advance.

Cheers,

Michael

[stefan_tausendpfund]

Hi Michael,

multipart requests are not handled for seam components. Remove the s:fileUpload inside the form then upload works fine. If you're using GateIn you will need to use the 2.1.0-SNAPSHOT release (actual svn trunk build). There is a bugfix PBR-212 included needed for Gatein portal.

regards

  Stefan

[micnight]

Hello Stefan,

and again you saved my day. Thank you very much. After building the portlet-bridge-snapshot from source everything works now as expected. One important information for displaying pictures which are stored in the database: Please look here http://community.jboss.org/docs/DOC-14811. This was also very useful.

regards,

Michael

[cooper_lyt]

need help

i use rich:fileUpload  but fileUploadListener  is never called ,why

i use portletBridge 2.1.0.FINAL

[cooper_lyt]

portletBridge 2.1.0.FINAL is not work

i use svn checkout 2.1.2.GA.EPP51 now it's work

[axa_mx]

Hi Cooper i cant find 2.1.2.GA.EPP51, can you help me

[cooper_lyt]

svn co http://anonsvn.jboss.org/repos/portletbridge/tags/2.1.2.GA.EPP51/core/