javax.faces.FacesException

[zsuiqiang]

When i click the link:

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<p:commandLink value="home page" action="home.jsf" target="workspace"/>

I get an Exception:

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WARNING:   javax.servlet.ServletException: The request content-type is not a multipart/form-data
javax.faces.FacesException: javax.servlet.ServletException: The request content-type is not a multipart/form-data
	at org.primefaces.component.fileupload.NativeFileUploadDecoder.decode(NativeFileUploadDecoder.java:44)
	at org.primefaces.component.fileupload.FileUploadRenderer.decode(FileUploadRenderer.java:37)
	at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:836)
	at javax.faces.component.UIInput.decode(UIInput.java:771)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1228)
	at javax.faces.component.UIInput.processDecodes(UIInput.java:676)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1223)
	at org.primefaces.component.dialog.Dialog.processDecodes(Dialog.java:390)
	at javax.faces.component.UIForm.processDecodes(UIForm.java:225)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1223)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1223)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1223)
	at org.primefaces.component.layout.Layout.processDecodes(Layout.java:239)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1223)
	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1223)
	at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:929)
	at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
	at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
	at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
	at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
	at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
	at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
	at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
	at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
	at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
	at java.lang.Thread.run(Thread.java:722)
Caused by: javax.servlet.ServletException: The request content-type is not a multipart/form-data
	at org.apache.catalina.fileupload.Multipart.getPart(Multipart.java:187)
	at org.apache.catalina.connector.Request.getPart(Request.java:4535)
	at org.apache.catalina.connector.RequestFacade.getPart(RequestFacade.java:1095)
	at org.primefaces.component.fileupload.NativeFileUploadDecoder.decodeAdvanced(NativeFileUploadDecoder.java:60)
	at org.primefaces.component.fileupload.NativeFileUploadDecoder.decode(NativeFileUploadDecoder.java:37)
	... 51 more

[sudheer]

Stacktrace clearly shows "The request content-type is not a multipart/form-data" for fileupload component.It means you should use enctype="multipart/form-data" for fileupload like components.You should post full page code.

[smithh032772]

also, this was copied from your signature.

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primefaces-4.0-SNAPSHOT.jar,JSF Mojarra 2.2.0
PrimeFaces Mobile 0.9.4, 
glassfish-4.0, 
netbeans 7.3.1
Browser: Firefox 23

are you really using Mojarra 2.2.0? it has been recommended and discussed that it is good to upgrade to (at least) Mojarra 2.2.1 or latest version of Mojarra 2.2.x, since you're using Glassfish 4.0.

what is the date of primefaces 4.0 snapshot that you are using? did you download latest from repository, or you download-and-build via maven? what was the date that you built primefaces 4.0 snapshot?

did you look at latest PrimeFaces user guide and follow all instructions for using p:fileUpload? and your code is similar to what is demonstrated in user guide and showcase?

[zsuiqiang]

I am using Mojarra 2.2.2. I download from repository at 28/8/2013.I follow all instructions in PrimeFaces user guide 3.5 for using p:fileUpload .

MainFrame.xhtml

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<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:p="http://primefaces.org/ui">
    <h:head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <link rel="shortcut icon" href="resources/images/favicon.ico" />
        <h:outputStylesheet name="default.css" library="css"/>
        <h:outputStylesheet name="Skinning.css" library="css"/>
        <title>
            <ui:insert name="title">ETM</ui:insert>
        </title>
    </h:head>
    <h:body>
        <p:layout fullPage="true">
            <p:layoutUnit position="north">
                <ui:include src="./Template/header.xhtml"/>
            </p:layoutUnit>
            <p:layoutUnit position="west" size="150" collapsible="true">
                <ui:include src="./security/MenuTree.xhtml"/>
            </p:layoutUnit>
            <p:layoutUnit position="center">                
                <iframe id="workspace" name="workspace" src="home.jsf" style="width:100%;height: 100%; border: none;"/>
            </p:layoutUnit>
        </p:layout>
    </h:body>
</html>

header.xhtml

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<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:p="http://primefaces.org/ui">
    <h:head>
        <title>Facelet Title</title>
    </h:head>
    <h:body  style="margin: 0px;padding: 0">
        <h:form>
            <div class="ui-widget ui-widget-header" style="height:52px;border: 0px;">
                <h:graphicImage library="images" name="logo.png" style="height:50px;" ondblclick="logoDlg.show()"/>
           </div>
            <div style="position: absolute;bottom: 0px;right: 3px">
                <h:panelGrid columns="2">
                    <p:commandLink value="home page" action="home.jsf" target="workspace"/><p:spacer width="10" height="10"/>
                    <p:commandLink value="logout" action="#{securitySession.logout}"/><p:spacer width="10" height="10"/>                    
                </h:panelGrid>
            </div>
<p:dialog id="logoDlg" header="LOGO" widgetVar="logoDlg" appendTo="@(body)">
                <p:fileUpload fileUploadListener="#{sysManager.handleFileUpload}" mode="advanced" dragDropSupport="false" sizeLimit="100000" allowTypes="/(\.|\/)(gif|jpe?g|png)$/" />
            </p:dialog>
        </h:form>
    </h:body>
</html>

home.xhtml

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<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:p="http://primefaces.org/ui">

    <h:head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <h:outputStylesheet name="default.css" library="css"/>
        <h:outputStylesheet name="Skinning.css" library="css"/>
        <title></title>
    </h:head>
    <h:body>
        <p:layout fullPage="true">
            <p:layoutUnit position="east" size="300">
                <p:layout>
                    <p:layoutUnit position="north" size="300" header="notes">

                    </p:layoutUnit>

                    <p:layoutUnit position="center" header="schedule">

                    </p:layoutUnit>
                </p:layout>
            </p:layoutUnit>

            <p:layoutUnit position="center">
                <p:layout>
                    <p:layoutUnit position="north" size="200" header="alarmInfo">
                        <ui:include src="./cbm/RealtimeAlarm.xhtml"/>
                    </p:layoutUnit>
                    <p:layoutUnit position="south" size="200" header="plan">

                    </p:layoutUnit>
                    <p:layoutUnit position="center" header="defect">

                    </p:layoutUnit>
                </p:layout>
            </p:layoutUnit>
        </p:layout>
    </h:body>
</html>

web.xml

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<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 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_3_0.xsd">
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
    <context-param>
        <param-name>primefaces.THEME</param-name>
        <param-value>#{themeManager.theme.name}</param-value>
    </context-param>
    <context-param>
        <param-name>com.sun.faces.allowTextChildren</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>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>
    <servlet>
        <servlet-name>Resource Servlet</servlet-name>
        <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Resource Servlet</servlet-name>
        <url-pattern>/primefaces_resource/*</url-pattern>
    </servlet-mapping>
    <filter>
        <filter-name>PrimeFaces FileUpload Filter</filter-name>
        <filter-class>
            org.primefaces.webapp.filter.FileUploadFilter
        </filter-class>
        <init-param>
            <param-name>thresholdSize</param-name>
            <param-value>51200</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>PrimeFaces FileUpload Filter</filter-name>
        <servlet-name>Faces Servlet</servlet-name>
    </filter-mapping>  
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>login.jsf</welcome-file>
    </welcome-file-list>
</web-app>

[smithh032772]

I am using Mojarra 2.2.2. I download from repository at 28/8/2013.

please click user name in upper right corner of this page, edit profile, edit signature, and add mojarra 2.2.2 and Aug-28-2013 date to primefaces 4.0 snapshot...in your signature, so others will not have to ask 'you' this question 'every time' you ask questions here in this forum.

I follow all instructions in PrimeFaces user guide 3.5 for using p:fileUpload .

Very interesting. PrimeFaces user guide 3.5 instructed you to use PrimeFaces 4.0 snapshot + Glassfish 4.0? If you are following PrimeFaces 3.5 user guide, then downgrade to PrimeFaces 3.5 and to latest Mojarra 2.1.x (instead of Mojarra 2.2.x).

I looked at your xhtml, and I did not see any p:fileUpload in any of the xhtml that you shared. I only saw web.xml that referenced primefaces upload filter.

also, interesting, I think it has been communicated in this forum that resource servlet has been deprecated or no longer exist in primefaces.

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    <servlet>
        <servlet-name>Resource Servlet</servlet-name>
        <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Resource Servlet</servlet-name>
        <url-pattern>/primefaces_resource/*</url-pattern>
    </servlet-mapping>

also, interesting, iframe.

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<iframe id="workspace" name="workspace" src="home.jsf" style="width:100%;height: 100%; border: none;"/>

where is the p:fileUpload in your xhtml? please reply with the entire xhtml file that contains p:fileUpload, since that is mentioned in the exception that are asking about.

[zsuiqiang]

Sorry,i don't know where to get 4.0 user guide,so i have to following 3.5 user guide.

Now,i remove the config as bellow from web.xml

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    <servlet>
        <servlet-name>Resource Servlet</servlet-name>
        <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Resource Servlet</servlet-name>
        <url-pattern>/primefaces_resource/*</url-pattern>
    </servlet-mapping>

I use fileupload in head.xhtml

[smithh032772]

Stacktrace clearly shows "The request content-type is not a multipart/form-data" for fileupload component.It means you should use enctype="multipart/form-data" for fileupload like components.You should post full page code.

+1 Sudheer hit this nail on the head, immediately/earlier.

i just took a 'better' look (from my development server) at your code below.

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    <h:body  style="margin: 0px;padding: 0">
        <h:form>
            <div class="ui-widget ui-widget-header" style="height:52px;border: 0px;">
                <h:graphicImage library="images" name="logo.png" style="height:50px;" ondblclick="logoDlg.show()"/>
           </div>
            <div style="position: absolute;bottom: 0px;right: 3px">
                <h:panelGrid columns="2">
                    <p:commandLink value="home page" action="home.jsf" target="workspace"/><p:spacer width="10" height="10"/>
                    <p:commandLink value="logout" action="#{securitySession.logout}"/><p:spacer width="10" height="10"/>                    
                </h:panelGrid>
            </div>
<p:dialog id="logoDlg" header="LOGO" widgetVar="logoDlg" appendTo="@(body)">
                <p:fileUpload fileUploadListener="#{sysManager.handleFileUpload}" mode="advanced" dragDropSupport="false" sizeLimit="100000" allowTypes="/(\.|\/)(gif|jpe?g|png)$/" />
            </p:dialog>
        </h:form>

You have the following

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<h:form>

while PrimeFaces 3.5 user guide shows the following in an example for (simple) fileUpload (which also is 'required' for 'advanced' fileUpload)

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<h:form enctype="multipart/form-data">

also, you have this below (2 form-submit commandLinks)

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                <h:panelGrid columns="2">
                    <p:commandLink value="home page" action="home.jsf" target="workspace"/><p:spacer width="10" height="10"/>
                    <p:commandLink value="logout" action="#{securitySession.logout}"/><p:spacer width="10" height="10"/>                    
                </h:panelGrid>

and your p:fileUpload

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                <p:fileUpload fileUploadListener="#{sysManager.handleFileUpload}" mode="advanced" dragDropSupport="false" sizeLimit="100000" allowTypes="/(\.|\/)(gif|jpe?g|png)$/" />

in the same (form)

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<h:form>

you need separate h:form for the 2 form-submit commandlinks

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        <h:form>
                <h:panelGrid columns="2">
                    <p:commandLink value="home page" action="home.jsf" target="workspace"/><p:spacer width="10" height="10"/>
                    <p:commandLink value="logout" action="#{securitySession.logout}"/><p:spacer width="10" height="10"/>                    
                </h:panelGrid>
        </h:form>

and another h:form for the fileUpload

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        <h:form enctype="multipart/form-data">
                <p:fileUpload fileUploadListener="#{sysManager.handleFileUpload}" mode="advanced" dragDropSupport="false" sizeLimit="100000" allowTypes="/(\.|\/)(gif|jpe?g|png)$/" />
        </h:form>

understand?

interesting, i just checked showcase examples for fileUpload, and I see

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<h:form>

instead of

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<h:form enctype="multipart/form-data">

[zsuiqiang]

Thanks a lot!