ClassNotFoundException: oracle.adf.view.faces.webapp.AdfFacesFilter

Question

Hi JDeveloper,
Jdev Version: 11.1.1.6.0
I am writing code to upload file to temp location, for this I added following configuration.
<!-- This filter is always required by ADF; one of its functions is
file upload. -->
<filter>
<filter-name>adfFaces</filter-name>
<filter-class>oracle.adf.view.faces.webapp.AdfFacesFilter</filter-class>
</filter>
But on running the code getting below exception:
weblogic.application.ModuleException: Failed to load webapp: 'SP'
     at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:393)
     at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
     at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
     at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
     Truncated. see log file for complete stacktrace
Caused By: java.lang.ClassNotFoundException: oracle.adf.view.faces.webapp.AdfFacesFilter
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:64)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:305)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:246)
     Truncated. see log file for complete stacktrace
Any clue on this?
Please suggest
Thanks,Ankur

Answer 1

Hi Timo,
I have read this blog carefully, but still my problem is unresolved. I have to save file to location on Submit button in popup. I am not able to get example how to do so, that on Submit button I should move the file to file server.
My code is:
<af:inputFile label="File Name:" id="if1" showRequired="true"
autoSubmit="true"
value="#{backingBeanScope.spr2DownloadPageBean.file}"
valueChangeListener="#{backingBeanScope.spr2DownloadPageBean.uploadFile}"
binding="#{backingBeanScope.spr2DownloadPageBean.inputFile}"/>
Backing Bean:
public void uploadFile(ValueChangeEvent valueChangeEvent) {
// Add event code here...
System.out.println("fileUpdate invoked");
UploadedFile file =(UploadedFile)valueChangeEvent.getNewValue();
if(file!=null){
FacesContext context = FacesContext.getCurrentInstance();
FacesMessage message = new FacesMessage(
"Successfully uploaded file " + file.getFilename() +
" (" + file.getLength() + " bytes)");
I am not able to figure out code for Submit Button:
public String UploadButton_action() {
// Add event code here...
if(this.getInputFile().getValue()==null){
FacesContext context = FacesContext.getCurrentInstance();
return null;
Please suggest.