fileUpload Transfer error occurred

[ipraveenjain]

hi

i am using fileupload control but getting the error "Transfer error occurred"

SEVERE: Exception in the filter chain

javax.servlet.ServletException

at javax.faces.webapp.FacesServlet.service(

FacesServlet.java:325)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(

ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(

ApplicationFilterChain.java:206)

at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(

BaseXMLFilter.java:178)

at org.ajax4jsf.webapp.BaseFilter.handleRequest(

BaseFilter.java:290)

at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(

BaseFilter.java:385)

at org.ajax4jsf.webapp.BaseFilter.doFilter(

BaseFilter.java:515)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(

ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(

ApplicationFilterChain.java:206)

at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(

ExtensionsFilter.java:301)

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:233)

at org.apache.catalina.core.StandardContextValve.invoke(

StandardContextValve.java:191)

at org.apache.catalina.core.StandardHostValve.invoke(

StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(

ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(

StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(

CoyoteAdapter.java:298)

at org.apache.coyote.http11.Http11Processor.process(

Http11Processor.java:852)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(

Http11Protocol.java:588)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(

JIoEndpoint.java:489)

at java.lang.Thread.run(Unknown Source)

Caused by:

java.lang.NullPointerException

at org.richfaces.renderkit.FileUploadRendererBase.doDecode(

FileUploadRendererBase.java:138)

at org.ajax4jsf.renderkit.RendererBase.decode(

RendererBase.java:75)

at javax.faces.component.UIComponentBase.decode(

UIComponentBase.java:790)

at javax.faces.component.UIInput.decode(

UIInput.java:744)

at javax.faces.component.UIComponentBase.processDecodes(

UIComponentBase.java:1047)

at javax.faces.component.UIInput.processDecodes(

UIInput.java:658)

at javax.faces.component.UIComponentBase.processDecodes(

UIComponentBase.java:1042)

at javax.faces.component.UIComponentBase.processDecodes(

UIComponentBase.java:1042)

at javax.faces.component.UIForm.processDecodes(

UIForm.java:216)

at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(

AjaxViewRoot.java:395)

at org.ajax4jsf.component.AjaxViewRoot.processPhase(

AjaxViewRoot.java:235)

at org.ajax4jsf.component.AjaxViewRoot.processDecodes(

AjaxViewRoot.java:412)

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:118)

at javax.faces.webapp.FacesServlet.service(

FacesServlet.java:312)

... 21 more

Feb 9, 2010 12:04:57 PM org.apache.catalina.core.StandardWrapperValve invoke

SEVERE: Servlet.service() for servlet Faces Servlet threw exception

java.lang.NullPointerException

at org.richfaces.renderkit.FileUploadRendererBase.doDecode(

FileUploadRendererBase.java:138)

at org.ajax4jsf.renderkit.RendererBase.decode(

RendererBase.java:75)

at javax.faces.component.UIComponentBase.decode(

UIComponentBase.java:790)

at javax.faces.component.UIInput.decode(

UIInput.java:744)

at javax.faces.component.UIComponentBase.processDecodes(

UIComponentBase.java:1047)

at javax.faces.component.UIInput.processDecodes(

UIInput.java:658)

at javax.faces.component.UIComponentBase.processDecodes(

UIComponentBase.java:1042)

at javax.faces.component.UIComponentBase.processDecodes(

UIComponentBase.java:1042)

at javax.faces.component.UIForm.processDecodes(

UIForm.java:216)

at org.ajax4jsf.component.AjaxViewRoot$1.invokeContextCallback(

AjaxViewRoot.java:395)

at org.ajax4jsf.component.AjaxViewRoot.processPhase(

AjaxViewRoot.java:235)

at org.ajax4jsf.component.AjaxViewRoot.processDecodes(

AjaxViewRoot.java:412)

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:118)

at javax.faces.webapp.FacesServlet.service(

FacesServlet.java:312)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(

ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(

ApplicationFilterChain.java:206)

at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(

BaseXMLFilter.java:178)

at org.ajax4jsf.webapp.BaseFilter.handleRequest(

BaseFilter.java:290)

at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(

BaseFilter.java:385)

at org.ajax4jsf.webapp.BaseFilter.doFilter(

BaseFilter.java:515)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(

ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(

ApplicationFilterChain.java:206)

at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(

ExtensionsFilter.java:301)

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:233)

at org.apache.catalina.core.StandardContextValve.invoke(

StandardContextValve.java:191)

at org.apache.catalina.core.StandardHostValve.invoke(

StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(

ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(

StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(

CoyoteAdapter.java:298)

at org.apache.coyote.http11.Http11Processor.process(

Http11Processor.java:852)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(

Http11Protocol.java:588)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(

JIoEndpoint.java:489)

at java.lang.Thread.run(Unknown Source)

attached is web.xml,

please tell me how to solve the issue.

[ilya_shaikovsky]

myFaces filter should be defined after the RF one. sample here.

https://jira.jboss.org/jira/browse/RF-3096

if not helps post code snippets

[ipraveenjain]

i removed the myfaces fileter as well but does't work.

but giving a nul pointer exception on

public

out.println("item "+item);

System.

out.println("data "+item.getData());

File file =

new File();

file.setLength(item.getFileSize());

//.getData().length);

file.setName(item.getFileName());

file.setData(item.getData());

files.add(file);

uploadsAvailable--;

}

in item.getData(), it is null , i am tryitng to upload a bmp file

and getData() is null.

void listener(UploadEvent event) throws Exception{

UploadItem item = event.getUploadItem();

System.

[ilya_shaikovsky]

 <init-param>
 <param-name>createTempFiles</param-name>
 <param-value>false</param-value>
 </init-param>

should be used to use getData, and in your case - getFile should be used.

refer to reference for more info.

[ipraveenjain]

now it runs , but the problem is where my files getuploaded ?

what is the default path where i can check whether it is uploade or not?

or how can i give the path?

[ilya_shaikovsky]

you getting the file as File object or just as byte array (as defined with context param) to the listener. And you responsible to store it as you need with your listener code.

[ipraveenjain]

thanks it wors.

is there any file size limit to upload?

or how to define the size limit for a file.

[ilya_shaikovsky]

http://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/rich_fileUpload.html

[kryogendra]

Dear ilya,i had tried but same error is there file Upload Transfer error occured.i attached web.xml please suggest what changes i should do in web.xml file. i have already follow given link https://jira.jboss.org/jira/browse/RF-3096.

Thanks with regards

[ilya_shaikovsky]

1) you duplicated filters. use either ajax4jsf(backward supported) or richfaces single definition.

2) myFaces filter still called first in chain because of

<filter-mapping>

<filter-name>MyFacesExtensionsFilter</filter-name>

<url-pattern>/faces/myFacesExtensionResource/*</url-pattern>

</filter-mapping>

−

<filter-mapping>

<filter-name>MyFacesExtensionsFilter</filter-name>

<url-pattern>*.jsf</url-pattern>

</filter-mapping>

any filters mapped using url-pattern called before ones mapped to servlet by name. So either map richfaces filter using url pattern or define myFaces ones only using servlet name. And put RF one before others.

[kryogendra]

Thanks ilya , hey as you suggest me

1) I removed ajx4jsf filter.
2) As u said that RF filter called first so I put this before every one . till this point everything is same as before(fileUpload Transfer error occured).
But as u said that either map richfaces filter using url pattern or define myFaces ones only using servlet name, I tried map richfaces filter using url pattern by replacing" <servlet-name>Faces Servlet</servlet-name>"  by  "<url-pattern>*.jsf</url-pattern>". we got error at this point.
I have attached both web.xml and errors.txt file please suggest for the same.

Regards
Yogendra

[ilya_shaikovsky]

please try to remain only nexy two definitions:

<filter-mapping>

                    <filter-name>richfaces</filter-name>

                    <url-pattern>*.jsf</url-pattern>

</filter-mapping>

<filter-mapping>

                    <filter-name>MyFacesExtensionsFilter</filter-name>

                    <url-pattern>*.jsf</url-pattern>

</filter-mapping>

[kryogendra]

same error is threr:-  java.lang.IllegalStateException: ExtensionsFilter not correctly configured. JSF mapping missing. JSF pages not covered. Please see: http://myfaces.apache.org/tomahawk/extensionsFilter.html

[ilya_shaikovsky]

ok sorry map both to Faces Servlet by name.

[kryogendra]

Faces Servlet means throught servlet name na!!

i changed

<filter-mapping>

  <filter-name>richfaces</filter-name>

  <servlet-name>Faces Servlet</servlet-name>

</filter-mapping>

<filter-mapping>

  <filter-name>MyFacesExtensionsFilter</filter-name>

  <servlet-name>Faces Servlet</servlet-name>

</filter-mapping>

and then try same error is there.