<action name="File_singleUpload" class="employee.SingleFileUploadAction"
method="upload">
<interceptor-ref name="fileUpload">
<param name="maximumSize">1000000000</param>
<param name="allowedTypes">
image/gif,image/jpeg,image/png
</param>
</interceptor-ref>
<interceptor-ref name="defaultStack"/>
<interceptor-ref name="execAndWait">
<param name="delay">1500</param>
</interceptor-ref>
<result name="wait">/jsp/wait.jsp</result>
<result name="success">/jsp/SingleUpload.jsp</result>
</action>
On 16 March 2013 22:16, Martin Gainty <mgai...@hotmail.com> wrote:
> so the line ServletActionContext.getServletContext(); is NPE
>
> please display configuration for your Action from struts*.xml
>
> Martin ______________________________________________
> Verzicht und Vertraulichkeitanmerkung
> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
> Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
> Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
> dient lediglich dem Austausch von Informationen und entfaltet keine
> rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
> E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
> > Date: Sat, 16 Mar 2013 12:18:30 +1100
> > Subject: Re: Null Pointer Exception when i use execand Wait with file
> upload
> > From: stalin.pran...@gmail.com
> > To: user@struts.apache.org
> >
> > :) Apologies
> >
> >
> > package employee;
> >
> > import com.opensymphony.xwork2.ActionSupport;
> > import org.apache.struts2.ServletActionContext;
> >
> > import javax.servlet.ServletContext;
> > import java.io.File;
> >
> > /**
> > * Created with IntelliJ IDEA.
> > * User: love4059
> > * Date: 13/03/13
> > * Time: 8:10 PM
> > * To change this template use File | Settings | File Templates.
> > */
> > public class SingleFileUploadAction extends ActionSupport {
> > private String description;
> > private File attachment;
> > private String attachmentContentType;
> > private String attachmentFileName;
> > private int complete = 0;
> > public String getDescription() {
> > return description;
> > }
> >
> > public void setDescription(String description) {
> > this.description = description;
> > }
> >
> > public String getAttachmentContentType() {
> > return attachmentContentType;
> > }
> >
> > public void setAttachmentContentType(String attachmentContentType) {
> > this.attachmentContentType = attachmentContentType;
> > }
> >
> > public File getAttachment() {
> > return attachment;
> > }
> >
> > public void setAttachment(File attachment) {
> > this.attachment = attachment;
> > }
> >
> > public String getAttachmentFileName() {
> > return attachmentFileName;
> > }
> >
> > public void setAttachmentFileName(String attachmentFileName) {
> > this.attachmentFileName = attachmentFileName;
> > }
> >
> > public String upload(){
> > System.out.println(description);
> > System.out.println(attachmentContentType);
> > System.out.println(attachmentFileName);
> > ServletContext servletContext =
> > ServletActionContext.getServletContext(); (NULL POINTER
> > Exception at this LINE)
> > if (attachment != null) {
> > // attachment will be null if there's an error,
> > // such as if the uploaded file is too large
> > String dataDir = servletContext.getRealPath("/WEB-INF");
> > System.out.println(dataDir);
> > File savedFile = new File(dataDir, attachmentFileName);
> > attachment.renameTo(savedFile);
> > }
> > return "success";
> > }
> >
> >
> >
> > public int getComplete() {
> > complete += 10;
> > return complete;
> > }
> > }
> >
> >
> > 2013/3/16 Martin Gainty <mgai...@hotmail.com>
> >
> > > Not much anyone can do here if we cant see the code for
> > > employee.SingleFileUploadAction.java
> > >
> > > Martin
> > > ______________________________________________
> > > Verzicht und Vertraulichkeitanmerkung
> > > Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
> > > Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede
> unbefugte
> > > Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese
> Nachricht
> > > dient lediglich dem Austausch von Informationen und entfaltet keine
> > > rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
> > > E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
> > >
> > >
> > > > Date: Sat, 16 Mar 2013 10:21:08 +1100
> > > > Subject: Null Pointer Exception when i use execand Wait with file
> upload
> > > > From: stalin.pran...@gmail.com
> > > > To: user@struts.apache.org
> > > >
> > > > Hello I am trying to use execandWait interceptor with fileUpload
> > > > interceptor as below. i tried completestack in place of default and
> i get
> > > > Null pointer exception.
> > > >
> > > >
> > > > <action name="File_singleUpload"
> class="employee.SingleFileUploadAction"
> > > > method="upload">
> > > > <interceptor-ref name="fileUpload">
> > > > <param name="maximumSize">1000000000</param>
> > > > <param name="allowedTypes">
> > > > image/gif,image/jpeg,image/png
> > > > </param>
> > > > </interceptor-ref>
> > > > <interceptor-ref name="defaultStack"/>
> > > > <interceptor-ref name="execAndWait">
> > > > <param name="delay">1500</param>
> > > > </interceptor-ref>
> > > > <result name="wait">/jsp/wait.jsp</result>
> > > > <result name="success">/jsp/SingleUpload.jsp</result>
> > > > </action>
> > > >
> > > >
> > > > java.lang.NullPointerException
> > > >
> > >
> org.apache.struts2.ServletActionContext.getServletContext(ServletActionContext.java:139)
> > > >
> > > employee.SingleFileUploadAction.upload(SingleFileUploadAction.java:58)
> > > > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > >
> > >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> > > >
> > >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > java.lang.reflect.Method.invoke(Method.java:597)
> > > >
> > >
> com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:446)
> > > >
> > >
> com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:285)
> > > >
> > >
> org.apache.struts2.interceptor.BackgroundProcess$1.run(BackgroundProcess.java:57)
> > > > java.lang.Thread.run(Thread.java:680)
> > > >
> > > >
> > > >
> > > > Please advise what i can do.
> > > >
> > > >
> > > > --
> > > > Warm Regards
> > > > Pranava S Balugari
> > > >
> > > > "Keep Looking Don't Settle"
> > >
> > >
> >
> >
> >
> > --
> > Warm Regards
> > Pranava S Balugari
> >
> > "Keep Looking Don't Settle"
>
>
--
Warm Regards
Pranava S Balugari
"Keep Looking Don't Settle"
