when the dialog closes, are you still calling the action ?
Best,
Muneer Malik
On Apr 10, 2012, at 3:29 PM, svetlana.roslyak...@bnymellon.com wrote:
> Hi,
>
> I've created a struts2 application that creates text file and displays the
> file download dialog for the user to open or save it.
> It works fine if the user opens or saves it, but if the user closes the
> file download dialog the program logs the following error:
>
> Servlet failed with Exception
> java.lang.IllegalStateException: Response already committed
> at
> weblogic.servlet.internal.ServletResponseImpl.objectIfCommitted(Servl
> etResponseImpl.java:1422)
> at
> weblogic.servlet.internal.ServletResponseImpl.sendError(ServletRespon
> seImpl.java:580)
> at
> org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:77
> 1)
> at
> org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.jav
> a:506)
> at
> org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatc
> her.java:395)
> Truncated. see log file for complete stacktrace
>>
>
> My struts.xml file code is as follows:
>
> <action name="AdmExport" class="ConfigAction" method="export">
> <result name="success" type="stream">
> <param name="contentType">application/octet-stream</param>
> <param name="inputName">inputStream</param>
> <param
> name="contentDisposition">attachment;filename="tempExport.txt"</param>
> <param name="bufferSize">1024</param>
> </result>
> </action>
>
> My action class code is as follows:
>
> import org.apache.struts2.interceptor.SessionAware;
> import com.opensymphony.xwork2.ActionContext;
> import com.opensymphony.xwork2.ActionSupport;
>
>
> public class ConfigAction extends ActionSupport implements SessionAware
> {
>
> public void setInputStream(InputStream inputStream) {
> this.inputStream = inputStream;
> }
> public InputStream getInputStream() {
> return inputStream;
> }
>
> public String export() throws Exception {
>
> try
> {
> // code to create tempExport.txt file
>
> File exportFile = new File("./tempExport.txt");
> setInputStream(new FileInputStream(exportFile));
> exportFile.delete();
> }
> catch (Exception ex)
> {
> ex.printStackTrace();
> }
>
> return SUCCESS;
> }
> }
>
> Any ideas as how to fix the issue will be greatly appreciated.
>
> Thanks,
>
> Svetlana Roslyakova · The Bank of New York Mellon
> Regulatory Systems · Tel 212.815.8043 · svetlana.roslyak...@bnymellon.com
>
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