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Hello Filippov,
i think you'd better use the method
public java.io.PrintWriter getWriter() throws IOException;
than getOutputStream().
Regards
Volker
Filippov, Andrey schrieb:
> Hello everybody!
>
> I am trying to load file from DB. I use https. In Mozilla I get only
one exception but everything finally works. Here is my code and stack trace:
>
> public String execute() throws Exception {
> super.execute();
>
> byte[] file = null;
> PolicyFileVO policyFile =
polInfoInstance.getPolicyFileById(fileId);
> file = policyFile.getFile();
> String fileType =
polInfoInstance.getFileTypeById(policyFile.getType())
> .getContentType();
> if (file != null) {
> this.response.setCharacterEncoding("utf-8");
>
>
> String fileName = policyFile.getFile_name();
>
>
> if (!fileType.startsWith("image")) {
> this.response.addHeader("Content-Disposition",
> "attachment; filename=" + fileName);
> }
> // final ServletContext sc =
ServletActionContext.getServletContext();
> this.response.setContentType(fileType);
> this.response.setContentLength(file.length);
> OutputStream o = null;
> try {
> o = response.getOutputStream();
> o.write(file);
> o.flush();
> } catch (java.lang.IllegalStateException ex) {
> log.error("IllegalStateException in
FileContent.execute() method " + ex);
> }catch (java.io.IOException ex) {
> log.error("IOException in FileContent.execute()
method " + ex);
> }catch (java.lang.Exception ex) {
> log.error("Exception in FileContent.execute()
method " + ex);
> }finally{
> if (o != null){
> response.flushBuffer();
> o.close();
> }
> }
> }
>
>
> 16:52:20,832 ERROR [UIBean] error when rendering
> java.lang.IllegalStateException: getOutputStream() has already been
called for this response
> at
org.apache.catalina.connector.Response.getWriter(Response.java:604)
> ..........................................................................................
> 16:52:21,004 ERROR [[default]] Servlet.service() for servlet default
threw exception
> java.io.IOException: Error including path
'/layouts/four_rows_layout.jsp'. java.lang.IllegalStateException:
getOutputStream() has already been called for this response
> at
org.apache.tiles.servlet.context.ServletTilesRequestContext.include(ServletTilesRequestContext.java:214)
> at
org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:183)
> at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:417)
> at
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:368)
>
> And the second part of my problem happens only in IE6 - when dialog of
opening/saving file instead of normal file name like myTest.pdf reflect
the action name - something like this: FileContent_action?fileId=5046
(only when I use https - in http it looks fine - myTest.pdf).
>
> Could someone help me?
> I appreciate in advance...
>
>
>
>
>
>
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