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...
