IOException ZIP entry size is too large when downloading excel file

2012-08-25 Thread sdia1400 
) { 
InputStream in =
DownloadGeneratedExcelPage1.class 
   
.getResourceAsStream(/templates/excelTest.xlsm); 
ByteArrayOutputStream os =
new ByteArrayOutputStream(); 
try { 
XSSFWorkbook
workBook = new XSSFWorkbook(in); 
workBook.write(os); 
} catch (IOException ex) { 
   
ex.printStackTrace(); 
} 
return os.toByteArray(); 
} 

@Override 
protected void
setResponseHeaders(ResourceResponse data, 
Attributes
attributes) { 
SimpleDateFormat df = new
SimpleDateFormat( 
   
.MM.dd_HHmm); 
data.setFileName(testFile_ 
+
df.format(new Date()) + .xlsm); 
data.disableCaching(); 
   
super.setResponseHeaders(data, attributes); 
} 
}; 
IRequestHandler handler = new
ResourceRequestHandler(resource, 
null); 
   
getRequestCycle().scheduleRequestHandlerAfterCurrent(handler); 
} 
}); 
} 
} 

I would highly appreciate your feedback. Many thanks.



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Re: IOException ZIP entry size is too large when downloading excel file

2012-08-25 Thread Francois Meillet 
( 
application/vnd.ms-excel)
 { 
private static final long
 serialVersionUID = 1L; 
 
@Override 
protected byte[] getData(Attributes
 attributes) { 
InputStream in =
 DownloadGeneratedExcelPage1.class 
 
 .getResourceAsStream(/templates/excelTest.xlsm); 
ByteArrayOutputStream os =
 new ByteArrayOutputStream(); 
try { 
XSSFWorkbook
 workBook = new XSSFWorkbook(in); 
workBook.write(os); 
} catch (IOException ex) { 
 
 ex.printStackTrace(); 
} 
return os.toByteArray(); 
} 
 
@Override 
protected void
 setResponseHeaders(ResourceResponse data, 
Attributes
 attributes) { 
SimpleDateFormat df = new
 SimpleDateFormat( 
 
 .MM.dd_HHmm); 
data.setFileName(testFile_ 
+
 df.format(new Date()) + .xlsm); 
data.disableCaching(); 
 
 super.setResponseHeaders(data, attributes); 
} 
}; 
IRequestHandler handler = new
 ResourceRequestHandler(resource, 
null); 
 
 getRequestCycle().scheduleRequestHandlerAfterCurrent(handler); 
} 
}); 
} 
 } 
 
 I would highly appreciate your feedback. Many thanks.
 
 
 
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Re: IOException ZIP entry size is too large when downloading excel file

2012-08-25 Thread sdia1400 
Thank Francois, 
As mentioned earlier, exactly same piece of code when run on its own works.
However, it throws IOException when I plug the same in my wicket application
with spring/hibernate/mysql.  

The only difference between two setups is spring/hibernate and the following
two lines from exception description mention spring

at 
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
 
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)


thanks.



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IOException ZIP entry size is too large when downloading excel file

2012-08-25 Thread sdia1400 

.getResourceAsStream(/templates/excelTest.xlsm);
ByteArrayOutputStream os = new 
ByteArrayOutputStream();
try {
XSSFWorkbook workBook = 
new XSSFWorkbook(in);
workBook.write(os);
} catch (IOException ex) {
ex.printStackTrace();
}
return os.toByteArray();
}

@Override
protected void 
setResponseHeaders(ResourceResponse data,
Attributes attributes) {
SimpleDateFormat df = new 
SimpleDateFormat(

.MM.dd_HHmm);
data.setFileName(testFile_
+ df.format(new 
Date()) + .xlsm);
data.disableCaching();
super.setResponseHeaders(data, 
attributes);
}
};
IRequestHandler handler = new 
ResourceRequestHandler(resource,
null);

getRequestCycle().scheduleRequestHandlerAfterCurrent(handler);
}
});
}
}

I would highly appreciate your feedback. Many thanks. 



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