Please be kind -- I am JAVA illerate.
I am creating workbooks using POI HSSF. Here is a code snippet from a page:
<cfset myWorkBook =
createObject("java","org.apache.poi.hssf.usermodel.HSSFWorkbook")>
.... create and fill workbook sheets with data......
<cfscript>
context = getPageContext();
context.setFlushOutput(false);
response = context.getResponse().getResponse();
out = response.getOutputStream();
response.setContentType("application/vnd.ms-excel");
myWorkBook .write(out);
out.flush();
response.reset();
out.close();
</cfscript>
I found the cfscript code out on the web but don't quite fully understand it
all.
What I'm concerned about is releasing objects properly so they can be
immediately collected by the JVM garbage collector. I know that closing the
"out" object will release it but should I also close the response and context
objects? And how do I release the myWorkBook object? I don't want it hanging
around if the user decides to go to lunch.
Any insight would be greatly appreciated!
Warren Koch
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