That's pdf, rtf or html?
----- Original Message -----
From: "Scott Purcell" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, January 19, 2005 9:15 PM
Subject: [iText-questions] Memory footprint
Hello,
I am creating a multi-page document in whcih I am embedding images. Below,
as you can see, I have a table, where the left side is some simple text, and
the left side is a embeded thumbnail. All works well, but when I queries
upon 10,000 images, the JVM on my local box(testing) was holding all the
data in memory. And of course, I noticed a huge performance impact. So when
I run on production, someone can query on 100,000 images, and may bring the
box down.
So in the case of what I am attempting to do, is there a way to perform
virtual writes, while I am creating the document?
Thanks,
Scott
Paragraph headline = new Paragraph("Query Show Images", headFont);
headline.setAlignment(Paragraph.ALIGN_CENTER);
document.add(headline);
String query = "select * from asset where path like '%hiddenval%'";
RowEnum re = dh.getRows(query);
Table tw = new Table(2);
Cell c1;
while (re.next()) {
c1 = new Cell(new Paragraph(re.getString("path")));
tw.addCell(c1);
// if image good
if (isImageValid(re.getString("asset_id"))) {
c1 = embedImage(re.getString("asset_id"), new Cell());
tw.addCell(c1);
} else {
c1 = new Cell("Default Image.");
tw.addCell(c1);
}
}
document.add(tw);
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