Hello,
Just a question regarding weird behaviour of an ECS code
snippet. I was wondering whether this is *supposed to happen*
because I haven't understood how to use ECS properly or
something. Here goes:
1) I get text from an InputStream and want to write it to
HTML output as <tt>foo</tt> inside a servlet.
2) I thought this might do it (ok, so I *DO* have a more
efficient loop, this for illustration purposes..copy
character by character, replace newlines or carriage
returns by <BR>, replaces space by ):
Document doc = new Document();
doc.setDoctype(new Doctype.Html40Transitional());
TT tt = new TT();
char[] buffer = new char[BUFFERSIZE];
int actuallyRead;
do {
actuallyRead = isr.read(buffer);
int startOff = 0;
for (int i = 0; i < actuallyRead; i++) {
if (buffer[i] == '\n' || buffer[i] == '\r') {
tt.addElement(new BR());
} else if (buffer[i] == ' ') {
tt.addElement(Entities.NBSP);
} else {
tt.addElement(new String(buffer,i,1));
}
}
} while (actuallyRead == buffer.length);
doc.appendBody(tt);
doc.output(res.getWriter());
3) When I run that though, the output is horribly mangled
as if the structure underlying TT was messing things up
(something to do with the Hashtable implementation?)
A sample output:
C noToller3inforeat ona- - - --- ----------------------------
Total irount of memory in VM - :v89791 KByte
Amoent f emory stile available: 9897 KBy e
Amount f0 emo eused - p79894 KByte C n truct time
This changes between 'updates'...
4) For comparison, just piping the text to the ouput page
(after having given it content type text/plain) gives:
Controller information
---------------------------------------
Total amount of memory in VM : 89791 KByte
Amount of memory still available: 6818 KByte
Amount of memory used : 82973 KByte
Construct time : 2002.08.28 10:36:52:188
(@1030523812188
So...am I sadly mistaken or is something going on?
Best regards,
-- David Tonhofer
m-plify S.A.
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