Bugs item #2834658, was opened at 2009-08-10 08:59
Message generated for change (Tracker Item Submitted) made by justinjohansson
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Category: API
Group: Sedna (current)
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Justin Johansson (justinjohansson)
Assigned to: Nobody/Anonymous (nobody)
Summary: Undesirable newline prepended to SednaSerializedResult items
Initial Comment:
When there is more than one item retrieved via SednaSerializedResult next()
loop, the second and subsequent items have a newline character ( \x0A )
prepended to them.
This is undesirable as it effectively introduces extraneous whitespace before
these strings and it is necessary to then apply a substring function to remove
the first character in order to preserve the correct string length of the
returned items.
The following query expression illustrates this problem:
( 'aa', 'bb', 'cc')
Test code:
SednaSerializedResult prs =
stmt.getSerializedResult();
Vector<String> strs = new Vector<String>( 8);
String pr = prs.next();
int itemNo = 0;
while ( pr != null) {
System.out.println( "SednaSerializedResult item #" +
itemNo + "='" + pr + "'" + "(length=" + pr.length() + ")");
System.out.flush();
strs.add( pr);
pr = prs.next();
++itemNo;
}
return strs;
Output:
SednaSerializedResult item #0='aa'(length=2)
SednaSerializedResult item #1='
bb'(length=3)
SednaSerializedResult item #2='
cc'(length=3)
In this test case, reasonable expectation is that three strings would be
received back with String.length() method returning a value of 2 for each
string as opposed to 2, 3 and 3 respectively.
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