Re: [U2] UOJ and value-mark and field-mark

[waivic]

Jeff, I try your suggestion: export LANG=iso885915. It doesn't look like
working neither. It has the same effect with LANG variable set to C. Any
other suggestion?


Jeff Powell wrote:
> 
> Try setting yourLANG variable before executing your program.
> 
> export LANG=iso885915
> 
> This is a Linux only problem with UOJ. It is the same for java apps and
> servlets.
> 
> 
> On Mon, 2008-06-02 at 16:17 -0700, waivic wrote:
> 
>> I have a very simple file-TESTS, which only has 4 fields:  @ID field, F1,
>> F2
>> and F3. F1 is a single value field, F2 is a multi-value field and the
>> value
>> is one value-mark-separated list, F3 is a single value field. It has the
>> following sample record in the file:
>> 
>> Field Name          Value
>> @ID                   t101
>> F1                     F1V1
>> F2                     F2V1:@VM:F2V2
>> F3                     F3V1
>> 
>> I use the following UniObject for Java code segment to retrieve the
>> record
>> "t101" from the file:
>> 
>> //uSession is a UniSession Oject       
>> uSession.connect();
>> 
>> //Open a file variable to TESTS file.
>>  UniFile testFile = uSession.open("TESTS");
>>          
>> //Read the record out 
>> String key = "t101";
>> UniStirng uString = personFile.read(key);
>> System.out.println(bthe full record:b+uString);
>> System.out.println(bthe number of fields in the file:b
>> +uString.dcount());
>> 
>> 
>> When I print out the contents of the record, it looks like UOJ converts
>> all
>> the value marks at the field F2 into the field mark.  When I use dcount()
>> function to count the number of fields in the output, it returns 5,
>> instead
>> of 4.  I think the correct result should be 4 since only 4 fields (@ID
>> field, F1, F2 and F3) in the file. It seems that read() function converts
>> all the value-marks into the field-marks. So the values at the field-F2:
>> F2V1:@VM:F2V2 becomes F2:@FM:F2V2. That is why I got 5 instead of 4 when
>> we
>> use dcount() to count the number of fields in the output. 
>> 
>> We are running Unidata 7.1 in Red hat Linux server.  I already set the
>> environment variable LANG to bCb. I even tried to set LANG to
>> ben_USb. Both
>> times, the UOJ program returned the same result.
>> 
>> Does anyone know how this happens? I want to keep the original
>> value-marks
>> and field-marks after using read() function. Please advice. 
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