Re: [HAPI-devel] HAPI Parser (v0.4.3) || Exception with blank Phone Number in PID

[Scott A. <sa...@bj...>]

Did anyone ever figure out how exactly to disable some or all of a
parser's validation?  I did some experimentation myself using the
following code:

PipeParser parser = new PipeParser();
ValidationContextImpl vc = (ValidationContextImpl)
parser.getValidationContext();
List rulebindings = vc.getPrimitiveRuleBindings();
for (Iterator iter = rulebindings.iterator(); iter.hasNext();) {
    RuleBinding rb = (RuleBinding) iter.next();
    // I individually tried the following three means for disabling
validation on a rule:
    // rb.setActive(false);
    // iter.remove();      
    // rb = null;
}
// Also tried this (thinking maybe it would disable them all):
// parser.setValidationContext(null);

None of the means I tried had any affect. I'm still not sure what the
proper way of modifying or disabling a rule is.

Scott Arnold
BJC HealthCare

>>> "Bryan Tripp" <bp...@gm...> 1/26/2006 3:10:40 PM >>>
Hi Sarang,

The default behaviour is to validate against the HL7 telephone number
format (the string "()   -    " doesn't conform to this), but you can
configure all the validation rules that are used by a Parser. If you
want to do a lot of configuration you should construct your Parser
with a custom ca.uhn.hl7v2.validation.ValidationContext. But in this
case it's probably simplest to do this ...

ValidationContextImpl context =
(ValidationContextImpl)parser.getValidationContext();
List list = context.getPrimitiveRuleBindings();

... then dig through the list and replace the TN binding with
something that allows whatever you want to allow.

Bryan


On 1/26/06, Sarang Malwatkar <sma...@im...> wrote:
> Hi,
>
> We are getting a DataTypeException
> when parsing an ADT message,
> which contains a blank Phone Number in PID segment.
>
> The Phone Number actually contains
> empty brackets with spaces: "|( )   -    |"
>
> Exception Details (in PipeParser):
> Error while parsing:ca.uhn.hl7v2.model.DataTypeException: Failed
validation
> rule:
> Matches the regular expression
> (\d{1,2})?(\(\d{3}\))?\d{3}-\d{4}(X\d{1,5})?(B\d{1,5})?(C.*)?:
> Segment: PID (rep 0) Field #14.
>
> Can't the HAPI Parser handle empty Phone Numbers ?
>
> The problem is that, the parser returns a 'null' Message Object.
> So we loose all the other valid fields also.
>
> Is there any solution to this ?
>
> We have tried both v0.4.3 as well as v0.5beta
>
>
> Thanks,
> -Sarang Malwatkar.
> Sr. Project Manager,
> iMedX Information Services,
> sma...@im... 
>
>
>
>
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