validate xml against xsd reading from mysql in mirth connect - mysql

Question

Validation of the xml file against xsd from file location is working fine, but when we validate the xml against xsd from mysql location, it is not working.
this is channel
var SQLText = "";
var ResultSet = "";
var dbConn =GetCtDexConn();
function validateHL7Msg(incomingXml)
{
var validMessage = true;
var HL7xml = new XML(SerializerFactory.getSerializer('HL7V2').toXML(incomingXml));
logger.info('HL7xml '+HL7xml);
try
{
//SQLText = "select DEXPropXML from dbo.DEXUserProperties where Property = 'ClaimTrakValidationXml'";
SQLText = "select * from TestXML";
ResultSet = dbConn.executeCachedQuery(SQLText);
while (ResultSet.next()){
var clobdata = ResultSet.getClob(1);
var cloblength = clobdata.length();
var StringXML = clobdata.getSubString(1, cloblength);
var Validations = new XML(StringXML);
logger.info('Validations: '+Validations);
}
}
finally
{
dbConn.close();
}
var schemaFactory = Packages.javax.xml.validation.SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
var schema = schemaFactory.newSchema(Validations);
for each(mshxml in HL7xml)
{
var reader = new Packages.java.io.StringReader(mshxml);
var xmlFile = new Packages.javax.xml.transform.stream.StreamSource(reader);
// create a new validator for the schema
var validator = schema.newValidator();
try {
// validates the message
validator.validate(xmlFile);
// valid message
logger.info('valid');
} catch (err) {
// invalid message
logger.error(err.toString());
logger.info("error")
}
return validMessage;
}
}
/************Main Flow*****************/
var incomingXml = msg;
if(validateHL7Msg(incomingXml))
{
logger.info("message processed");
}
else
{
logger.info("message discarded");
}