| 1 | /*
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| 2 | * To change this template, choose Tools | Templates
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| 3 | * and open the template in the editor.
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| 4 | */
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| 5 | package gov.hhs.fha.nhinc.adaptercomponentmpi;
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| 6 |
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| 7 | import gov.hhs.fha.nhinc.adaptercomponentmpi.hl7parsers.HL7Parser201305;
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| 8 | import gov.hhs.fha.nhinc.adaptercomponentmpi.hl7parsers.HL7Parser201306;
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| 9 | import gov.hhs.fha.nhinc.mpilib.*;
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| 10 | import org.apache.commons.logging.Log;
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| 11 | import org.apache.commons.logging.LogFactory;
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| 12 | import org.hl7.v3.*;
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| 13 |
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| 14 | /**
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| 15 | *
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| 16 | * @author Jon Hoppesch
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| 17 | */
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| 18 | public class PatientChecker {
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| 19 |
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| 20 | private static Log log = LogFactory.getLog(PatientChecker.class);
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| 21 |
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| 22 | public static PRPAIN201306UV FindPatient(PRPAIN201305UV query) {
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| 23 | log.debug("Entering PatientChecker.FindPatient method...");
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| 24 | PRPAIN201306UV result = null;
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| 25 |
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| 26 | PRPAMT201306UVParameterList queryParams = HL7Parser201305.ExtractHL7QueryParamsFromMessage(query);
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| 27 |
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| 28 | if (queryParams == null) {
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| 29 | log.error("no query parameters were supplied");
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| 30 | } else {
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| 31 | Patient sourcePatient = HL7Parser201305.ExtractMpiPatientFromQueryParams(queryParams);
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| 32 | log.info("perform patient lookup in mpi");
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| 33 |
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| 34 | log.info("source patient check 1 [" + sourcePatient.getName().getLastName() + "]");
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| 35 | Patients searchResults = MpiDataAccess.LookupPatients(sourcePatient);
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| 36 | if (CommonChecks.isZeroSearchResult(searchResults)) {
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| 37 | log.info("patient not found in MPI");
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| 38 | result = null;
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| 39 | } else if (CommonChecks.isMultipleSearchResult(searchResults)) {
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| 40 | log.info("multiple patients found in MPI [searchResults.size()=" + searchResults.size() + "]");
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| 41 | result = null;
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| 42 | } else {
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| 43 | log.info("single patient found in MPI");
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| 44 | Patient searchResultPatient = searchResults.get(0);
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| 45 | log.info("Found patient " + searchResultPatient.getName().getFirstName() + " " + searchResultPatient.getName().getLastName());
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| 46 |
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| 47 | result = HL7Parser201306.BuildMessageFromMpiPatient (searchResultPatient, query);
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| 48 | }
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| 49 | }
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| 50 |
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| 51 | log.debug("Exiting PatientChecker.FindPatient method...");
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| 52 | return result;
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| 53 | }
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| 54 | }
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