com.ibm.fhir.operation.term.TranslateOperation Maven / Gradle / Ivy

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/*
 * (C) Copyright IBM Corp. 2020, 2022
 *
 * SPDX-License-Identifier: Apache-2.0
 */

package com.ibm.fhir.operation.term;

import com.ibm.fhir.exception.FHIROperationException;
import com.ibm.fhir.model.resource.ConceptMap;
import com.ibm.fhir.model.resource.OperationDefinition;
import com.ibm.fhir.model.resource.Parameters;
import com.ibm.fhir.model.resource.Resource;
import com.ibm.fhir.model.type.CodeableConcept;
import com.ibm.fhir.model.type.Coding;
import com.ibm.fhir.model.type.Element;
import com.ibm.fhir.model.type.code.IssueType;
import com.ibm.fhir.registry.FHIRRegistry;
import com.ibm.fhir.search.util.SearchHelper;
import com.ibm.fhir.server.spi.operation.FHIROperationContext;
import com.ibm.fhir.server.spi.operation.FHIRResourceHelpers;
import com.ibm.fhir.term.service.TranslationOutcome;
import com.ibm.fhir.term.service.TranslationParameters;
import com.ibm.fhir.term.service.exception.FHIRTermServiceException;

public class TranslateOperation extends AbstractTermOperation {
    @Override
    protected OperationDefinition buildOperationDefinition() {
        return FHIRRegistry.getInstance().getResource("http://hl7.org/fhir/OperationDefinition/ConceptMap-translate", OperationDefinition.class);
    }

    @Override
    protected Parameters doInvoke(
            FHIROperationContext operationContext,
            Class resourceType,
            String logicalId,
            String versionId,
            Parameters parameters,
            FHIRResourceHelpers resourceHelper,
            SearchHelper searchHelper) throws FHIROperationException {
        try {
            ConceptMap conceptMap = getResource(operationContext, logicalId, parameters, resourceHelper, ConceptMap.class);
            Element codedElement = getCodedElement(parameters, "codeableConcept", "coding", "code");
            TranslationOutcome outcome = codedElement.is(CodeableConcept.class) ?
                    service.translate(conceptMap, codedElement.as(CodeableConcept.class), TranslationParameters.from(parameters)) :
                    service.translate(conceptMap, codedElement.as(Coding.class), TranslationParameters.from(parameters));
            return outcome.toParameters();
        } catch (FHIROperationException e) {
            throw e;
        } catch (FHIRTermServiceException e) {
            throw new FHIROperationException(e.getMessage(), e.getCause()).withIssue(e.getIssues());
        } catch (UnsupportedOperationException e) {
            throw buildExceptionWithIssue(e.getMessage(), IssueType.NOT_SUPPORTED, e);
        } catch (Exception e) {
            throw new FHIROperationException("An error occurred during the ConceptMap translate operation", e);
        }
    }
}