Examples with ValidationOptions org.hl7.fhir.utilities.validation.ValidationOptions used on opensource projects

Example 1 with ValidationOptions

use of org.hl7.fhir.utilities.validation.ValidationOptions in project org.hl7.fhir.core by hapifhir.

the class TerminologyCache method generateValidationToken.

public CacheToken generateValidationToken(ValidationOptions options, CodeableConcept code, ValueSet vs) {
    CacheToken ct = new CacheToken();
    for (Coding c : code.getCoding()) {
        if (c.hasSystem())
            ct.setName(getNameForSystem(c.getSystem()));
    }
    JsonParser json = new JsonParser();
    json.setOutputStyle(OutputStyle.PRETTY);
    ValueSet vsc = getVSEssense(vs);
    try {
        ct.request = "{\"code\" : " + json.composeString(code, "codeableConcept") + ", \"valueSet\" :" + extracted(json, vsc) + (options == null ? "" : ", " + options.toJson()) + "}";
    } catch (IOException e) {
        throw new Error(e);
    }
    ct.key = String.valueOf(hashNWS(ct.request));
    return ct;
}

Example 2 with ValidationOptions

use of org.hl7.fhir.utilities.validation.ValidationOptions in project org.hl7.fhir.core by hapifhir.

the class TerminologyCache method generateValidationToken.

public CacheToken generateValidationToken(ValidationOptions options, Coding code, ValueSet vs) {
    CacheToken ct = new CacheToken();
    if (code.hasSystem())
        ct.name = getNameForSystem(code.getSystem());
    else
        ct.name = NAME_FOR_NO_SYSTEM;
    JsonParser json = new JsonParser();
    json.setOutputStyle(OutputStyle.PRETTY);
    ValueSet vsc = getVSEssense(vs);
    try {
        ct.request = "{\"code\" : " + json.composeString(code, "code") + ", \"valueSet\" :" + (vsc == null ? "null" : extracted(json, vsc)) + (options == null ? "" : ", " + options.toJson()) + "}";
    } catch (IOException e) {
        throw new Error(e);
    }
    ct.key = String.valueOf(hashNWS(ct.request));
    return ct;
}

Example 3 with ValidationOptions

use of org.hl7.fhir.utilities.validation.ValidationOptions in project org.hl7.fhir.core by hapifhir.

the class BaseWorkerContext method validateCodeBatch.

@Override
public void validateCodeBatch(ValidationOptions options, List<? extends CodingValidationRequest> codes, ValueSet vs) {
    if (options == null) {
        options = ValidationOptions.defaults();
    }
    // 3rd pass: hit the server
    for (CodingValidationRequest t : codes) {
        t.setCacheToken(txCache != null ? txCache.generateValidationToken(options, t.getCoding(), vs) : null);
        if (t.getCoding().hasSystem()) {
            codeSystemsUsed.add(t.getCoding().getSystem());
        }
        if (txCache != null) {
            t.setResult(txCache.getValidation(t.getCacheToken()));
        }
    }
    if (options.isUseClient()) {
        for (CodingValidationRequest t : codes) {
            if (!t.hasResult()) {
                try {
                    ValueSetCheckerSimple vsc = new ValueSetCheckerSimple(options, vs, this);
                    ValidationResult res = vsc.validateCode(t.getCoding());
                    if (txCache != null) {
                        txCache.cacheValidation(t.getCacheToken(), res, TerminologyCache.TRANSIENT);
                    }
                    t.setResult(res);
                } catch (Exception e) {
                }
            }
        }
    }
    for (CodingValidationRequest t : codes) {
        if (!t.hasResult()) {
            String codeKey = t.getCoding().hasVersion() ? t.getCoding().getSystem() + "|" + t.getCoding().getVersion() : t.getCoding().getSystem();
            if (!options.isUseServer()) {
                t.setResult(new ValidationResult(IssueSeverity.WARNING, formatMessage(I18nConstants.UNABLE_TO_VALIDATE_CODE_WITHOUT_USING_SERVER), TerminologyServiceErrorClass.BLOCKED_BY_OPTIONS));
            } else if (unsupportedCodeSystems.contains(codeKey)) {
                t.setResult(new ValidationResult(IssueSeverity.ERROR, formatMessage(I18nConstants.TERMINOLOGY_TX_SYSTEM_NOTKNOWN, t.getCoding().getSystem()), TerminologyServiceErrorClass.CODESYSTEM_UNSUPPORTED));
            } else if (noTerminologyServer) {
                t.setResult(new ValidationResult(IssueSeverity.ERROR, formatMessage(I18nConstants.ERROR_VALIDATING_CODE_RUNNING_WITHOUT_TERMINOLOGY_SERVICES), TerminologyServiceErrorClass.NOSERVICE));
            }
        }
    }
    if (expParameters == null)
        throw new Error(formatMessage(I18nConstants.NO_EXPANSIONPROFILE_PROVIDED));
    // for those that that failed, we try to validate on the server
    Bundle batch = new Bundle();
    batch.setType(BundleType.BATCH);
    Set<String> systems = new HashSet<>();
    for (CodingValidationRequest t : codes) {
        if (!t.hasResult()) {
            Parameters pIn = new Parameters();
            pIn.addParameter().setName("coding").setValue(t.getCoding());
            if (options.isGuessSystem()) {
                pIn.addParameter().setName("implySystem").setValue(new BooleanType(true));
            }
            if (vs != null) {
                pIn.addParameter().setName("valueSet").setResource(vs);
            }
            pIn.addParameter().setName("profile").setResource(expParameters);
            setTerminologyOptions(options, pIn);
            BundleEntryComponent be = batch.addEntry();
            be.setResource(pIn);
            be.getRequest().setMethod(HTTPVerb.POST);
            be.getRequest().setUrl("CodeSystem/$validate-code");
            be.setUserData("source", t);
            systems.add(t.getCoding().getSystem());
        }
    }
    if (batch.getEntry().size() > 0) {
        tlog("$batch validate for " + batch.getEntry().size() + " codes on systems " + systems.toString());
        if (txClient == null) {
            throw new FHIRException(formatMessage(I18nConstants.ATTEMPT_TO_USE_TERMINOLOGY_SERVER_WHEN_NO_TERMINOLOGY_SERVER_IS_AVAILABLE));
        }
        if (txLog != null) {
            txLog.clearLastId();
        }
        Bundle resp = txClient.validateBatch(batch);
        for (int i = 0; i < batch.getEntry().size(); i++) {
            CodingValidationRequest t = (CodingValidationRequest) batch.getEntry().get(i).getUserData("source");
            BundleEntryComponent r = resp.getEntry().get(i);
            if (r.getResource() instanceof Parameters) {
                t.setResult(processValidationResult((Parameters) r.getResource()));
                if (txCache != null) {
                    txCache.cacheValidation(t.getCacheToken(), t.getResult(), TerminologyCache.PERMANENT);
                }
            } else {
                t.setResult(new ValidationResult(IssueSeverity.ERROR, getResponseText(r.getResource())).setTxLink(txLog == null ? null : txLog.getLastId()));
            }
        }
    }
}

Example 4 with ValidationOptions

use of org.hl7.fhir.utilities.validation.ValidationOptions in project org.hl7.fhir.core by hapifhir.

the class BaseWorkerContext method validateOnServer.

private ValidationResult validateOnServer(ValueSet vs, Parameters pin, ValidationOptions options) throws FHIRException {
    boolean cache = false;
    if (vs != null) {
        for (ConceptSetComponent inc : vs.getCompose().getInclude()) {
            codeSystemsUsed.add(inc.getSystem());
        }
        for (ConceptSetComponent inc : vs.getCompose().getExclude()) {
            codeSystemsUsed.add(inc.getSystem());
        }
    }
    if (vs != null) {
        if (isTxCaching && cacheId != null && vs.getUrl() != null && cached.contains(vs.getUrl() + "|" + vs.getVersion())) {
            pin.addParameter().setName("url").setValue(new UriType(vs.getUrl() + (vs.hasVersion() ? "|" + vs.getVersion() : "")));
        } else if (options.getVsAsUrl()) {
            pin.addParameter().setName("url").setValue(new StringType(vs.getUrl()));
        } else {
            pin.addParameter().setName("valueSet").setResource(vs);
            if (vs.getUrl() != null) {
                cached.add(vs.getUrl() + "|" + vs.getVersion());
            }
        }
        cache = true;
        addDependentResources(pin, vs);
    }
    if (cache) {
        pin.addParameter().setName("cache-id").setValue(new StringType(cacheId));
    }
    for (ParametersParameterComponent pp : pin.getParameter()) {
        if (pp.getName().equals("profile")) {
            throw new Error(formatMessage(I18nConstants.CAN_ONLY_SPECIFY_PROFILE_IN_THE_CONTEXT));
        }
    }
    if (expParameters == null) {
        throw new Error(formatMessage(I18nConstants.NO_EXPANSIONPROFILE_PROVIDED));
    }
    pin.addParameter().setName("profile").setResource(expParameters);
    if (txLog != null) {
        txLog.clearLastId();
    }
    if (txClient == null) {
        throw new FHIRException(formatMessage(I18nConstants.ATTEMPT_TO_USE_TERMINOLOGY_SERVER_WHEN_NO_TERMINOLOGY_SERVER_IS_AVAILABLE));
    }
    Parameters pOut;
    if (vs == null) {
        pOut = txClient.validateCS(pin);
    } else {
        pOut = txClient.validateVS(pin);
    }
    return processValidationResult(pOut);
}

Example 5 with ValidationOptions

use of org.hl7.fhir.utilities.validation.ValidationOptions in project org.hl7.fhir.core by hapifhir.

the class BaseWorkerContext method validateCode.

@Override
public ValidationResult validateCode(ValidationOptions options, CodeableConcept code, ValueSet vs) {
    CacheToken cacheToken = txCache.generateValidationToken(options, code, vs);
    ValidationResult res = txCache.getValidation(cacheToken);
    if (res != null) {
        return res;
    }
    for (Coding c : code.getCoding()) {
        if (c.hasSystem()) {
            codeSystemsUsed.add(c.getSystem());
        }
    }
    if (options.isUseClient()) {
        // ok, first we try to validate locally
        try {
            ValueSetCheckerSimple vsc = new ValueSetCheckerSimple(options, vs, this);
            res = vsc.validateCode(code);
            txCache.cacheValidation(cacheToken, res, TerminologyCache.TRANSIENT);
            return res;
        } catch (Exception e) {
            if (e instanceof NoTerminologyServiceException) {
                return new ValidationResult(IssueSeverity.ERROR, "No Terminology Service", TerminologyServiceErrorClass.NOSERVICE);
            }
        }
    }
    if (!options.isUseServer()) {
        return new ValidationResult(IssueSeverity.WARNING, "Unable to validate code without using server", TerminologyServiceErrorClass.BLOCKED_BY_OPTIONS);
    }
    // if that failed, we try to validate on the server
    if (noTerminologyServer) {
        return new ValidationResult(IssueSeverity.ERROR, "Error validating code: running without terminology services", TerminologyServiceErrorClass.NOSERVICE);
    }
    tlog("$validate " + txCache.summary(code) + " for " + txCache.summary(vs));
    try {
        Parameters pIn = new Parameters();
        pIn.addParameter().setName("codeableConcept").setValue(code);
        setTerminologyOptions(options, pIn);
        res = validateOnServer(vs, pIn, options);
    } catch (Exception e) {
        res = new ValidationResult(IssueSeverity.ERROR, e.getMessage() == null ? e.getClass().getName() : e.getMessage()).setTxLink(txLog.getLastId());
    }
    txCache.cacheValidation(cacheToken, res, TerminologyCache.PERMANENT);
    return res;
}