Examples with ValueSetExpansionOutcome org.hl7.fhir.r4.terminologies.ValueSetExpander.ValueSetExpansionOutcome used on opensource projects

Example 61 with ValueSetExpansionOutcome

use of org.hl7.fhir.r4.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.

the class BaseWorkerContext method expandOnServer.

public ValueSetExpansionOutcome expandOnServer(ValueSet vs, String fn) throws Exception {
    if (noTerminologyServer) {
        return new ValueSetExpansionOutcome("Error expanding ValueSet: running without terminology services", TerminologyServiceErrorClass.NOSERVICE);
    }
    if (expProfile == null) {
        throw new Exception("No ExpansionProfile provided");
    }
    try {
        Map<String, String> params = new HashMap<String, String>();
        params.put("_limit", Integer.toString(expandCodesLimit));
        params.put("_incomplete", "true");
        tlog("Terminology Server: $expand on " + getVSSummary(vs));
        ValueSet result = txServer.expandValueset(vs, expProfile.setIncludeDefinition(false), params);
        return new ValueSetExpansionOutcome(result);
    } catch (Exception e) {
        return new ValueSetExpansionOutcome("Error expanding ValueSet \"" + vs.getUrl() + ": " + e.getMessage(), TerminologyServiceErrorClass.UNKNOWN);
    }
}

Example 62 with ValueSetExpansionOutcome

use of org.hl7.fhir.r4.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.

the class ValueSetExpanderSimple method doExpand.

public ValueSetExpansionOutcome doExpand(ValueSet source, Parameters expParams) throws FHIRException, ETooCostly, FileNotFoundException, IOException {
    if (expParams == null)
        expParams = makeDefaultExpansion();
    source.checkNoModifiers("ValueSet", "expanding");
    focus = source.copy();
    focus.setExpansion(new ValueSet.ValueSetExpansionComponent());
    focus.getExpansion().setTimestampElement(DateTimeType.now());
    focus.getExpansion().setIdentifier(Factory.createUUID());
    for (ParametersParameterComponent p : expParams.getParameter()) {
        if (Utilities.existsInList(p.getName(), "includeDesignations", "excludeNested"))
            focus.getExpansion().addParameter().setName(p.getName()).setValue(p.getValue());
    }
    if (source.hasCompose())
        handleCompose(source.getCompose(), focus.getExpansion().getParameter(), expParams, source.getUrl());
    if (canBeHeirarchy) {
        for (ValueSetExpansionContainsComponent c : roots) {
            focus.getExpansion().getContains().add(c);
        }
    } else {
        for (ValueSetExpansionContainsComponent c : codes) {
            if (map.containsKey(key(c)) && !c.getAbstract()) {
                // we may have added abstract codes earlier while we still thought it might be heirarchical, but later we gave up, so now ignore them
                focus.getExpansion().getContains().add(c);
                // make sure any heirarchy is wiped
                c.getContains().clear();
            }
        }
    }
    if (total > 0) {
        focus.getExpansion().setTotal(total);
    }
    return new ValueSetExpansionOutcome(focus);
}

Example 63 with ValueSetExpansionOutcome

use of org.hl7.fhir.r4.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.

the class ValueSetExpanderSimple method excludeCodes.

private void excludeCodes(ConceptSetComponent exc, List<ValueSetExpansionParameterComponent> params, String ctxt) throws FHIRException {
    exc.checkNoModifiers("Compose.exclude", "expanding");
    if (exc.hasSystem() && exc.getConcept().size() == 0 && exc.getFilter().size() == 0) {
        excludeSystems.add(exc.getSystem());
    }
    if (exc.hasValueSet())
        throw fail("Processing Value set references in exclude is not yet done in " + ctxt);
    // importValueSet(imp.getValue(), params, expParams);
    CodeSystem cs = context.fetchCodeSystem(exc.getSystem());
    if ((cs == null || cs.getContent() != CodeSystemContentMode.COMPLETE) && context.supportsSystem(exc.getSystem())) {
        ValueSetExpansionOutcome vse = context.expandVS(exc, false, false);
        ValueSet valueset = vse.getValueset();
        if (valueset == null)
            throw failTSE("Error Expanding ValueSet: " + vse.getError());
        excludeCodes(valueset.getExpansion(), params);
        return;
    }
    for (ConceptReferenceComponent c : exc.getConcept()) {
        excludeCode(exc.getSystem(), c.getCode());
    }
    if (exc.getFilter().size() > 0)
        throw fail("not done yet - multiple filters");
}

Example 64 with ValueSetExpansionOutcome

use of org.hl7.fhir.r4.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.

the class ValueSetExpanderSimple method importValueSet.

private ValueSet importValueSet(String value, ValueSetExpansionComponent exp, Parameters expParams, boolean noInactive, ValueSet valueSet) throws ETooCostly, TerminologyServiceException, FileNotFoundException, IOException, FHIRFormatError {
    if (value == null)
        throw fail("unable to find value set with no identity");
    ValueSet vs = context.fetchResource(ValueSet.class, value);
    if (vs == null) {
        if (context.fetchResource(CodeSystem.class, value) != null) {
            throw fail("Cannot include value set " + value + " because it's actually a code system");
        } else {
            throw fail("Unable to find imported value set " + value);
        }
    }
    if (noInactive) {
        expParams = expParams.copy();
        expParams.addParameter("activeOnly", true);
    }
    ValueSetExpansionOutcome vso = new ValueSetExpanderSimple(context, allErrors).expand(vs, expParams);
    if (vso.getError() != null) {
        addErrors(vso.getAllErrors());
        throw fail("Unable to expand imported value set " + vs.getUrl() + ": " + vso.getError());
    }
    if (vs.hasVersion())
        if (!existsInParams(exp.getParameter(), "version", new UriType(vs.getUrl() + "|" + vs.getVersion())))
            exp.getParameter().add(new ValueSetExpansionParameterComponent().setName("version").setValue(new UriType(vs.getUrl() + "|" + vs.getVersion())));
    for (Extension ex : vso.getValueset().getExpansion().getExtension()) {
        if (ex.getUrl().equals(ToolingExtensions.EXT_EXP_TOOCOSTLY)) {
            if (ex.getValue() instanceof BooleanType) {
                exp.getExtension().add(new Extension(ToolingExtensions.EXT_EXP_TOOCOSTLY).setValue(new UriType(value)));
            } else {
                exp.getExtension().add(ex);
            }
        }
    }
    for (ValueSetExpansionParameterComponent p : vso.getValueset().getExpansion().getParameter()) {
        if (!existsInParams(exp.getParameter(), p.getName(), p.getValue()))
            exp.getParameter().add(p);
    }
    if (isValueSetUnionImports(valueSet)) {
        copyExpansion(vso.getValueset().getExpansion().getContains());
    }
    // if we're importing a value set, we have to be combining, so we won't try for a heirarchy
    canBeHeirarchy = false;
    return vso.getValueset();
}

Example 65 with ValueSetExpansionOutcome

use of org.hl7.fhir.r4.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.

the class ValueSetExpanderSimple method doServerIncludeCodes.

private void doServerIncludeCodes(ConceptSetComponent inc, boolean heirarchical, ValueSetExpansionComponent exp, List<ValueSet> imports, Parameters expParams, List<Extension> extensions, boolean noInactive) throws FHIRException {
    ValueSetExpansionOutcome vso = context.expandVS(inc, heirarchical, noInactive);
    if (vso.getError() != null) {
        throw failTSE("Unable to expand imported value set: " + vso.getError());
    }
    ValueSet vs = vso.getValueset();
    if (vs.hasVersion()) {
        if (!existsInParams(exp.getParameter(), "version", new UriType(vs.getUrl() + "|" + vs.getVersion()))) {
            exp.getParameter().add(new ValueSetExpansionParameterComponent().setName("version").setValue(new UriType(vs.getUrl() + "|" + vs.getVersion())));
        }
    }
    for (ValueSetExpansionParameterComponent p : vso.getValueset().getExpansion().getParameter()) {
        if (!existsInParams(exp.getParameter(), p.getName(), p.getValue())) {
            exp.getParameter().add(p);
        }
    }
    for (Extension ex : vs.getExpansion().getExtension()) {
        if (Utilities.existsInList(ex.getUrl(), ToolingExtensions.EXT_EXP_TOOCOSTLY, "http://hl7.org/fhir/StructureDefinition/valueset-unclosed")) {
            if (!hasExtension(extensions, ex.getUrl())) {
                extensions.add(ex);
            }
        }
    }
    for (ValueSetExpansionContainsComponent cc : vs.getExpansion().getContains()) {
        addCodeAndDescendents(cc, null, expParams, imports, noInactive);
    }
}