use of org.hl7.fhir.dstu3.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.
the class ValueSetExpanderSimple method expand.
@Override
public ValueSetExpansionOutcome expand(ValueSet source) {
try {
focus = source.copy();
focus.setExpansion(new ValueSet.ValueSetExpansionComponent());
focus.getExpansion().setTimestampElement(DateTimeType.now());
focus.getExpansion().setIdentifier(Factory.createUUID());
handleDefine(source, focus.getExpansion().getParameter());
if (source.hasCompose())
handleCompose(source.getCompose(), focus.getExpansion().getParameter());
for (ValueSetExpansionContainsComponent c : codes) {
if (map.containsKey(key(c))) {
focus.getExpansion().getContains().add(c);
}
}
return new ValueSetExpansionOutcome(focus, null);
} catch (Exception e) {
// that might fail too, but it might not, later.
return new ValueSetExpansionOutcome(new ValueSetCheckerSimple(source, factory, context), e.getMessage());
}
}
use of org.hl7.fhir.dstu3.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.
the class ValueSetExpanderSimple method importValueSet.
private void importValueSet(String value, List<ValueSetExpansionParameterComponent> params) throws ETooCostly, TerminologyServiceException, FileNotFoundException, IOException {
if (value == null)
throw new TerminologyServiceException("unable to find value set with no identity");
ValueSet vs = context.fetchResource(ValueSet.class, value);
if (vs == null)
throw new TerminologyServiceException("Unable to find imported value set " + value);
ValueSetExpansionOutcome vso = factory.getExpander().expand(vs);
if (vso.getService() != null)
throw new TerminologyServiceException("Unable to expand imported value set " + value);
if (vs.hasVersion())
if (!existsInParams(params, "version", new UriType(vs.getUrl() + "?version=" + vs.getVersion())))
params.add(new ValueSetExpansionParameterComponent().setName("version").setValue(new UriType(vs.getUrl() + "?version=" + vs.getVersion())));
for (ValueSetExpansionParameterComponent p : vso.getValueset().getExpansion().getParameter()) {
if (!existsInParams(params, p.getName(), p.getValue()))
params.add(p);
}
for (ValueSetExpansionContainsComponent c : vso.getValueset().getExpansion().getContains()) {
addCode(c.getSystem(), c.getCode(), c.getDisplay());
}
}
use of org.hl7.fhir.dstu3.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.
the class BaseWorkerContext method handleByCache.
private ValidationResult handleByCache(ValueSet vs, CodeableConcept concept, boolean tryCache) {
String cacheId = cacheId(concept);
Map<String, ValidationResult> cache = validationCache.get(vs.getUrl());
if (cache == null) {
cache = new HashMap<String, IWorkerContext.ValidationResult>();
validationCache.put(vs.getUrl(), cache);
}
if (cache.containsKey(cacheId))
return cache.get(cacheId);
if (validationCache.containsKey(vs.getUrl()) && validationCache.get(vs.getUrl()).containsKey(cacheId))
return validationCache.get(vs.getUrl()).get(cacheId);
if (!tryCache)
return null;
if (!cacheValidation)
return null;
if (failed.contains(vs.getUrl()))
return null;
ValueSetExpansionOutcome vse = expandVS(vs, true);
if (vse.getValueset() == null || notcomplete(vse.getValueset())) {
failed.add(vs.getUrl());
return null;
}
ValidationResult res = validateCode(concept, vse.getValueset());
cache.put(cacheId, res);
return res;
}
use of org.hl7.fhir.dstu3.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.
the class ValueSetExpanderSimple method importValueSet.
private void importValueSet(String value, List<ValueSetExpansionParameterComponent> params) throws ETooCostly, TerminologyServiceException, FileNotFoundException, IOException {
if (value == null)
throw new TerminologyServiceException("unable to find value set with no identity");
ValueSet vs = context.fetchResource(ValueSet.class, value);
if (vs == null)
throw new TerminologyServiceException("Unable to find imported value set " + value);
ValueSetExpansionOutcome vso = factory.getExpander().expand(vs);
if (vso.getService() != null)
throw new TerminologyServiceException("Unable to expand imported value set " + value);
if (vs.hasVersion())
if (!existsInParams(params, "version", new UriType(vs.getUrl() + "?version=" + vs.getVersion())))
params.add(new ValueSetExpansionParameterComponent().setName("version").setValue(new UriType(vs.getUrl() + "?version=" + vs.getVersion())));
for (ValueSetExpansionParameterComponent p : vso.getValueset().getExpansion().getParameter()) {
if (!existsInParams(params, p.getName(), p.getValue()))
params.add(p);
}
for (ValueSetExpansionContainsComponent c : vso.getValueset().getExpansion().getContains()) {
addCode(c.getSystem(), c.getCode(), c.getDisplay());
}
}
use of org.hl7.fhir.dstu3.terminologies.ValueSetExpander.ValueSetExpansionOutcome in project org.hl7.fhir.core by hapifhir.
the class ValueSetExpansionCache method loadCache.
private void loadCache() throws FHIRFormatError, IOException {
File[] files = new File(cacheFolder).listFiles();
for (File f : files) {
if (f.getName().endsWith(".xml")) {
final FileInputStream is = new FileInputStream(f);
try {
Resource r = context.newXmlParser().setOutputStyle(OutputStyle.PRETTY).parse(is);
if (r instanceof OperationOutcome) {
OperationOutcome oo = (OperationOutcome) r;
expansions.put(ToolingExtensions.getExtension(oo, VS_ID_EXT).getValue().toString(), new ValueSetExpansionOutcome(new XhtmlComposer(true, false).composePlainText(oo.getText().getDiv())));
} else {
ValueSet vs = (ValueSet) r;
expansions.put(vs.getUrl(), new ValueSetExpansionOutcome(vs, null));
}
} finally {
IOUtils.closeQuietly(is);
}
}
}
}
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