/** Return a list of all tests of the given type, according to the current filters */
public List<Resource> findTestsOfType(Resource testType) {
ArrayList<Resource> result = new ArrayList<>();
StmtIterator si = testDefinitions.listStatements(null, RDF.type, testType);
while (si.hasNext()) {
Resource test = si.nextStatement().getSubject();
boolean accept = true;
// Check test status
Literal status = (Literal) test.getProperty(RDFTest.status).getObject();
if (approvedOnly) {
accept = status.getString().equals(STATUS_FLAGS[0]);
} else {
accept = false;
for (String STATUS_FLAG : STATUS_FLAGS) {
if (status.getString().equals(STATUS_FLAG)) {
accept = true;
break;
}
}
}
// Check for blocked tests
for (String BLOCKED_TEST : BLOCKED_TESTS) {
if (BLOCKED_TEST.equals(test.toString())) {
accept = false;
}
}
// End of filter tests
if (accept) {
result.add(test);
}
}
return result;
}
public BedStats findAvailableBedsByClinic(Integer clinicId) {
ClassLoader classLoader = getClass().getClassLoader();
File file = new File(classLoader.getResource("sparqlQueries/BedsAvailabilityQuery").getFile());
try {
queryTemplate = FileUtils.readFileToString(file);
List<String> params = new ArrayList<String>();
params.add(clinicId.toString());
String sparqlQuery = prepareQuery(queryTemplate, params);
Query query = QueryFactory.create(sparqlQuery);
QueryExecution qexec = QueryExecutionFactory.sparqlService(endpoint, query);
System.out.println(sparqlQuery);
ResultSet results = qexec.execSelect();
if (results.hasNext()) {
QuerySolution soln = results.nextSolution();
Literal l = soln.getLiteral("bedsAvailable"); // Get a result variable - must be a literal
BedStats bedStats = new BedStats();
bedStats.setClinicId(clinicId);
bedStats.setAvailabeBeds(l.getInt());
return bedStats;
} else {
return null;
}
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
@Override
public SecuredLiteral getLiteral(final int index)
throws ReadDeniedException, AuthenticationRequiredException {
checkRead();
final Literal literal = holder.getBaseItem().getLiteral(index);
checkRead(new Triple(holder.getBaseItem().asNode(), RDF.li(index).asNode(), literal.asNode()));
return SecuredLiteralImpl.getInstance(getModel(), literal);
}
@Override
public String getLanguage(final int index)
throws ReadDeniedException, AuthenticationRequiredException {
checkRead();
final Literal literal = holder.getBaseItem().getLiteral(index);
checkRead(new Triple(holder.getBaseItem().asNode(), RDF.li(index).asNode(), literal.asNode()));
return literal.getLanguage();
}
public BedStats findHospitalAvailableBedsAllClinics(String hospital) {
ApplicationContext appContext = new ClassPathXmlApplicationContext();
org.springframework.core.io.Resource resource =
appContext.getResource("classpath:sparqlQueries/BedsAvailabilityQuery");
try {
InputStream is = resource.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line;
queryTemplate = "";
while ((line = br.readLine()) != null) {
queryTemplate += line + "\n";
}
br.close();
} catch (IOException e1) {
e1.printStackTrace();
return null;
}
List<String> params = new ArrayList<String>();
params.add(hospital);
params.add(hospital);
String sparqlQuery = prepareQuery(queryTemplate, params);
System.out.println(sparqlQuery);
Query query = QueryFactory.create(sparqlQuery);
QueryExecution qexec = QueryExecutionFactory.sparqlService(endpoint, query);
ResultSet results = qexec.execSelect();
if (results.hasNext()) {
QuerySolution soln = results.next();
Literal available = soln.getLiteral("available"); // Get a result variable - must be a literal
Literal deployed = soln.getLiteral("deployed");
Literal supplementary = soln.getLiteral("supplementary");
// Literal lastDate = soln.getLiteral("maxDate");
BedStats bedStats = new BedStats();
bedStats.setHospitalName(params.get(0));
bedStats.setAvailabeBeds(available.getInt());
bedStats.setDeployedBeds(deployed.getInt());
bedStats.setSupplementaryBeds(supplementary.getInt());
// bedStats.setLastDate(lastDate.getShort());
return bedStats;
} else {
return null;
}
}
private void checkCreate(final int index, final Literal l) {
checkCreate(new Triple(holder.getBaseItem().asNode(), RDF.li(index).asNode(), l.asNode()));
}
