private void splitJourneyLocation(
ConcurrentMap<String, IRI> variableTypes,
List<LDObject> journeyLocation,
List<LDObject> journeyDatas,
BindingSet bindings) {
LDObject locationsData = new LDObject();
LDObject journeyData = new LDObject();
bindings
.getBindingNames()
.stream()
.forEach(
bindingName -> {
org.openrdf.model.Value value = bindings.getBinding(bindingName).getValue();
QueryResultsParser.updateVariableTypes(variableTypes, bindingName, value);
if (Arrays.asList("id", "creationDate", "name", "status").contains(bindingName)) {
journeyData.addKeyValue(new KeyValue(bindingName, value.stringValue()));
} else {
locationsData.addKeyValue(new KeyValue(bindingName, value.stringValue()));
}
if ("locationId".equalsIgnoreCase(bindingName)) {
journeyData.addKeyValue(new KeyValue(bindingName, value.stringValue()));
}
});
journeyLocation.add(locationsData);
journeyDatas.add(journeyData);
}
/**
* Execute a SELECT SPARQL query against the graphs
*
* @param qs SELECT SPARQL query
* @return list of solutions, each containing a hashmap of bindings
*/
public List<HashMap<String, Value>> runSPARQL(String qs) {
try {
RepositoryConnection con = currentRepository.getConnection();
try {
TupleQuery query = con.prepareTupleQuery(org.openrdf.query.QueryLanguage.SPARQL, qs);
TupleQueryResult qres = query.evaluate();
ArrayList<HashMap<String, Value>> reslist = new ArrayList<HashMap<String, Value>>();
while (qres.hasNext()) {
BindingSet b = qres.next();
Set<String> names = b.getBindingNames();
HashMap<String, Value> hm = new HashMap<String, Value>();
for (String n : names) {
hm.put(n, b.getValue(n));
}
reslist.add(hm);
}
return reslist;
} finally {
con.close();
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static ArrayList<QueryData> parseOSMOQueryData(TupleQueryResult qres) {
ArrayList<QueryData> queryDataList = new ArrayList<QueryData>();
try {
while (qres.hasNext()) {
BindingSet b = qres.next();
Set names = b.getBindingNames();
QueryData queryData = new QueryData();
for (Object n : names) {
if (((String) n).equalsIgnoreCase("queryID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
queryData.setId(str);
System.out.print("srvcStatus id: " + queryData.getId() + " ");
} else if (((String) n).equalsIgnoreCase("queryString")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
queryData.setQueryString(str);
System.out.print("srvcStatusTime : " + queryData.getQueryString() + " ");
}
}
queryDataList.add(queryData);
} // while
return queryDataList;
} catch (QueryEvaluationException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
protected int verifyQueryResult(
CloseableIteration<? extends BindingSet, QueryEvaluationException> resultIter,
int expectedBindingCount)
throws QueryEvaluationException {
int resultCount = 0;
while (resultIter.hasNext()) {
BindingSet resultBindings = resultIter.next();
resultCount++;
assertEquals(
"Wrong number of binding names for binding set",
expectedBindingCount,
resultBindings.getBindingNames().size());
int bindingCount = 0;
Iterator<Binding> bindingIter = resultBindings.iterator();
while (bindingIter.hasNext()) {
bindingIter.next();
bindingCount++;
}
assertEquals("Wrong number of bindings in binding set", expectedBindingCount, bindingCount);
}
return resultCount;
}
@Override
protected BindingSet getNextElement() throws QueryEvaluationException {
if (hashTable == null) {
setupHashTable();
}
while (currentScanElem == null) {
if (scanList.size() > 0) {
currentScanElem = scanList.remove(0);
} else {
if (restIter.hasNext()) {
currentScanElem = restIter.next();
} else {
// no more elements available
return null;
}
}
if (currentScanElem instanceof EmptyBindingSet) {
// the empty bindingset should be merged with all bindingset in
// the hash table
hashTableValues = new ArrayList<BindingSet>();
for (BindingSet key : hashTable.keySet()) {
hashTableValues.addAll(hashTable.get(key));
}
} else {
BindingSet key = calcKey(currentScanElem, joinAttributes);
if (hashTable.containsKey(key)) {
hashTableValues = new ArrayList<BindingSet>(hashTable.get(key));
} else {
currentScanElem = null;
hashTableValues = null;
}
}
}
BindingSet nextHashTableValue = hashTableValues.remove(0);
QueryBindingSet result = new QueryBindingSet(currentScanElem);
for (String name : nextHashTableValue.getBindingNames()) {
Binding b = nextHashTableValue.getBinding(name);
if (!result.hasBinding(name)) {
result.addBinding(b);
}
}
if (hashTableValues.size() == 0) {
// we've exhausted the current scanlist entry
currentScanElem = null;
hashTableValues = null;
}
return result;
}
public static RootOAMOData parseOAMORootData(TupleQueryResult qres) {
RootOAMOData rootOAMOData = new RootOAMOData();
try {
// while (qres.hasNext())
// {
BindingSet b = qres.next();
Set names = b.getBindingNames();
for (Object n : names) {
if (((String) n).equalsIgnoreCase("oamoName")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
rootOAMOData.setOamoName(str);
System.out.print("oamoName: " + rootOAMOData.getOamoName());
} else if (((String) n).equalsIgnoreCase("userID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
rootOAMOData.setUserID(str);
System.out.print("userID: " + rootOAMOData.getUserID());
}
// else if(((String) n).equalsIgnoreCase("serviceID"))
// {
// String str = (b.getValue((String) n)==null) ? null :
// b.getValue((String) n).stringValue();
// rootOAMOData.setServiceID(str);
// System.out.print("serviceID: "+rootOAMOData.getServiceID());
// }
else if (((String) n).equalsIgnoreCase("oamoDesc")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
rootOAMOData.setOamoDesc(str);
System.out.println("oamoDesc : " + rootOAMOData.getOamoDesc() + " ");
} else if (((String) n).equalsIgnoreCase("oamoGraphMeta")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
rootOAMOData.setOamoGraphMeta(str);
System.out.println("oamoGraphMeta : " + rootOAMOData.getOamoGraphMeta() + " ");
}
}
// }//while
return rootOAMOData;
} catch (QueryEvaluationException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static ArrayList<WidgetPresentationData> parseWidgetPreListByService(
TupleQueryResult qres) {
ArrayList<WidgetPresentationData> widgetPresentationDataList =
new ArrayList<WidgetPresentationData>();
try {
while (qres.hasNext()) {
BindingSet b = qres.next();
Set names = b.getBindingNames();
WidgetPresentationData widgetPreData = new WidgetPresentationData();
for (Object n : names) {
if (((String) n).equalsIgnoreCase("widgetPreID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
widgetPreData.setId(str);
System.out.print("widgetPreID: " + widgetPreData.getId() + " ");
} else if (((String) n).equalsIgnoreCase("widgetID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
widgetPreData.setWidgetID(str);
System.out.print("widgetID: " + widgetPreData.getWidgetID() + " ");
} else if (((String) n).equalsIgnoreCase("widgetAttrID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
widgetPreData.setWidgetAttrID(str);
System.out.print("widgetAttr: " + widgetPreData.getWidgetAttrID() + " ");
}
}
widgetPresentationDataList.add(widgetPreData);
} // while
return widgetPresentationDataList;
} catch (QueryEvaluationException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static ArrayList<RootOsmoData> parseOSMOListOfOAMO(TupleQueryResult qres) {
ArrayList<RootOsmoData> osmoDataList = new ArrayList<RootOsmoData>();
try {
while (qres.hasNext()) {
BindingSet b = qres.next();
Set names = b.getBindingNames();
RootOsmoData osmoData = new RootOsmoData();
for (Object n : names) {
if (((String) n).equalsIgnoreCase("serviceID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
osmoData.setId(str);
System.out.print("serviceID: " + osmoData.getId() + " ");
} else if (((String) n).equalsIgnoreCase("srvcName")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
osmoData.setName(str);
System.out.print("srvcName : " + osmoData.getName() + " ");
} else if (((String) n).equalsIgnoreCase("srvcDesc")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
osmoData.setDesc(str);
System.out.print("srvcDesc : " + osmoData.getDesc() + " ");
}
}
osmoDataList.add(osmoData);
} // while
return osmoDataList;
} catch (QueryEvaluationException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static ArrayList<WidgetAttr> parseWidgetAttributes(TupleQueryResult qres) {
ArrayList<WidgetAttr> widgetAttrList = new ArrayList<WidgetAttr>();
try {
while (qres.hasNext()) {
BindingSet b = qres.next();
Set names = b.getBindingNames();
WidgetAttr widgetAttr = new WidgetAttr();
for (Object n : names) {
if (((String) n).equalsIgnoreCase("widgetAttrID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
widgetAttr.setId(str);
System.out.print("widgetattr id: " + widgetAttr.getId() + " ");
} else if (((String) n).equalsIgnoreCase("widgetAttrName")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
widgetAttr.setName(str);
System.out.print("widgetAttrName: " + widgetAttr.getName() + " ");
} else if (((String) n).equalsIgnoreCase("widgetAttrDesc")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
widgetAttr.setValue(str);
System.out.print("widgetAttrDesc: " + widgetAttr.getValue() + " ");
}
}
widgetAttrList.add(widgetAttr);
} // while
return widgetAttrList;
} catch (QueryEvaluationException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static ArrayList<ServiceStatusData> parseServiceStatusOfOSMO(TupleQueryResult qres) {
ArrayList<ServiceStatusData> serviceStatusDataList = new ArrayList<ServiceStatusData>();
try {
while (qres.hasNext()) {
BindingSet b = qres.next();
Set names = b.getBindingNames();
ServiceStatusData srvcStatusData = new ServiceStatusData();
for (Object n : names) {
if (((String) n).equalsIgnoreCase("srvcStatusID")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
srvcStatusData.setSrvcStatusID(str);
System.out.print("srvcStatus id: " + srvcStatusData.getSrvcStatusID() + " ");
} else if (((String) n).equalsIgnoreCase("srvcStatusTime")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
srvcStatusData.setSrvcStatusTime(str);
System.out.print("srvcStatusTime : " + srvcStatusData.getSrvcStatusTime() + " ");
} else if (((String) n).equalsIgnoreCase("srvcStatus")) {
String str =
(b.getValue((String) n) == null) ? null : b.getValue((String) n).stringValue();
srvcStatusData.setSrvcStatus(str);
System.out.print("srvcStatusStatus : " + srvcStatusData.getSrvcStatus() + " ");
}
}
serviceStatusDataList.add(srvcStatusData);
} // while
return serviceStatusDataList;
} catch (QueryEvaluationException e) {
e.printStackTrace();
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}