public PagingLoadResult<Example> getQueryResult(String query, PagingLoadConfig config)
throws AutoSPARQLException {
try {
int limit = config.getLimit();
int offset = config.getOffset();
List<Example> searchResult = search.getExamples(query, offset);
for (Example example : searchResult) {
examplesCache.put(example.getURI(), example);
}
if (offset == 0) {
topKResources = new ArrayList<String>();
for (Example ex : searchResult) {
topKResources.add(ex.getURI());
}
}
int totalLength = search.getTotalHits(query);
PagingLoadResult<Example> result = new BasePagingLoadResult<Example>(searchResult);
result.setOffset(offset);
result.setTotalLength(totalLength);
return result;
} catch (Exception e) {
logger.error("Error while searching for \"" + query + "\".", e);
throw new AutoSPARQLException(e);
}
}
public PagingLoadResult<Example> getCurrentQueryResult(PagingLoadConfig config)
throws SPARQLQueryException {
logger.debug("Retrieving results for current query.");
List<Example> queryResult = new ArrayList<Example>();
String currentQuery = exampleFinder.getCurrentQuery();
logger.debug("Current query:\n");
logger.debug(currentQuery);
int limit = config.getLimit();
int offset = config.getOffset();
int totalLength = 10;
try {
ResultSetRewindable rs =
SparqlQuery.convertJSONtoResultSet(
selectCache.executeSelectQuery(endpoint, getCountQuery(currentQuery)));
totalLength = rs.next().getLiteral(rs.getResultVars().get(0)).getInt();
} catch (Exception e) {
e.printStackTrace();
}
try {
ResultSetRewindable rs =
SparqlQuery.convertJSONtoResultSet(
selectCache.executeSelectQuery(
endpoint, modifyQuery(currentQuery + " LIMIT " + limit + " OFFSET " + offset)));
String uri;
String label = "";
String imageURL = "";
String comment = "";
QuerySolution qs;
while (rs.hasNext()) {
qs = rs.next();
uri = qs.getResource("x0").getURI();
label = qs.getLiteral("label").getLexicalForm();
queryResult.add(new Example(uri, label, imageURL, comment));
}
} catch (Exception e) {
logger.error("Error while getting result for query \n" + currentQuery, e);
}
PagingLoadResult<Example> result = new BasePagingLoadResult<Example>(queryResult);
result.setOffset(offset);
result.setTotalLength(totalLength);
return result;
}
@Override
public BasePagingLoadResult<GPClientProject> searchProjects(
PagingLoadConfig config,
String searchText,
String imageURL,
HttpServletRequest httpServletRequest)
throws GeoPlatformException {
GPAccount account = null;
try {
account = this.sessionUtility.getLoggedAccount(httpServletRequest);
} catch (GPSessionTimeout timeout) {
throw new GeoPlatformException(timeout);
}
int start = config.getOffset();
SearchRequest srq = new SearchRequest(searchText);
try {
Long projectsCount =
this.geoPlatformServiceClient.getAccountProjectsCount(account.getId(), srq);
int page = start == 0 ? start : start / config.getLimit();
PaginatedSearchRequest psr = new PaginatedSearchRequest(searchText, config.getLimit(), page);
List<ProjectDTO> projectsDTO =
this.geoPlatformServiceClient.searchAccountProjects(account.getId(), psr);
if (projectsDTO == null) {
throw new GeoPlatformException("There are no results");
}
ArrayList<GPClientProject> clientProjects = new ArrayList<GPClientProject>();
for (ProjectDTO projectDTO : projectsDTO) {
GPClientProject clientProject =
this.dtoLayerConverter.convertToGPCLientProject(projectDTO, imageURL);
clientProjects.add(clientProject);
}
return new BasePagingLoadResult<GPClientProject>(
clientProjects, config.getOffset(), projectsCount.intValue());
} catch (ResourceNotFoundFault ex) {
logger.error("An Error Occured : " + ex.getMessage());
throw new GeoPlatformException(ex.getMessage());
}
}
@Override
public PagingLoadResult<FilterWordInstance> getHelpTextWords(PagingLoadConfig loadConfig)
throws IllegalArgumentException, ServiceNotReadyException {
authenticate("get help text words"); // SecurityManager.ROLE_CONFIG);
BasePagingLoadResult<FilterWordInstance> result = null;
try {
if (HelpTextCache.getSingleton() == null || !HelpTextCache.getSingleton().isMapsReady())
throw new ServiceNotReadyException("help text word filter function");
List<FilterWordInstance> list = new ArrayList<FilterWordInstance>();
// Filtering... only get the words for the first term listed, using the cache
String query = loadConfig.get("query").toString();
String filters[] = HelpTextCache.getSingleton().parseFilter(query);
int wordCount = 0;
if (filters.length > 0 && query.endsWith(filters[filters.length - 1])) {
String search = filters[filters.length - 1];
String prefix = query.substring(0, query.length() - search.length());
String[] words = HelpTextCache.getSingleton().getWords(search);
wordCount = words.length;
for (int i = loadConfig.getOffset(); i < words.length; i++) {
FilterWordInstance word = new FilterWordInstance();
word.setWord(prefix + words[i]);
list.add(word);
if (list.size() >= loadConfig.getLimit()) break;
}
}
result =
new BasePagingLoadResult<FilterWordInstance>(list, loadConfig.getOffset(), wordCount);
} catch (HelpTextCache.HelpTextCacheNotReady exc) {
throw new ServiceNotReadyException("help text word filter function");
} catch (ServiceNotReadyException exc) {
throw exc;
} catch (Exception exc) {
exc.printStackTrace();
}
return result;
}
public PagingLoadResult<Example> getSearchResult(String searchTerm, PagingLoadConfig config)
throws AutoSPARQLException {
try {
int limit = config.getLimit();
int offset = config.getOffset();
List<Example> searchResult =
search.getExamples("label:" + getQuotedString(searchTerm), offset);
for (Example example : searchResult) {
examplesCache.put(example.getURI(), example);
}
int totalLength = search.getTotalHits(searchTerm);
PagingLoadResult<Example> result = new BasePagingLoadResult<Example>(searchResult);
result.setOffset(offset);
result.setTotalLength(totalLength);
return result;
} catch (Exception e) {
logger.error("Error while searching for term \"" + searchTerm + "\".", e);
throw new AutoSPARQLException(e);
}
}
@Override
public PagingLoadResult<GWTExecuteSetExecutePlan> GetExecuteSetExecutePlanList(
String execPlanID, String systemID, String searchKey, PagingLoadConfig config) {
// TODO Auto-generated method stub
try {
int count;
List<ExecuteSetExecutePlan> lst;
List<Op> ops = new ArrayList<Op>();
ops.add(Op.EQ(GWTExecuteSetExecutePlan.N_SystemID, systemID));
if (!execPlanID.isEmpty()) {
ops.add(Op.EQ(GWTExecuteSetExecutePlan.N_ExecutePlanID, Integer.parseInt(execPlanID)));
}
Op[] condition = new Op[ops.size()];
for (int i = 0; i < ops.size(); i++) { // 把集合类转成数组
condition[i] = ops.get(i);
}
if (searchKey.isEmpty()) {
count = esExecutePlanDAL.Count(condition);
PageStartEnd pse = new PageStartEnd(config, count);
lst =
esExecutePlanDAL.List(
GWTExecuteSetExecutePlan.N_ID, true, pse.getStart(), pse.getEnd(), condition);
} else {
String[] searchField = new String[] {};
count = esExecutePlanDAL.MatchCount(searchKey, searchField, condition);
PageStartEnd pse = new PageStartEnd(config, count);
lst =
esExecutePlanDAL.Match(searchKey, searchField, pse.getStart(), pse.getEnd(), condition);
}
List<GWTExecuteSetExecutePlan> result = new ArrayList<GWTExecuteSetExecutePlan>();
for (ExecuteSetExecutePlan data : lst) {
result.add(BeanToModel(data));
}
return new BasePagingLoadResult<GWTExecuteSetExecutePlan>(result, config.getOffset(), count);
} catch (Exception e) {
log.error(e, e);
throw new RuntimeException(e);
}
}
public PagingLoadResult<Example> getSPARQLQueryResultWithProperties(
String query, List<String> properties, PagingLoadConfig config) throws AutoSPARQLException {
List<Example> queryResult = new ArrayList<Example>();
// properties.remove("label");
int limit = config.getLimit();
int offset = config.getOffset();
int totalLength = 10;
if (currentQueryResultSize == -1) {
try {
ResultSetRewindable rs =
SparqlQuery.convertJSONtoResultSet(
selectCache.executeSelectQuery(endpoint, getCountQuery(query)));
currentQueryResultSize = rs.next().getLiteral(rs.getResultVars().get(0)).getInt();
} catch (Exception e) {
e.printStackTrace();
currentQueryResultSize = 10;
}
}
totalLength = currentQueryResultSize;
List<String> propertiesToDo = new ArrayList<String>(properties);
for (Map<String, Object> prop2Value : propertiesCache.values()) {
propertiesToDo.removeAll(prop2Value.keySet());
}
if (propertiesToDo.size() > 0) {
String queryTriples = query.substring(18, query.length() - 1);
StringBuilder newQuery = new StringBuilder();
Map<String, String> var2URIMap = new HashMap<String, String>(propertiesToDo.size());
if (propertiesToDo.size() == 1 && propertiesToDo.get(0).equals(RDFS.label.getURI())) {
newQuery.append("SELECT DISTINCT ?x0 ?label ?imageURL{");
newQuery.append(queryTriples);
newQuery.append("?x0 <").append(RDFS.label).append("> ?label.\n");
newQuery
.append("OPTIONAL{?x0 <")
.append("http://dbpedia.org/ontology/thumbnail")
.append("> ?imageURL.}\n");
newQuery.append("FILTER(LANGMATCHES(LANG(?label),'en'))");
newQuery.append("}");
} else {
for (String property : propertiesToDo) {
var2URIMap.put(
property2LabelMap.get(property).replace(" ", "_").replace("(", "").replace(")", ""),
property);
}
newQuery.append("SELECT DISTINCT ?x0 ?label ?imageURL ");
for (String var : var2URIMap.keySet()) {
newQuery.append("?").append(var).append(" ");
newQuery.append("?").append(var).append("_label ");
}
newQuery.append("{");
newQuery.append(queryTriples);
newQuery.append("?x0 <").append(RDFS.label).append("> ?label.\n");
newQuery
.append("OPTIONAL{?x0 <")
.append("http://dbpedia.org/ontology/thumbnail")
.append("> ?imageURL.}\n");
for (Entry<String, String> entry : var2URIMap.entrySet()) {
newQuery
.append("OPTIONAL{?x0 <")
.append(entry.getValue())
.append("> ?")
.append(entry.getKey())
.append(".}\n");
}
for (Entry<String, String> entry : var2URIMap.entrySet()) {
newQuery
.append("OPTIONAL{?")
.append(entry.getKey())
.append(" <")
.append(RDFS.label)
.append("> ?")
.append(entry.getKey())
.append("_label.\n");
newQuery.append("FILTER(LANGMATCHES(LANG(?" + entry.getKey() + "_label),'en'))}\n");
}
newQuery.append("FILTER(LANGMATCHES(LANG(?label),'en'))");
newQuery.append("}");
}
logger.debug("Query with properties:\n" + newQuery.toString());
try {
ResultSetRewindable rs =
SparqlQuery.convertJSONtoResultSet(
selectCache.executeSelectQuery(endpoint, modifyQuery(newQuery + " LIMIT 1000")));
String uri;
String label = "";
String imageURL = "";
QuerySolution qs;
RDFNode object;
while (rs.hasNext()) {
qs = rs.next();
uri = qs.getResource("x0").getURI();
label = qs.getLiteral("label").getLexicalForm();
imageURL = qs.getResource("imageURL") != null ? qs.getResource("imageURL").getURI() : "";
Map<String, Object> properties2Value = propertiesCache.get(uri);
if (properties2Value == null) {
properties2Value = new HashMap<String, Object>();
properties2Value.put(RDFS.label.getURI(), label);
properties2Value.put("http://dbpedia.org/ontology/thumbnail", imageURL);
propertiesCache.put(uri, properties2Value);
}
Object value;
String property;
for (Entry<String, String> entry : var2URIMap.entrySet()) {
value = "";
property = entry.getValue();
object = qs.get(entry.getKey() + "_label");
if (object == null) {
object = qs.get(entry.getKey());
}
if (object != null) {
if (object.isURIResource()) {
value = object.asResource().getURI();
} else if (object.isLiteral()) {
Literal lit = object.asLiteral();
// if(lit.getDatatypeURI().equals(XSD.BOOLEAN)){
// property2DatatypeMap.put(property, Boolean.class);
// value = lit.getBoolean();
// } else if(lit.getDatatypeURI().equals(XSD.INT)){
// property2DatatypeMap.put(property, Integer.class);
// value = lit.getInt();
// } else if(lit.getDatatypeURI().equals(XSD.DOUBLE)){
// property2DatatypeMap.put(property, Double.class);
// value = lit.getDouble();
// } else if(lit.getDatatypeURI().equals(XSD.FLOAT)){
// property2DatatypeMap.put(property, Float.class);
// value = lit.getFloat();
// } else {
// property2DatatypeMap.put(property, String.class);
// value = object.asLiteral().getLexicalForm();
// }
value = object.asLiteral().getLexicalForm();
}
}
Object oldValue = properties2Value.get(property);
if (oldValue != null && value != null) {
value = oldValue + ", " + value;
}
properties2Value.put(property, value);
}
}
} catch (Exception e) {
logger.error("Error while getting result for query \n" + newQuery, e);
}
}
Example example;
int cnt = 0;
for (Entry<String, Map<String, Object>> uri2PropertyValues : propertiesCache.entrySet()) {
// if(cnt++ == limit+offset){
// break;
// }
// if(cnt > offset){
example = new Example();
example.setAllowNestedValues(false);
example.set("uri", uri2PropertyValues.getKey());
Object value;
String property;
for (Entry<String, Object> property2Value : uri2PropertyValues.getValue().entrySet()) {
property = property2Value.getKey();
value = property2Value.getValue();
// if(value == null){
// Class cls = property2DatatypeMap.get(property);
// if(cls == String.class){
// value = "";
// } else if(cls == Integer.class){
// value = Integer.valueOf(-1);
// } else if(cls == Double.class){
// value = Double.valueOf(-1);
// } else if(cls == Float.class){
// value = Float.valueOf(-1);
// } else if(cls == Boolean.class){
// value = Boolean.FALSE;
// }
// }
example.set(property, value);
}
queryResult.add(example);
// }
}
if (config.getSortInfo().getSortField() != null) {
final String sortField = config.getSortInfo().getSortField();
Collections.sort(
queryResult,
config
.getSortInfo()
.getSortDir()
.comparator(
new Comparator<Example>() {
@Override
public int compare(Example o1, Example o2) {
return ((String) o1.get(sortField)).compareTo((String) o2.get(sortField));
}
}));
}
int start = config.getOffset();
int end = queryResult.size();
if (limit > 0) {
end = Math.min(start + limit, end);
}
// queryResult = queryResult.subList(start, end);
ArrayList<Example> tmp = new ArrayList<Example>();
for (int i = start; i < end; i++) {
tmp.add(queryResult.get(i));
}
PagingLoadResult<Example> result = new BasePagingLoadResult<Example>(tmp);
result.setOffset(offset);
result.setTotalLength(totalLength);
return result;
}
@Override
public PagingLoadResult<GWTRecordedCase> GetGWTRecordedCasePageList(
String sysId, String searchKey, PagingLoadConfig config) {
try {
List<GWTRecordedCase> returnList = new ArrayList<GWTRecordedCase>();
Op[] conditions;
int count;
List<RecordedCase> lst;
List<Op> conList = new ArrayList<Op>();
conList.add(Op.EQ("systemId", Integer.parseInt(sysId)));
if (config.get("date") != null) {
String date = config.get("date");
conList.add(Op.LIKE("createTime", date));
}
if (config.get("reponseFlag") != null) {
if (!config.get("reponseFlag").equals("-1")) {
conList.add(
Op.EQ(
GWTRecordedCase.N_ResponseFlag,
Integer.parseInt(config.get("reponseFlag").toString())));
}
}
if (config.get("isCased") != null) {
if (!config.get("isCased").equals("-1")) {
conList.add(
Op.EQ(GWTRecordedCase.N_IsCased, Integer.parseInt(config.get("isCased").toString())));
}
}
if (config.get("user") != null) {
if (!config.get("user").equals("-1")) {
conList.add(Op.EQ("recordUserId", Integer.parseInt(config.get("user").toString())));
}
}
conditions = new Op[conList.size()];
for (int i = 0; i < conList.size(); i++) {
conditions[i] = conList.get(i);
}
if (searchKey.isEmpty()) {
count = dataDao.Count(conditions);
PageStartEnd pse = new PageStartEnd(config, count);
lst = dataDao.List(pse.getStart(), pse.getEnd(), conditions);
} else {
String[] properties = {"requestMsg", "responseMsg", GWTRecordedCase.N_Memo};
count = dataDao.MatchCount(searchKey, properties, conditions);
PageStartEnd pse = new PageStartEnd(config, count);
lst = dataDao.Match(searchKey, properties, pse.getStart(), pse.getEnd(), conditions);
}
for (RecordedCase recrdCase : lst) {
if (recrdCase != null) returnList.add(BeanToModel(recrdCase));
}
return new BasePagingLoadResult<GWTRecordedCase>(returnList, config.getOffset(), count);
} catch (Exception ex) {
log.error(ex, ex);
throw new RuntimeException(ex);
}
}
public PagingLoadResult<BeanObject> getPagingList(
String modelName, Criteria criteria, List<String> wantedFields, PagingLoadConfig pgc) {
List<BeanObject> list = new ArrayList<BeanObject>();
Manager manager = getManager(modelName);
String methodName = config.getListMethod(modelName);
try {
Method method =
manager
.getClass()
.getMethod(methodName, new Class[] {int.class, int.class, Criteria.class});
if (method == null) {
throw new RuntimeException("Method with paging not found: " + methodName);
}
List ret = (List) method.invoke(manager, pgc.getOffset(), pgc.getLimit(), criteria);
for (Iterator it = ret.iterator(); it.hasNext(); ) {
ModelObject model = (ModelObject) it.next();
try {
Map<String, Object> props = getProperties(model, wantedFields);
list.add(new BeanObject(model.getClass().getSimpleName(), props));
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
}
}
} catch (SecurityException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
if (pgc.getSortInfo().getSortField() != null) {
final String sortField = pgc.getSortInfo().getSortField();
if (sortField != null) {
Collections.sort(
list,
pgc.getSortInfo()
.getSortDir()
.comparator(
new Comparator() {
public int compare(Object o1, Object o2) {
Object s1 = ((BeanObject) o1).get(sortField);
Object s2 = ((BeanObject) o2).get(sortField);
if (s1 instanceof Comparable && s2 instanceof Comparable) {
return ((Comparable) s1).compareTo((Comparable) s2);
}
if (s1 != null && s2 != null) {
return s1.toString().compareTo(s2.toString());
} else if (s2 != null) {
return -1;
}
return 0;
}
}));
}
}
return new BasePagingLoadResult(list, pgc.getOffset(), getCount(modelName, criteria));
}