public static Map<String, String> getHeaders() {
HashMap<String, String> headers = new HashMap<>();
headers.put("Content-Type", "application/json");
headers.put("Accept", "application/json");
if (UserManager.getInstance().getAuthToken() != null) {
headers.put("Authorization", "Token " + UserManager.getInstance().getAuthToken());
}
return headers;
}
/**
* 添加路线
*
* @param route 路线
* @param listener 回调
*/
public void addRoute(final Route route, final OnRouteListener listener) {
BmobQuery<Route> query1 = new BmobQuery<>();
query1.addWhereEqualTo("name", route.getName());
BmobQuery<Route> query2 = new BmobQuery<>();
query2.addWhereEqualTo("creator", UserManager.getInstance(mContext).getUser());
List<BmobQuery<Route>> andQuerys = new ArrayList<>();
andQuerys.add(query1);
andQuerys.add(query2);
BmobQuery<Route> mainQuery = new BmobQuery<>();
mainQuery.and(andQuerys);
mainQuery.findObjects(
mContext,
new FindListener<Route>() {
@Override
public void onSuccess(List<Route> list) {
if (list.size() > 0) {
listener.onError(null);
} else {
saveRoute(route, listener);
}
}
@Override
public void onError(int i, String s) {
listener.onError(null);
}
});
}
/** @see org.olat.core.id.User#setProperty(java.lang.String, java.lang.String) */
@Override
public void setProperty(final String propertyName, final String propertyValue) {
final UserManager um = UserManager.getInstance();
final UserPropertyHandler propertyHandler =
um.getUserPropertiesConfig().getPropertyHandler(propertyName);
propertyHandler.setUserProperty(this, propertyValue);
}
public String getMetricAdvice(int sessionId) {
String metric = "";
logger.info("" + sessionId);
LimesUser lu = UserManager.getInstance().getUser(sessionId);
System.out.println(lu);
KBInfo sourceInfo = createKBInfo(lu.getSourceMap());
KBInfo targetInfo = createKBInfo(lu.getTargetMap());
if (sourceInfo.prefixes == null) sourceInfo.prefixes = new HashMap<String, String>();
if (targetInfo.prefixes == null) targetInfo.prefixes = new HashMap<String, String>();
// sourceInfo.prefixes.put("rdf", PrefixHelper.getURI("rdf"));
// sourceInfo.prefixes.put("dbp", PrefixHelper.getURI("dbp"));
// sourceInfo.prefixes.put("rdfs", PrefixHelper.getURI("rdfs"));
// targetInfo.prefixes.put("rdf", PrefixHelper.getURI("rdf"));
// targetInfo.prefixes.put("dbp", PrefixHelper.getURI("dbp"));
// targetInfo.prefixes.put("rdfs", PrefixHelper.getURI("rdfs"));
logger.info("getMetricAdvice(): Getting caches...");
HybridCache sC = HybridCache.getData(sourceInfo);
HybridCache tC = HybridCache.getData(targetInfo);
logger.info("getMetricAdvice(): Start SelfConfig...");
MeshBasedSelfConfigurator mbsc = new MeshBasedSelfConfigurator(sC, tC, 0.6, 0.5);
List<SimpleClassifier> classifierList = mbsc.getBestInitialClassifiers();
if (classifierList.size() > 0) {
classifierList = mbsc.learnClassifer(classifierList);
}
ComplexClassifier compC = mbsc.getZoomedHillTop(5, 5, classifierList);
metric = this.generateMetric(compC.classifiers, "", sourceInfo, targetInfo);
lu.setNoUsageTime(0);
logger.info("getMetricAdvice(): metric=\n" + metric);
return metric;
}
/**
* 保存路线
*
* @param route 路线
* @param listener 回调
*/
private void saveRoute(final Route route, final OnRouteListener listener) {
route.setCreator(UserManager.getInstance(mContext).getUser());
route.save(
mContext,
new SaveListener() {
@Override
public void onSuccess() {
UserManager.getInstance(mContext)
.addRoute(
new UserManager.OnUpdateListener() {
@Override
public void onSuccess() {
listener.onSuccess(null);
mRoutes.add(0, route);
}
@Override
public void onError() {
listener.onError(null);
}
});
}
@Override
public void onFailure(int i, String s) {
listener.onError(s);
}
});
}
/**
* 关注路线
*
* @param route 路线
* @param listener 回调监听
*/
public void followRoute(final Route route, final OnRouteListener listener) {
User user = UserManager.getInstance(mContext).getUser();
BmobQuery<Route> query = new BmobQuery<>();
query.addWhereRelatedTo("followRoutes", new BmobPointer(user));
query.findObjects(
mContext,
new FindListener<Route>() {
@Override
public void onSuccess(final List<Route> list) {
int i = 0;
for (; i < list.size(); i++) {
if (route.getObjectId().equals(list.get(i).getObjectId())) {
break;
}
}
if (i == list.size()) {
UserManager.getInstance(mContext)
.addFollowRoute(
route,
new UserManager.OnUpdateListener() {
@Override
public void onSuccess() {
int followNum = 0;
if (route.getFollowNum() != null) followNum = route.getFollowNum();
followNum++;
route.setFollowNum(followNum);
route.update(
mContext,
route.getObjectId(),
new UpdateListener() {
@Override
public void onSuccess() {
listener.onSuccess(null);
}
@Override
public void onFailure(int i, String s) {
listener.onError(s);
}
});
}
@Override
public void onError() {
listener.onError(null);
}
});
} else {
listener.onError("您已经关注了该路线");
}
}
@Override
public void onError(int i, String s) {}
});
}
/** @see org.olat.core.id.User#getProperty(java.lang.String, java.util.Locale) */
@Override
public String getProperty(final String propertyName, final Locale locale) {
final UserManager um = UserManager.getInstance();
final UserPropertyHandler propertyHandler =
um.getUserPropertiesConfig().getPropertyHandler(propertyName);
if (propertyHandler == null) {
return null;
}
return propertyHandler.getUserProperty(this, locale);
}
public void setMetricSpec(int sessionId, String metricMap) {
try {
HashMap<String, Object> metricJMap = JsonParser.parseJSONToJava(metricMap);
LimesUser lu = UserManager.getInstance().getUser(sessionId);
log.info(metricMap);
lu.setMetricMap(metricJMap);
lu.setNoUsageTime(0);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void getMapping(int mailAddress) {
LimesUser le = UserManager.getInstance().getUser(mailAddress);
le.addPropertyChangeListener(UserManager.getInstance());
HashMap<String, Object> source;
source = le.getSourceMap();
HashMap<String, Object> target = le.getTargetMap();
HashMap<String, Object> metric = le.getMetricMap();
KBInfo sourceInfo = createKBInfo(source);
KBInfo targetInfo = createKBInfo(target);
// get metric
String metricExpr = (String) metric.get("metric");
Double accThreshold = (Double) metric.get("accthreshold");
Double verThreshold = (Double) metric.get("verthreshold");
le.calculateMapping(sourceInfo, targetInfo, metricExpr, accThreshold, verThreshold);
le.setNoUsageTime(0);
}
public void setSpecification(int sessionId, String source, String target) {
try {
HashMap<String, Object> sourceMap = JsonParser.parseJSONToJava(source);
HashMap<String, Object> targetMap = JsonParser.parseJSONToJava(target);
LimesUser lu = UserManager.getInstance().getUser(sessionId);
lu.setSourceMap(sourceMap);
lu.setTargetMap(targetMap);
lu.setNoUsageTime(0);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void authenticate(String username, String password) throws UnauthorizedException {
if (username.contains("@")) {
// Check that the specified domain matches the server's domain
int index = username.indexOf("@");
String domain = username.substring(index + 1);
if (domain.equals(XMPPServer.getInstance().getServerInfo().getXMPPDomain())) {
username = username.substring(0, index);
} else {
// Unknown domain. Return authentication failed.
throw new UnauthorizedException();
}
}
try {
// Some native authentication mechanisms appear to not handle high load
// very well. Therefore, synchronize access to Shaj to throttle auth checks.
synchronized (this) {
if (!Shaj.checkPassword(domain, username, password)) {
throw new UnauthorizedException();
}
}
} catch (UnauthorizedException ue) {
throw ue;
} catch (Exception e) {
throw new UnauthorizedException(e);
}
// See if the user exists in the database. If not, automatically create them.
UserManager userManager = UserManager.getInstance();
try {
userManager.getUser(username);
} catch (UserNotFoundException unfe) {
try {
Log.debug("Automatically creating new user account for " + username);
// Create user; use a random password for better safety in the future.
// Note that we have to go to the user provider directly -- because the
// provider is read-only, UserManager will usually deny access to createUser.
UserProvider provider = UserManager.getUserProvider();
if (!(provider instanceof NativeUserProvider)) {
Log.error(
"Error: not using NativeUserProvider so authentication with "
+ "NativeAuthProvider will likely fail. Using: "
+ provider.getClass().getName());
}
UserManager.getUserProvider().createUser(username, StringUtils.randomString(8), null, null);
} catch (UserAlreadyExistsException uaee) {
// Ignore.
}
}
}
/**
* Returns the next available element, or null if there are no more elements to return.
*
* @return the next available element.
*/
private Object getNextElement() {
while (currentIndex + 1 < elements.length) {
currentIndex++;
Object element = null;
try {
element = UserManager.getInstance().getUser(elements[currentIndex]);
} catch (UserNotFoundException unfe) {
// Ignore.
}
if (element != null) {
return element;
}
}
return null;
}
public int startSession(String emailAddress) {
String con = emailAddress + System.currentTimeMillis();
int id = con.hashCode();
LimesUser lu = new LimesUser(id, emailAddress);
UserManager.getInstance().addUser(id, lu);
log.info("new Client with id" + id);
String msg = "Your session id is " + id + ".\n" + "The session will delete after 2 days";
try {
postMail(emailAddress, "session id", msg);
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return id;
}
/**
* 复制路线
*
* @param route 路线
* @param listener 回调
*/
public void copyRoute(final Route route, final OnRouteListener listener) {
final Route myRoute = new Route();
myRoute.setCreator(UserManager.getInstance(mContext).getUser());
myRoute.setName(route.getName());
myRoute.setDescription(route.getDescription());
myRoute.setStatus(Route.PLANNING);
myRoute.setDays(route.getDays());
myRoute.save(
mContext,
new SaveListener() {
@Override
public void onSuccess() {
UserManager.getInstance(mContext)
.addRoute(
new UserManager.OnUpdateListener() {
@Override
public void onSuccess() {}
@Override
public void onError() {}
});
BmobQuery<Daily> query = new BmobQuery<>();
query.addWhereEqualTo("route", new BmobPointer(route));
query.order("day");
query.findObjects(
mContext,
new FindListener<Daily>() {
@Override
public void onSuccess(List<Daily> list) {
copyDaily(myRoute, list, listener);
}
@Override
public void onError(int i, String s) {
listener.onError(s);
}
});
}
@Override
public void onFailure(int i, String s) {
listener.onError(s);
}
});
}
/**
* 路线收藏
*
* @param route 路线
* @param listener 回调
*/
public void collect(final Route route, final OnRouteListener listener) {
User user = UserManager.getInstance(mContext).getUser();
BmobQuery<Route> query = new BmobQuery<>();
query.addWhereRelatedTo("collectRoutes", new BmobPointer(user));
query.findObjects(
mContext,
new FindListener<Route>() {
@Override
public void onSuccess(final List<Route> list) {
int i = 0;
for (; i < list.size(); i++) {
if (route.getObjectId().equals(list.get(i).getObjectId())) {
break;
}
}
if (i == list.size()) {
UserManager.getInstance(mContext)
.addCollectRoute(
route,
new UserManager.OnUpdateListener() {
@Override
public void onSuccess() {
listener.onSuccess(null);
}
@Override
public void onError() {
listener.onError(null);
}
});
} else {
listener.onError("您已经收藏了该路线");
}
}
@Override
public void onError(int i, String s) {}
});
}
/**
* Returns the users username, lastname, firstname and database key.
*
* @return String user info
*/
@Override
public String toString() {
final UserManager um = UserManager.getInstance();
if (um != null) { // can be null during startup, may inject via spring
final String quickinfo =
"UserImpl("
+ getKey()
+ ")["
+ um.getUserPropertiesConfig()
.getPropertyHandler(UserConstants.LASTNAME)
.getUserProperty(this, null)
+ " "
+ um.getUserPropertiesConfig()
.getPropertyHandler(UserConstants.FIRSTNAME)
.getUserProperty(this, null)
+ ","
+ um.getUserPropertiesConfig()
.getPropertyHandler(UserConstants.EMAIL)
.getUserProperty(this, null)
+ "]";
return quickinfo + "," + super.toString();
}
return super.toString();
}
public void requestAddUser(String accountName) {
UserManager.getInstance().addUser(this, accountName);
}
private String _createUndefinedName() {
UserManager u = UserManager.getInstance();
String name = "undefined" + u.getUserNum();
return name;
}
public String fetchMetricMap(int sessionId) {
LimesUser lu = UserManager.getInstance().getUser(sessionId);
String result = "";
return JsonParser.parseJavaToJSON(lu.getMetricMap());
}
public int continueSession(int sessionId) {
return UserManager.getInstance().containUser(sessionId);
}
public String fetchTargetData(int sessionId) {
LimesUser lu = UserManager.getInstance().getUser(sessionId);
return JsonParser.parseJavaToJSON(lu.getTargetMap());
}
