@org.testng.annotations.Test
public void testEscape1() {
String raw = "a\nb";
DBObject x = new BasicDBObject("x", raw);
assertEquals("\"a\\nb\"", JSON.serialize(raw));
assertEquals(x, JSON.parse(x.toString()));
assertEquals(raw, ((DBObject) JSON.parse(x.toString())).get("x"));
x = new BasicDBObject("x", "a\nb\bc\td\re");
assertEquals(x, JSON.parse(x.toString()));
String thingy = "va\"lue";
x = new BasicDBObject("name", thingy);
x = (DBObject) JSON.parse(x.toString());
assertEquals(thingy, x.get("name"));
thingy = "va\\lue";
x = new BasicDBObject("name", thingy);
x = (DBObject) JSON.parse(x.toString());
assertEquals(thingy, x.get("name"));
assertEquals("va/lue", (String) JSON.parse("\"va\\/lue\""));
assertEquals("value", (String) JSON.parse("\"va\\lue\""));
assertEquals("va\\lue", (String) JSON.parse("\"va\\\\lue\""));
_escapeChar("\t");
_escapeChar("\b");
_escapeChar("\n");
_escapeChar("\r");
_escapeChar("\'");
_escapeChar("\"");
_escapeChar("\\");
}
public void remove(String collection, DBObject query) {
DBCollection dbCollection = getCollection(collection);
dbCollection.remove(query);
Jedis jedis = JedisManager.getJedis();
jedis.zrem("expire", query.toString());
jedis.hdel(collection, query.toString());
JedisManager.returnJedis(jedis);
}
/**
* Returns the String representation of the MongoDB object with the given id
*
* @param id objectId to find the object of
* @return JSON String representation of the MongoDB object
*/
public String get(ObjectId id) {
DBObject object = coll.findOne(id);
System.out.println(1 + object.toString());
if (object == null) {
return null;
}
return object.toString();
}
public void updateDocument(String collection, DBObject query, DBObject document) {
DBCollection dbCollection = getCollection(collection);
dbCollection.update(query, document);
Jedis jedis = JedisManager.getJedis();
if (jedis.hexists(collection, query.toString())) {
jedis.hset(collection, query.toString(), findOneNoCache(collection, query).toString());
jedis.zadd("expire", System.currentTimeMillis() + 300000, collection + "_" + query);
}
JedisManager.returnJedis(jedis);
}
public void delete(String collection, DBObject query) {
DBCollection dbCollection = getCollection(collection);
dbCollection.remove(query);
Jedis jedis = JedisManager.getJedis();
if (jedis.hexists(collection, query.toString())) {
jedis.hdel(collection, query.toString(), findOneNoCache(collection, query).toString());
jedis.zrem("expire", collection + "_" + query);
}
JedisManager.returnJedis(jedis);
}
@org.testng.annotations.Test
public void testNumbers2() {
DBObject x = new BasicDBObject("x", 123);
assertEquals(x, JSON.parse(x.toString()));
x = new BasicDBObject("x", 123123123123L);
assertEquals(x, JSON.parse(x.toString()));
x = new BasicDBObject("x", 123123123);
assertEquals(x, JSON.parse(x.toString()));
}
void _escapeChar(String s) {
String thingy = "va" + s + "lue";
DBObject x = new BasicDBObject("name", thingy);
x = (DBObject) JSON.parse(x.toString());
assertEquals(thingy, x.get("name"));
thingy = "va" + s + s + s + "lue" + s;
x = new BasicDBObject("name", thingy);
x = (DBObject) JSON.parse(x.toString());
assertEquals(thingy, x.get("name"));
}
@Test
public void shouldCorrectlySerialisePointsInGeometryCollection() {
// given
Point point = point(3.0, 7.0);
GeometryCollection geometryCollection = GeoJson.geometryCollection(point);
// when
DBObject dbObject = getMorphia().toDBObject(geometryCollection);
// then use the underlying driver to ensure it was persisted correctly to the database
assertThat(dbObject, is(notNullValue()));
assertThat(
dbObject.toString(),
JSONMatcher.jsonEqual(
" {"
+ " type: 'GeometryCollection', "
+ " geometries: "
+ " ["
+ " {"
+ " type: 'Point', "
+ " coordinates: [7.0, 3.0]"
+ " }, "
+ " ]"
+ "}"));
}
@Test
public void shouldCorrectlySerialiseLineStringsInGeometryCollection() {
// given
LineString lineString = lineString(point(1, 2), point(3, 5), point(19, 13));
GeometryCollection geometryCollection = GeoJson.geometryCollection(lineString);
getMorphia().getMapper().addMappedClass(Point.class);
// when
DBObject dbObject = getMorphia().toDBObject(geometryCollection);
assertThat(dbObject, is(notNullValue()));
assertThat(
dbObject.toString(),
JSONMatcher.jsonEqual(
" {"
+ " type: 'GeometryCollection', "
+ " geometries: "
+ " ["
+ " {"
+ " type: 'LineString', "
+ " coordinates: [ [ 2.0, 1.0],"
+ " [ 5.0, 3.0],"
+ " [13.0, 19.0] ]"
+ " },"
+ " ]"
+ "}"));
}
@Test
public void shouldCorrectlySerialiseMultiPointsInGeometryCollection() {
// given
MultiPoint multiPoint = GeoJson.multiPoint(point(1, 2), point(3, 5), point(19, 13));
GeometryCollection geometryCollection = GeoJson.geometryCollection(multiPoint);
// when
DBObject dbObject = getMorphia().toDBObject(geometryCollection);
assertThat(dbObject, is(notNullValue()));
assertThat(
dbObject.toString(),
JSONMatcher.jsonEqual(
" {"
+ " type: 'GeometryCollection', "
+ " geometries: "
+ " ["
+ " {"
+ " type: 'MultiPoint', "
+ " coordinates: [ [ 2.0, 1.0],"
+ " [ 5.0, 3.0],"
+ " [13.0, 19.0] ]"
+ " },"
+ " ]"
+ " }"
+ "}"));
}
@Override
public String Json(String nombreDB, int clienteId) throws UnknownHostException, JSONException {
// TODO Auto-generated method stub
MongoClient mongoClient = new MongoClient("localhost", 27017);
DB base = mongoClient.getDB(nombreDB);
DBCollection collection = base.getCollection("Json");
BasicDBObject query = new BasicDBObject();
query.put("id", clienteId);
DBCursor cursor = collection.find(query);
if (cursor.size() == 0) {
// System.out.println("********************\n");
// System.out.println("No existe el cliente, no se puede ingresar json");
// System.out.println("********************\n");
return "No existe el cliente, no se puede ingresar json";
}
// Existe el cliente
DBObject objeto = (DBObject) cursor.next();
DBObject json = (DBObject) objeto.get("json");
// DBObject j = JSON.parse(json.toString());
JSONObject aj = new JSONObject(json.toString());
return aj.toString();
}
@Test
public void groupFile() {
long startTiem = System.currentTimeMillis();
String map =
"function() { "
+ "var category; "
+ "if ( this.secretStatus = 2 ) "
+ "category = '标密状态位2'; "
+ "else "
+ "category = '标密状态位其它'; "
+ "emit(category, {secretPerson: this.secretPerson});}";
String reduce =
"function(key, values) { "
+ "var sum = 0; "
+ "values.forEach(function(doc) { "
+ "sum += 1; "
+ "}); "
+ "return {副本总数: sum};} ";
MapReduceCommand cmd =
new MapReduceCommand(bakFiles, map, reduce, null, MapReduceCommand.OutputType.INLINE, null);
MapReduceOutput out = bakFiles.mapReduce(cmd);
long endTime = System.currentTimeMillis();
System.out.println("本次操作消费 " + (endTime - startTiem) + " 毫秒");
for (DBObject o : out.results()) {
System.out.println(o.toString());
}
}
public String parseJSONFind(String workspaceID, String jsonString) {
StringBuffer ret = new StringBuffer();
ret.append("{\n");
System.out.println(workspaceID);
System.out.println(jsonString);
int counter = 0;
DB db = m.getDB(Tokens.WORKSPACE_DATABASE);
DBCollection coll = db.getCollection(workspaceID);
BasicDBObject query =
(BasicDBObject) JSON.parse(jsonString); // FixStrings.usr2mongo(jsonString)
System.out.println("query: " + query.toString());
DBCursor find = coll.find(query);
Iterator<DBObject> iter = find.iterator();
while (iter.hasNext()) {
counter++;
if (counter > 1) ret.append(",\n");
DBObject next = iter.next();
Map toMap = next.toMap();
ret.append("\"" + toMap.get("_id").toString() + "\" : ");
// remove the redundant id
next.removeField("_id");
// ret+= "\"kbid" + counter + "\" : ";
String rec = FixStrings.mongo2usr(next.toString());
ret.append(rec);
}
ret.append("\n}\n");
// System.out.println(workspaceID);
return ret.toString();
}
@Test
public void testBasicQuery() {
BasicDBObject query = new BasicDBObject();
query.put(EmployeeProperties.EMPLOYEE_ID, "28241");
BasicDBObject fields = new BasicDBObject();
fields.put(EmployeeProperties.ID, 0);
fields.put(EmployeeProperties.LAST_NAME, 1);
fields.put(EmployeeProperties.EMPLOYEE_ID, 1);
DBCollection collection = mongoOps.getCollection(EmployeeProperties.COLLECTION);
log.info(
"MongoDB Query Explain Plan: "
+ collection
.find(query, fields)
.hint(new BasicDBObject(EmployeeProperties.EMPLOYEE_ID, 1))
.explain());
DBCursor cursor =
collection.find(query, fields).hint(new BasicDBObject(EmployeeProperties.EMPLOYEE_ID, 1));
log.info(cursor.count() + "");
assertNotNull("cursor was null.", cursor);
assertEquals("cursor count was not 1.", 1, cursor.count());
log.info("Query (" + query.toString() + ")");
while (cursor.hasNext()) {
DBObject dbo = cursor.next();
log.info(dbo.toString());
assertEquals("Keyset size not equal to 2.", 2, dbo.keySet().size());
}
log.info(cursor.explain().toString());
}
@Override
public void dropIndex(final DB db, final DBObject spec, final String collectionName) {
List<DBObject> indexes = db.getCollection(collectionName).getIndexInfo();
DBObject indexObj = (DBObject) spec.get("index");
toMongoFormat(indexObj);
if (doesNotExist(indexes, indexObj)) {
throw new DropIndexFailed(
"Cannot drop index : " + indexObj.toString() + " Index doesn't exist.");
}
db.getCollection(collectionName).dropIndex(indexObj);
}
public Trigger getTrigger(String name) {
DBCollection coll = db.getCollection("trigger");
BasicDBObject whereQuery = new BasicDBObject();
whereQuery.put("name", name);
DBCursor cursor = coll.find(whereQuery);
Trigger trigger = null;
while (cursor.hasNext()) {
DBObject o = cursor.next();
trigger = gson.fromJson(o.toString(), Trigger.class);
}
return trigger;
}
public List<Trigger> getAllTriggers() {
DBCollection coll = db.getCollection("trigger");
DBCursor cursor = coll.find();
List<Trigger> list = new ArrayList<Trigger>();
while (cursor.hasNext()) {
DBObject o = cursor.next();
Trigger drug = gson.fromJson(o.toString(), Trigger.class);
list.add(drug);
}
return list;
}
@Test
public void shouldCorrectlySerialisePolygonsInGeometryCollection() {
// given
Polygon polygonWithHoles =
polygon(
lineString(point(1.1, 2.0), point(2.3, 3.5), point(3.7, 1.0), point(1.1, 2.0)),
lineString(point(1.5, 2.0), point(1.9, 2.0), point(1.9, 1.8), point(1.5, 2.0)),
lineString(
point(2.2, 2.1),
point(2.4, 1.9),
point(2.4, 1.7),
point(2.1, 1.8),
point(2.2, 2.1)));
GeometryCollection geometryCollection = GeoJson.geometryCollection(polygonWithHoles);
// when
DBObject dbObject = getMorphia().toDBObject(geometryCollection);
assertThat(dbObject, is(notNullValue()));
assertThat(
dbObject.toString(),
JSONMatcher.jsonEqual(
" {"
+ " type: 'GeometryCollection', "
+ " geometries: "
+ " ["
+ " {"
+ " type: 'Polygon', "
+ " coordinates: "
+ " [ [ [ 2.0, 1.1],"
+ " [ 3.5, 2.3],"
+ " [ 1.0, 3.7],"
+ " [ 2.0, 1.1] "
+ " ],"
+ " [ [ 2.0, 1.5],"
+ " [ 2.0, 1.9],"
+ " [ 1.8, 1.9],"
+ " [ 2.0, 1.5] "
+ " ],"
+ " [ [ 2.1, 2.2],"
+ " [ 1.9, 2.4],"
+ " [ 1.7, 2.4],"
+ " [ 1.8, 2.1],"
+ " [ 2.1, 2.2] "
+ " ]"
+ " ]"
+ " },"
+ " ]"
+ " }"
+ "}"));
}
public boolean updatedb(String input, String username) {
MongoClientURI uri =
new MongoClientURI("mongodb://*****:*****@ds037824.mongolab.com:37824/ase");
MongoClient client = new MongoClient(uri);
DB db = client.getDB(uri.getDatabase());
DBCollection Users = db.getCollection("Patients");
DBObject inputDBObj = (DBObject) JSON.parse(input);
System.out.println(inputDBObj.toString());
BasicDBObject searchQuery = new BasicDBObject().append("username", username);
Users.update(searchQuery, inputDBObj);
client.close();
return true;
}
public static void assertDbObject(
OgmSessionFactory sessionFactory,
String collection,
String queryDbObject,
String projectionDbObject,
String expectedDbObject) {
DBObject finder = (DBObject) JSON.parse(queryDbObject);
DBObject fields = projectionDbObject != null ? (DBObject) JSON.parse(projectionDbObject) : null;
MongoDBDatastoreProvider provider = MongoDBTestHelper.getProvider(sessionFactory);
DBObject actual = provider.getDatabase().getCollection(collection).findOne(finder, fields);
assertJsonEquals(expectedDbObject, actual.toString());
}
@org.testng.annotations.Test
public void testRegexNoOptions() {
String x = "^Hello$";
String serializedPattern = "{ \"$regex\" : \"" + x + "\"}";
Pattern pattern = Pattern.compile(x);
assertEquals(serializedPattern, JSON.serialize(pattern));
BasicDBObject a = new BasicDBObject("x", pattern);
assertEquals("{ \"x\" : " + serializedPattern + "}", a.toString());
DBObject b = (DBObject) JSON.parse(a.toString());
assertEquals(b.get("x").getClass(), Pattern.class);
assertEquals(a.toString(), b.toString());
}
@ResponseBody
@RequestMapping(value = "tuanP.json", method = RequestMethod.POST)
public JsonVo tuanP(ModelMap modelMap, HttpServletRequest request) {
JsonVo<String> json = new JsonVo<String>();
request.setAttribute("toWhat", 1);
modelMap = indexService.getIndexProduct(modelMap, request);
List list = ((PageVo) modelMap.get("pageVo")).getList();
for (int oo = 0; oo < list.size(); oo++) {
DBObject dbObject = (DBObject) list.get(oo);
list.set(oo, dbObject.toString());
}
json.setObject(list);
json.setResult(true);
return json;
}
public String retrieveJson(String name) {
BasicDBObject query = new BasicDBObject("name", name);
DBObject resp;
// DBCursor cur;
resp = this.services.findOne(query);
// resp = cur.next();
if (resp != null) {
resp.removeField("_id");
System.out.println(resp);
}
return resp.toString();
}
// 删除指定id的语料
public void deletecorpus() throws UnknownHostException {
String message = "请输入要读取的文本编号！";
long idm = 1;
Object obj = JOptionPane.showInputDialog(null, message, idm);
String obj1 = (String) obj;
if (obj1 == null) {
return;
}
long id1 = Long.parseLong(obj1);
MongoClient mc = null;
DB db = null;
mc = new MongoClient("127.0.0.1", 27017);
db = mc.getDB("corpus");
DBCollection textsave = null;
if (Readcorpustype == "熟语料") {
textsave = db.getCollection("ripe");
} else if (Readcorpustype == "生语料") {
textsave = db.getCollection("raw");
} else if (Readcorpustype == null) {
JOptionPane.showMessageDialog(null, "请在帮助菜单中设置语料类型！");
return;
}
DBCursor cursor = textsave.find();
Gson gson = new Gson();
long countoftextsave = textsave.getCount();
long counti = 0;
long uid = -1;
while (cursor.hasNext()) {
DBObject st = cursor.next();
Savetext u = gson.fromJson(st.toString(), Savetext.class);
counti++;
uid = u.id;
if (uid == id1) {
ReadDbobject = cursor.curr();
textsave.remove(ReadDbobject);
System.out.println("删除成功");
break;
} else if (uid != id1) {
continue;
}
}
if ((counti == countoftextsave) && (uid != id1)) {
JOptionPane.showMessageDialog(null, "wrong id!");
return;
}
}
@Override
public void loadPlayer(UUID uuid) {
service.submit(
() -> {
DBCursor cursor = collection.find(new BasicDBObject("uuid", uuid));
GamePlayer player = null;
if (cursor.hasNext()) {
DBObject next = cursor.next();
String json = next.toString();
player = GSON.fromJson(json, new TypeToken<GamePlayer>() {}.getType());
}
if (player == null) {
player = new GamePlayer(uuid);
}
PlayerRegistry.registerPlayer(player);
});
}
@Test
public void shouldCorrectlySerialiseMultiPolygonsInGeometryCollection() {
// given
MultiPolygon multiPolygon =
multiPolygon(
polygon(lineString(point(1.1, 2.0), point(2.3, 3.5), point(3.7, 1.0), point(1.1, 2.0))),
polygon(
lineString(point(1.2, 3.0), point(2.5, 4.5), point(6.7, 1.9), point(1.2, 3.0)),
lineString(point(3.5, 2.4), point(1.7, 2.8), point(3.5, 2.4))));
GeometryCollection geometryCollection = GeoJson.geometryCollection(multiPolygon);
// when
DBObject dbObject = getMorphia().toDBObject(geometryCollection);
assertThat(dbObject, is(notNullValue()));
assertThat(
dbObject.toString(),
JSONMatcher.jsonEqual(
" {"
+ " type: 'GeometryCollection', "
+ " geometries: "
+ " ["
+ " {"
+ " type: 'MultiPolygon', "
+ " coordinates: [ [ [ [ 2.0, 1.1],"
+ " [ 3.5, 2.3],"
+ " [ 1.0, 3.7],"
+ " [ 2.0, 1.1],"
+ " ]"
+ " ],"
+ " [ [ [ 3.0, 1.2],"
+ " [ 4.5, 2.5],"
+ " [ 1.9, 6.7],"
+ " [ 3.0, 1.2] "
+ " ],"
+ " [ [ 2.4, 3.5],"
+ " [ 2.8, 1.7],"
+ " [ 2.4, 3.5] "
+ " ],"
+ " ]"
+ " ]"
+ " }"
+ " ]"
+ " }"
+ "}"));
}
public Usage getMdnUsageDetail(String mdn) {
Usage usage = null;
MongoClient mongo = null;
String database = "usage";
try {
Map<String, Object> dbMap = DataUtils.getConnection();
DB db = (DB) dbMap.get("db");
mongo = (MongoClient) dbMap.get("mongo");
/*MongoClientURI uri = new MongoClientURI("mongodb://*****:*****@ds051863.mongolab.com:51863/CloudFoundry_omfu0lp3_t4cigvf3");
mongo = new MongoClient(uri);
DB db = mongo.getDB(uri.getDatabase());*/
/*if(!DataUtils.auth){
DataUtils.auth = db.authenticate("yoga", "test123".toCharArray());
System.out.println("db authenticated "+DataUtils.auth);
}*/
DBCollection col = db.getCollection("usage");
DBObject query = BasicDBObjectBuilder.start().add("mdn", mdn).get();
DBCursor cursor = col.find(query);
ObjectMapper objectMapper = new ObjectMapper();
if (cursor.hasNext()) {
// System.out.println(cursor.next());
DBObject obj = cursor.next();
usage = objectMapper.readValue(obj.toString(), Usage.class);
}
} catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JsonParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JsonMappingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
} finally {
mongo.close();
}
return usage;
}
public static String get(String id) {
// Since 2.10.0, uses MongoClient
try {
DBCollection message = Database.gardensharing().getCollection("message");
BasicDBObject searchQuery = new BasicDBObject();
searchQuery.put("id", id);
DBCursor cursor = message.find(searchQuery);
if (cursor.hasNext()) {
DBObject object = cursor.next();
return object.toString();
} else {
return null;
}
} catch (MongoException e) {
e.printStackTrace();
}
return null;
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("finalizarEjercicio")
public String finalizarEjercicio(
@QueryParam("idAlumno") Long idAlumno,
@QueryParam("idEjercicio") Integer idEjercicio,
@QueryParam("valor") double valor) {
ModeloEstudiante estudiante = new ModeloEstudiante();
estudiante.setId(idAlumno);
EstudiantesManager manager = new EstudiantesManager(estudiante);
DBObject json = new BasicDBObject();
Double value = manager.getAbilityGlobal();
json.put("result", manager.finalizarEjercicio(idEjercicio, valor));
json.put("habilidadGlobal", value);
manager.saveAbilityGlobal(value);
return json.toString();
}
public DBObject findOne(String collection, DBObject query) {
Jedis jedis = JedisManager.getJedis();
Set<String> expiredKeys = jedis.zrangeByScore("expire", 0, System.currentTimeMillis());
if (expiredKeys.isEmpty() == false) {
String[] keyArray = new String[expiredKeys.size()];
expiredKeys.toArray(keyArray);
jedis.del(keyArray);
jedis.zrem("expire", keyArray);
}
JSONObject jsonObject = null;
if (jedis.hexists(collection, query.toString())) {
String data = jedis.hget(collection, query.toString());
if (data != null) {
try {
jsonObject = new JSONObject(data);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
DBObject dbObject;
if (jsonObject == null) {
DBCollection dbCollection = getCollection(collection);
DBCursor dbCursor = dbCollection.find(query).limit(1);
if (dbCursor.hasNext() == false) {
return null;
}
dbObject = dbCursor.next();
dbCursor.close();
jedis.hset(collection, query.toString(), dbObject.toString());
jedis.zadd("expire", System.currentTimeMillis() + 300000, collection + "_" + query);
} else {
dbObject = (DBObject) JSON.parse(jsonObject.toString());
jedis.hset(collection, query.toString(), dbObject.toString());
jedis.zadd("expire", System.currentTimeMillis() + 300000, collection + "_" + query);
}
JedisManager.returnJedis(jedis);
return dbObject;
}