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- import com.mongodb.*;
- import com.mongodb.client.MongoCollection;
- import com.mongodb.client.MongoDatabase;
- import org.bson.Document;
- import tests.TestBaseSetup;
- import java.util.Arrays;
- import java.util.Properties;
- /**
- * Created by Amol Chavan on 03-06-2016.
- */
- public enum DBOps {
- INSTANCE;
- private MongoClient mongoClient;
- Properties DBConfig ;
- String serverIP, dbName, dbUsername, dbPassword;
- int port;
- private DBOps() {
- if (mongoClient == null) {
- mongoClient = getClient();
- }
- }
- private MongoClient getClient() {
- DBConfig = TestBaseSetup.Config;
- serverIP = DBConfig.getProperty("ServerIPAddress");
- port = Integer.parseInt(DBConfig.getProperty("DBPort"));
- dbName = DBConfig.getProperty("DBName");
- dbUsername = DBConfig.getProperty("UserName");
- dbPassword = DBConfig.getProperty("DBPassword");
- MongoCredential credential = MongoCredential.createCredential(dbUsername, dbName, dbPassword.toCharArray());
- return new MongoClient(new ServerAddress(serverIP,port), Arrays.asList(credential));
- }
- public int getCountInCollection(String collectionName, String key, String value) {
- try {
- MongoDatabase mongoDatabase = mongoClient.getDatabase(dbName);
- Document query = new Document();
- query.put(key, value);
- MongoCollection<Document> collection = mongoDatabase.getCollection(collectionName);
- return ((int) collection.count(query));
- } catch (MongoException e) {
- System.out.println("Test");
- return 0;
- }
- }
- public boolean removeFromCollection(String collectionName, String key, String value) {
- try {
- MongoDatabase mongoDatabase = mongoClient.getDatabase(dbName);
- Document query= new Document();
- query.put(key, value);
- MongoCollection<Document> collection = mongoDatabase.getCollection(collectionName);
- int count = (int)collection.count(query);
- if (count>0 && count <2){
- collection.deleteOne(query);
- return true;
- }
- return false;
- } catch (MongoException e) {
- return false;
- }
- }
- }
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