How to link database in mongodb through spring - spring

Question

I really need some help, I have gone through an entire day of searching and still did not find anything that works.
Note : My database has username and password
And these two are the dependencies that i am working with.
<dependencies>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>1.7.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>
<version>2.11.0</version>
</dependency>
</dependencies>
This is my xml config file :
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mongo="http://www.springframework.org/schema/data/mongo"
xsi:schemaLocation="http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<mongo:mongo-client host="address" port="27017 credentials="username:password#databasename" />
</beans>
This is my main class which loads this xml:
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.GenericXmlApplicationContext;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import model.user;
//import org.springframework.context.support.GenericXmlApplicationContext;
public class App {
public static void main(String[] args) {
/*
ApplicationContext ctx = new AnnotationConfigApplicationContext(appConfig.class);
MongoOperations mongoOperation = (MongoOperations) ctx.getBean("mongoTemplate");
*/
ApplicationContext ctx = new GenericXmlApplicationContext("config.xml");
MongoOperations mongoOperation = (MongoOperations)ctx.getBean("mongoTemplate");
user user = new user();
// save
// mongoOperation.save(user);
// now user object got the created id.
System.out.println("1. user : " + user);
// query to search user
Query searchUserQuery = new Query(Criteria.where("age").is(26));
mongoOperation.findOne(searchUserQuery, user.class);
}
}
This is the error message I get:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongo': Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: com.mongodb.MongoCredential.createCredential(Ljava/lang/String;Ljava/lang/String;[C)Lcom/mongodb/MongoCredential;
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:687)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.context.support.GenericXmlApplicationContext.<init>(GenericXmlApplicationContext.java:70)
at core.App.main(App.java:20)
Caused by: java.lang.NoSuchMethodError: com.mongodb.MongoCredential.createCredential(Ljava/lang/String;Ljava/lang/String;[C)Lcom/mongodb/MongoCredential;
at org.springframework.data.mongodb.config.MongoCredentialPropertyEditor.setAsText(MongoCredentialPropertyEditor.java:108)
at org.springframework.beans.TypeConverterDelegate.doConvertTextValue(TypeConverterDelegate.java:430)
at org.springframework.beans.TypeConverterDelegate.doConvertValue(TypeConverterDelegate.java:403)
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:181)
at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:460)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:512)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:506)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1503)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1462)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1198)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
... 10 more

Answer 1

Okay finally I was able to connect to the database, I did it using MongoClient. This is the code snippet:
MongoCredential credential = MongoCredential.createMongoCRCredential("username", "database", password);
MongoClient mongoClient = new MongoClient(new ServerAddress("address", 27017), Arrays.asList(credential));
// get handle to "mydb"
DB db = mongoClient.getDB("IODS");
// get a list of the collections in this database and print them out
Set<String> collectionNames = db.getCollectionNames();
for (final String s : collectionNames) {
System.out.println(s);
}
// get a collection object to work with
DBCollection coll = db.getCollection("try_vishal");