store Spark RDD in mongodb - mongodb

Question

How can i store spark streaming data in the mongodb.
in java this is done like :
data.foreachRDD(
new Function<JavaRDD<String>, Void>() {
Mongo mongo = new Mongo("localhost", 27017);
DB db = mongo.getDB("mongodb");
DBCollection collection = db.getCollection("fb");
public Void call(JavaRDD<String> data) throws Exception {
if(data!=null){
List<String>result=data.collect();
for (String temp :result) {
System.out.println(temp);
DBObject dbObject = (DBObject)JSON.parse(temp.toString());
collection.insert(dbObject);
}
System.out.println("Inserted Data Done");
} else {
System.out.println("Got no data in this window");
}
return null;
}
}
);
where i want to store data in mongodb but in scala. the above code is in java.

Answer 1

//remove if not needed
import scala.collection.JavaConversions._
data.foreachRDD(new Function[JavaRDD[String], Void]() {
var mongo: Mongo = new Mongo("localhost", 27017)
var db: DB = mongo.getDB("mongodb")
var collection: DBCollection = db.getCollection("fb")
def call(data: JavaRDD[String]): Void = {
if (data != null) {
val result = data.collect()
for (temp <- result) {
println(temp)
val dbObject = JSON.parse(temp.toString).asInstanceOf[DBObject]
collection.insert(dbObject)
}
println("Inserted Data Done")
} else {
println("Got no data in this window")
}
null
}
})