Activity 2: Modify a Java program to do the following Program provided below. Starting with the…

Activity 2:Modify a Java program to do the following Program provided below. Starting with the JavaSimpleExample.java code in your sample source code, modify it to do the following: 1. Rename the program ser322.eclab.Activity2 2. Modify the seedData.add calls to add one single new Document to the story database matching the structure of documents you see in that database (for example, returned by Activity 1 #3). You may choose what the values are for each field as long as you do not copy an existing document. 3. Modify the connection information for the client so that the code uses the

question Activity 2:Modify a Java program to do the following Program provided below. Starting with the JavaSimpleExample.java code in your sample source code, modify it to do the following: 1. Rename the program ser322.eclab.Activity2 2. Modify the seedData.add calls to add one single new Document to the story database matching the structure of documents you see in that database (for example, returned by Activity 1 #3). You may choose what the values are for each field as long as you do not copy an existing document. 3. Modify the connection information for the client so that the code uses the right database and the right collection. 4. Do the insert of the seedData from #2 5. Execute a query and print out the results equivalent to Activity 1 #6 6. Execute a query and print out the results equivalent to Activity 1 #8 Make sure all of your cursors and clients are closed JAVA Program to exit package simple; import java.net.UnknownHostException; import com.mongodb.MongoClient; import com.mongodb.MongoClientURI; import com.mongodb.ServerAddress; import com.mongodb.client.MongoDatabase; import com.mongodb.client.MongoCollection; import org.bson.Document; import java.util.Arrays; import com.mongodb.Block; import com.mongodb.client.MongoCursor; import static com.mongodb.client.model.Filters.*; import com.mongodb.client.result.DeleteResult; import static com.mongodb.client.model.Updates.*; import com.mongodb.client.result.UpdateResult; import java.util.ArrayList; import java.util.List; public class JavaSimpleExample { public static void main(String[] args) throws UnknownHostException{ // Create seed data ListseedData = new ArrayList(); seedData.add(new Document(“decade”, “1970s”) .append(“artist”, “Debby Boone”) .append(“song”, “You Light Up My Life”) .append(“weeksAtOne”, 10) ); seedData.add(new Document(“decade”, “1980s”) .append(“artist”, “Olivia Newton-John”) .append(“song”, “Physical”) .append(“weeksAtOne”, 10) ); seedData.add(new Document(“decade”, “1990s”) .append(“artist”, “Mariah Carey”) .append(“song”, “One Sweet Day”) .append(“weeksAtOne”, 16) ); // Standard URI format: mongodb://[dbuser:dbpassword@]host:port/dbname MongoClientURIuri = new MongoClientURI(“mongodb://localhost:27017/simple”); MongoClient client = new MongoClient(uri); MongoDatabasedb = client.getDatabase(uri.getDatabase()); /* * First we’ll add a few songs. Nothing is required to create the * songs collection; it is created automatically when we insert. */ MongoCollection songs = db.getCollection(“songs”); // Note that the insert method can take either an array or a document. songs.insertMany(seedData); /* * Then we need to give Boyz II Men credit for their contribution to * the hit “One Sweet Day”. */ Document updateQuery = new Document(“song”, “One Sweet Day”); songs.updateOne(updateQuery, new Document(“$set”, new Document(“artist”, “Mariah Carey ft. Boyz II Men”))); /* * Finally we run a query which returns all the hits that spent 10 * or more weeks at number 1. */ Document findQuery = new Document(“weeksAtOne”, new Document(“$gte”,10)); Document orderBy = new Document(“decade”, 1); MongoCursor cursor = songs.find(findQuery).sort(orderBy).iterator(); try { while (cursor.hasNext()) { Document doc = cursor.next(); System.out.println( “In the ” + doc.get(“decade”) + “, ” + doc.get(“song”) + ” by ” + doc.get(“artist”) + ” topped the charts for ” + doc.get(“weeksAtOne”) + ” straight weeks.” ); } } finally { cursor.close(); } // Since this is an example, we’ll clean up after ourselves. //songs.drop(); // Only close the connection when your app is terminating client.close(); } }