Package com.project.system

Class MongoDBUtil

java.lang.Object
com.project.system.MongoDBUtil
public class MongoDBUtil extends Object
The MongoDBUtil class provides utility methods to start an embedded MongoDB server, establish a connection, and access the MongoDB database.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static com.mongodb.client.MongoClient
    mongoClient
    The MongoDB client used to connect to the database.
    private static de.flapdoodle.embed.mongo.MongodExecutable
    mongodExecutable
    The executable for the embedded MongoDB instance.

  • Constructor Summary

    Constructors
    Constructor
    Description
    MongoDBUtil()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    close()
    Closes the MongoDB client connection and stops the embedded MongoDB server.
    static com.mongodb.client.MongoDatabase
    getDatabase()
    Starts the embedded MongoDB server and establishes a connection to the MongoDB instance.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • mongodExecutable

      private static de.flapdoodle.embed.mongo.MongodExecutable mongodExecutable
      The executable for the embedded MongoDB instance.

    • mongoClient

      private static com.mongodb.client.MongoClient mongoClient
      The MongoDB client used to connect to the database.

  • Constructor Details

    • MongoDBUtil

      public MongoDBUtil()

  • Method Details

    • getDatabase

      public static com.mongodb.client.MongoDatabase getDatabase()
      Starts the embedded MongoDB server and establishes a connection to the MongoDB instance.
      Returns:
      The MongoDatabase instance connected to the "student_course_db" database.
      Throws:
      RuntimeException - if MongoDB fails to start.

    • close

      public static void close()
      Closes the MongoDB client connection and stops the embedded MongoDB server.