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Java Hibernate Basics Getting Started with Hibernate Using the Builder Pattern

akhilesh nautiyal
PLUS
akhilesh nautiyal
Courses Plus Student 1,802 Points
Posted by akhilesh nautiyal
akhilesh nautiyal
Courses Plus Student 1,802 Points

Compiler Issue

Connection c =new Connection.ConnectionBuilder().withJdbcVendor("sqlite") .withDb("languages") .withUser("th_user","mysuperlongpassword") .build();

This code compiles in my local IDE but treehouse editor gives me problems

com/teamtreehouse/builder/Connection.java 
package com.teamtreehouse.builder;

public class Connection {
  private String jdbcVendor;
  private String dbName;
  private String username;
  private String password;

  public Connection(String jdbcVendor, String dbName, String username, String password) {
    this.jdbcVendor = jdbcVendor;
    this.dbName = dbName;
    this.username = username;
    this.password = password;
  }

  public Connection(ConnectionBuilder builder) {
    this.jdbcVendor = builder.jdbcVendor;
    this.dbName = builder.dbName;
    this.username = builder.username;
    this.password = builder.password;
  }

  public static class ConnectionBuilder{
    private String jdbcVendor;
    private String dbName;
    private String username;
    private String password;

    public ConnectionBuilder(){}

    public ConnectionBuilder withJdbcVendor(String jdbcVendor) {
      this.jdbcVendor = jdbcVendor;
      return this;
    }

    public ConnectionBuilder withDb(String dbName) {
      this.dbName = dbName;
      return this;
    }

    public ConnectionBuilder withUser(String username, String password) {
      this.username = username;
      this.password = password;
      return this;
    }

    public Connection build() {
      return new Connection(this);
    }
  }
}
Application.java 
import com.teamtreehouse.builder.Connection;
import com.teamtreehouse.builder.Connection.ConnectionBuilder;

public class Application {
  public static void main(String[] args) {
    // TODO: User the builder here instead

    Connection c =new Connection.ConnectionBuilder().withJdbcVendor("sqlite")
                                                .withDb("languages")
                                                .withUser("th_user","mysuperlongpassword")
                                                .build();
  }
}