com.amazon.aws.myyoutube.videoUtil.GetRDSInstance.java Source code

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Here is the source code for com.amazon.aws.myyoutube.videoUtil.GetRDSInstance.java

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package com.amazon.aws.myyoutube.videoUtil;

/*
 * Copyright 2010 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 * 
 * Modified by Aniket
 * aniket@nyu.edu
 * 
 */

import java.sql.DriverManager;
import java.util.ArrayList;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.PropertiesCredentials;
import com.amazonaws.services.rds.AmazonRDSClient;
import com.amazonaws.services.rds.model.AuthorizeDBSecurityGroupIngressRequest;
import com.amazonaws.services.rds.model.CreateDBInstanceRequest;
import com.amazonaws.services.rds.model.CreateDBSecurityGroupRequest;
import com.amazonaws.services.rds.model.DBInstance;
import com.amazonaws.services.rds.model.DBSecurityGroup;
import com.amazonaws.services.rds.model.DescribeDBInstancesRequest;
import com.amazonaws.services.rds.model.DescribeDBInstancesResult;
import com.amazonaws.services.rds.model.Endpoint;
import com.mysql.jdbc.Statement;

public class GetRDSInstance {

    /*
     * Important: Be sure to fill in your AWS access credentials in the
     *            AwsCredentials.properties file before you try to run this
     *            sample.
     * http://aws.amazon.com/security-credentials
     */

    static AmazonRDSClient rds;
    static AWSCredentials credentials;

    public static void main(String[] args) throws Exception {

        credentials = new PropertiesCredentials(
                GetRDSInstance.class.getResourceAsStream("AwsCredentials.properties"));

        try {
            rds = new AmazonRDSClient(credentials);

            /*********************************************
             *  RDS DB
             *********************************************/

            System.out.println("Creating a database instance");

            CreateDBSecurityGroupRequest d = new CreateDBSecurityGroupRequest()
                    .withDBSecurityGroupName("javaSecurityGroup1")
                    .withDBSecurityGroupDescription("DB security group1");
            rds.createDBSecurityGroup(d);

            AuthorizeDBSecurityGroupIngressRequest auth = new AuthorizeDBSecurityGroupIngressRequest()
                    .withDBSecurityGroupName("javaSecurityGroup1")
                    //         .withEC2SecurityGroupName("javaSecurityGroup")
                    .withCIDRIP("0.0.0.0/0");
            //         .withCIDRIP("216.165.95.69/32");

            DBSecurityGroup dbsecuritygroup = rds.authorizeDBSecurityGroupIngress(auth);
            String[] dBSecurityGroups = { dbsecuritygroup.getDBSecurityGroupName() };

            CreateDBInstanceRequest createDBInstanceRequest = new CreateDBInstanceRequest().withEngine("MySQL")
                    .withLicenseModel("general-public-license").withEngineVersion("5.6.13")
                    .withDBInstanceClass("db.t1.micro").withMultiAZ(false).withAutoMinorVersionUpgrade(true)
                    .withAllocatedStorage(5).withDBInstanceIdentifier("mydbinstance1").withMasterUsername("awsuser")
                    .withMasterUserPassword("mypassword").withDBName("dbname1").withPort(3306)
                    .withAvailabilityZone(null).withDBSecurityGroups(dBSecurityGroups);

            ArrayList<String> arrDbSecur = new ArrayList<String>();
            arrDbSecur.add("javaSecurityGroup1");
            createDBInstanceRequest.setDBSecurityGroups(arrDbSecur);

            DBInstance dbInstance = rds.createDBInstance(createDBInstanceRequest);

            Thread.sleep(600000);

            DescribeDBInstancesRequest instRequest = new DescribeDBInstancesRequest()
                    .withDBInstanceIdentifier("mydbinstance1");

            DescribeDBInstancesResult instres = rds.describeDBInstances(instRequest);

            Endpoint e = instres.getDBInstances().get(0).getEndpoint();
            System.out.println("ENd point " + e.getAddress() + " " + e.getPort());
            System.out.println("Database Created");
            System.out.println("Creating a table");
            //connection
            java.sql.Connection con = null;
            Statement st = null;
            // Format "jdbc:mysql://" + hostname + ":" + port + "/" + dbName + "?user=" + userName + "&password=" + password;
            String url = "jdbc:mysql://" + e.getAddress() + ":" + e.getPort()
                    + "/dbname1?user=awsuser&password=mypassword"; //  "jdbc:mysql://master:password@"+e+"/dbname";
            System.out.println("Url is " + url);
            String user = "awsuser";
            String password = "mypassword";

            con = DriverManager.getConnection(url, user, password);

            System.out.println("Connection created");

            java.sql.Statement stat = con.createStatement();

            String query = "CREATE TABLE Items ( item_id VARCHAR(200), type INTEGER, quantity INTEGER, user VARCHAR(100), price FLOAT(5,2) );";
            stat.execute(query);

            String query1 = "CREATE TABLE WishList ( user VARCHAR(200), wishlistId VARCHAR(100) );";
            stat.execute(query1);

        } catch (AmazonServiceException ase) {
            System.out.println("Caught Exception: " + ase.getMessage());
            System.out.println("Response Status Code: " + ase.getStatusCode());
            System.out.println("Error Code: " + ase.getErrorCode());
            System.out.println("Request ID: " + ase.getRequestId());
        }
    }
}