arijit83sarkar

public class OAuthService {
    public void signIn(String medium, String userName, String password) {
        if (medium.equals("google")) {
            System.out.println("Sign in with your Google account!");
        }
        if (medium.equals("facebook")) {
            System.out.println("Sign in with your Facebook account!");
        }
        if (medium.equals("github")) {
            System.out.println("Sign in with your Github account!");

arijit83sarkar

import java.util.ArrayList;
import java.util.List;

public class UserService {
    public List<String> cart = new ArrayList<>();

    public void registerNewUser(String mailID) {
        System.out.println("Register a new user .....");
    }

arijit83sarkar

import java.util.List;
import java.util.function.Consumer;

public class StreamForEach {
    public static void main(String[] args) {
        List<Product> productList = ProductList.getProductList();

        // get all product details
        productList.stream().forEach(System.out::println);
        System.out.println("--------------------------------------------------------------------");

arijit83sarkar

import java.util.ArrayList;
import java.util.List;

public class ProductList {
    public static List<Product> getProductList() {
        List<Product> products = new ArrayList<>();

        Product product = new Product("iPhone 9", "An apple mobile", 549, 12.96, 4.69, 94, "Apple", "smartphones");
        products.add(product);

arijit83sarkar

package com.raven.jdbctemplate.controller;

import com.raven.jdbctemplate.model.CustomerModel;
import com.raven.jdbctemplate.repository.CustomerJDBCRepository;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.media.ArraySchema;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.ExampleObject;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.parameters.RequestBody;

arijit83sarkar

package com.raven.jdbctemplate.repository;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
import java.util.Optional;
import com.raven.jdbctemplate.model.CustomerModel;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jdbc.core.JdbcTemplate;

arijit83sarkar

package com.raven.jdbctemplate.repository;

import java.util.List;
import java.util.Optional;
import com.raven.jdbctemplate.model.CustomerModel;

public interface CustomerRepository {
    // gets the total record count
    int count();

arijit83sarkar

package com.raven.jdbctemplate.model;

public class CustomerModel {
	private int customerNumber = 0;
	private String customerName = "";
	private String phone = "";
	private String address1 = "";
	private String city = "";
	private String country = "";

arijit83sarkar

package com.raven.jdbctemplate.config;

import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.core.JdbcTemplate;
import javax.sql.DataSource;

arijit83sarkar

application-description=@project.description@
application-version=@project.version@
logging.level.org.springframework.boot.autoconfigure=ERROR

api.response-codes.ok.desc=OK
api.response-codes.badRequest.desc=BAD_REQUEST
api.response-codes.notFound.desc=NOT_FOUND

## first db
spring.datasource.jdbcUrl=jdbc:mysql://172.17.0.2:3306/classicmodels?useSSL=false