Subversion Repositories SmartDukaan

package com.spice.profitmandi.dao.config;

import com.spice.profitmandi.dao.repository.dtr.Mongo;

import com.spice.profitmandi.web.config.AppConfig;

import com.zaxxer.hikari.HikariConfig;

import com.zaxxer.hikari.HikariDataSource;

import org.hibernate.SessionFactory;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.ComponentScan;

import org.springframework.context.annotation.Configuration;

import org.springframework.context.annotation.Primary;

import org.springframework.core.io.Resource;

import org.springframework.orm.hibernate5.HibernateTransactionManager;

import org.springframework.orm.hibernate5.LocalSessionFactoryBuilder;

import org.springframework.transaction.annotation.EnableTransactionManagement;

import javax.sql.DataSource;

import java.io.IOException;

import java.util.Properties;

@Configuration

@EnableTransactionManagement

@ComponentScan({ "com.spice.profitmandi.dao.*" })

public class WebDBContextConfigure {

	private static final String HIBERNATE_DRIVER_CLASS = "hibernate.driver.class";

	private static final String HIBERNATE_URL = "hibernate.url";

	private static final String HIBERNATE_USER_NAME = "hibernate.user.name";

	private static final String HIBERNATE_PASSWORD = "hibernate.password";

	private static final String HIKARI_MAX_POOL_SIZE = "hikari.maximumPoolSize";

	private static final String HIKARI_MIN_IDLE = "hikari.minimumIdle";

	private static final String HIKARI_IDLE_TIMEOUT = "hikari.idleTimeout";

	private static final String HIKARI_MAX_LIFETIME = "hikari.maxLifetime";

	private static final String HIKARI_CONNECTION_TIMEOUT = "hikari.connectionTimeout";

	private Resource resource = AppConfig.getResource();

	@Bean(name = "dataSource")

	public DataSource dataSource() {

		Properties properties = new Properties();

		try {

			properties.load(resource.getInputStream());

		} catch (IOException e) {

			e.printStackTrace();

		}

		HikariConfig config = new HikariConfig();

		config.setDriverClassName(properties.getProperty(HIBERNATE_DRIVER_CLASS));

		config.setJdbcUrl(properties.getProperty(HIBERNATE_URL));

		config.setUsername(properties.getProperty(HIBERNATE_USER_NAME));

		config.setPassword(properties.getProperty(HIBERNATE_PASSWORD));

		config.setMaximumPoolSize(Integer.parseInt(properties.getProperty(HIKARI_MAX_POOL_SIZE, "20")));

		config.setMinimumIdle(Integer.parseInt(properties.getProperty(HIKARI_MIN_IDLE, "2")));

		config.setIdleTimeout(Long.parseLong(properties.getProperty(HIKARI_IDLE_TIMEOUT, "30000")));

		config.setMaxLifetime(Long.parseLong(properties.getProperty(HIKARI_MAX_LIFETIME, "1800000")));

		config.setConnectionTimeout(Long.parseLong(properties.getProperty(HIKARI_CONNECTION_TIMEOUT, "30000")));

		config.setLeakDetectionThreshold(30000);

		return new HikariDataSource(config);

	}

	@Bean

	public Properties getHibernateProperties() {

		Properties dbProperties = new Properties();

		Properties properties = new Properties();

		try {

			properties.load(resource.getInputStream());

		} catch (IOException e) {

			e.printStackTrace();

		}

		dbProperties.put("hibernate.dialect", properties.getProperty("hibernate.dialect"));

		dbProperties.put("hibernate.show_sql", properties.getProperty("hibernate.show_sql"));

		dbProperties.put("hibernate.format_sql", properties.getProperty("hibernate.format_sql"));

		dbProperties.put("hibernate.jdbc.batch_size", properties.getProperty("hibernate.jdbc.batch_size"));

		return dbProperties;

	}

	@Primary

	@Bean(name = "sessionFactory")

	public SessionFactory getSessionFactory(DataSource dataSource) {

		LocalSessionFactoryBuilder sessionBuilder = new LocalSessionFactoryBuilder(dataSource);

		sessionBuilder.addProperties(getHibernateProperties());

		sessionBuilder.scanPackages("com.spice.profitmandi.dao.*");

		return sessionBuilder.buildSessionFactory();

	}

	@Primary

	@Bean(name = "transactionManager")

	public HibernateTransactionManager getTransactionManager(SessionFactory sessionFactory) {

		return new HibernateTransactionManager(sessionFactory);

	}

	@Bean

	public Mongo mongoClient(SessionFactory sessionFactory) {

		Properties properties = new Properties();

		try {

			properties.load(resource.getInputStream());

		} catch (IOException e) {

			e.printStackTrace();

		}

		return new Mongo(properties.getProperty("content.mongo.host"),

				properties.getProperty("content.mongo.host"));

	}

}