feat(db): add hibernate session factory

1 files changed, 49 insertions, 0 deletions

diff --git a/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/config/HibernateConfig.java b/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/config/HibernateConfig.java
new file mode 100644
index 0000000..7f7948a
--- /dev/null
+++ b/src/main/java/ru/mrfoxygmfr/warehouse_accounting/db/config/HibernateConfig.java
@@ -0,0 +1,49 @@
+package ru.mrfoxygmfr.warehouse_accounting.db.config;
+
+import org.springframework.context.annotation.*;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
+import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
+
+import javax.sql.DataSource;
+import java.util.Properties;
+
+@Configuration
+@PropertySource("classpath:application.properties")
+public class HibernateConfig {
+    @Value("${database.driver}")
+    private String DB_DRIVER;
+    @Value("${database.url}")
+    private String DB_URL;
+    @Value("${database.username}")
+    private String DB_USERNAME;
+    @Value("${database.password}")
+    private String DB_PASSWORD;
+
+    @Bean(name = "entityManagerFactory")
+    public LocalSessionFactoryBean sessionFactory() {
+        LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
+        sessionFactory.setDataSource(oraDataSource());
+        sessionFactory.setPackagesToScan("ru.mrfoxygmfr.warehouse_accounting.db.models");
+
+        Properties hibernateProperties = new Properties();
+        hibernateProperties.setProperty("hibernate.hbm2ddl.auto", "update");
+        hibernateProperties.setProperty("connection_pool_size", "1");
+
+        sessionFactory.setHibernateProperties(hibernateProperties);
+
+        return sessionFactory;
+    }
+
+    @Bean
+    public DataSource oraDataSource() {
+        DriverManagerDataSource dataSource = new DriverManagerDataSource();
+
+        dataSource.setDriverClassName(DB_DRIVER);
+        dataSource.setUrl(DB_URL);
+        dataSource.setUsername(DB_USERNAME);
+        dataSource.setPassword(DB_PASSWORD);
+
+        return dataSource;
+    }
+}
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