persistence work

spring-hibernate-dao/pom.xml

@@ -24,12 +24,18 @@
 
 		<!-- persistence -->
 
+		<!-- <dependency> -->
+		<!-- <groupId>org.hibernate</groupId> -->
+		<!-- <artifactId>hibernate-entitymanager</artifactId> -->
+		<!-- <version>4.2.1.Final</version> -->
+		<!-- </dependency> -->
 		<dependency>
 			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-entitymanager</artifactId>
+			<artifactId>hibernate-core</artifactId>
 			<version>4.2.1.Final</version>
 		</dependency>
 
+
 		<!-- test scoped -->
 
 		<dependency>

spring-hibernate-dao/src/main/java/org/baeldung/spring/persistence/config/PersistenceConfig.java

@@ -0,0 +1,73 @@
+package org.baeldung.spring.persistence.config;
+
+import java.util.Properties;
+
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.env.Environment;
+import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
+import org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean;
+import org.springframework.orm.hibernate4.HibernateTransactionManager;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+@Configuration
+@EnableTransactionManagement
+@ComponentScan({ "org.baeldung.spring.persistence.dao", "org.baeldung.spring.persistence.service" })
+public class PersistenceConfig {
+
+    @Autowired
+    private Environment env;
+
+    public PersistenceConfig() {
+        super();
+    }
+
+    @Bean
+    public AnnotationSessionFactoryBean alertsSessionFactory() {
+        final AnnotationSessionFactoryBean sessionFactory = new AnnotationSessionFactoryBean();
+        sessionFactory.setDataSource(restDataSource());
+        sessionFactory.setPackagesToScan(new String[] { "org.rest" });
+        sessionFactory.setHibernateProperties(hibernateProperties());
+
+        return sessionFactory;
+    }
+
+    @Bean
+    public DataSource restDataSource() {
+        final DriverManagerDataSource dataSource = new DriverManagerDataSource();
+        dataSource.setDriverClassName(env.getProperty("jdbc.driverClassName"));
+        dataSource.setUrl(env.getProperty("jdbc.url"));
+        dataSource.setUsername(env.getProperty("jdbc.user"));
+        dataSource.setPassword(env.getProperty("jdbc.pass"));
+
+        return dataSource;
+    }
+
+    @Bean
+    public HibernateTransactionManager transactionManager() {
+        final HibernateTransactionManager txManager = new HibernateTransactionManager();
+        txManager.setSessionFactory(alertsSessionFactory().getObject());
+
+        return txManager;
+    }
+
+    @Bean
+    public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
+        return new PersistenceExceptionTranslationPostProcessor();
+    }
+
+    final Properties hibernateProperties() {
+        return new Properties() {
+            {
+                setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
+                // setProperty("hibernate.globally_quoted_identifiers", "true");
+                // note: necessary in launchpad-storage, but causing problems here
+            }
+        };
+    }
+}

spring-hibernate-dao/src/main/java/org/baeldung/spring/persistence/dao/FooDao.java

@@ -0,0 +1,14 @@
+package org.baeldung.spring.persistence.dao;
+
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class FooDao {
+
+    public FooDao() {
+        super();
+    }
+
+    // API
+
+}

spring-hibernate-dao/src/main/java/org/baeldung/spring/persistence/model/Foo.java

@@ -0,0 +1,8 @@
+package org.baeldung.spring.persistence.model;
+
+import javax.persistence.Entity;
+
+@Entity
+public class Foo {
+    //
+}

spring-hibernate-dao/src/main/java/org/baeldung/spring/web/config/PersistenceConfig.java

@@ -1,14 +0,0 @@
-package org.baeldung.spring.web.config;
-
-import org.springframework.context.annotation.Configuration;
-
-@Configuration
-public class PersistenceConfig {
-
-	public PersistenceConfig() {
-		super();
-	}
-
-	// API
-
-}

spring-hibernate-dao/src/main/resources/persistence-mysql.properties

@@ -0,0 +1,10 @@
+# jdbc.X
+jdbc.driverClassName=com.mysql.jdbc.Driver
+jdbc.url=jdbc:mysql://localhost:3306/spring_hibernate_dao_01?createDatabaseIfNotExist=true
+jdbc.user=tutorialuser
+jdbc.pass=tutorialmy5ql
+
+# hibernate.X
+hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
+hibernate.show_sql=false
+hibernate.hbm2ddl.auto=create-drop

spring-hibernate-dao/src/main/webapp/WEB-INF/web.xml

@@ -1,42 +1,40 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
-	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+    xsi:schemaLocation="
-	xsi:schemaLocation="
       http://java.sun.com/xml/ns/javaee
-      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
-	id="WebApp_ID" version="3.0">
 
-	<display-name>Spring MVC Application</display-name>
+    <display-name>Spring MVC Application</display-name>
 
-	<!-- Spring root -->
+    <!-- Spring root -->
-	<context-param>
+    <context-param>
-		<param-name>contextClass</param-name>
+        <param-name>contextClass</param-name>
-		<param-value>
+        <param-value>
-         org.springframework.web.context.support.AnnotationConfigWebApplicationContext
+            org.springframework.web.context.support.AnnotationConfigWebApplicationContext
-      </param-value>
+      	</param-value>
-	</context-param>
+    </context-param>
-	<context-param>
+    <context-param>
-		<param-name>contextConfigLocation</param-name>
+        <param-name>contextConfigLocation</param-name>
-		<param-value>org.baeldung.spring.web.config</param-value>
+        <param-value>org.baeldung.spring.persistence.config</param-value>
-	</context-param>
+    </context-param>
 
-	<listener>
+    <listener>
-		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
-	</listener>
+    </listener>
 
-	<!-- Spring child -->
+    <!-- Spring child -->
-	<servlet>
+    <servlet>
-		<servlet-name>mvc</servlet-name>
+        <servlet-name>mvc</servlet-name>
-		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
-		<load-on-startup>1</load-on-startup>
+        <load-on-startup>1</load-on-startup>
-	</servlet>
+    </servlet>
-	<servlet-mapping>
+    <servlet-mapping>
-		<servlet-name>mvc</servlet-name>
+        <servlet-name>mvc</servlet-name>
-		<url-pattern>/</url-pattern>
+        <url-pattern>/</url-pattern>
-	</servlet-mapping>
+    </servlet-mapping>
 
-	<welcome-file-list>
+    <welcome-file-list>
-		<welcome-file>index.html</welcome-file>
+        <welcome-file>index.html</welcome-file>
-	</welcome-file-list>
+    </welcome-file-list>
 
 </web-app>