SpringMVC4 + Hibernate4 整合, 使用Java配置
1.Maven依赖:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.mylab.xbmc</groupId>
<artifactId>LibManager</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<slf4j.version>1.7.7</slf4j.version>
<logback.version>1.1.2</logback.version>
<junit.version>4.11</junit.version>
<spring.version>4.1.2.RELEASE</spring.version>
<mysql.version>5.1.34</mysql.version>
<dbcp.version>2.0.1</dbcp.version>
<myBatis.version>3.2.8</myBatis.version>
<myBatisSpring.version>1.2.2</myBatisSpring.version>
<hibernate.version>4.3.7.Final</hibernate.version>
<jdk.version>1.8</jdk.version>
<jetty.version>9.2.5.v20141112</jetty.version>
<character.Encoding>UTF-8</character.Encoding>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<build>
<finalName>LibManager</finalName>
<plugins>
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>${jetty.version}</version>
<configuration>
<!--参考: http://www.eclipse.org/jetty/documentation/current/jetty-maven-plugin.html-->
<httpConnector>
<host>127.0.0.1</host>
<port>8080</port>
</httpConnector>
<scanIntervalSeconds>5</scanIntervalSeconds>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-access</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
<version>${dbcp.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>
2.配置Serlvet容器
package org.mylab.xbmc.libmanager.config;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.filter.CharacterEncodingFilter;
import org.springframework.web.servlet.DispatcherServlet;
import javax.servlet.*;
import java.util.EnumSet;
/**
* 配置Servlet容器, 加载Spring框架
* Created by CasparLi on 11/25/2014.
*/
public class WebContainerInitializer implements WebApplicationInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
//1、springmvc上下文
AnnotationConfigWebApplicationContext springMvcContext = new AnnotationConfigWebApplicationContext();
springMvcContext.register(MainConfig.class);
springMvcContext.setServletContext(servletContext);
//2、DispatcherServlet
DispatcherServlet dispatcherServlet = new DispatcherServlet(springMvcContext);
ServletRegistration.Dynamic dynamic = servletContext.addServlet("dispatcherServlet", dispatcherServlet);
dynamic.setLoadOnStartup(1);
dynamic.addMapping("/");
//3、CharacterEncodingFilter
CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
characterEncodingFilter.setEncoding("UTF-8");
FilterRegistration filterRegistration = servletContext.addFilter("characterEncodingFilter", characterEncodingFilter);
filterRegistration.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), false, "/");
}
}
3.配置Spring
package org.mylab.xbmc.libmanager.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.view.JstlView;
import org.springframework.web.servlet.view.UrlBasedViewResolver;
/**
* Spring主配置文件
* Created by CasparLi on 11/25/2014.
*/
@Configuration
@EnableWebMvc
@ComponentScan("org.mylab.xbmc")
@PropertySource(value = "classpath:config.properties", ignoreResourceNotFound = true)
public class MainConfig {
@Bean
public UrlBasedViewResolver setupViewResolver() {
UrlBasedViewResolver resolver = new UrlBasedViewResolver();
resolver.setPrefix("/views/");
resolver.setSuffix(".jsp");
resolver.setViewClass(JstlView.class);
return resolver;
}
/**
* 配合@PropertySource 注解 处理properties文件
*
* @return PropertySourcesPlaceholderConfigurer
*/
@Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
return new PropertySourcesPlaceholderConfigurer();
}
}
4.配置Hibernate
package org.mylab.xbmc.libmanager.config;
import org.apache.commons.dbcp2.BasicDataSource;
import org.hibernate.SessionFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.orm.hibernate4.HibernateTransactionManager;
import org.springframework.orm.hibernate4.LocalSessionFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
import java.beans.PropertyVetoException;
/**
* 音乐库数据源配置
* Created by CasparLi on 11/25/2014.
*/
@Configuration
@EnableTransactionManagement
@PropertySource("classpath:dataSource.properties")
@ComponentScan(basePackages = {"org.mylab.xbmc.libmanager"})
public class MusicDataSourceConfig {
private static Logger logger = LoggerFactory.getLogger(MusicDataSourceConfig.class);
@Value("${ds.music.driver}")
String dsMusicDriver;
@Value("${ds.music.url}")
String dsMusicURL;
@Value("${ds.music.username}")
String dsMusicUsername;
@Value("${ds.music.password}")
String dsMusicPassword;
@Bean(name = "musicDataSource")
public DataSource dataSource() throws PropertyVetoException {
logger.info("DataSource driver:{} url:{} username:{} password:{}", dsMusicDriver, dsMusicURL, dsMusicUsername, dsMusicPassword);
BasicDataSource ds = new BasicDataSource();
ds.setDriverClassName(dsMusicDriver);
ds.setUrl(dsMusicURL);
ds.setUsername(dsMusicUsername);
ds.setPassword(dsMusicPassword);
ds.setDefaultAutoCommit(false);
return ds;
}
@Autowired
@Qualifier("musicDataSource")
@Bean(name = "musicSessionFactory")
public LocalSessionFactoryBean sessionFactory(DataSource dataSource) throws Exception {
LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
sessionFactory.setDataSource(dataSource);
sessionFactory.setPackagesToScan("org.mylab.xbmc.libmanager.bo.music");
// sessionFactory.setPackagesToScan(new String[]{"org.mylab.xbmc.libmanager.bo.music"});
// sessionFactory.setHibernateProperties(hibernateProperties());
return sessionFactory;
}
@Autowired
@Qualifier("musicSessionFactory")
@Bean
public PlatformTransactionManager transactionManager(SessionFactory sessionFactory) throws PropertyVetoException {
HibernateTransactionManager txManager = new HibernateTransactionManager();
txManager.setSessionFactory(sessionFactory);
return txManager;
}
}