我从 Spring MVC XML 文件转移到 javaconfig。我真的对我的数据库 XML 文件感到迷茫。我不知道如何让 Hibernate4 工作和我的 JBoss JNDI 数据源工作。有人可以告诉我如何使 javaconfig 类像这个 XML 一样工作。
这是我的database.xml：
?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:jee="http://www.springframework.org/schema/jee"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/jdbc
http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-3.0.xsd">
<context:property-placeholder location="classpath:app.properties" />
<context:component-scan base-package="org.uftwf" />
<tx:annotation-driven transaction-manager="hibernateTransactionManager" />
<jee:jndi-lookup id="dataSource" jndi-name="java:jboss/datasources/mySQLDB"
expected-type="javax.sql.DataSource" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="annotatedClasses">
<list>
<value>org.uftwf.inquiry.model.MemberInquiryInformation</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.use_sql_comments">${hibernate.use_sql_comments}</prop>
<prop key="format_sql">${format_sql}</prop>
</props>
</property>
</bean>
<bean id="hibernateTransactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
</beans>
这是我的 javaconfig 类：
@Configuration
@EnableWebMvc
@ComponentScan(basePackages= {"org.uftwf.inquiry"})
@ImportResource("/WEB-INF/spring/root-config.xml")
public class WebMVCConfig extends WebMvcConfigurerAdapter {
private static final String MESSAGE_SOURCE = "/WEB-INF/classes/messages";
private static final Logger logger = LoggerFactory.getLogger(WebMVCConfig.class);
@Value("${jdbc.driverClassName}")
private String driverClassName;
@Value("${jdbc.url}")
private String url;
@Value("${jdbc.username}")
private String username;
@Value("${jdbc.password}")
private String password;
@Value("${hibernate.dialect}")
private String hibernateDialect;
@Value("${hibernate.show_sql}")
private String hibernateShowSql;
@Value("${hibernate.hbm2ddl.auto}")
private String hibernateHbm2ddlAuto;
@Bean
public PropertyPlaceholderConfigurer getPropertyPlaceholderConfigurer()
{
PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
ppc.setLocation(new ClassPathResource("application.properties"));
ppc.setIgnoreUnresolvablePlaceholders(true);
return ppc;
}
@Bean()
public DataSource getDataSource()
{
DriverManagerDataSource ds = new DriverManagerDataSource();
ds.setDriverClassName(driverClassName);
ds.setUrl(url);
ds.setUsername(username);
ds.setPassword(password);
return ds;
}
@Bean
public LocalSessionFactoryBean sessionFactory()
{
LocalSessionFactoryBean factoryBean = new LocalSessionFactoryBean();
factoryBean.setDataSource(getDataSource());
factoryBean.setHibernateProperties(getHibernateProperties());
factoryBean.setPackagesToScan("org.uftwf.inquiry.model");
return factoryBean;
}
@Bean
public Properties getHibernateProperties()
{
Properties hibernateProperties = new Properties();
hibernateProperties.setProperty("hibernate.dialect", hibernateDialect);
//hibernateProperties.setProperty("hibernate.show_sql", "true");
//hibernateProperties.setProperty("hibernate.format_sql", "true");
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", "update");
hibernateProperties.setProperty("javax.persistence.validation.mode", "none");
//Audit History flags
hibernateProperties.setProperty("org.hibernate.envers.store_data_at_delete", "true");
hibernateProperties.setProperty("org.hibernate.envers.global_with_modified_flag", "true");
return hibernateProperties;
}
@Bean
@Autowired
public HibernateTransactionManager transactionManager(SessionFactory sessionFactory)
{
HibernateTransactionManager htm = new HibernateTransactionManager();
htm.setSessionFactory(sessionFactory);
return htm;
}
@Bean
public ViewResolver resolver() {
UrlBasedViewResolver url = new UrlBasedViewResolver();
url.setPrefix("/WEB-INF/view/");
url.setViewClass(JstlView.class);
url.setSuffix(".jsp");
return url;
}
@Bean(name = "messageSource")
public MessageSource configureMessageSource() {
logger.debug("setting up message source");
ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
messageSource.setBasename(MESSAGE_SOURCE);
messageSource.setCacheSeconds(5);
messageSource.setDefaultEncoding("UTF-8");
return messageSource;
}
@Bean
public LocaleResolver localeResolver() {
SessionLocaleResolver lr = new SessionLocaleResolver();
lr.setDefaultLocale(Locale.ENGLISH);
return lr;
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
logger.debug("setting up resource handlers");
registry.addResourceHandler("/resources/").addResourceLocations("/resources/**");
}
@Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
logger.debug("configureDefaultServletHandling");
configurer.enable();
}
@Override
public void addInterceptors(final InterceptorRegistry registry) {
registry.addInterceptor(new LocaleChangeInterceptor());
}
@Bean
public SimpleMappingExceptionResolver simpleMappingExceptionResolver() {
SimpleMappingExceptionResolver b = new SimpleMappingExceptionResolver();
Properties mappings = new Properties();
mappings.put("org.springframework.web.servlet.PageNotFound", "p404");
mappings.put("org.springframework.dao.DataAccessException", "dataAccessFailure");
mappings.put("org.springframework.transaction.TransactionException", "dataAccessFailure");
b.setExceptionMappings(mappings);
return b;
}
@Bean
public RequestTrackerConfig requestTrackerConfig()
{
RequestTrackerConfig tr = new RequestTrackerConfig();
tr.setPassword("Waiting#$");
tr.setUrl("https://uftwfrt01-dev.uftmasterad.org/REST/1.0");
tr.setUser("root");
return tr;
}
}
我认为我缺少的部分如下，但请仔细检查我的课程
<context:property-placeholder location="classpath:app.properties" />
<context:component-scan base-package="org.uftwf" />
<tx:annotation-driven transaction-manager="hibernateTransactionManager" />
<jee:jndi-lookup id="dataSource" jndi-name="java:jboss/datasources/mySQLDB"
expected-type="javax.sql.DataSource" />