在hibernate中将映射类添加为单独的xml文件

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如何将我的hibernate映射类添加到cfg文件中作为单独的xml文件。

这是我的hibernate配置文件。

< hibernate-结构> < session-factory> <！ - 数据库连接设置 - > < property name =connection.driver_class> com.mysql.jdbc.Driver< / property> < property name =connection.url> jdbc：mysql：// localhost：3306 / test

< property name =connection.username> root< / property> < property name =connection.password> rot @ pspl＃12< / property> <！ - JDBC连接池（使用内置） - > < property name =connection.pool_size> 1< / property> <！ - - SQL方言 - > < property name =dialect> org.hibernate.dialect.MySQLDialect< / property> <！ - 启用Hibernate的自动会话上下文管理 - > < property name =current_session_context_class>线程< / property> <！ - 禁用二级缓存 - > < property name =cache.provider_class> org.hibernate.cache.NoCacheProvider< / property> <！ - 将所有执行的SQL回复到stdout - > < property name =show_sql> false< / property> < property name =hbm2ddl.auto>验证< / property> ** //如何在这里导入mappingclass.xml ** < / session-factory> < / hibernate-configuration>

这里是我的映射类。我需要将这些元素作为mapping.xml添加到cfg文件中。 。 $ b $ p mappingclass.xml

< mapping class =pepper.logis.item.model.Item/> < mapping class =pepper.logis.itemstock.model.ItemStock/> < mapping class =pepper.logis.itemreceiptheader.model.ItemReceiptHeader/> < mapping class =pepper.logis.itemreceiptdetails.model.ItemReceiptDetails/> < mapping class =pepper.logis.itemissueheader.model.ItemIssueHeader/> < mapping class =pepper.logis.itemissuedetails.model.ItemIssueDetails/> < mapping class =pepper.logis.itemrequisition.model.ItemRequisition/>

谢谢

解决方案这个可能会帮助你。

private static SessionFactory buildSessionFactory（）{ try { 配置配置= new Configuration（）; configuration.configure（hibernate.cfg.xml）; configuration.addAnnotatedClass（pepper.logis.itemstock.model.ItemStock）; //在这里添加您的映射类.. ServiceRegistryBuilder serviceRegistryBuilder = new ServiceRegistryBuilder（） .applySettings（configuration.getProperties（））; return configuration.buildSessionFactory（serviceRegistryBuilder.buildServiceRegistry（））; } catch（Throwable ex）{ System.err.println（Initial SessionFactory creation failed。+ ex）; 抛出新的ExceptionInInitializerError（ex）; } }

How can i add my hibernate mapping classes into cfg file as a separate xml file.

Here is my hibernate configuration file .

<hibernate-configuration> <session-factory> <!-- Database connection settings --> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="connection.url">jdbc:mysql://localhost:3306/test

<property name="connection.username">root</property> <property name="connection.password">rot@pspl#12</property> <!-- JDBC connection pool (use the built-in) --> <property name="connection.pool_size">1</property> <!-- SQL dialect --> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <!-- Enable Hibernate's automatic session context management --> <property name="current_session_context_class">thread</property> <!-- Disable the second-level cache --> <property name="cache.provider_class"> org.hibernate.cache.NoCacheProvider</property> <!-- Echo all executed SQL to stdout --> <property name="show_sql">false</property> <property name="hbm2ddl.auto">validate</property> **//how to import mappingclass.xml here ** </session-factory> </hibernate-configuration>

here My mapping classes.I need to add these elements in to cfg file as a mapping.xml..

mappingclass.xml

<mapping class="pepper.logis.item.model.Item" /> <mapping class="pepper.logis.itemstock.model.ItemStock" /> <mapping class="pepper.logis.itemreceiptheader.model.ItemReceiptHeader" /> <mapping class="pepper.logis.itemreceiptdetails.model.ItemReceiptDetails" /> <mapping class="pepper.logis.itemissueheader.model.ItemIssueHeader" /> <mapping class="pepper.logis.itemissuedetails.model.ItemIssueDetails" /> <mapping class="pepper.logis.itemrequisition.model.ItemRequisition" />

Thanks

解决方案

This may be helping you..

private static SessionFactory buildSessionFactory() { try { Configuration configuration = new Configuration(); configuration.configure("hibernate.cfg.xml"); configuration.addAnnotatedClass(pepper.logis.itemstock.model.ItemStock);//add your mapping class here.. ServiceRegistryBuilder serviceRegistryBuilder = new ServiceRegistryBuilder() .applySettings(configuration.getProperties()); return configuration.buildSessionFactory(serviceRegistryBuilder.buildServiceRegistry()); } catch (Throwable ex) { System.err.println("Initial SessionFactory creation failed." + ex); throw new ExceptionInInitializerError(ex); } }