【发布时间】:2012-02-20 13:38:36
【问题描述】:
我正在使用 Spring Roo 1.2 并将我的数据库连接从 mysql 更改为 postgres。我通过在 Roo shell 中执行“持久性设置”并在文件 database.properties 中设置参数来做到这一点。作为最后一步,我将 postgres 的 jdbc 驱动程序作为依赖项包含在 pom.xml 中。
当执行“mvn clean jetty:run”时,我得到以下响应:
2012-02-20 14:31:15,465 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaExport - schema export unsuccessful
java.lang.UnsupportedOperationException: Not supported by BasicDataSource
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1062)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:68)
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51)
at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:263)
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:219)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:372)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1872)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:906)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:257)
这是什么意思?是不支持 Postgres 的架构导出还是我有配置问题?
【问题讨论】:
标签: hibernate postgresql spring-roo