我目前正在尝试使用 Maven 设置 Spring MVC 3.1.1 项目并在 JBoss 7.1.1 上部署。我已经尝试了一些教程,但我无法完成任何教程,因为在某些时候我会陷入教程中假设但在我的设置中不存在的东西。
我的第二次尝试是使用 eclipse 创建一个“Spring MVC 项目”并将配置文件从一个工作的 Spring MVC 项目复制/粘贴到我的新项目中,但到目前为止还不好。
我使用 JPA 创建了我的整个域,现在我尝试部署我得到了这个异常:Schema export unsuccessful: java.lang.UnsupportedOperationException: The application must supply JDBC connections.
我发现许多论坛帖子等都有同样问题的人,但没有一个建议的解决方案适合我的问题。Postgresql 驱动程序在 maven 依赖项中定义良好,并且位于构建路径中。
这是 main/src/resources/META-INF/ persistence.xml文件:
<persistence-unit name="root">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>com.macoloc.domain.Colocation</class>
<class>com.macoloc.domain.Invitation</class>
<class>com.macoloc.domain.Key</class>
<class>com.macoloc.domain.Message</class>
<class>com.macoloc.domain.MessageSeenBy</class>
<class>com.macoloc.domain.Payment</class>
<class>com.macoloc.domain.PaymentParticipation</class>
<class>com.macoloc.domain.Ping</class>
<class>com.macoloc.domain.Subtask</class>
<class>com.macoloc.domain.Task</class>
<class>com.macoloc.domain.TaskOrder</class>
<class>com.macoloc.domain.User</class>
<class>com.macoloc.domain.Versionable</class>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
<property name="hibernate.show_sql" value="true" />
<property name="hibernate.hbm2ddl.auto" value="create" />
</properties>
</persistence-unit>
这是 src/main/webapp/WEB-INF/ web.xml文件:
<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_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml,/WEB-INF/spring/infrastructure/infrastructure.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
这是 src/main/resources/WEB-INF/spring/appServlet/ servlet-context.xml文件的一部分:
<context:component-scan base-package="com.macoloc" />
<annotation-driven />
<tx:annotation-driven />
<mvc:annotation-driven />
<mvc:resources mapping="/js/**" location="/resources/js/" />
<mvc:resources mapping="/css/**" location="/resources/css/" />
<resources mapping="/resources/**" location="/resources/" />
<beans:bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
最后是 src/main/resources/WEB-INF/spring/infrastructure/ infrastructure.xml文件:
<context:annotation-config />
<tx:annotation-driven />
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSourceDirect" />
</bean>
<bean id="dataSourceDirect" class="org.postgresql.ds.PGSimpleDataSource">
<property name="user" value="macoloc"></property>
<property name="password" value="macoloc"></property>
<property name="portNumber" value="5432"></property>
<property name="serverName" value="localhost"></property>
<property name="databaseName" value="MaColoc"></property>
</bean>
<bean class="org.springframework.orm.jpa.JpaTransactionManager"
id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
在 postgres 中,我将用户“macoloc”设置为使用 DB“MaColoc”的“macoloc”模式。
请注意,我正在使用所有这些配置文件的项目不是由我设置的(显然因为这个项目正在工作......)。可能有一些文件未使用?我不知道。我对此真的很陌生。
知道这是哪里出错了吗?你们需要更多文件吗?
谢谢!
编辑:这是堆栈跟踪:
16:11:21,568 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) JBAS010404: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.0)
16:11:21,585 INFO [org.jboss.as.jpa] (MSC service thread 1-4) JBAS011402: Starting Persistence Unit Service 'MaColoc.war#root'
16:11:22,205 ERROR [org.hibernate.tool.hbm2ddl.SchemaExport] (MSC service thread 1-4) HHH000231: Schema export unsuccessful: java.lang.UnsupportedOperationException: The application must supply JDBC connections
at org.hibernate.service.jdbc.connections.internal.UserSuppliedConnectionProviderImpl.getConnection(UserSuppliedConnectionProviderImpl.java:62) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.DatabaseExporter.<init>(DatabaseExporter.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:368) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:305) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:294) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:452) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1737) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:84) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:904) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:889) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.7.0_21]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.7.0_21]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_21]
而且:最奇怪的是,我注意到这些表是在我的数据库中创建的……什么?