Question

我运行了JBoss 4.2 AppServer，并定义了mysql-ds.xml。我还有一组自定义jar，我想部署为mbean，它使用有界MySQL连接作为java：/ MySqlDS。

但是，似乎在数据源有界之前加载了jar。

有没有办法确保在数据源有界之后加载MBean？

以下是日志条目：

11:39:29,639 FATAL [DatasourceConnectionProvider] Could not find datasource: java:/MySqlDS
javax.naming.NameNotFoundException: MySqlDS not bound
    at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
    at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
    at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
...
11:39:29,666 ERROR [HibernateUtil] Building SessionFactory failed.
org.hibernate.HibernateException: Could not find datasource
    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
    at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
...
Caused by: javax.naming.NameNotFoundException: MySqlDS not bound
    at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
    at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
    at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
    at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:667)
    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
    at javax.naming.InitialContext.lookup(InitialContext.java:411)
    at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
    ... 106 more

然后是：

11:39:30,524 INFO  [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=MySqlDS' to JNDI name 'java:/MySqlDS'

Answer 1

好的，我只需要在我的MBean声明中添加一个depends语句：

<depends>jboss.jca:service=DataSourceBinding,name=MySqlDS</depends>

在JBoss 4.2中绑定数据源之后，如何让应用程序部署？

1 个答案: