Package jakarta.ejb

Interface EJBMetaData

public interface EJBMetaData
The EJBMetaData interface allows a client to obtain the enterprise bean's meta-data information.

The meta-data is intended for development tools used for building applications that use deployed enterprise beans, and for clients using a scripting language to access the enterprise bean.

Note that the EJBMetaData is not a remote interface. The class that implements this interface (this class is typically generated by container tools) must be serializable, and must be a valid RMI/IDL value type.

Since:
EJB 1.0

  • Method Summary

    Modifier and Type
    Method
    Description
    EJBHome
    getEJBHome()
    Obtain the remote home interface of the enterprise bean.
    Class
    getHomeInterfaceClass()
    Obtain the class object for the enterprise bean's remote home interface.
    Class
    getPrimaryKeyClass()
    Obtain the class object for the enterprise bean's primary key class.
    Class
    getRemoteInterfaceClass()
    Obtain the class object for the enterprise bean's remote interface.
    boolean
    isSession()
    Test if the enterprise bean's type is "session".
    boolean
    isStatelessSession()
    Test if the enterprise bean's type is "stateless session".

  • Method Details

    • getEJBHome

      EJBHome getEJBHome()
      Obtain the remote home interface of the enterprise bean.
      Returns:
      the remote home interface of the enterprise bean.

    • getHomeInterfaceClass

      Class getHomeInterfaceClass()
      Obtain the class object for the enterprise bean's remote home interface.
      Returns:
      the class object for the enterprise bean's remote home interface.

    • getRemoteInterfaceClass

      Class getRemoteInterfaceClass()
      Obtain the class object for the enterprise bean's remote interface.
      Returns:
      the class object for the enterprise bean's remote interface.

    • getPrimaryKeyClass

      Class getPrimaryKeyClass()
      Obtain the class object for the enterprise bean's primary key class.
      Returns:
      the class object for the enterprise bean's primary key class.

    • isSession

      boolean isSession()
      Test if the enterprise bean's type is "session".
      Returns:
      True if the type of the enterprise bean is session bean.

    • isStatelessSession

      boolean isStatelessSession()
      Test if the enterprise bean's type is "stateless session".
      Returns:
      True if the type of the enterprise Bean is stateless session.
      Since:
      EJB 1.1