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Explain javax.ejb.EJB annotation.

Answer»

javax.ejb.EJB annotation is used to specify or inject a dependency as ejb instance into another ejb. Following are its attributes:

  • name - Used to specify name which will be used to locate the referenced bean in environment.

  • beanInterface - Used to specify the interface type of the referenced bean.

  • beanName - Used to provide name of the referenced bean.

  • mappedName - Used to specify the JNDI name of the referenced bean.

  • description - Used to provide description of the referenced bean.


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