BookManagerBase.java
// license-header java merge-point
//
// Attention: Generated code! Do not modify by hand!
// Generated by SessionBeanBase.vsl in andromda-ejb3-cartridge on 08/08/2014 12:21:04.
//
package org.andromda.demo.ejb3.book;
import java.util.Collection;
import javax.annotation.Resource;
import javax.ejb.EJB;
import javax.ejb.SessionContext;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
/**
* Autogenerated EJB3 session bean base class BookManagerBean which contains
* method level annotations for the session bean. All method level annotations
* are inherited by the extending session bean class.
* <p>
* TODO: Model Documentation for BookManager
* </p>
*/
public abstract class BookManagerBase
implements BookManager
{
// ------ Session Context Injection ------
/**
* SessionContext Injection
*/
@Resource
protected SessionContext context;
// ------ Persistence Context Definitions --------
/**
* Inject persistence context demo-ejb3
*/
@PersistenceContext(unitName = "demo-ejb3")
protected EntityManager emanager;
// ------ DAO Injection Definitions --------
/**
* Inject DAO BookDao
*/
@EJB
private BookDao bookDao;
// --------------- Constructors ---------------
/**
* Default constructor method with no arguments.
*/
public BookManagerBase()
{
super();
}
// ------ DAO Getters --------
/**
* Get the injected DAO BookDao
* @return BookDao
*/
protected BookDao getBookDao()
{
return this.bookDao;
}
// -------- Business Methods --------------
/**
* <p>
* TODO: Model Documentation for getAllBooks
* </p>
* @return Collection
* @throws BookException
*/
public Collection getAllBooks()
throws BookException
{
try
{
return this.handleGetAllBooks();
}
catch (BookException ex)
{
throw ex;
}
catch (Throwable th)
{
throw new BookManagerException(
"Error performing 'BookManager.getAllBooks()' --> " + th,
th);
}
}
/**
* Performs the core logic for {@link #getAllBooks()}
* @return Collection
* @throws Exception
*/
protected abstract Collection handleGetAllBooks()
throws Exception;
// -------- Lifecycle Callbacks --------------
}