Examples of org.apache.tapestry.vlib.ejb.IBook

org.apache.tapestry.vlib.ejb.IBook
Remote interface for the Book entity bean. @version $Id: IBook.java,v 1.4 2004/02/19 17:37:39 hlship Exp $ @author Howard Lewis Ship

    {
        IBookHome home = getBookHome();


        attributes.put("dateAdded", new Timestamp(System.currentTimeMillis()));


        IBook book = home.create(attributes);


        return (Integer) book.getPrimaryKey();
    }

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    public void updateBook(Integer bookId, Map attributes) throws FinderException, RemoteException
    {
        IBookHome bookHome = getBookHome();


        IBook book = bookHome.findByPrimaryKey(bookId);


        book.updateEntityAttributes(attributes);
    }

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    public Map getBookAttributes(Integer bookId) throws FinderException, RemoteException
    {
        IBookHome home = getBookHome();


        IBook book = home.findByPrimaryKey(bookId);


        return book.getEntityAttributes();
    }

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        IBookHome home = getBookHome();


        for (int i = 0; i < bookIds.length; i++)
        {
            IBook book = home.findByPrimaryKey(bookIds[i]);


            book.setOwnerId(newOwnerId);
        }
    }

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    }


    public Book returnBook(Integer bookId) throws RemoteException, FinderException
    {
        IBookHome bookHome = getBookHome();
        IBook book = bookHome.findByPrimaryKey(bookId);


        Integer ownerPK = book.getOwnerId();


        book.setHolderId(ownerPK);


        return getBook(bookId);
    }

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            RemoteException, BorrowException
    {
        IBookHome bookHome = getBookHome();
        IPersonHome personHome = getPersonHome();


        IBook book = bookHome.findByPrimaryKey(bookId);


        if (!book.getLendable())
            throw new BorrowException("Book may not be borrowed.");


        // Verify that the borrower exists.


        personHome.findByPrimaryKey(borrowerId);


        // TBD: Check that borrower has authenticated


        // findByPrimaryKey() throws an exception if the EJB doesn't exist,
        // so we're safe.


        personHome.findByPrimaryKey(book.getOwnerId());


        // Here's the real work; just setting the holder of the book
        // to be the borrower.


        book.setHolderId(borrowerId);


        return getBook(bookId);
    }

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        throws FinderException, RemoteException, BorrowException
    {
        IBookHome bookHome = getBookHome();
        IPersonHome personHome = getPersonHome();


        IBook book = bookHome.findByPrimaryKey(bookId);


        if (!book.getLendable())
            throw new BorrowException("Book may not be borrowed.");


        // Verify that the borrower exists.


        personHome.findByPrimaryKey(borrowerId);


        // TBD: Check that borrower has authenticated


        // findByPrimaryKey() throws an exception if the EJB doesn't exist,
        // so we're safe.


        personHome.findByPrimaryKey(book.getOwnerId());


        // Here's the real work; just setting the holder of the book
        // to be the borrower.


        book.setHolderId(borrowerId);


        return getBook(bookId);
    }

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    {
        IBookHome home = getBookHome();


        attributes.put("dateAdded", new Timestamp(System.currentTimeMillis()));


        IBook book = home.create(attributes);


        return (Integer) book.getPrimaryKey();
    }

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    public void updateBook(Integer bookId, Map attributes) throws FinderException, RemoteException
    {
        IBookHome bookHome = getBookHome();


        IBook book = bookHome.findByPrimaryKey(bookId);


        book.updateEntityAttributes(attributes);
    }

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    public Map getBookAttributes(Integer bookId) throws FinderException, RemoteException
    {
        IBookHome home = getBookHome();


        IBook book = home.findByPrimaryKey(bookId);


        return book.getEntityAttributes();
    }

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Related Classes of org.apache.tapestry.vlib.ejb.IBook

org.apache.tapestry.vlib.ejb.impl.OperationsBean

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