Examples of DatabaseClosedException

org.odmg.DatabaseClosedException
This exception is thrown when an attempt is made to call a method on a Database that has been closed or has not been opened. @author David Jordan (as Java Editor of the Object Data Management Group) @version ODMG 3.0 @see org.odmg.Database

Examples of org.odmg.DatabaseClosedException

     */
    public EnhancedOQLQuery newOQLQuery()
    {
        if ((getCurrentDatabase() == null) || !getCurrentDatabase().isOpen())
        {
            throw new DatabaseClosedException("Database is not open");
        }
        return new OQLQueryImpl(this);
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public DList newDList()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, cannot create a DList with a null database.");
        }
        return (DList) DListFactory.singleton.createCollectionOrMap(getCurrentPBKey());
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public DBag newDBag()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, cannot create a DBag with a null database.");
        }
        return (DBag) DBagFactory.singleton.createCollectionOrMap(getCurrentPBKey());
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public DSet newDSet()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, cannot create a DSet with a null database.");
        }
        return (DSet) DSetFactory.singleton.createCollectionOrMap(getCurrentPBKey());
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public DArray newDArray()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, cannot create a DArray with a null database.");
        }
        return (DArray) DArrayFactory.singleton.createCollectionOrMap(getCurrentPBKey());
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public DMap newDMap()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, cannot create a DMap with a null database.");
        }
        return (DMap) DMapFactory.singleton.createCollectionOrMap(getCurrentPBKey());
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public Transaction newTransaction()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, must have a DB in order to create a transaction");
        }
        TransactionImpl tx = new TransactionImpl(getCurrentDatabase());
        try
        {
            getConfigurator().configure(tx);

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Examples of org.odmg.DatabaseClosedException

     */
    public Transaction currentTransaction()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, must have a DB in order to create a transaction");
        }
        return ojbTxManager.getTransaction();
    }

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Examples of org.odmg.DatabaseClosedException

     */
    public EnhancedOQLQuery newOQLQuery()
    {
        if ((getCurrentDatabase() == null) || !getCurrentDatabase().isOpen())
        {
            throw new DatabaseClosedException("Database is not open");
        }
        OQLQueryImpl query = new OQLQueryImpl(this.getCurrentPBKey());
        try
        {
            getConfigurator().configure(query);

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Examples of org.odmg.DatabaseClosedException

     */
    public DList newDList()
    {
        if ((getCurrentDatabase() == null))
        {
            throw new DatabaseClosedException("Database is NULL, cannot create a DList with a null database.");
        }
        return DCollectionFactory.getInstance().createDList(getCurrentPBKey());
    }

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