/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.type.descriptor;
import java.io.Reader;
/**
* Wraps a character stream (reader) to also provide the length (number of characters) which is needed
* when binding.
*
* @author Steve Ebersole
*/
public interface CharacterStream {
/**
* Retrieve the reader.
*
* @return The reader.
*/
public Reader getReader();
/**
* Retrieve the number of characters. JDBC 3 and earlier defined the length in terms of int type rather than
* long type :(
*
* @return The number of characters.
*/
public int getLength();
}