/*
* Password Management Servlets (PWM)
* http://www.pwm-project.org
*
* Copyright (c) 2006-2009 Novell, Inc.
* Copyright (c) 2009-2017 The PWM Project
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package password.pwm.util;
import password.pwm.error.PwmDataStoreException;
import password.pwm.util.java.ClosableIterator;
public interface DataStore {
enum Status {
NEW, OPEN, CLOSED
}
void close()
throws PwmDataStoreException;
boolean contains(String key)
throws PwmDataStoreException;
String get(String key)
throws PwmDataStoreException;
ClosableIterator<String> iterator()
throws PwmDataStoreException;
Status status();
boolean put(String key, String value)
throws PwmDataStoreException;
boolean remove(String key)
throws PwmDataStoreException;
int size()
throws PwmDataStoreException;
}