AbstractStore.java

/*
 * Atricore IDBus
 *
 * Copyright (c) 2009, Atricore Inc.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.atricore.idbus.kernel.main.store;


import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.atricore.idbus.kernel.main.store.exceptions.NoSuchUserException;
import org.atricore.idbus.kernel.main.store.exceptions.SSOIdentityException;
import org.atricore.idbus.kernel.main.store.identity.CredentialStore;
import org.atricore.idbus.kernel.main.store.identity.IdentityStore;

/**
 * This is a base implementation of an IdentityStore.
 *
 * @author <a href="mailto:sgonzalez@josso.org">Sebastian Gonzalez Oyuela</a>
 * @version $Id: AbstractStore.java 1040 2009-03-05 00:56:52Z gbrigand $
 */

public abstract class AbstractStore implements IdentityStore, CredentialStore {

    private static final Log logger = LogFactory.getLog(AbstractStore.class);

    public boolean userExists(UserKey key) throws SSOIdentityException {
        try {
            return loadUser(key) != null;
        } catch (NoSuchUserException e) {
            return false;
        }
    }

}