/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.apache.harmony.javax.security.auth.spi;

import java.util.Map;

import org.apache.harmony.javax.security.auth.Subject;
import org.apache.harmony.javax.security.auth.callback.CallbackHandler;
import org.apache.harmony.javax.security.auth.login.LoginException;

public interface LoginModule {

    void initialize(Subject subject, CallbackHandler callbackHandler,
                    Map<String, ?> sharedState, Map<String, ?> options);

    boolean login() throws LoginException;

    boolean commit() throws LoginException;

    boolean abort() throws LoginException;

    boolean logout() throws LoginException;
}
