/*
 * 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.guacamole.auth.jdbc.user;

import com.google.inject.Inject;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import org.apache.guacamole.GuacamoleException;
import org.apache.guacamole.auth.jdbc.base.ActivityRecordSearchTerm;
import org.apache.guacamole.auth.jdbc.base.ActivityRecordSortPredicate;
import org.apache.guacamole.auth.jdbc.base.ModeledActivityRecordSet;
import org.apache.guacamole.net.auth.ActivityRecord;
import org.apache.guacamole.net.auth.AuthenticatedUser;

/**
 * A JDBC implementation of ActivityRecordSet for retrieving user login history.
 * Calls to asCollection() will query user login records from the database.
 * Which records are returned will be determined by the values passed in
 * earlier.
 */
public class UserRecordSet extends ModeledActivityRecordSet<ActivityRecord> {

    /**
     * Service for managing user objects.
     */
    @Inject
    private UserService userService;
    
    @Override
    protected Collection<ActivityRecord> retrieveHistory(
            AuthenticatedUser user, Set<ActivityRecordSearchTerm> requiredContents,
            List<ActivityRecordSortPredicate> sortPredicates, int limit)
            throws GuacamoleException {

        // Retrieve history from database
        return userService.retrieveHistory(getCurrentUser(),
                requiredContents, sortPredicates, limit);

    }

}