PostgresSettingsLoader.java

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/*
 * Central Repository
 *
 * Copyright 2015-2020 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * Licensed 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.sleuthkit.autopsy.centralrepository.datamodel;

public interface PostgresSettingsLoader {
    PostgresConnectionSettings loadSettings();

    void saveSettings(PostgresConnectionSettings settings);
    
    PostgresSettingsLoader CUSTOM_SETTINGS_LOADER = new Custom();
    PostgresSettingsLoader MULTIUSER_SETTINGS_LOADER = new MultiUser();
    CentralRepoPostgresSettingsUtil SETTINGS_UTIL = CentralRepoPostgresSettingsUtil.getInstance();
 
    
    class Custom implements PostgresSettingsLoader {
        @Override
        public PostgresConnectionSettings loadSettings() {
            return SETTINGS_UTIL.loadCustomSettings();
        }
 
        @Override
        public void saveSettings(PostgresConnectionSettings settings) {
            SETTINGS_UTIL.saveCustomSettings(settings);
        }
    }
    
    
    class MultiUser implements PostgresSettingsLoader {
 
        @Override
        public PostgresConnectionSettings loadSettings() {
            return SETTINGS_UTIL.loadMultiUserSettings();
        }

        @Override
        public void saveSettings(PostgresConnectionSettings settings) {}
    }
}