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/*
 * Copyright (C) 2015 HaiYang Li
 *
 * 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 com.landawn.abacus.dataSource;

import java.sql.Connection;
import java.util.Map;
import java.util.Properties;

/** 
 *
 * @author Haiyang Li
 * @since 0.8
 */
public interface ConnectionManager {

    /**
     * Gets the properties.
     *
     * @return
     */
    Map getProperties();

    /**
     * Gets the connection properties.
     *
     * @return
     */
    Properties getConnectionProperties();

    /**
     * Update last SQL execution failure time.
     */
    void updateLastSQLExecutionFailureTime();

    /**
     * Gets the max active.
     *
     * @return
     */
    int getMaxActive();

    /**
     * Gets the num active.
     *
     * @return
     */
    int getNumActive();

    /**
     * Gets the connection.
     *
     * @return
     */
    Connection getConnection();

    /**
     *
     * @param conn
     */
    void closeConnection(Connection conn);

    /**
     *
     * @param conn
     */
    void detroyConnection(Connection conn);

    /**
     * Close.
     */
    void close();
}