SelectBookCount.java

/**
 * Copyright 2015-2016 Knowm Inc. (http://knowm.org) and contributors.
 * Copyright 2011-2015 Xeiam LLC (http://xeiam.com) and contributors.
 *
 * 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.knowm.yank.demo;

import java.util.Properties;

import org.knowm.yank.PropertiesUtils;
import org.knowm.yank.Yank;

/**
 * Selects Book count from the BOOKS table.
 */
public class SelectBookCount {

  public static void main(String[] args) {

    // DB Properties
    Properties dbProps = PropertiesUtils.getPropertiesFromClasspath("MYSQL_DB.properties");

    Yank.setupDefaultConnectionPool(dbProps);

    // query
    long numBooks = BooksDAO.getNumBooks();
    System.out.println("The number of books in the table are: " + numBooks);

    Yank.releaseDefaultConnectionPool();

  }
}