cvs commit: ws-juddi/src/junit/org/apache/juddi/datastore/jdbc Database.java

[sv...@apache.org]

sviens      2005/05/22 21:10:36

  Added:       src/junit/org/apache/juddi/datastore/jdbc Database.java
  Log:
  
  
  Revision  Changes    Path
  1.1                  ws-juddi/src/junit/org/apache/juddi/datastore/jdbc/Database.java
  
  Index: Database.java
  ===================================================================
  /*
   * Copyright 2001-2004 The Apache Software Foundation.
   * 
   * 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.apache.juddi.datastore.jdbc;
  
  import java.sql.Connection;
  import java.sql.DriverManager;
  import java.sql.SQLException;
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.apache.juddi.util.Config;
  
  
  /**
   * @author Steve Viens (sviens@apache.org)
   */
  public class Database
  {
    // private reference to the jUDDI logger
    private static Log log = LogFactory.getLog(Database.class);
  
    private static final String JDBC_DRIVER_KEY = "juddi.jdbcDriver";
    private static final String DEFAULT_JDBC_DRIVER = "com.mysql.jdbc.Driver";
  
    private static final String JDBC_URL_KEY = "juddi.jdbcURL";
    private static final String DEFAULT_JDBC_URL = "jdbc:mysql://localhost/juddi";
  
    private static final String JDBC_USERNAME_KEY = "juddi.jdbcUser";
    private static final String DEFAULT_JDBC_USERNAME = "juddi";
  
    private static final String JDBC_PASSWORD_KEY = "juddi.jdbcPassword";
    private static final String DEFAULT_JDBC_PASSWORD = "juddi";
  
    private static final String JDBC_MAX_ACTIVITY_KEY = "juddi.maxActive";
    private static final int DEFAULT_JDBC_MAX_ACTIVITY = 10;
  
    private static final String JDBC_MAX_IDLE_KEY = "juddi.maxIdle";
    private static final int DEFAULT_JDBC_MAX_IDLE = 5;
  
    /**
     *
     */
    public static Connection aquireConnection()
      throws SQLException
    {
      // grab the JDBC properties we'll need to setup 
    	// the connection pool.
    	
      String jdbcDriver = Config.getStringProperty(JDBC_DRIVER_KEY,DEFAULT_JDBC_DRIVER);
      String jdbcURL = Config.getStringProperty(JDBC_URL_KEY,DEFAULT_JDBC_URL);
      String jdbcUser = Config.getStringProperty(JDBC_USERNAME_KEY,DEFAULT_JDBC_USERNAME);
      String jdbcPassword = Config.getStringProperty(JDBC_PASSWORD_KEY,DEFAULT_JDBC_PASSWORD);
      int jdbcMaxActive = Config.getIntProperty(JDBC_MAX_ACTIVITY_KEY,DEFAULT_JDBC_MAX_ACTIVITY);
      int jdbcMaxIdle = Config.getIntProperty(JDBC_MAX_IDLE_KEY,DEFAULT_JDBC_MAX_IDLE);
  
      // make sure the JDBC Driver is loaded
      
      try {
      	Class.forName(jdbcDriver);
      }
      catch(ClassNotFoundException cnfex) {
        throw new SQLException("Could not locate JDBC Driver '" +
        		jdbcDriver+"' in classpath: "+cnfex.getMessage());
      }
  
      // okay, get and return the connection
      
      Connection connection = 
      	DriverManager.getConnection(jdbcURL,jdbcUser,jdbcPassword);
      	
      return connection;
    }
  }
  
  
  

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