Пример #1
0
  /**
   * Creates a JDBCDataSource object using the location or reference information specified.
   *
   * <p>The Reference object should support the properties, database, user, password.
   *
   * @param obj The reference information used in creating a JDBCDatasource object.
   * @param name ignored
   * @param nameCtx ignored
   * @param environment ignored
   * @return A newly created JDBCDataSource object; null if an object cannot be created.
   * @exception Exception never
   */
  public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable environment)
      throws Exception {

    String dsClass = "org.hsqldb.jdbc.JDBCDataSource";
    Reference ref = (Reference) obj;

    if (ref.getClassName().equals(dsClass)) {
      JDBCDataSource ds = new JDBCDataSource();

      ds.setDatabase((String) ref.get("database").getContent());
      ds.setUser((String) ref.get("user").getContent());
      ds.setPassword((String) ref.get("password").getContent());

      return ds;
    } else {
      return null;
    }
  }
 public static DataSource createDataSource(Properties paramProperties) throws Exception {
   JDBCDataSource localJDBCDataSource =
       (JDBCDataSource) Class.forName("org.hsqldb.jdbc.JDBCDataSource").newInstance();
   String str = paramProperties.getProperty("database");
   if (str == null) str = paramProperties.getProperty("url");
   localJDBCDataSource.setDatabase(str);
   str = paramProperties.getProperty("user");
   if (str == null) str = paramProperties.getProperty("username");
   localJDBCDataSource.setUser(str);
   str = paramProperties.getProperty("password");
   localJDBCDataSource.setPassword(str);
   str = paramProperties.getProperty("loginTimeout");
   if (str != null) {
     str = str.trim();
     if (str.length() > 0)
       try {
         localJDBCDataSource.setLoginTimeout(Integer.parseInt(str));
       } catch (NumberFormatException localNumberFormatException) {
       }
   }
   return localJDBCDataSource;
 }