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Awake SQL is an open source framework that allows remote and secure JDBC access through HTTP.
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/*
 * This file is part of Awake SQL. 
 * Awake SQL: Remote JDBC access over HTTP.                                    
 * Copyright (C) 2013,  KawanSoft SAS
 * (http://www.kawansoft.com). All rights reserved.                    
 *                                                                         
 * Awake SQL is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.         
 *              
 * Awake SQL is distributed in the hope that it will be useful,               
 * but WITHOUT ANY WARRANTY; without even the implied warranty of                
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU          
 * Lesser General Public License for more details.       
 *                                  
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see .
 *
 * If you develop commercial activities using Awake SQL, you must: 
 * a) disclose and distribute all source code of your own product,
 * b) license your own product under the GNU General Public License.
 * 
 * You can be released from the requirements of the license by
 * purchasing a commercial license. Buying such a license will allow you 
 * to ship Awake SQL with your closed source products without disclosing 
 * the source code.
 *
 * For more information, please contact KawanSoft SAS at this
 * address: [email protected]
 * 
 * Any modifications to this file must keep this entire header
 * intact.
 */
package org.awakefw.sql.util.reflection;

import java.sql.SQLException;

import org.awakefw.sql.api.server.AwakeSqlConfigurator;

/**
 * @author Nicolas de Pomereu
 *
 * A class that allows to call  AwakeCommonsConfigurator & AwakeSqlConfigurator methods per reflection using Invoker.
 */
public class ReflectionCaller {

    /**
     * Protected constructor
     */
    protected ReflectionCaller() {

    }

    // KEEP A REFLECTION MODEL
    
//  /**
//   * Return the result of computeAuthToken(String username) method of AwakeCommonsConfigurator
//   * 
//   * @param AwakeCommonsConfigurator	the AwakeCommonsConfigurator instance
//   * @return	the list of banned IPs else null
//   * 
//   * @throws SQLException	if any Exception occurs, it is wrapped into an SQLException
//   */
//  public static char [] getEncryptionPassword(AwakeCommonsConfigurator awakeCommonsConfigurator) throws SQLException
//  {
//      String methodName = new Object() {
//      }.getClass().getEnclosingMethod().getName();
//      
//      if (! Invoker.existsMethod(org.awakefw.commons.api.server.AwakeCommonsConfigurator.class.getName(), methodName)) {
//          return null;
//      }
//      
//      Object result = null;
//              
//      try {
//          result = Invoker.getMethodResult(awakeCommonsConfigurator, methodName);
//      } catch (Exception e) {
//          throw new SQLException(e);
//      } 
//      
//      if (result == null) {
//          return null;
//      }
//      else {
//          return (char[]) result;
//      }	    
//  }
  
  
  /**
   * Return the result of getDelayBeforeNextLogin method of AwakeSqlConfigurator
   * 
   * @param awakeSqlConfigurator	the AwakeSqlConfigurator instance
   * @return	the maximum of attempts before login delay
   * 
   * @throws SQLException	if any Exception occurs, it is wrapped into an SQLException
   */
  public static int getMaxLoginAttemptsBeforeDelay(AwakeSqlConfigurator awakeSqlConfigurator) throws SQLException
  {
      String methodName = new Object() {
      }.getClass().getEnclosingMethod().getName();
      
      if (! Invoker.existsMethod(org.awakefw.sql.api.server.AwakeSqlConfigurator.class.getName(), methodName)) {
          return 0;
      }
      
      Object result = null;
              
      try {
          result = Invoker.getMethodResult(awakeSqlConfigurator, methodName);
      } catch (Exception e) {
          throw new SQLException(e);
      } 
      
      if (result == null) {
          return 0;          
      }
      else {
          return (Integer) result;
      }	    
  }  
  
  /**
   * Return the result of getDelayBeforeNextLogin method of AwakeSqlConfigurator
   * 
   * @param awakeSqlConfigurator	the AwakeSqlConfigurator instance
   * @return	the delay in seconds before the next authorized login
   * 
   * @throws SQLException	if any Exception occurs, it is wrapped into an SQLException
   */
  public static int getDelayBeforeNextLogin(AwakeSqlConfigurator awakeSqlConfigurator) throws SQLException
  {
      String methodName = new Object() {
      }.getClass().getEnclosingMethod().getName();
      
      if (! Invoker.existsMethod(org.awakefw.sql.api.server.AwakeSqlConfigurator.class.getName(), methodName)) {
          return 0;
      }
      
      Object result = null;
              
      try {
          result = Invoker.getMethodResult(awakeSqlConfigurator, methodName);
      } catch (Exception e) {
          throw new SQLException(e);
      } 
      
      if (result == null) {
          return 0;          
      }
      else {
          return (Integer) result;
      }	    
  }    
  
    
}