cvs commit: jakarta-avalon/proposal/4.0/src/java/org/apache/aut ObjectUtil.java

[do...@apache.org]

donaldp     01/02/25 16:41:04

  Added:       proposal/4.0/src/java/org/apache/aut ObjectUtil.java
  Log:
  Added object util to aut
  
  Revision  Changes    Path
  1.1                  jakarta-avalon/proposal/4.0/src/java/org/apache/aut/ObjectUtil.java
  
  Index: ObjectUtil.java
  ===================================================================
  /*
   * Copyright (C) The Apache Software Foundation. All rights reserved.
   *
   * This software is published under the terms of the Apache Software License
   * version 1.1, a copy of which has been included with this distribution in
   * the LICENSE file.
   */
  package org.apache.aut;
  
  /**
   * This class provides basic facilities for manipulating objects.
   *
   * @author <a href="mailto:donaldp@apache.org">Peter Donald</a>
   */
  public final class ObjectUtil
  {
      /**
       * Private constructor to prevent instantiation.
       */
      private ObjectUtil()
      {
      }
  
      public static boolean isEqual( final Object o1, final Object o2 )
      {
          if( null == o1 )
          {
              if( null == o2 ) 
              {
                  return true;
              }
              else
              {
                  return false;
              }
          }
          else if( null == o2 )
          {
              return false;
          }
          else 
          {
              return o1.equals( o2 );
          }
      }
  
      public static Object createObject( final ClassLoader classLoader, final String classname )
          throws ClassNotFoundException, InstantiationException, IllegalAccessException
      {
          final Class clazz = classLoader.loadClass( classname );
          return clazz.newInstance();
      }
  
      
      public static Object createObject( final String classname )
          throws ClassNotFoundException, InstantiationException, IllegalAccessException
      {
          final Class clazz = Class.forName( classname );
          return clazz.newInstance();
      }
  }