BusinessObjectProperties.java :  » Web-Framework » JAT » com » jat » business » Java Open Source

package com.jat.business;

import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Properties;
import java.io.Serializable;

/**
 * <p>Title: JAT</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004 -2005 Stefano Fratini (stefano.fratini@gmail.com)</p>
 * <p>Distributed under the terms of the GNU Lesser General Public License, v2.1 or later</p>
 * @author stf
 * @version 1.2
 * @since 1.0
 */

public class BusinessObjectProperties implements Serializable {

  public BusinessObjectProperties() {
  this.properties = new Properties();
  }

  public Object get(String field) {
  return this.properties.get(field.toUpperCase());
  }

  public Object put(String field, Object obj) {
  return this.properties.put(field.toUpperCase(), obj);
  }

  public Object remove(String field) {
  return this.properties.remove(field);
  }

  public Enumeration keys() {
  return this.properties.keys();
  }

  public boolean equals(Object other) {
  if (other == this) return true;
  if (other == null) return false;
  if (getClass() != other.getClass()) return false;
  BusinessObjectProperties bop = (BusinessObjectProperties)other;
  if (bop.properties.size() != this.properties.size()) return false;
  for (Enumeration e = bop.keys(); e.hasMoreElements();) {
    String key = (String)e.nextElement();
    Object obj = bop.get(key);
    if (obj==null && this.get(key)!=null) return false;
    else if (obj!=null && !obj.equals(this.get(key))) return false;
  }
  return true;
  }

  public String toString() {
  String ret = getClass().getName()+": {";
  for(Enumeration e = this.keys(); e.hasMoreElements(); ) {
    String key = (String) e.nextElement();
    ret += "["+key+"="+this.properties.get(key)+"]";
  }
  return ret+="}";
  }


  private Hashtable properties = null;
}