Examples of java.util.Hashtable$HashIterator

java.util.Hashtable
Hashtable associates keys with values. Keys and values cannot be null. The size of the Hashtable is the number of key/value pairs it contains. The capacity is the number of key/value pairs the Hashtable can hold. The load factor is a float value which determines how full the Hashtable gets before expanding the capacity. If the load factor of the Hashtable is exceeded, the capacity is doubled. @see Enumeration @see java.io.Serializable @see java.lang.Object#equals @see java.lang.Object#hashCode

  /**
   * Default constructor.
   */
  public YahooProtocol()
  {
    confRoomMap = new Hashtable();
    roomConfMap = new Hashtable();
    readBuffer = new Vector();
    writeBuffer = new Vector();


    smileys = Util.loadSmileys();

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    super.readFrom(is);   
    int size = StreamUtil.readIntFrom(is);
    if (size == -1) {
      stats = null;
    } else {
      stats = new Hashtable(size*4/3);
      for (int i=0; i< size; i++) {
        String key = StreamUtil.readStringFrom(is);
        Object value = StreamUtil.readObjectFrom(is);
        stats.put(key, value);
      }

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   * @see #getEnvironment()
   * @see #removeFromEnvironment(String)
   */
  public Object addToEnvironment(String propName, Object propVal) throws NamingException {
    if (myEnv == null) {
      myEnv = new Hashtable();
    } 
    return myEnv.put(propName, propVal);
  }

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   * @see #addToEnvironment(String, Object)
   * @see #removeFromEnvironment(String)
   */
  public Hashtable getEnvironment() throws NamingException {
    if (myEnv == null) {
      myEnv = new Hashtable();
    } 
    return myEnv;
  }

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  public List getReaders() throws ConnectException, AdminException {
    GetRightsRequest request = new GetRightsRequest(getName());
    GetRightsReply reply = (GetRightsReply) doRequest(request);


    Vector list = new Vector();
    Hashtable users = reply.getReaders();
    if (users != null) {
      String name;
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        name = (String) names.nextElement();
        list.add(new User(name, (String) users.get(name)));
      }
    }
    return list;
  }

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  public List getReaderList() throws ConnectException, AdminException {
    GetRightsRequest request = new GetRightsRequest(getName());
    GetRightsReply reply = (GetRightsReply) doRequest(request);


    Vector list = new Vector();
    Hashtable users = reply.getReaders();
    if (users != null) {
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        list.add(names.nextElement());
      }
    }
    return list;
  }

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  public List getWriters() throws ConnectException, AdminException {
    GetRightsRequest request = new GetRightsRequest(getName());
    GetRightsReply reply = (GetRightsReply) doRequest(request);


    Vector list = new Vector();
    Hashtable users = reply.getWriters();
    if (users != null) {
      String name;
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        name = (String) names.nextElement();
        list.add(new User(name, (String) users.get(name)));
      }
    }
    return list;
  }

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  public List getWriterList() throws ConnectException, AdminException {
    GetRightsRequest request = new GetRightsRequest(getName());
    GetRightsReply reply = (GetRightsReply) doRequest(request);


    Vector list = new Vector();
    Hashtable users = reply.getWriters();
    if (users != null) {
      for (Enumeration names = users.keys(); names.hasMoreElements();) {
        list.add(names.nextElement());
      }
    }
    return list;
  }

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  /**
   * Codes a <code>Destination</code> as a Hashtable for travelling through the
   * SOAP protocol.
   */
  public Hashtable code() {
    Hashtable h = new Hashtable();
    h.put("agentId", getName());
    h.put("type", new Byte(type));
    return h;
  }

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      return null;
    }
  }


  public Hashtable soapCode() {
    Hashtable h = new Hashtable();
    // AF: TODO
    return h;
  }

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