Examples of java.util.Enumeration

java.util.Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. Successive calls to the nextElement method return successive elements of the series.
For example, to print all elements of a Vector<E> v:
```
 for (Enumeration<E> e = v.elements(); e.hasMoreElements();) System.out.println(e.nextElement());
```
Methods are provided to enumerate through the elements of a vector, the keys of a hashtable, and the values in a hashtable. Enumerations are also used to specify the input streams to a SequenceInputStream.
NOTE: The functionality of this interface is duplicated by the Iterator interface. In addition, Iterator adds an optional remove operation, and has shorter method names. New implementations should consider using Iterator in preference to Enumeration. @see java.util.Iterator @see java.io.SequenceInputStream @see java.util.Enumeration#nextElement() @see java.util.Hashtable @see java.util.Hashtable#elements() @see java.util.Hashtable#keys() @see java.util.Vector @see java.util.Vector#elements() @author Lee Boynton @version 1.24, 11/17/05 @since JDK1.0

      // formulaire est connu et on peut les g�rer comme ce que j'ai
      // fait plus haut ( login, password ... )
      // CETTE PARTIE N'EST DONC PAS A REPRENDRE.


      // sauve les metaData 
      Enumeration ps = request.getParameterNames();
      while (ps.hasMoreElements()) {
        String name = ps.nextElement() + "";
        if (name.startsWith("META_")) {
          name = name.substring(5);
          u.setMetaData(name, request.getParameter("META_" + name));
        }
      }

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   * @see fr.dyade.aaa.common.TimerTask#run()
   */
  public void run() {
    initializeRecords();
    
    Enumeration mbeans = attlist.keys();
    while (mbeans.hasMoreElements()) {
      String name = (String) mbeans.nextElement();


      Set mBeans = null;
      try {
        mBeans = MXWrapper.queryNames(name);
      } catch (Exception exc) {

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      String url = "jdbc:teiid:"+databaseName+";ApplicationName=ODBC"; //$NON-NLS-1$ //$NON-NLS-2$
      info.put("user", user); //$NON-NLS-1$
      info.put("password", password); //$NON-NLS-1$
      this.connection =  (ConnectionImpl)driver.connect(url, info);
      int hash = this.connection.getConnectionId().hashCode();
      Enumeration keys = this.props.propertyNames();
      while (keys.hasMoreElements()) {
        String key = (String)keys.nextElement();
        Statement stmt = this.connection.createStatement();
        stmt.execute("SET " + key + " '" + this.props.getProperty(key) + "'"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        stmt.close();
      }
      this.client.authenticationSucess(hash, hash);

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        new ActionError("error.editSection.templateMissing");
      errors.add("template", error);
    }
    // validate metadata
    try {
      Enumeration names = request.getParameterNames();
      // dangerous ?
      TypeBean type = SectionTypes.getSectionBean(null, getTemplate());
      while (names.hasMoreElements()) {
        String name = names.nextElement() + "";
        if (name.startsWith("META_")) {
          String tname = name.substring(5);
          String value = request.getParameter(name);
          PropertyBean prop = type.getProperty(tname);
          if ("".equals(value.trim())) {

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    log.debug("SampleAction.execute()");
    
    //Local Variables
    
    //Log the incoming values
    Enumeration myLoop= request.getParameterNames();
    String tmpObject;
    
    log.debug("======");
    while (myLoop.hasMoreElements()){
      tmpObject = ""+myLoop.nextElement();
      log.debug("Incoming key:"+tmpObject+" value:"+request.getParameter(tmpObject));
    }
    
    log.debug(inForm);

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     * @return List of User instances.
     */
    public static List loadUsers( Properties properties )
    {
        List users = new ArrayList();
        Enumeration propertyNames = properties.propertyNames();
        String propertyName;
        String userName;
        String password;
        while( propertyNames.hasMoreElements() )
        {
            propertyName = (String) propertyNames.nextElement();
            if( propertyName.startsWith( "user." ) )
            {
                userName = propertyName.substring( 5 );
                password = properties.getProperty( propertyName );
                users.add( new User( userName, password ) );

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    {
      HttpSession session = request.getSession(true);


      request.setAttribute(AccountConstantKeys.TYPEOFSUBMODULE, AccountConstantKeys.EXPENSE);


      Enumeration enmattr = request.getAttributeNames();


      request.setAttribute(AccountConstantKeys.TYPEOFSUBMODULE, AccountConstantKeys.EXPENSE);


      request.setAttribute("body", "EDIT");

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        MethodOfContactVO currentMobileVO = null;
        MethodOfContactVO currentEmailVO = null;


        Vector currentMOCs = individualCurrent.getMOC();
        if (currentMOCs != null) {
          Enumeration e = currentMOCs.elements();
          while (e.hasMoreElements()) {
            MethodOfContactVO mocVO = (MethodOfContactVO)e.nextElement();
            String syncAs = mocVO.getSyncAs();
            if (syncAs != null && (! syncAs.equals(""))) {
              if (syncAs.equals("Work")) {
                currentWorkPhone = mocVO.getContent();
                currentWorkVO = mocVO;

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        //      System.err.println(tempToolBar.getLayout());
        //      tempToolBar.setLayout(new FlowLayout());
        int z = 2;


        if (toolBarType == wrapper_toolset) {
          Enumeration enm = hpps.keys();


          while (enm.hasMoreElements()) {
            String root = (String) enm.nextElement();
            String userPrefix = "";
            hpp = (HierarchyPropertyParser) hpps.get(root);


            if (!hpp.goTo(rootPackage)) {
              System.out.println("[KnowledgeFlow] Processing user package... ");

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      m_configAndPerspectives.setLayout(new BorderLayout());
      m_configAndPerspectives.add(m_perspectiveToolBar, BorderLayout.CENTER);
      
      try {
        Properties visible = Utils.readProperties(VISIBLE_PERSPECTIVES_PROPERTIES_FILE);
        Enumeration keys = (java.util.Enumeration)visible.propertyNames();
        if (keys.hasMoreElements()) {


          String toolBarIsVisible = 
            visible.getProperty("weka.gui.beans.KnowledgeFlow.PerspectiveToolBarVisisble");
          if (toolBarIsVisible != null && toolBarIsVisible.length() > 0) {
            m_configAndPerspectivesVisible = toolBarIsVisible.equalsIgnoreCase("yes");

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