Examples of java.util.HashMap.keySet()

java.util.HashMap.keySet()
Returns a {@link Set} view of the keys contained in this map.The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.

    }


    // weitere Parameter anhaengen
    HashMap parameters = element.getParameters();
    if(parameters != null) {
      for(Iterator it = parameters.keySet().iterator(); it.hasNext(); ) {
        String name = (String)it.next();
        url.append(and + name + "=" + (String)parameters.get(name));
        and = "&";
      }
    }

View Full Code Here

                    if (this.getConnection().getResultSet() != null) {
                      String warning = "";
                      HashMap result = null;
                      while( !(result = this.getConnection().get()).isEmpty()) {
                        warning = "execution terminated with warning:";
                        Iterator resultIterator = result.keySet().iterator();
                        while(resultIterator.hasNext()) {
                          String key = (String) resultIterator.next();
                          if (key == null || key.length() == 0) continue;
                          warning += " " + key + "=" + (String) result.get(key).toString();
                        }

View Full Code Here

          return;
        }
      }


      if (restrictObject != null && !restrictObject.isEmpty()) {
        for (Iterator it = restrictObject.keySet().iterator(); it.hasNext();) {
          String restrictName = it.next().toString();
          String restrictValue = (String) restrictObject.get(restrictName);


          if (_log != null) _log.debug3("checking for element: " + restrictName + "=" + restrictValue);

View Full Code Here

            return;
          }
        }


        if (restrictObject != null && !restrictObject.isEmpty()) {
          for (Iterator it = restrictObject.keySet().iterator(); it.hasNext();) {
            String restrictName = it.next().toString();
            String restrictValue = (String) restrictObject.get(restrictName);


            if (_log != null) _log.debug3("checking for element: " + restrictName + "=" + restrictValue);

View Full Code Here

          return;
        }
      }


      if (restrictObject != null && !restrictObject.isEmpty()) {
        for (Iterator it = restrictObject.keySet().iterator(); it.hasNext();) {
          String restrictName = it.next().toString();
          String restrictValue = (String) restrictObject.get(restrictName);


          if (_log != null) _log.debug3("checking for element: " + restrictName + "=" + restrictValue);

View Full Code Here

            Tracing.logAudit("\t*** NO *** persistent lock for user <"+folderOfUser.getName()+"> and entry <"+oresId.toString()+"> ! Cause: Entry not found!",this.getClass());
          }
        }
      }
      //write to the audit log which qti editor sessions are problematic
      Set keys = logmsg.keySet();
      if(keys!=null && keys.size()>0){
        Tracing.logAudit("List of (colliding) QTI Editor Sessions.",this.getClass());
        Tracing.logAudit("(colliding if more then one user is listed on the same resource)",this.getClass());
        Tracing.logAudit("\tQTI Resource id\t[Repository entry ] <list of users, where the first one holds a lock now>",this.getClass());
        for (Iterator iter = keys.iterator(); iter.hasNext();) {

View Full Code Here

              HashMap result = null;
              while( !(result = localConnection.get()).isEmpty()) {
                String orderParamKey = "";
                int columnCount =0;
                warning = "execution terminated with warning:";
                Iterator resultIterator = result.keySet().iterator();
                boolean resultParametersSet = false;                
                while(resultIterator.hasNext()) {
                  columnCount++;
                  String key = (String) resultIterator.next();
                  if (key == null || key.length() == 0) continue;

View Full Code Here

      ArrayList arrayList = new ArrayList();
     arrayList = conn.getArray(selStr);
     Iterator resultset = arrayList.iterator();
     if (resultset.hasNext()) {
      rec = (HashMap) resultset.next();
      Iterator fieldnames = rec.keySet().iterator();
      while (fieldnames.hasNext()) {
         String f = fieldnames.next().toString();
         if (!f.equals("object_path") && !f.equals("cdata") && !f.equals("parent_id") && !f.equals("pk_id") && !f.equals("object_id") && rec.get(f) != null && !rec.get(f).equals("")) {
          attr += f;
          attr += "=\"" + rec.get(f) + "\"" + " " ;

View Full Code Here




      if(container.getCurrentTab().getData("details_parameter") != null) {
        HashMap h = new HashMap();
        h = (HashMap)container.getCurrentTab().getData("details_parameter");
        Iterator it = h.keySet().iterator();
        while(it.hasNext()) {
          Element jobChain = (Element)it.next();
          String configFilename = h.get(jobChain).toString();
          File configFile = new File(configFilename);
          if(configFile.exists()) {

View Full Code Here

      ArrayList arrayList = new ArrayList();
      arrayList = this.getConnection().getArray(selStr);
      Iterator resultset = arrayList.iterator();
      if (resultset.hasNext()) {
        rec = (HashMap) resultset.next();
        Iterator fieldnames = rec.keySet().iterator();
        while (fieldnames.hasNext()) {
          String f = fieldnames.next().toString();
          if (!f.equals("object_path") && !f.equals("cdata") && !f.equals("parent_id") && !f.equals("object_id") && rec.get(f) != null
              && !rec.get(f).equals("")) {
            attr += f;

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.