source: trunk/www/common/overview/ajax.jsp @ 5145

<%-- $Id: ajax.jsp 5145 2009-10-20 06:50:49Z nicklas $
  ------------------------------------------------------------------
  Copyright (C) 2009 Martin Svensson

  This file is part of BASE - BioArray Software Environment.
  Available at http://base.thep.lu.se/

  BASE is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 3
  of the License, or (at your option) any later version.

  BASE is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with BASE. If not, see <http://www.gnu.org/licenses/>.
  ------------------------------------------------------------------

--%>
<%@ page session="false"
  import="net.sf.basedb.core.SessionControl"
  import="net.sf.basedb.core.DbControl"
  import="net.sf.basedb.core.Annotation"
  import="net.sf.basedb.core.AnnotationType"
  import="net.sf.basedb.core.Item"
  import="net.sf.basedb.util.overview.GenericOverview"
  import="net.sf.basedb.util.overview.Node"
  import="net.sf.basedb.util.overview.OverviewUtil" 
  import="net.sf.basedb.clients.web.Base"
  import="net.sf.basedb.clients.web.WebException"
%>
<%
final SessionControl sc = Base.getExistingSessionControl(pageContext, true);
final String ID = sc.getId();
final String cmd = request.getParameter("cmd");
final String root = request.getContextPath()+"/";
final String nodeId = request.getParameter("node_id");
DbControl dc = null;
out.clear();
try
{
  if ("GetSubNodes".equals(cmd))
  {
    dc = sc.newDbControl();
    GenericOverview overview = OverviewUtil.getCurrentOverview(sc);
    Node parent = overview.getNode(nodeId);
    overview.expand(dc, parent, false);
    overview.updateFailureCountOnNodes();
    if (parent != null && parent.numChildren() > 0)
    {
      for (Node n : parent.getChildren())
      {
        String folderIcon = n.getNodeType() == Node.Type.FOLDER ? "Folder" : "Item";
        if (n.getItemType() == Item.ANNOTATIONTYPE)
        {
          if (parent.getItemType() == Item.PROTOCOL)
          {
            folderIcon = "ProtocolParameter";
          }
          else
          {
            try
            {
              AnnotationType at = (AnnotationType)n.getItem(dc);
              if (at.isProtocolParameter()) folderIcon = "ProtocolParameter";
            }
            catch (Throwable t)
            {}
          }
        }
        else if (n.getItemType() == Item.ANNOTATION)
        {
          folderIcon = "Annotation";
          try
          {
            AnnotationType at = ((Annotation)n.getItem(dc)).getAnnotationType();
            if (at.isProtocolParameter()) folderIcon = "ProtocolParameter";
          }
          catch (Throwable t)
          {}
        }       
        int numChildren = n.numChildren();
        %>begin
id  <%=n.getId()%>
title <%=n.getTitle() + (n.getNodeType() == Node.Type.FOLDER ? " (" + numChildren + ")" : "")%>
folderIcon  <%=folderIcon %>
numChildren <%=numChildren %>
end
<%
      }
      dc.commit();
    }
  }
  else
  {
    throw new WebException("popup", "Invalid command", "The command {1} is not recognised as a valid command.", cmd);
  }
}
finally
{
  if (dc != null) dc.close();
}
//out.flush();
//out.close();
%>