ShapeDemo Class Reference

Tests the HepData object model. More...

List of all members.

Public Member Functions
String	getServletInfo ()
	Returns a short description of the servlet.
void	doGet (HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
	Responds to an HTTP GET request.

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Detailed Description

Tests the HepData object model.

Author:

Mike Whalley

Version:

Id

ModelDemo.java 626 2006-05-30 23:13:51Z buckley

Definition at line 27 of file ShapeDemo.java.

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Member Function Documentation

String getServletInfo

(

)

Returns a short description of the servlet.

Definition at line 30 of file ShapeDemo.java.

                                   {
        return "Test servlet. Do not use.";
    }

void doGet	(	HttpServletRequest	request,
		HttpServletResponse	response
	)			throws IOException, ServletException

Responds to an HTTP GET request.

Definition at line 36 of file ShapeDemo.java.

                                                                                                                     {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();

        out.println("<h1>Shape demo (DB)</h1>");
        out.println("<p>Reading in data from a Database !!!</p>");

        out.println(request.getParameter("irn"));
        String irn = request.getParameter("irn");
        int spiresid = Integer.parseInt(irn);

        String dataset = null;
        String yaxis = null;
        dataset = request.getParameter("dataset");
        yaxis = request.getParameter("yaxis");
        
        Paper p = null;
        try {
// getting from xml file
//            Data data = XMLUtils.getDataFromHepML(new File("/home/whalley/hd/hepdata-migration/shapes-hepml/"+ irn + ".hep.xml"));
//          if (data != null) p = data.getFirstPaper();
// getting from the db
            DbUtils.beginTransaction();
            Query q = DbUtils.createQuery("from Paper as p where p._spiresId = :irn"); 
            q.setLong("irn", spiresid) ;
            List results = q.list();
            for (Object oPaper : results) {
                p = (Paper) oPaper;
                if (p == null) throw new Exception("Null paper");

                this.displayHeader(p,out);
                if(dataset == null){
                   this.displayDatasetError(p,out,String.valueOf(1));
                }
                else{
                    this.displayDatasetError(p,out,dataset);
                }
                if(dataset == null){
                    this.displayDatasets(p,out);
                }
                else if(yaxis == null){
                    this.displayDataset(p,out,dataset);
                }
                else                  {
                   this.displayDataset(p,out,dataset,yaxis);
                }
            }
            DbUtils.endTransaction();
        } catch (Exception e) {
            out.println("Exception: " + e.toString());
            out.println("<pre>");
            e.printStackTrace(out);
            out.println("</pre>");
            return;
        }
    }

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The documentation for this class was generated from the following file:

• /home/buckley/hepdata/codedocs/src/hepdata/hepdata-webapp/src/main/java/cedar/hepdata/webapp/ShapeDemo.java