Maintainer.java

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package cedar.jetweb.servlet;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServlet;
import java.io.PrintWriter;
import java.util.Enumeration;
import java.util.List;
import java.util.Vector;

import cedar.jetweb.model.paper.PaperBank;
import cedar.jetweb.model.plots.PlotSelection;
import cedar.jetweb.model.*;
import cedar.jetweb.JetWebConfig;
import cedar.jetweb.JetWebException;
import cedar.jetweb.job.JobUtils;
import cedar.jetweb.html.*;

import com.oreilly.servlet.multipart.*;

//import cedar.jetweb.db.DBConfig;

public class Maintainer extends HttpServlet {

    public void init(ServletConfig config) throws ServletException {
        super.init(config);

    // Set up configuration with servlet mode on. 
    JetWebConfig.init();

    // Read in all papers from the database.
    try {
        PaperBank.getConfig();
    } catch (JetWebException e){
        System.out.println(e.getMessage());
        e.printStackTrace(System.out);
    }
    }

    public void destroy() {
    }
    protected void doGet(HttpServletRequest request, HttpServletResponse response)

    throws ServletException, java.io.IOException {

    String servletPath = JetWebConfig.mainServletPath;

    String title = "Control Screen";
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    ResultSearchPattern pattern; 
    PlotSelection selection;
    

    JetWebConfig.setPrintWriter(out);

    // Build a search pattern from the page.
    try {
        // Methods not requiring a pattern or a selection
        if ((request.getParameter("MORERESULTS")!=null)){

        boolean verbose = Boolean.parseBoolean(request.getParameter("VERBOSE"));
        boolean modifiable = Boolean.parseBoolean(request.getParameter("MODIFIABLE"));
        HTMLUtils.displayListContinued(out,servletPath,verbose,modifiable,
                           request.getParameter("RESULTKEY"));
        return;
        }

        pattern = ServletUtils.makePattern(request);

        // Build a paper selection from the page.
        selection = ServletUtils.makePlotSelection(request);
        if (selection.fitIsEmpty()) { selection.setFitDefault(); }
        if (selection.sumIsEmpty()) { selection.setSumDefault(); }
        
        System.out.println("ACCESS FROM: "+request.getRemoteHost()+" = "+request.getRemoteAddr());
        String requestingHost = request.getRemoteHost();
        System.out.println(request.getContentType());

        Enumeration enmrt = request.getParameterNames();
        while (enmrt.hasMoreElements()){
        System.out.println("-----");
        System.out.println((String)enmrt.nextElement());
        System.out.println("-----");
        }   
        
        if (request.getParameter("CONFIG") != null) {
        // Submit a job (first pass) //////////////////////
        ServletUtils.updateConfig(request);
        HTMLUtils.writeControlScreen(" ",pattern,selection,out,servletPath);
        return;

        } else if ((request.getParameter("SUBMITFITEDIT") != null)) {
        System.out.println("Submitted edit request");
        ServletUtils.editFit(request,out,servletPath);
        return;

        } else if ((request.getParameter("PROCESSTYPE") != null)) {
        System.out.println("ProcessType management");
        // Write out all the MCProcessTypes, modifiable
        List<MCProcessType> list = new Vector<MCProcessType>();
        // Write out all the MCProcessTypes.
        list.addAll(MCProcessType.getAll(false));
        HTMLUtils.displayList(out,servletPath,true,true,list);
        return;

        } else if ((request.getParameter("MODIFYPROC") != null)) {
        System.out.println("Modifying ProcessType");
        MCProcessType proc = ServletUtils.buildProc(request);
        proc.store();
        // Write out all the MCProcessTypes, modifiable
        List<MCProcessType> list = new Vector<MCProcessType>();
        // Write out all the MCProcessTypes.
        list.addAll(MCProcessType.getAll(false));
        HTMLUtils.displayList(out,servletPath,true,true,list);
        return;

        } else if ((request.getParameter("DELETEPROC") != null)) {
        System.out.println("Deleting ProcessType");
        MCProcessType proc 
            = new MCProcessType(Integer.parseInt(request.getParameter("PROCESSID")));
        proc.delete();
        // Write out all the MCProcessTypes, modifiable
        List<MCProcessType> list = new Vector<MCProcessType>();
        // Write out all the MCProcessTypes.
        list.addAll(MCProcessType.getAll(false));
        HTMLUtils.displayList(out,servletPath,true,true,list);
        return;
        
        } else if ( (request.getParameter("FITID") != null) &&
            (!request.getParameter("FITID").trim().equals("")) 
            && request.getParameter("FITFIX")!=null) {

        String fitId = request.getParameter("FITID");
        HTMLFitWriter op = new HTMLFitWriter(out,servletPath);

        op.startControlForm("<p>Editing fit number "
                    +fitId
                    +" <em>If you are not an expert, go away!</em></p>");
        
        op.writeFitEditForm(fitId);
        op.endForm();
        op.close();
        return;
        
        } else  if ((request.getParameter("CHANGEPAPER") != null)) {
        // Modify or add a paper //////////////////////////////////////////
        ServletUtils.changePaper(request,out);
        HTMLPaperWriter.writePaperScreen(request.getParameter("PAPERID"),out,servletPath);
        return;

        } else  if ((request.getParameter("DELETEPAPER") != null)) {
        // Modify or add a paper //////////////////////////////////////////
        ServletUtils.deletePaper(request);
        HTMLUtils.writeControlScreen("Paper deleted",pattern,selection,out,servletPath);
        return;
        
        } else  if ((request.getParameter("PAPERID") != null)
                && ( !request.getParameter("PAPERID").trim().equals(""))&& request.getParameter("PAPERMOD")!=null) {
        // Modify or add a paper //////////////////////////////////////////
        HTMLPaperWriter.writePaperScreen(request.getParameter("PAPERID"),out,servletPath);
        return;
        
        } else  if ((request.getParameter("PAPERADD") != null)) {
        // Modify or add a paper //////////////////////////////////////////
        HTMLPaperWriter.writePaperScreen(request.getParameter("PAPERID"),out,servletPath);
        return;
        
        } else  if ((request.getParameter("PROCESSNEW") != null)) {
        // Assimilate any new results //////////////////////////////////////////////
        JobUtils.updateJobs();
        HTMLUtils.writeControlScreen("Successfully run new results.",
                        pattern,selection,out,servletPath);
        return;
        }else if (request.getParameter("DEFAULTSMOD") != null){
        ServletUtils.generatorDefaults(request);
        HTMLUtils.writeControlScreen("Successfully updated Jetweb database",
                        pattern,selection,out,servletPath);

        System.out.println("Value of XMLDEFAULTS is "+request.getParameter("XMLDEFAULTS"));

        return;

        } else  if ((request.getParameter("FINISHED") != null)) {
        // Modify or add a paper //////////////////////////////////////////
        HTMLUtils.writeControlScreen(" ",pattern,selection,out,servletPath);
        return;
        
        } else if ((request.getParameter("CANCEL") != null)) {
        // Cancel. //////////////////////////////////////////////
        pattern  = new ResultSearchPattern();
        selection= new PlotSelection();
        HTMLUtils.writeControlScreen("Cancelled operation",
                        pattern,selection,out,servletPath);
        return;
        
        } else if ((request.getParameter("SEARCH") != null)) {
        // Search //////////////////////////////////////////////
        HTMLUtils.writeQueryScreen(" ",pattern,selection,out,JetWebConfig.searchServletPath);
        return;
        
        } else if ((request.getParameter("PENDING") != null)) {
        HTMLUtils.listPendingJobs(out,servletPath);
        return;
        
        } else {
        // If we get here, just write a new control page.
        HTMLUtils.writeControlScreen(" ",pattern,selection,out,servletPath);
        }

    } catch (JetWebException e){
        HTMLErrorWriter.write(out,e);
        return;
    }


    }
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, java.io.IOException {
        doGet(request,response);
    }

    public String getServletInfo() {
        return "Test servlet. Do not use.";
    }

}

Generated Wed Jan 17 09:14:27 GMT 2007