Searcher.java

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package cedar.jetweb.servlet;

import javax.servlet.*;
import javax.servlet.http.*;

import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Vector;
import java.util.Collection;
import java.util.List;

import cedar.jetweb.*;
import cedar.jetweb.html.*;
import cedar.jetweb.model.*;
import cedar.jetweb.model.fit.*;
import cedar.jetweb.model.paper.*;
import cedar.jetweb.model.plots.*;
import cedar.jetweb.job.*;
import cedar.jetweb.generator.Generator;


public class Searcher 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.searchServletPath;

    //String title = "NB: If you make a wide-ranging search it
    //will take a minute or two for the results to return. Please
    //be patient.";
    String title = " ";
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    ResultSearchPattern pattern = null; 
    PlotSelection selection;
    Vector<MCProcessType> reactionList;

    JetWebConfig.setPrintWriter(out);

    System.out.println("SEARCH ACCESS FROM: "
               +request.getRemoteHost()+" = "+request.getRemoteAddr());
    String requestingHost = request.getRemoteHost();
    
    try {

        // Methods not requiring a pattern or a selection
        if ((request.getParameter("MORERESULTS")!=null)){


        boolean verbose = Boolean.parseBoolean(request.getParameter("VERBOSE"));
        HTMLUtils.displayListContinued(out,servletPath,verbose,
                           request.getParameter("RESULTKEY"));
        return;
        
        } else if (request.getParameter("REALDATA")!=null) {

        List<DataPlot> list = new Vector<DataPlot>();

        if (request.getParameter("COLLISIONID")!=null){
            String[] collIds = request.getParameterValues("COLLISIONID");       
            for (int i=0; i<collIds.length; i++){
            Collision coll = new Collision(Integer.parseInt(collIds[i]));
            for (DataPlot plot : PaperBank.getPlots(coll)){
                list.add(plot);
            }
            }
        } else if (request.getParameter("PROCESSID")!=null){
            String[] procIds = request.getParameterValues("PROCESSID");     
            for (int i=0; i<procIds.length; i++){
            MCProcessType proc = new MCProcessType(Integer.parseInt(procIds[i]));
            for (DataPlot plot : PaperBank.getPlots(proc)){
                list.add(plot);
            }
            }
        } else if (request.getParameter("PLOTID")!=null){
            String[] ids = request.getParameterValues("PLOTID");        
            for (int i=0; i<ids.length; i++){
            list.add(PaperBank.getPlot(Integer.parseInt(ids[i])));
            }
        } else if (request.getParameter("PAPERID")!=null){
            String[] ids = request.getParameterValues("PAPERID");       
            for (int i=0; i<ids.length; i++){
            Paper paper = PaperBank.getPaper(Integer.parseInt(ids[i]));
            for (DataPlot plot : paper.getPlots()){
                list.add(plot);
            }
            }
        } else {
            list = new Vector(PaperBank.getAllPlots());
        }
        HTMLUtils.displayList(out,servletPath,false,list);
        return;

        } else if (request.getParameter("PAPER")!=null) {

        List<Paper> list = new Vector<Paper>();

        if (request.getParameter("FITID")!=null) {
            // list of fitted papers.

            try {

            int fitId   = Integer.parseInt(request.getParameter("FITID"));
            int paperId = Integer.parseInt(request.getParameter("PAPERID"));
            System.out.println("fit id "+fitId);
            Fit fit = new Fit(fitId);
            System.out.println("fit id "+fit.getId());
            Paper paper = new Paper(paperId);
            
            HTMLPaperWriter op = new HTMLPaperWriter(out,servletPath);
            op.setVerbose(true);
            op.display(paper,fit);
            op.close();
            return;
            
            } catch (NumberFormatException ne){
            System.out.println("ServletUtils: ID not defined: "+ne);
            System.out.println("Default Query Screen");
            // If we get here, just write a new page.
            HTMLUtils.writeQueryScreen(title,pattern,null,out,servletPath);
            return;
            }

        } else if (request.getParameter("PAPERID")!=null){
            String[] ids = request.getParameterValues("PAPERID");       
            for (int i=0; i<ids.length; i++){
            list.add(PaperBank.getPaper(Integer.parseInt(ids[i])));
            }

        } else if (request.getParameter("COLLISIONID")!=null){
            String[] ids = request.getParameterValues("COLLISIONID");       
            for (int i=0; i<ids.length; i++){
            Collision coll = new Collision(Integer.parseInt(ids[i]));
            for (Paper paper : PaperBank.getPapers(coll)){
                list.add(paper);
            }
            }
        } else if (request.getParameter("PROCESSID")!=null){
            String[] ids = request.getParameterValues("PROCESSID");     
            for (int i=0; i<ids.length; i++){
            MCProcessType proc = new MCProcessType(Integer.parseInt(ids[i]));
            for (Paper paper : PaperBank.getPapers(proc)){
                list.add(paper);
            }
            }
        } else if (request.getParameter("PLOTID")!=null){
            String[] ids = request.getParameterValues("PLOTID");        
            for (int i=0; i<ids.length; i++){
            list.add(PaperBank.getPaper(PaperBank.getPlot(Integer.parseInt(ids[i]))));
            }
        } else {
            list = new Vector(PaperBank.getPapers());
        }
        HTMLUtils.displayList(out,servletPath,false,list);
        return;
        //************
        } else if ((request.getParameter("PROCESSTYPE") != null)) {

        List<MCProcessType> list = new Vector<MCProcessType>();

        if (request.getParameter("COLLISIONID")!=null){
            // Write out all the MCProcessTypes for the given Collisions.
            String[] collIds = request.getParameterValues("COLLISIONID");       
            for (int i=0; i<collIds.length; i++){
            Collision coll = new Collision(Integer.parseInt(collIds[i]));
            list.addAll(MCProcessType.getAll(coll,false));
            }
        } else if (request.getParameter("PROCESSID")!=null){
            String[] procIds = request.getParameterValues("PROCESSID");     
            for (int i=0; i<procIds.length; i++){
            MCProcessType proc = new MCProcessType(Integer.parseInt(procIds[i]));
            list.add(proc);
            }
        } else {            
            // Write out all the MCProcessTypes.
            list.addAll(MCProcessType.getAll(false));
        }
        HTMLUtils.displayList(out,servletPath,true,list);
        return;
        //**************
        } else if ((request.getParameter("COLLISION") != null)) {

        // write out collisions.
        List<Collision> list = new Vector<Collision>();
        if (request.getParameter("COLLISIONID")!=null){

            String[] collIds = request.getParameterValues("COLLISIONID");
            for (int i=0; i<collIds.length; i++){
            Collision coll = new Collision(Integer.parseInt(collIds[i]));
            list.add(coll);
            }

        } else {
            // write them all out.
            list.addAll(Collision.getAll());
        }
        HTMLUtils.displayList(out,servletPath,true,list);
        return;

        } else if (request.getParameter("FITIDGET") != null) {

        try {

            int fitId   = Integer.parseInt(request.getParameter("FITID"));
            Fit fit = new Fit(fitId);
            HTMLFitWriter op = new HTMLFitWriter(out,servletPath);
            op.setVerbose(true);
            op.display(fit);
            op.close();
            return;

        } catch (NumberFormatException ne){
            System.out.println("ServletUtils: Fit ID not defined: "+ne);
            System.out.println("Default Query Screen");
            // If we get here, just write a new page.
            HTMLUtils.writeQueryScreen(title,pattern,null,out,servletPath);
        }

        } else if (request.getParameter("MODELIDGET") != null) {

        try {

            int modelId   = Integer.parseInt(request.getParameter("MODELID"));
            Model model = new Model(modelId);
            HTMLModelWriter op = new HTMLModelWriter(out,servletPath);
            op.setVerbose(true);
            op.display(model);
            op.close();
            return;

        } catch (NumberFormatException ne){
            System.out.println("ServletUtils: Model ID not defined: "+ne);
            System.out.println("Default Query Screen");
            // If we get here, just write a new page.
            HTMLUtils.writeQueryScreen(title,pattern,null,out,servletPath);
        }

        } else if (request.getParameter("PLOTSELECTIONIDGET") != null) {

        // Display a plot selection.
        try {

            int psId   = Integer.parseInt(request.getParameter("PLOTSELECTIONID"));
            selection = new PlotSelection(psId);
            HTMLPlotWriter op = new HTMLPlotWriter(out,servletPath);
            op.setVerbose(true);
            op.displaySelection(selection);
            op.close();
            return;

        } catch (NumberFormatException ne){
            System.out.println("ServletUtils: Model ID not defined: "+ne);
            System.out.println("Default Query Screen");
            // If we get here, just write a new page.
            HTMLUtils.writeQueryScreen(title,pattern,null,out,servletPath);
        }

        } else if ((request.getParameter("CANCEL") != null)) {
        // Cancel. //////////////////////////////////////////////
        pattern=new ResultSearchPattern();
        selection=new PlotSelection();
        HTMLUtils.writeQueryScreen("Cancelled operation",pattern,selection,
                          out,servletPath);
        return;

        } else if (request.getParameter("PLOTTEXT")!=null) {
        // Write plot data to a text file.
        HTMLPlotWriter.writePlotText(request.getParameter("FITID"),
                       request.getParameter("PLOTID"),out);
        
        return;

        } else if ((request.getParameter("CHOOSEPROC") != null)) {
        HTMLUtils.writeProcScreen(request.getParameter("MODELID"),
                         out,servletPath);
        return;

        } else if (request.getParameter("RSLOGS")!=null) {
        // List all the logfiles for a given runseries.
        int rsid = Integer.parseInt(request.getParameter("RUNSERIESID"));
        Vector<LogFile> logs = JobUtils.getLogFiles(rsid);
        HTMLJobWriter jw = new HTMLJobWriter(out,servletPath);
        jw.writeTitle("LogFiles for RunSeries "+rsid);
        jw.listLogs(logs);
        jw.close();
        return;
        }

        System.out.println("request = "+request);

        // Make a pattern from the submitted form.
        pattern = ServletUtils.makePattern(request);

        // Make a reactionList from the submitted form.
        reactionList = ServletUtils.makeMCProcessList(request);

        // Methods requiring a pattern but not a selection
        if (request.getParameter("SUBMIT1") != null) {
        // Submit a job (first pass) ///////////////////////////////
        JobUtils.doJobRequest(pattern,reactionList,out,
                      servletPath,requestingHost);
        return;
        
        } else if ((request.getParameter("FINDDATA") != null)) {
        boolean submitting = false;
        HTMLUtils.writeParameterScreen(pattern,out,servletPath,submitting);
        return;
        
        } else if ((request.getParameter("SETPARS") != null)) {
        boolean submitting = (request.getParameterValues("SUBMITTINGJOB")!=null);
        if (pattern.getGenerator()==null){

            String[] gname = request.getParameterValues("SETPARS");     
            String[] tmp = request.getParameterValues("GENERATOR");

            String vers = null;
            if (tmp!=null){
            for (int i=0; i<tmp.length;i++){
                String name = tmp[i].substring(0,tmp[i].indexOf("-"));
                if (name.equals(gname[0])){
                vers = tmp[i].substring(tmp[i].indexOf("-")+1);
                }
            }
            }
            System.out.println(gname[0]+":"+vers);
            Generator gen = Generator.Maker(gname[0],vers);
            pattern.setGenerator(gen);      

        }
        // If this is a job submission rather than a
        // search, then set all parameters.
        if (submitting) pattern.getGenerator().setSoftDefaults();

        HTMLUtils.writeParameterScreen(pattern,out,servletPath,submitting);
        return;
        
        } else if ((request.getParameter("MOREDATA") != null)) {
        JobUtils.doJobRequest(pattern,reactionList,out,servletPath,
                      requestingHost);
        return;
        }


        // Build a paper selection from the page.
        selection = ServletUtils.makePlotSelection(request);
        
        // make this check only the sum plots!
        if (selection.fitIsEmpty()) { selection.setFitDefault(); }
        // make this check only the sum plots!
        if (selection.sumIsEmpty()) { selection.setSumDefault(); }
                
        // Methods requiring both pattern and selection.
        
        // Return page of results matching this pattern /////////////
        if (request.getParameter("GETFITS") != null || request.getParameter("GETMODELS") != null) {
        ServletUtils.performResultSearch
            (pattern,out,servletPath,selection, request);
        return;
        
        } else if (request.getParameter("DEFAULT") != null) {
        if (pattern.getGeneratorList().size()==1){
            // Set the parameters for this generator to default.
            pattern.setSoftDefaults();
            pattern.getGenerator().setDefaults();
        } else {
            // Set everything, including the generator, to default.
            pattern.setDefaults();
        }
        HTMLUtils.writeQueryScreen(title,pattern,selection,out,servletPath);
        return;
        
        
        } else if ((request.getParameter("SIMILARDATA") != null)) {
        HTMLUtils.writeJobRequestForm("Set your parameters",
                         pattern,selection,out,servletPath);
        return;

        } else if ((request.getParameter("CLEARPARS") != null)) {
        pattern.getGenerator().setDefaults();
        boolean submitting = (request.getParameterValues("SUBMITTINGJOB")!=null);
        HTMLUtils.writeParameterScreen(pattern,out,servletPath,submitting);
        return;
        
        } else if ((request.getParameter("SELECTPLOTS")!=null)){
        // Write out the page to select plots with defaults filled in.
        HTMLUtils.writeSelectPlotsPage(pattern,selection,out,servletPath);
        
        }else if ((request.getParameter("RESET")!=null)){
        // Write out the page to select plots with nothing filled in.
        selection.setSumPlots(new ArrayList<DataPlot>());
        selection.setFitPlots(new ArrayList<DataPlot>());
        HTMLUtils.writeSelectPlotsPage(pattern,selection,out,servletPath);
        
        } else if ((request.getParameter("COMPAREFIT")!=null)){
        HTMLFitWriter.writeCompareFitsPage(request.getParameter("FIT1"),
                           request.getParameter("FIT2"),
                           out,servletPath);
        return;

        } else if ((request.getParameter("COMPAREMODEL")!=null)){

                Model model1 = new Model(Integer.parseInt(request.getParameter("MODEL1")));
                Model model2 = new Model(Integer.parseInt(request.getParameter("MODEL2")));
        HTMLModelWriter op = new HTMLModelWriter(out,servletPath);
        op.listDifferences(model1,model2);
        op.close();
        return;

        } else if ((request.getParameter("NONDEF")!=null)){
        System.out.println("Showing non-default parameters");
                Model model = new Model(Integer.parseInt(request.getParameter("MODELID")));
        HTMLModelWriter op = new HTMLModelWriter(out,servletPath);
        op.listNonDefaults(model);
        op.close();
        return;

        } else if (request.getParameter("CLEARALL")!=null) {
        // Clear all parameters -> write new search page.
        pattern = new ResultSearchPattern();
        HTMLUtils.writeQueryScreen(title,pattern,selection,out,servletPath);
        return;

        } else {
        System.out.println("Default Query Screen");
        // If we get here, just write a new page.
        HTMLUtils.writeQueryScreen(title,pattern,selection,out,servletPath);
        }

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

    }
    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