FindPapersAsList.java

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package cedar.hepdata.webapp.pages;

import cedar.hepdata.model.*;
import cedar.hepdata.xml.*;
import cedar.hepdata.db.*;

import org.apache.tapestry5.annotations.*;
import org.apache.tapestry5.ioc.annotations.*;
import org.apache.tapestry5.services.*;

import org.hibernate.*;
import org.hibernate.criterion.*;
import java.util.*;


public class FindPapersAsList{

    @Inject
    private org.hibernate.Session _session;

    @Inject
    private RequestGlobals _reqGlobals;
     

    public String getQueryParam(String param){
       return _reqGlobals.getRequest().getParameter(param);
    }

    @Persist
    private String reaction;
    public String getReaction(){ return reaction; } 
    public void setReaction(String reaction){this.reaction = reaction;}

    @Persist
    private String observable;
    public String getObservable(){ return observable; } 
    public void setObservable(String observable){this.observable = observable;}

    @Persist
    private String sqrts;
    public String getSqrts(){ return sqrts; } 
    public void setSqrts(String sqrts){this.sqrts = sqrts;}

    @Persist
    private String plength;
    public String getPlength(){ return plength; } 
    public void setPlength(String plength){this.plength = plength;}

    @Persist
    private String starting;
    public String getStarting(){ return starting; } 
    public void setStarting(String starting){this.starting = starting;}


    public String getFirstQueryParameters(){
        StringBuffer qs = new StringBuffer();
        String mid = "";
        int number =  Integer.parseInt(plength);
        int newstart = 1;
        qs.append(mid + "reac=" + reaction);  mid = "&";
        qs.append(mid + "obs=" + observable);  mid = "&";
        qs.append(mid + "sqrtslo=" + sqrts);  mid = "&";
        qs.append(mid + "number=" + plength + mid + "start=" + Integer.toString(newstart));
        return qs.toString().replaceAll("\\+","%2B");
    }
 
    public String getLastQueryParameters(){
        StringBuffer qs = new StringBuffer();
        String mid = "";
        int number =  Integer.parseInt(plength);
        int newstart = Integer.parseInt(starting);
        int last = getCount().intValue();
        newstart = last - Integer.parseInt(plength) + 1;
        qs.append(mid + "reac=" + reaction);  mid = "&";
        qs.append(mid + "obs=" + observable);  mid = "&";
        qs.append(mid + "sqrtslo=" + sqrts);  mid = "&";
        qs.append(mid + "number=" + plength + mid + "start=" + Integer.toString(newstart));
        return qs.toString().replaceAll("\\+","%2B");
    }

    public String getNextQueryParameters(){
        StringBuffer qs = new StringBuffer();
        String mid = "";
        int number =  Integer.parseInt(plength);
        int newstart = Integer.parseInt(starting);
        newstart += number;
        qs.append(mid + "reac=" + reaction);  mid = "&";
        qs.append(mid + "obs=" + observable);  mid = "&";
        qs.append(mid + "sqrtslo=" + sqrts);  mid = "&";
        qs.append(mid + "number=" + plength + mid + "start=" + Integer.toString(newstart));
        return qs.toString().replaceAll("\\+","%2B");
    }

    public String getPrevQueryParameters(){
        StringBuffer qs = new StringBuffer();
        String mid = "";
        int number =  Integer.parseInt(plength);
        int newstart = Integer.parseInt(starting);
        newstart -= number;
        qs.append(mid + "reac=" + reaction);  mid = "&";
        qs.append(mid + "obs=" + observable);  mid = "&";
        qs.append(mid + "sqrtslo=" + sqrts);  mid = "&";
        qs.append(mid + "number=" + plength + mid + "start=" + Integer.toString(newstart));
        return qs.toString().replaceAll("\\+","%2B");
    }

    public String getFirstNumber(){
       return starting;
    }

    public String getSearchString(){
        StringBuffer qs = new StringBuffer();
        qs.append("(");
        qs.append(reaction);
        qs.append(")");
        qs.append(" " + observable);
        qs.append(" " + sqrts);
        qs.append(" " + sqrts);
        return qs.toString();
    }

    public String getLastNumber(){
        int first =  Integer.parseInt(starting);
        int number = Integer.parseInt(plength);
        int last = first + number - 1;
        return Integer.toString(last);
   }

    public String getPageSize(){
       return plength;
    }

    public Long getCount(){
        return (Long) ConstructQuery.Papers(reaction,observable,sqrts,"count",_session).uniqueResult();
    }

 
//Papers search
    private Paper _paper;
    public Paper getPaper() { return _paper; }
    public void setPaper(Paper paper) { _paper = paper; }
   
    public List <Paper> getPapers(){

        if(getQueryParam("reac") == null){}else{ reaction = getQueryParam("reac"); }
        if(getQueryParam("obs") == null){}else {observable = getQueryParam("obs");}
        if(getQueryParam("sqrtslo") == null){}else {sqrts = getQueryParam("sqrtslo");}
        if(getQueryParam("number") == null){}else {plength = getQueryParam("number");}
        if(getQueryParam("start") == null){}else {starting = getQueryParam("start");}        System.out.println("sqrts is " + sqrts);
        System.out.println("reaction is " + reaction);
        System.out.println("observable is " + observable);
        System.out.println("sqrts is " + sqrts);
        System.out.println("plength is " + plength);
        System.out.println("starting is " + starting);
        Query q = ConstructQuery.Papers(reaction,observable,sqrts,"",_session);
           // how many results do we want out and where to start
        int first = Integer.parseInt(starting);
        // setFirstResult counts from zero!!
        first=first-1;
        q.setFirstResult(first).setMaxResults(Integer.parseInt(plength));
           // execute the query and return the list of results
        System.out.println(q);
        return q.list();   
     }
}

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