YAxisAsText.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 YAxisAsText {

    @Inject
    private RequestGlobals _reqGlobals;

    @Inject
    private org.hibernate.Session _session;


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

    public String getHepId() {
        return getQueryParam("hepid");
    }

    public String getDsId() {
        return getQueryParam("dsid");
    }

    public String getYId() {
        return getQueryParam("yid");
    }

    public String getXId() {
        return getQueryParam("xid");
    }


    // YAxis methods
    private YAxis _yaxis;

    public YAxis getYAxis() {
        return _yaxis;
    }

    public void setYAxis(YAxis y) {
        _yaxis = y;
    }

    public List <YAxis> getYAxes() {
        Query q = constructQuery();
        return q.list();
    }

    private Query constructQuery() {
        String theHepId = getQueryParam("hepid");
        String theDataset = getQueryParam("dsid");
        String theYAxis = getQueryParam("yid");
        Query q = null;
        StringBuffer b = new StringBuffer();
        b.append("select distinct y from Paper p join p._datasets d join d._yAxes y "
                 + "where y._localId = :yid and d._localId = :dsid and p._id = :hepid");
        q = _session.createQuery(b.toString());
        q.setString( "hepid",theHepId);
        q.setString( "dsid",theDataset);
        q.setString( "yid",theYAxis);
        return q;
    }

}

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