IssueResolutionModel.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.dossier.zul.dossier;
 
import java.util.List;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Dossier;
import org.turro.dossier.entity.IssueParticipantRole;
import org.turro.dossier.entity.IssueResolution;
import org.turro.dossier.entity.IssueStatus;
import org.turro.elephant.db.WhereClause;
import org.turro.i18n.I_;
import org.turro.jpa.Dao;
import org.zkoss.zul.SimplePieModel;
 
public class IssueResolutionModel extends SimplePieModel {
 
  private Dossier dossier;
  private String issueParticipant;
 
  public IssueResolutionModel() {
  }
 
  public IssueResolutionModel(Dossier dossier) {
    setDossier(dossier);
  }
 
  public IssueResolutionModel(Dossier dossier, String issueParticipant) {
    this.issueParticipant = issueParticipant;
    setDossier(dossier);
  }
 
  public void setDossier(Dossier dossier) {
    this.dossier = dossier;
    readValues();
  }
 
  private void readValues() {
    Dao dao = new DossierPU();
    WhereClause wc = new WhereClause();
    wc.addClause("select issue.resolution, count(distinct issue.id)");
    wc.addClause("from Issue as issue");
    wc.addClause("left outer join issue.participants participant");
    wc.addClause("where issue.dossier = :dossier");
    wc.addClause("and (issue.status = :resolved");
    wc.addClause("or issue.status = :verified");
    wc.addClause("or issue.status = :closed)");
    if(issueParticipant != null) {
      wc.addClause("and participant.idContact = :idContact");
      wc.addClause("and participant.role = :role");
      wc.addNamedValue("idContact", issueParticipant);
      wc.addNamedValue("role", IssueParticipantRole.ISSUE_RESPONSIBLE);
    }
    wc.addClause("group by issue.status");
    wc.addNamedValue("dossier", dossier);
    wc.addNamedValue("resolved", IssueStatus.STATUS_RESOLVED);
    wc.addNamedValue("verified", IssueStatus.STATUS_VERIFIED);
    wc.addNamedValue("closed", IssueStatus.STATUS_CLOSED);
    List<Object[]> l = dao.getResultList(wc);
    for(Object[] result : l) {
      setValue(I_.byKey(((IssueResolution) result[0]).toString()),
              (Number) result[1]);
    }
  }
 
}