IssueNotifier.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.issue;
 
import java.util.Date;
import java.util.List;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Issue;
import org.turro.dossier.entity.IssueStatus;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.db.WhereClause;
import org.turro.i18n.I_;
import org.turro.mail.impl.MessagePool;
import org.turro.scheduler.motor.DefaultTask;
 
public class IssueNotifier extends DefaultTask {
 
  @Override
  public String getName() {
    return I_.get("Issue notifier");
  }
 
  @Override
  public void run() {
    Date now = new Date();
    MessagePool pool = new MessagePool();
    for(Issue issue : getIssues(now)) {
      if((issue.getControlDate() != null && now.after(issue.getControlDate())) ||
            (issue.getDelivery() != null && now.after(issue.getDelivery()))) {
        new IssueNotification(I_.get("Date surpassed"), issue).poolMail(constructor, pool);
      }
    }
    pool.sendIt("[" + I_.get("Issue notifier") +
            " " + ElephantContext.getSiteName() + "]"
            , "IMailPool_Dossier");
  }
 
  private List<Issue> getIssues(Date now) {
    WhereClause wc = new WhereClause();
    wc.addClause("select distinct issue from Issue as issue");
    wc.addClause("where issue.status <> :status");
    wc.addNamedValue("status", IssueStatus.STATUS_CLOSED);
    wc.addClause("and (issue.startDate is null or issue.startDate <= :date)");
    wc.addNamedValue("date", now);
    return new DossierPU().getResultList(wc);
  }
 
  @Override
  public String getDataLabel() {
    return null;
  }
}