hopsworks-master/hopsworks-common/src/main/java/io/hops/hopsworks/common/dao/jobhistory/YarnApplicationstateFacade.java
/*
 * Changes to this file committed after and not including commit-id: ccc0d2c5f9a5ac661e60e6eaf138de7889928b8b
 * are released under the following license:
 *
 * This file is part of Hopsworks
 * Copyright (C) 2018, Logical Clocks AB. All rights reserved
 *
 * Hopsworks 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.
 *
 * Hopsworks 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 <https://www.gnu.org/licenses/>.
 *
 * Changes to this file committed before and including commit-id: ccc0d2c5f9a5ac661e60e6eaf138de7889928b8b
 * are released under the following license:
 *
 * Copyright (C) 2013 - 2018, Logical Clocks AB and RISE SICS AB. All rights reserved
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this
 * software and associated documentation files (the "Software"), to deal in the Software
 * without restriction, including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package io.hops.hopsworks.common.dao.jobhistory;

import java.util.EnumSet;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;
import io.hops.hopsworks.common.dao.AbstractFacade;
import io.hops.hopsworks.persistence.entity.jobs.history.YarnApplicationstate;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;

@Stateless
public class YarnApplicationstateFacade extends AbstractFacade<YarnApplicationstate> {

  @PersistenceContext(unitName = "kthfsPU")
  private EntityManager em;

  @Override
  protected EntityManager getEntityManager() {
    return em;
  }

  public YarnApplicationstateFacade() {
    super(YarnApplicationstate.class);
  }

  public EnumSet<YarnApplicationState> getRunningStates() {
    return EnumSet.of(YarnApplicationState.NEW, YarnApplicationState.GENERATING_SECURITY_MATERIAL,
        YarnApplicationState.NEW_SAVING, YarnApplicationState.SUBMITTED, YarnApplicationState.ACCEPTED,
        YarnApplicationState.RUNNING);
  }

  @Override
  public List<YarnApplicationstate> findAll() {
    TypedQuery<YarnApplicationstate> query = em.createNamedQuery(
            "YarnApplicationstate.findAll",
            YarnApplicationstate.class);
    return query.getResultList();
  }

  public List<YarnApplicationstate> findByAppname(String appname) {
    TypedQuery<YarnApplicationstate> query = em.createNamedQuery(
            "YarnApplicationstate.findByAppname",
            YarnApplicationstate.class).setParameter(
                    "appname", appname);
    return query.getResultList();
  }

  public List<YarnApplicationstate> findByAppuserAndAppState(String appUser,
          String appState) {
    TypedQuery<YarnApplicationstate> query = em.createNamedQuery(
            "YarnApplicationstate.findByAppuserAndAppsmstate",
            YarnApplicationstate.class).setParameter("appuser", appUser).
            setParameter("appsmstate", appState);
    return query.getResultList();
  }

  public YarnApplicationstate findByAppId(String appId) {
    try {
      return em.createNamedQuery("YarnApplicationstate.findByApplicationid",
              YarnApplicationstate.class).setParameter(
                      "applicationid", appId).getSingleResult();
    } catch (NoResultException e) {
      return null;
    }

  }
}
