Package com.liferay.portal.ejb

Source Code of com.liferay.portal.ejb.ReleasePersistence

/**
* Copyright (c) 2000-2005 Liferay, LLC. 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 com.liferay.portal.ejb;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import com.dotcms.repackage.net.sf.hibernate.HibernateException;
import com.dotcms.repackage.net.sf.hibernate.ObjectNotFoundException;
import com.dotcms.repackage.net.sf.hibernate.Session;

import com.liferay.portal.NoSuchReleaseException;
import com.liferay.portal.SystemException;
import com.liferay.portal.util.HibernateUtil;

/**
* <a href="ReleasePersistence.java.html"><b><i>View Source</i></b></a>
*
* @author  Brian Wing Shun Chan
* @version $Revision: 1.2 $
*
*/
public class ReleasePersistence extends BasePersistence {
  protected com.liferay.portal.model.Release create(String releaseId) {
    return new com.liferay.portal.model.Release(releaseId);
  }

  protected com.liferay.portal.model.Release remove(String releaseId)
    throws NoSuchReleaseException, SystemException {
    Session session = null;

    try {
      session = openSession();

      ReleaseHBM releaseHBM = (ReleaseHBM)session.load(ReleaseHBM.class,
          releaseId);
      com.liferay.portal.model.Release release = ReleaseHBMUtil.model(releaseHBM);
      session.delete(releaseHBM);
      session.flush();
      ReleasePool.remove(releaseId);

      return release;
    }
    catch (HibernateException he) {
      if (he instanceof ObjectNotFoundException) {
        throw new NoSuchReleaseException(releaseId.toString());
      }
      else {
        throw new SystemException(he);
      }
    }
    finally {
      HibernateUtil.closeSession(session);
    }
  }

  protected com.liferay.portal.model.Release update(
    com.liferay.portal.model.Release release) throws SystemException {
    Session session = null;

    try {
      if (release.isNew() || release.isModified()) {
        session = openSession();

        if (release.isNew()) {
          ReleaseHBM releaseHBM = new ReleaseHBM(release.getReleaseId(),
              release.getCreateDate(), release.getModifiedDate(),
              release.getBuildNumber(), release.getBuildDate());
          session.save(releaseHBM);
          session.flush();
        }
        else {
          try {
            ReleaseHBM releaseHBM = (ReleaseHBM)session.load(ReleaseHBM.class,
                release.getPrimaryKey());
            releaseHBM.setCreateDate(release.getCreateDate());
            releaseHBM.setModifiedDate(release.getModifiedDate());
            releaseHBM.setBuildNumber(release.getBuildNumber());
            releaseHBM.setBuildDate(release.getBuildDate());
            session.flush();
          }
          catch (ObjectNotFoundException onfe) {
            ReleaseHBM releaseHBM = new ReleaseHBM(release.getReleaseId(),
                release.getCreateDate(),
                release.getModifiedDate(),
                release.getBuildNumber(), release.getBuildDate());
            session.save(releaseHBM);
            session.flush();
          }
        }

        release.setNew(false);
        release.setModified(false);
        release.protect();
        ReleasePool.remove(release.getPrimaryKey());
        ReleasePool.put(release.getPrimaryKey(), release);
      }

      return release;
    }
    catch (HibernateException he) {
      throw new SystemException(he);
    }
    finally {
      HibernateUtil.closeSession(session);
    }
  }

  protected com.liferay.portal.model.Release findByPrimaryKey(
    String releaseId) throws NoSuchReleaseException, SystemException {
    com.liferay.portal.model.Release release = ReleasePool.get(releaseId);
    Session session = null;

    try {
      if (release == null) {
        session = openSession();

        ReleaseHBM releaseHBM = (ReleaseHBM)session.load(ReleaseHBM.class,
            releaseId);
        release = ReleaseHBMUtil.model(releaseHBM);
      }

      return release;
    }
    catch (HibernateException he) {
      if (he instanceof ObjectNotFoundException) {
        throw new NoSuchReleaseException(releaseId.toString());
      }
      else {
        throw new SystemException(he);
      }
    }
    finally {
      HibernateUtil.closeSession(session);
    }
  }

  protected List findAll() throws SystemException {
    Session session = null;

    try {
      session = openSession();

      StringBuffer query = new StringBuffer();
      query.append(
        "FROM Release_ IN CLASS com.liferay.portal.ejb.ReleaseHBM ");

      Iterator itr = session.find(query.toString()).iterator();
      List list = new ArrayList();

      while (itr.hasNext()) {
        ReleaseHBM releaseHBM = (ReleaseHBM)itr.next();
        list.add(ReleaseHBMUtil.model(releaseHBM));
      }

      return list;
    }
    catch (HibernateException he) {
      throw new SystemException(he);
    }
    finally {
      HibernateUtil.closeSession(session);
    }
  }
}
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