Java tutorial
/** * The software subject to this notice and license includes both human readable * source code form and machine readable, binary, object code form. The NCI OCR * Software was developed in conjunction with the National Cancer Institute * (NCI) by NCI employees and 5AM Solutions, Inc. (5AM). To the extent * government employees are authors, any rights in such works shall be subject * to Title 17 of the United States Code, section 105. * * This NCI OCR Software License (the License) is between NCI and You. You (or * Your) shall mean a person or an entity, and all other entities that control, * are controlled by, or are under common control with the entity. Control for * purposes of this definition means (i) the direct or indirect power to cause * the direction or management of such entity, whether by contract or otherwise, * or (ii) ownership of fifty percent (50%) or more of the outstanding shares, * or (iii) beneficial ownership of such entity. * * This License is granted provided that You agree to the conditions described * below. NCI grants You a non-exclusive, worldwide, perpetual, fully-paid-up, * no-charge, irrevocable, transferable and royalty-free right and license in * its rights in the NCI OCR Software to (i) use, install, access, operate, * execute, copy, modify, translate, market, publicly display, publicly perform, * and prepare derivative works of the NCI OCR Software; (ii) distribute and * have distributed to and by third parties the NCI OCR Software and any * modifications and derivative works thereof; and (iii) sublicense the * foregoing rights set out in (i) and (ii) to third parties, including the * right to license such rights to further third parties. For sake of clarity, * and not by way of limitation, NCI shall have no right of accounting or right * of payment from You or Your sub-licensees for the rights granted under this * License. This License is granted at no charge to You. * * Your redistributions of the source code for the Software must retain the * above copyright notice, this list of conditions and the disclaimer and * limitation of liability of Article 6, below. Your redistributions in object * code form must reproduce the above copyright notice, this list of conditions * and the disclaimer of Article 6 in the documentation and/or other materials * provided with the distribution, if any. * * Your end-user documentation included with the redistribution, if any, must * include the following acknowledgment: This product includes software * developed by 5AM and the National Cancer Institute. If You do not include * such end-user documentation, You shall include this acknowledgment in the * Software itself, wherever such third-party acknowledgments normally appear. * * You may not use the names "The National Cancer Institute", "NCI", or "5AM" * to endorse or promote products derived from this Software. This License does * not authorize You to use any trademarks, service marks, trade names, logos or * product names of either NCI or 5AM, except as required to comply with the * terms of this License. * * For sake of clarity, and not by way of limitation, You may incorporate this * Software into Your proprietary programs and into any third party proprietary * programs. However, if You incorporate the Software into third party * proprietary programs, You agree that You are solely responsible for obtaining * any permission from such third parties required to incorporate the Software * into such third party proprietary programs and for informing Your * sub-licensees, including without limitation Your end-users, of their * obligation to secure any required permissions from such third parties before * incorporating the Software into such third party proprietary software * programs. In the event that You fail to obtain such permissions, You agree * to indemnify NCI for any claims against NCI by such third parties, except to * the extent prohibited by law, resulting from Your failure to obtain such * permissions. * * For sake of clarity, and not by way of limitation, You may add Your own * copyright statement to Your modifications and to the derivative works, and * You may provide additional or different license terms and conditions in Your * sublicenses of modifications of the Software, or any derivative works of the * Software as a whole, provided Your use, reproduction, and distribution of the * Work otherwise complies with the conditions stated in this License. * * THIS SOFTWARE IS PROVIDED "AS IS," AND ANY EXPRESSED OR IMPLIED WARRANTIES, * (INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, * NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE) ARE DISCLAIMED. IN NO * EVENT SHALL THE NATIONAL CANCER INSTITUTE, 5AM SOLUTIONS, INC. OR THEIR * AFFILIATES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package gov.nih.nci.firebird.service.periodic; import static org.apache.commons.lang3.StringUtils.isEmpty; import gov.nih.nci.firebird.service.annual.registration.AnnualRegistrationService; import gov.nih.nci.firebird.service.ctep.esys.EsysIntegrationService; import gov.nih.nci.firebird.service.sponsor.SponsorService; import java.text.ParseException; import java.util.Calendar; import java.util.Date; import javax.annotation.Resource; import javax.ejb.Stateless; import javax.ejb.Timeout; import javax.ejb.Timer; import javax.ejb.TimerService; import javax.ejb.TransactionAttribute; import javax.ejb.TransactionAttributeType; import org.apache.commons.lang3.time.DateUtils; import com.fiveamsolutions.nci.commons.util.HibernateHelper; import com.google.inject.Inject; import com.google.inject.name.Named; /** * Provides timer creation and daily job execution functionality. */ @Stateless @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED) public class DailyJobServiceBean implements DailyJobService { static final String DAILY_JOB_SERVICE_BEAN_TIMER_MARKER = DailyJobServiceBean.class.getName(); private TimerService timerService; private Date initialExpiration; private AnnualRegistrationService annualRegistrationService; private HibernateHelper hibernateHelper; private EsysIntegrationService esysIntegrationService; private SponsorService sponsorService; @Override @TransactionAttribute(TransactionAttributeType.REQUIRES_NEW) public void initialize() { clearOldTimer(); createTimer(); } private void clearOldTimer() { for (Object timerObject : timerService.getTimers()) { Timer timer = (Timer) timerObject; if (isDailyJobServiceTimer(timer)) { timer.cancel(); } } } private boolean isDailyJobServiceTimer(Timer timer) { return DAILY_JOB_SERVICE_BEAN_TIMER_MARKER.equals(timer.getInfo()); } private void createTimer() { timerService.createTimer(initialExpiration, DateUtils.MILLIS_PER_DAY, DAILY_JOB_SERVICE_BEAN_TIMER_MARKER); } @Timeout @Override public void executeJobs(Timer timer) { if (!isEmpty(sponsorService.getSponsorWithAnnualRegistrationsExternalId())) { hibernateHelper.openAndBindSession(); try { annualRegistrationService.createPendingRenewals(); annualRegistrationService.sendRenewalReminders(); esysIntegrationService.updateInvestigatorStatuses(); } finally { hibernateHelper.unbindAndCleanupSession(); } } } @Override public void createTestTimer(Date expiration) { timerService.createTimer(expiration, DailyJobServiceBean.class.getName()); } @Resource void setTimerService(TimerService timerService) { this.timerService = timerService; } @Inject void setInitialExpiration(@Named("daily.job.runtime") String startTimeExpression) throws ParseException { Calendar startTime = DateUtils.toCalendar(DateUtils.parseDate(startTimeExpression, "H:mm")); initialExpiration = new Date(); initialExpiration = DateUtils.setHours(initialExpiration, startTime.get(Calendar.HOUR_OF_DAY)); initialExpiration = DateUtils.setMinutes(initialExpiration, startTime.get(Calendar.MINUTE)); initialExpiration = DateUtils.setSeconds(initialExpiration, 0); initialExpiration = DateUtils.setMilliseconds(initialExpiration, 0); if (initialExpiration.before(new Date())) { initialExpiration = DateUtils.addDays(initialExpiration, 1); } } @Resource(mappedName = "firebird/AnnualRegistrationServiceBean/local") void setAnnualRegistrationService(AnnualRegistrationService annualRegistrationService) { this.annualRegistrationService = annualRegistrationService; } @Inject void setHibernateHelper(HibernateHelper hibernateHelper) { this.hibernateHelper = hibernateHelper; } @Resource(mappedName = "firebird/EsysIntegrationServiceBean/local") void setEsysIntegrationService(EsysIntegrationService esysIntegrationService) { this.esysIntegrationService = esysIntegrationService; } @Resource(mappedName = "firebird/SponsorServiceBean/local") void setSponsorService(SponsorService sponsorService) { this.sponsorService = sponsorService; } }