/*
* Copyright 2011 Blazebit
*/
package com.blazebit.monitor.quartz.service.impl;
import com.blazebit.monitor.quartz.model.SchedulerConfiguration;
import com.blazebit.monitor.quartz.service.SchedulerConfigurationService;
import java.io.Serializable;
import java.util.List;
import javax.ejb.Stateless;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
/**
*
* @author Christian Beikov
*/
@Stateless
public class SchedulerConfigurationServiceImpl implements
SchedulerConfigurationService, Serializable {
private static final long serialVersionUID = 1L;
@PersistenceContext(name = "QuartzManagerPU")
private EntityManager em;
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
@Override
public List<SchedulerConfiguration> getAllConfigurations() {
return em.createQuery("FROM SchedulerConfiguration",
SchedulerConfiguration.class).getResultList();
}
@Override
public SchedulerConfiguration saveConfiguration(
SchedulerConfiguration schedulerConfiguration) {
SchedulerConfiguration elem = em.merge(schedulerConfiguration);
em.flush();
return elem;
}
@Override
public void deleteConfiguration(
SchedulerConfiguration schedulerConfiguration) {
em.remove(em.getReference(SchedulerConfiguration.class,
schedulerConfiguration.getId()));
em.flush();
}
}