Examples of com.enioka.jqm.jpamodel.JobDef

com.enioka.jqm.jpamodel.JobDef
Not part of any API - this an internal JQM class and may change without notice.
JPA persistence class for storing the definition of all the user codes (the payloads) that can be run by the JQM engines. It contains all the metadata needed to create an execution request (a {@link JobInstance}).

    @Override
    public int enqueue(JobRequest jd)
    {
        jqmlogger.trace("BEGINING ENQUEUE");
        EntityManager em = getEm();
        JobDef job = null;
        try
        {
            job = em.createQuery(
                    "SELECT j FROM JobDef j LEFT JOIN FETCH j.queue LEFT JOIN FETCH j.parameters WHERE j.applicationName = :name",
                    JobDef.class).setParameter("name", jd.getApplicationName()).getSingleResult();
        }
        catch (NoResultException ex)
        {
            jqmlogger.error("Job definition named " + jd.getApplicationName() + " does not exist");
            closeQuietly(em);
            throw new JqmInvalidRequestException("no job definition named " + jd.getApplicationName());
        }


        jqmlogger.trace("Job to enqueue is from JobDef " + job.getId());
        Integer hl = null;
        List<JobParameter> jps = overrideParameter(job, jd, em);


        // Begin transaction (that will hold a lock in case of Highlander)
        try
        {
            em.getTransaction().begin();


            if (job.isHighlander())
            {
                hl = highlanderMode(job, em);
            }


            if (hl != null)
            {
                jqmlogger.trace("JI won't actually be enqueued because a job in highlander mode is currently submitted: " + hl);
                closeQuietly(em);
                return hl;
            }
            jqmlogger.trace("Not in highlander mode or no currently enqueued instance");
        }
        catch (Exception e)
        {
            closeQuietly(em);
            throw new JqmClientException("Could not do highlander analysis", e);
        }


        try
        {
            JobInstance ji = new JobInstance();
            ji.setJd(job);
            ji.setSessionID(jd.getSessionID());
            ji.setUserName(jd.getUser());
            ji.setState(State.SUBMITTED);
            ji.setQueue(job.getQueue());
            ji.setNode(null);
            // Can be null (if no email is asked for)
            ji.setEmail(jd.getEmail());
            ji.setCreationDate(Calendar.getInstance());
            if (jd.getParentID() != null)

View Full Code Here


    @Override
    public JobDef getRowData(String rowKey)
    {
        EntityManager em = Db.getEm();
        JobDef jd = em.find(JobDef.class, Integer.parseInt(rowKey));
        em.close();
        return jd;
    }

View Full Code Here

                        for (String n : jobs)
                        {
                            jqmlogger.debug("The jobs will be changed");
                            try
                            {
                                JobDef j = em.createQuery("SELECT j FROM JobDef j WHERE j.applicationName = :n", JobDef.class)
                                        .setParameter("n", n).getSingleResult();
                                Queue queue = em.createQuery("SELECT q FROM Queue q WHERE q.name = :n", Queue.class)
                                        .setParameter("n", name).getSingleResult();
                                em.getTransaction().begin();
                                j.setQueue(queue);
                                em.getTransaction().commit();
                                jqmlogger.debug("New configurations applied");
                            }
                            catch (NonUniqueResultException s)
                            {

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                        Element ee = (Element) nl.item(i);


                        canBeRestarted = ("true".equals(ee.getElementsByTagName("canBeRestarted").item(0).getTextContent())) ? true : false;
                        javaClassName = ee.getElementsByTagName("javaClassName").item(0).getTextContent();


                        JobDef jd;
                        TypedQuery<JobDef> q = em.createQuery("SELECT j FROM JobDef j WHERE j.applicationName = :n", JobDef.class);
                        q.setParameter("n", ee.getElementsByTagName("name").item(0).getTextContent());
                        if (q.getResultList().size() == 1)
                        {
                            jd = q.getResultList().get(0);
                            jd.getParameters().clear();
                        }
                        else
                        {
                            jd = new JobDef();
                        }


                        // Queue
                        if (jd.getQueue() == null && ee.getElementsByTagName("queue").getLength() != 0)
                        {
                            // Specified inside the XML. Does the queue already exist?
                            String qname = ee.getElementsByTagName("queue").item(0).getTextContent();
                            try
                            {
                                queue = em.createQuery("SELECT q FROM Queue q WHERE q.name = :name", Queue.class)
                                        .setParameter("name", qname).getSingleResult();
                                // The queue exists
                            }
                            catch (NoResultException noe)
                            {
                                // The queue must be created.
                                if (createdQueues.containsKey(qname))
                                {
                                    queue = createdQueues.get(qname);
                                }
                                else
                                {
                                    queue = new Queue();
                                    queue.setDescription("Created from a jobdef import. Description should be set later");
                                    queue.setName(qname);
                                    em.persist(queue);
                                    createdQueues.put(qname, queue);
                                }
                            }
                        }
                        else
                        {
                            // Not specified => default queue
                            queue = em.createQuery("SELECT q FROM Queue q WHERE q.defaultQueue = true", Queue.class).getSingleResult();
                        }


                        // Easy attributes
                        description = ee.getElementsByTagName("description").item(0).getTextContent();
                        applicationName = ee.getElementsByTagName("name").item(0).getTextContent();
                        application = ee.getElementsByTagName("application").item(0).getTextContent();
                        module = ee.getElementsByTagName("module").item(0).getTextContent();
                        // Keyword used to be called "other". We allow both for ascending compatibility. ("other" is deprecated - don't use)
                        if (ee.getElementsByTagName("other1").getLength() > 0 && ee.getElementsByTagName("other2").getLength() > 0
                                && ee.getElementsByTagName("other3").getLength() > 0)
                        {
                            keyword1 = ee.getElementsByTagName("other1").item(0).getTextContent();
                            keyword2 = ee.getElementsByTagName("other2").item(0).getTextContent();
                            keyword3 = ee.getElementsByTagName("other3").item(0).getTextContent();
                        }
                        else if (ee.getElementsByTagName("keyword1").getLength() > 0 && ee.getElementsByTagName("keyword2").getLength() > 0
                                && ee.getElementsByTagName("keyword3").getLength() > 0)
                        {
                            keyword1 = ee.getElementsByTagName("keyword1").item(0).getTextContent();
                            keyword2 = ee.getElementsByTagName("keyword2").item(0).getTextContent();
                            keyword3 = ee.getElementsByTagName("keyword3").item(0).getTextContent();
                        }
                        highlander = ("true".equals(ee.getElementsByTagName("highlander").item(0).getTextContent())) ? true : false;
                        jarPath = e.getElementsByTagName("path").item(0).getTextContent();


                        NodeList l = ee.getElementsByTagName("parameter");


                        for (int j = 0; j < l.getLength(); j++)
                        {
                            Element t = (Element) l.item(j);


                            JobDefParameter jdp = new JobDefParameter();
                            jdp.setKey(t.getElementsByTagName("key").item(0).getTextContent());
                            jdp.setValue(t.getElementsByTagName("value").item(0).getTextContent());
                            jd.getParameters().add(jdp);
                        }


                        jd.setCanBeRestarted(canBeRestarted);
                        jd.setJavaClassName(javaClassName);
                        jd.setQueue(queue);
                        jd.setApplicationName(applicationName);
                        jd.setApplication(application);
                        jd.setModule(module);
                        jd.setKeyword1(keyword1);
                        jd.setKeyword2(keyword2);
                        jd.setKeyword3(keyword3);
                        jd.setHighlander(highlander);
                        jd.setJarPath(jarPath);
                        jd.setDescription(description);


                        em.persist(jd);
                        jqmlogger.info("Imported application " + applicationName);
                    }
                }

View Full Code Here


    // ------------------ JOBDEFINITION ------------------------


    public static JobDef initJobDefinition(String javaClassName, Queue queue, EntityManager em)
    {
        JobDef j = new JobDef();
        EntityTransaction transac = em.getTransaction();
        transac.begin();


        j.setJavaClassName(javaClassName);
        j.setQueue(queue);


        em.persist(j);
        transac.commit();


        return j;

View Full Code Here


    public static JobDef createJobDef(String descripton, boolean canBeRestarted, String javaClassName, List<JobDefParameter> jps,
            String jp, Queue queue, Integer maxTimeRunning, String applicationName, String application, String module, String keyword1,
            String keyword2, String keyword3, boolean highlander, EntityManager em)
    {
        JobDef j = new JobDef();
        EntityTransaction transac = em.getTransaction();
        transac.begin();


        // ------------------


        j.setDescription(descripton);
        j.setCanBeRestarted(canBeRestarted);
        j.setJavaClassName(javaClassName);
        j.setParameters(jps);
        j.setQueue(queue);
        j.setApplicationName(applicationName);
        j.setApplication(application);
        j.setModule(module);
        j.setKeyword1(keyword1);
        j.setKeyword2(keyword2);
        j.setKeyword3(keyword3);
        j.setHighlander(highlander);
        j.setJarPath(jp);


        em.persist(j);
        transac.commit();


        return j;

View Full Code Here

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