Package org.apache.ivory.entity.v0.process

Examples of org.apache.ivory.entity.v0.process.Output


     * @param type
     * @return APIResule -Succeeded or Failed
     */
    public APIResult validate(HttpServletRequest request, String type) {
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            Entity entity = deserializeEntity(request, entityType);
            validate(entity);
            return new APIResult(APIResult.Status.SUCCEEDED, "Validated successfully (" + entityType + ") " + entity.getName());
        } catch (Throwable e) {
            LOG.error("Validation failed for entity (" + type + ") ", e);
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     */
    public APIResult delete(HttpServletRequest request, String type, String entity, String colo) {

        checkColo(colo);
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            audit(request, entity, type, "DELETE");
            String removedFromEngine = "";
            try {
                Entity entityObj = EntityUtil.getEntity(type, entity);

                canRemove(entityObj);
                if (entityType.isSchedulable() && !DeploymentUtil.isPrism()) {
                    getWorkflowEngine().delete(entityObj);
                    removedFromEngine = "(KILLED in ENGINE)";
                }

                configStore.remove(entityType, entity);
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    // Parallel update can get very clumsy if two feeds are updated which
    // are referred by a single process. Sequencing them.
    public synchronized APIResult update(HttpServletRequest request, String type, String entityName, String colo) {
        checkColo(colo);
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            audit(request, entityName, type, "UPDATE");
            Entity oldEntity = EntityUtil.getEntity(type, entityName);
            Entity newEntity = deserializeEntity(request, entityType);
            validate(newEntity);
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        }
    }

    protected synchronized Entity submitInternal(HttpServletRequest request, String type) throws IOException, IvoryException {

        EntityType entityType = EntityType.valueOf(type.toUpperCase());
        Entity entity = deserializeEntity(request, entityType);

        Entity existingEntity = configStore.get(entityType, entity.getName());
        if (existingEntity != null) {
            if (EntityUtil.equals(existingEntity, entity))
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        checkColo(colo);
        Entity entityObj = null;
        try {
            entityObj = EntityUtil.getEntity(type, entity);
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            String status;

            if (entityType.isSchedulable()) {
                if (workflowEngine.isActive(entityObj)) {
                    if (workflowEngine.isSuspended(entityObj)) {
                        status = EntityStatus.SUSPENDED.name();
                    } else {
                        status = EntityStatus.RUNNING.name();
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     * @param type
     * @return String
     */
    public EntityList getDependencies(String type) {
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            Collection<String> entityNames = configStore.getEntities(entityType);
            if (entityNames == null || entityNames.equals("")) {
                return new EntityList(new Entity[] {});
            }
            Entity[] entities = new Entity[entityNames.size()];
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     * @param entityName
     * @return String
     */
    public String getEntityDefinition(String type, String entityName) {
        try {
            EntityType entityType = EntityType.valueOf(type.toUpperCase());
            Entity entity = configStore.get(entityType, entityName);
            if (entity == null) {
                throw new NoSuchElementException(entityName + " (" + type + ") not found");
            }
            return entity.toString();
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            List<CoordinatorJob> applicableCoords = getApplicableCoords(entity,
                    client, start, end, bundles);
            List<CoordinatorAction> actions = new ArrayList<CoordinatorAction>();

            for (CoordinatorJob coord : applicableCoords) {
                Frequency freq = createFrequency(coord.getFrequency(),
                        coord.getTimeUnit());
                TimeZone tz = EntityUtil.getTimeZone(coord.getTimeZone());
                Date iterStart = EntityUtil.getNextStartTime(
                        coord.getStartTime(), freq, tz, start);
                final Date iterEnd = (coord.getNextMaterializedTime().before(end) ? coord.getNextMaterializedTime() : end);
                while (!iterStart.after(iterEnd)) {
                    int sequence = EntityUtil.getInstanceSequence(
                            coord.getStartTime(), freq, tz, iterStart);
                    String actionId = coord.getId() + "@" + sequence;
                    CoordinatorAction coordActionInfo = null;
                    try {
                        coordActionInfo = client.getCoordActionInfo(actionId);
                    } catch (OozieClientException e) {
                        LOG.debug("Unable to get action for " + actionId + " "
                                + e.getMessage());
                    }
                    if (coordActionInfo != null) {
                        actions.add(coordActionInfo);
                    }
                    Calendar startCal = Calendar.getInstance(EntityUtil
                            .getTimeZone(coord.getTimeZone()));
                    startCal.setTime(iterStart);
                    startCal.add(freq.getTimeUnit().getCalendarUnit(),
                            coord.getFrequency());
                    iterStart = startCal.getTime();
                }
            }
            actionsMap.put(cluster, actions);
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        }
        return actionsMap;
    }

    private Frequency createFrequency(int frequency, Timeunit timeUnit) {
        return new Frequency(frequency, OozieTimeUnit.valueOf(timeUnit.name())
                .getIvoryTimeUnit());
    }
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    private Date getCoordLastActionTime(CoordinatorJob coord) {
        if (coord.getNextMaterializedTime() != null) {
            Calendar cal = Calendar.getInstance(EntityUtil.getTimeZone(coord
                    .getTimeZone()));
            cal.setTime(coord.getLastActionTime());
            Frequency freq = createFrequency(coord.getFrequency(),
                    coord.getTimeUnit());
            cal.add(freq.getTimeUnit().getCalendarUnit(), -1);
            return cal.getTime();
        }
        return null;
    }
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