Examples with IJobManager org.jumpmind.symmetric.job.IJobManager used on opensource projects

Example 1 with IJobManager

use of org.jumpmind.symmetric.job.IJobManager in project symmetric-ds by JumpMind.

the class RestService method invokeJob.

/**
     * Execute the named job.  This can be used to control when jobs are run via and external application.  You would typically 
     * disable the job first so it no longer runs automatically.  
     */
@ApiOperation(value = "Execute the named job.  This can be used to control when jobs are run via and external application.  " + "You would typically disable the job first so it no longer runs automatically.  Jobs you might want to control include: " + "job.route, job.push, job.pull, job.offline.push, job.offline.pull")
@RequestMapping(value = "engine/{engine}/invokejob", method = { RequestMethod.GET, RequestMethod.POST })
@ResponseStatus(HttpStatus.OK)
@ResponseBody
public boolean invokeJob(@PathVariable("engine") String engineName, @RequestParam("jobname") String jobName) {
    IJobManager jobManager = getSymmetricEngine(engineName).getJobManager();
    IJob job = jobManager.getJob(jobName);
    if (job == null) {
        log.warn("Could not find a job with the name '{}' in the '{}' engine", jobName, engineName);
        return false;
    } else if (!job.isRunning()) {
        log.info("Invoking '{}' via the REST API", jobName);
        return job.invoke(true);
    } else {
        log.info("Could not invoke the '{}' job via the REST API because it is already running", jobName);
        return false;
    }
}

Example 2 with IJobManager

use of org.jumpmind.symmetric.job.IJobManager in project symmetric-ds by JumpMind.

the class SnapshotUtil method writeJobsStats.

protected static void writeJobsStats(ISymmetricEngine engine, File tmpDir) {
    FileWriter writer = null;
    try {
        writer = new FileWriter(new File(tmpDir, "jobs.txt"));
        IJobManager jobManager = engine.getJobManager();
        IClusterService clusterService = engine.getClusterService();
        INodeService nodeService = engine.getNodeService();
        writer.write("There are " + nodeService.findNodeHosts(nodeService.findIdentityNodeId()).size() + " instances in the cluster\n\n");
        writer.write(StringUtils.rightPad("Job Name", 30) + StringUtils.rightPad("Schedule", 20) + StringUtils.rightPad("Status", 10) + StringUtils.rightPad("Server Id", 30) + StringUtils.rightPad("Last Server Id", 30) + StringUtils.rightPad("Last Finish Time", 30) + StringUtils.rightPad("Last Run Period", 20) + StringUtils.rightPad("Avg. Run Period", 20) + "\n");
        List<IJob> jobs = jobManager.getJobs();
        Map<String, Lock> locks = clusterService.findLocks();
        for (IJob job : jobs) {
            Lock lock = locks.get(job.getClusterLockName());
            String status = getJobStatus(job, lock);
            String runningServerId = lock != null ? lock.getLockingServerId() : "";
            String lastServerId = clusterService.getServerId();
            if (lock != null) {
                lastServerId = lock.getLastLockingServerId();
            }
            String schedule = StringUtils.isBlank(job.getCronExpression()) ? Long.toString(job.getTimeBetweenRunsInMs()) : job.getCronExpression();
            String lastFinishTime = getLastFinishTime(job, lock);
            writer.write(StringUtils.rightPad(job.getClusterLockName().replace("_", " "), 30) + StringUtils.rightPad(schedule, 20) + StringUtils.rightPad(status, 10) + StringUtils.rightPad(runningServerId == null ? "" : runningServerId, 30) + StringUtils.rightPad(lastServerId == null ? "" : lastServerId, 30) + StringUtils.rightPad(lastFinishTime == null ? "" : lastFinishTime, 30) + StringUtils.rightPad(job.getLastExecutionTimeInMs() + "", 20) + StringUtils.rightPad(job.getAverageExecutionTimeInMs() + "", 20) + "\n");
        }
    } catch (IOException e) {
        log.warn("Failed to write jobs information", e);
    } finally {
        IOUtils.closeQuietly(writer);
    }
}

Example 3 with IJobManager

use of org.jumpmind.symmetric.job.IJobManager in project symmetric-ds by JumpMind.

the class ConfigurationChangedDataRouter method contextCommitted.

@Override
public void contextCommitted(SimpleRouterContext routingContext) {
    if (engine.getParameterService().is(ParameterConstants.AUTO_REFRESH_AFTER_CONFIG_CHANGED, true)) {
        if (routingContext.get(CTX_KEY_FLUSH_PARAMETERS_NEEDED) != null && engine.getParameterService().is(ParameterConstants.AUTO_SYNC_CONFIGURATION)) {
            log.info("About to refresh the cache of parameters because new configuration came through the data router");
            engine.getParameterService().rereadParameters();
        }
        if (routingContext.get(CTX_KEY_FLUSH_CHANNELS_NEEDED) != null) {
            log.info("Channels flushed because new channels came through the data router");
            engine.getConfigurationService().clearCache();
        }
        Object needsSynced = routingContext.get(CTX_KEY_RESYNC_NEEDED);
        if (needsSynced != null && engine.getParameterService().is(ParameterConstants.AUTO_SYNC_TRIGGERS) && engine.getParameterService().is(ParameterConstants.AUTO_SYNC_TRIGGERS_AFTER_CONFIG_CHANGED)) {
            if (Boolean.TRUE.equals(needsSynced)) {
                log.info("About to syncTriggers because new configuration came through the data router");
                engine.getTriggerRouterService().syncTriggers();
            } else if (needsSynced instanceof Set) {
                @SuppressWarnings("unchecked") Set<Trigger> triggers = (Set<Trigger>) needsSynced;
                for (Trigger trigger : triggers) {
                    log.info("About to sync the " + trigger.getTriggerId() + " trigger because a change was detected by the config data router");
                    engine.getTriggerRouterService().syncTrigger(trigger.getTriggerId(), null);
                }
            }
        }
        if (routingContext.get(CTX_KEY_FLUSH_TRANSFORMS_NEEDED) != null) {
            log.info("About to refresh the cache of transformation because new configuration came through the data router");
            engine.getTransformService().clearCache();
            log.info("About to clear the staging area because new transform configuration came through the data router");
            engine.getStagingManager().clean(0);
        }
        if (routingContext.get(CTX_KEY_FLUSH_CONFLICTS_NEEDED) != null) {
            log.info("About to refresh the cache of conflict settings because new configuration came through the data router");
            engine.getDataLoaderService().clearCache();
        }
        if (routingContext.get(CTX_KEY_FLUSH_LOADFILTERS_NEEDED) != null) {
            log.info("About to refresh the cache of load filters because new configuration came through the data router");
            engine.getLoadFilterService().clearCache();
        }
        insertReloadEvents(routingContext);
        if (routingContext.get(CTX_KEY_RESTART_JOBMANAGER_NEEDED) != null) {
            IJobManager jobManager = engine.getJobManager();
            if (jobManager != null) {
                log.info("About to restart jobs because new configuration come through the data router");
                jobManager.stopJobs();
                jobManager.startJobs();
            }
        }
        if (routingContext.get(CTX_KEY_REFRESH_EXTENSIONS_NEEDED) != null) {
            log.info("About to refresh the cache of extensions because new configuration came through the data router");
            engine.getExtensionService().refresh();
        }
    }
}

Example 4 with IJobManager

use of org.jumpmind.symmetric.job.IJobManager in project symmetric-ds by JumpMind.

the class ConfigurationChangedDatabaseWriterFilter method syncEnded.

public void syncEnded(DataContext context, List<IncomingBatch> batchesProcessed, Throwable ex) {
    IParameterService parameterService = engine.getParameterService();
    if (context.get(CTX_KEY_RESTART_JOBMANAGER_NEEDED) != null) {
        IJobManager jobManager = engine.getJobManager();
        if (jobManager != null) {
            log.info("About to restart jobs because a new schedule came through the data loader");
            jobManager.stopJobs();
            jobManager.startJobs();
        }
        context.remove(CTX_KEY_RESTART_JOBMANAGER_NEEDED);
    }
    /**
     * No need to sync triggers until the entire sync process has finished just in case there
     * are multiple batches that contain configuration changes
     */
    if (context.get(CTX_KEY_RESYNC_NEEDED) != null && parameterService.is(ParameterConstants.AUTO_SYNC_TRIGGERS)) {
        log.info("About to syncTriggers because new configuration came through the data loader");
        engine.getTriggerRouterService().syncTriggers();
        context.remove(CTX_KEY_RESYNC_NEEDED);
    }
}