Package org.jberet.runtime

Examples of org.jberet.runtime.JobInstanceImpl

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        repository.addJob(jobDefined);
        try {
            return invokeTransaction(new TransactionInvocation<Long>() {
                @Override
                public Long invoke() throws JobStartException, JobSecurityException {
                    final JobInstanceImpl jobInstance = repository.createJobInstance(jobDefined, getApplicationName(), classLoader);
                    return startJobExecution(jobInstance, jobParameters, null);
                }
            });
        } catch (InvalidTransactionException e) {
            throw new JobStartException(e);
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                previousStatus == BatchStatus.STARTING ||
                previousStatus == BatchStatus.STOPPING) {
            throw MESSAGES.jobRestartException(executionId, previousStatus);
        }
        if (previousStatus == BatchStatus.FAILED || previousStatus == BatchStatus.STOPPED) {
            final JobInstanceImpl jobInstance = (JobInstanceImpl) getJobInstance(executionId);
            final List<JobExecution> executions = getJobExecutions(jobInstance);
            final JobExecution mostRecentExecution = executions.get(executions.size() - 1);
            if (executionId != mostRecentExecution.getExecutionId()) {
                throw MESSAGES.jobExecutionNotMostRecentException(executionId, jobInstance.getInstanceId());
            }

            // the job may not have been loaded, e.g., when the restart is performed in a new JVM
            final String jobName = originalToRestart.getJobName();
            if (repository.getJob(jobName) == null) {
                final Job jobDefined = ArchiveXmlLoader.loadJobXml(jobName, batchEnvironment.getClassLoader(), new ArrayList<Job>());
                repository.addJob(jobDefined);
            }
            if (jobInstance.getUnsubstitutedJob() == null) {
                jobInstance.setUnsubstitutedJob(repository.getJob(jobName));
            }
            try {
                newExecutionId = invokeTransaction(new TransactionInvocation<Long>() {
                    @Override
                    public Long invoke() throws JobStartException, JobSecurityException {
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                db.getCollection(TableColumns.JOB_INSTANCE).find(new BasicDBObject(TableColumns.JOBNAME, jobName));

        while (cursor.hasNext()) {
            final DBObject next = cursor.next();
            final Long i = (Long) next.get(TableColumns.JOBINSTANCEID);
            JobInstanceImpl jobInstance1 = (JobInstanceImpl) jobInstances.get(i);
            if (jobInstance1 == null) {
                final String appName = (String) next.get(TableColumns.APPLICATIONNAME);
                if (jobName == null) {
                    final String goodJobName = (String) next.get(TableColumns.JOBNAME);
                    jobInstance1 = new JobInstanceImpl(getJob(goodJobName), new ApplicationAndJobName(appName, goodJobName));
                } else {
                    jobInstance1 = new JobInstanceImpl(getJob(jobName), new ApplicationAndJobName(appName, jobName));
                }
                jobInstance1.setId(i);
                jobInstances.put(i, jobInstance1);
            }
            //this job instance is already in the cache, so get it from the cache
            result.add(jobInstance1);
        }
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        }
        result = jobInstances.get(jobInstanceId);
        if (result == null) {
            final String appName = (String) one.get(TableColumns.APPLICATIONNAME);
            final String goodJobName = (String) one.get(TableColumns.JOBNAME);
            result = new JobInstanceImpl(getJob(goodJobName), new ApplicationAndJobName(appName, goodJobName));
            ((JobInstanceImpl) result).setId(jobInstanceId);
            jobInstances.put(jobInstanceId, result);
        }
        return result;
    }
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                db.getCollection(TableColumns.JOB_INSTANCE).find(new BasicDBObject(TableColumns.JOBNAME, jobName));

        while (cursor.hasNext()) {
            final DBObject next = cursor.next();
            final Long i = (Long) next.get(TableColumns.JOBINSTANCEID);
            JobInstanceImpl jobInstance1 = (JobInstanceImpl) jobInstances.get(i);
            if (jobInstance1 == null) {
                final String appName = (String) next.get(TableColumns.APPLICATIONNAME);
                if (jobName == null) {
                    final String goodJobName = (String) next.get(TableColumns.JOBNAME);
                    jobInstance1 = new JobInstanceImpl(getJob(goodJobName), new ApplicationAndJobName(appName, goodJobName));
                } else {
                    jobInstance1 = new JobInstanceImpl(getJob(jobName), new ApplicationAndJobName(appName, jobName));
                }
                jobInstance1.setId(i);
                jobInstances.put(i, jobInstance1);
            }
            //this job instance is already in the cache, so get it from the cache
            result.add(jobInstance1);
        }
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        }
        result = jobInstances.get(jobInstanceId);
        if (result == null) {
            final String appName = (String) one.get(TableColumns.APPLICATIONNAME);
            final String goodJobName = (String) one.get(TableColumns.JOBNAME);
            result = new JobInstanceImpl(getJob(goodJobName), new ApplicationAndJobName(appName, goodJobName));
            ((JobInstanceImpl) result).setId(jobInstanceId);
            jobInstances.put(jobInstanceId, result);
        }
        return result;
    }
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    }

    @Override
    public JobInstanceImpl createJobInstance(final Job job, final String applicationName, final ClassLoader classLoader) {
        final ApplicationAndJobName appJobNames = new ApplicationAndJobName(applicationName, job.getId());
        final JobInstanceImpl jobInstance = new JobInstanceImpl(job, appJobNames);
        insertJobInstance(jobInstance);
        final JobInstance jobInstanceExisting = jobInstances.put(jobInstance.getInstanceId(), jobInstance);
        if (jobInstanceExisting != null) {
            throw BatchMessages.MESSAGES.jobInstanceAlreadyExists(jobInstance.getInstanceId());
        }
        return jobInstance;
    }
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    }

    @Override
    public int countStepStartTimes(final String stepName, final long jobInstanceId) {
        int count = 0;
        final JobInstanceImpl jobInstanceImpl = (JobInstanceImpl) jobInstances.get(jobInstanceId);
        if (jobInstanceImpl != null) {
            for(final JobExecution jobExecution : jobInstanceImpl.getJobExecutions()) {
                final JobExecutionImpl jobExecutionImpl = (JobExecutionImpl) jobExecution;
                for (final StepExecution stepExecution : jobExecutionImpl.getStepExecutions()) {
                    if (stepExecution.getStepName().equals(stepName)) {
                        count++;
                    }
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        repository.addJob(jobDefined);
        try {
            return invokeTransaction(new TransactionInvocation<Long>() {
                @Override
                public Long invoke() throws JobStartException, JobSecurityException {
                    final JobInstanceImpl jobInstance = repository.createJobInstance(jobDefined, getApplicationName(), classLoader);
                    return startJobExecution(jobInstance, jobParameters, null);
                }
            });
        } catch (InvalidTransactionException e) {
            throw new JobStartException(e);
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                previousStatus == BatchStatus.STARTING ||
                previousStatus == BatchStatus.STOPPING) {
            throw MESSAGES.jobRestartException(executionId, previousStatus);
        }
        if (previousStatus == BatchStatus.FAILED || previousStatus == BatchStatus.STOPPED) {
            final JobInstanceImpl jobInstance = (JobInstanceImpl) getJobInstance(executionId);
            final List<JobExecution> executions = getJobExecutions(jobInstance);
            final JobExecution mostRecentExecution = executions.get(executions.size() - 1);
            if (executionId != mostRecentExecution.getExecutionId()) {
                throw MESSAGES.jobExecutionNotMostRecentException(executionId, jobInstance.getInstanceId());
            }

            // the job may not have been loaded, e.g., when the restart is performed in a new JVM
            final String jobName = originalToRestart.getJobName();
            if (repository.getJob(jobName) == null) {
                final Job jobDefined = ArchiveXmlLoader.loadJobXml(jobName, batchEnvironment.getClassLoader(), new ArrayList<Job>());
                repository.addJob(jobDefined);
            }
            if (jobInstance.getUnsubstitutedJob() == null) {
                jobInstance.setUnsubstitutedJob(repository.getJob(jobName));
            }
            try {
                newExecutionId = invokeTransaction(new TransactionInvocation<Long>() {
                    @Override
                    public Long invoke() throws JobStartException, JobSecurityException {
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Related Classes of org.jberet.runtime.JobInstanceImpl

  • org.jberet.operations.JobOperatorImpl
  • org.jberet.repository.AbstractRepository
  • org.jberet.repository.InMemoryRepository
  • org.jberet.repository.JdbcRepository
  • org.jberet.repository.MongoRepository
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