private void launchWorker(StepExecution workerStepExecution) {
List<String> arguments = new ArrayList<>();
arguments.addAll(this.taskExecution.getArguments());
arguments.add(
formatArgument(
SPRING_CLOUD_TASK_JOB_EXECUTION_ID,
String.valueOf(workerStepExecution.getJobExecution().getId())));
arguments.add(
formatArgument(
SPRING_CLOUD_TASK_STEP_EXECUTION_ID, String.valueOf(workerStepExecution.getId())));
arguments.add(formatArgument(SPRING_CLOUD_TASK_STEP_NAME, this.stepName));
Map<String, String> environmentProperties = new HashMap<>(this.environmentProperties.size());
environmentProperties.putAll(getCurrentEnvironmentProperties());
environmentProperties.putAll(this.environmentProperties);
AppDefinition definition =
new AppDefinition(
String.format(
"%s:%s:%s",
taskExecution.getTaskName(),
workerStepExecution.getJobExecution().getJobInstance().getJobName(),
workerStepExecution.getStepName()),
environmentProperties);
AppDeploymentRequest request =
new AppDeploymentRequest(definition, this.resource, this.deploymentProperties, arguments);
taskLauncher.launch(request);
}
public void alertEmail(StepExecution stepExecution) {
try {
String jobName = stepExecution.getJobExecution().getJobInstance().getJobName();
String jobInstanceId = "" + stepExecution.getJobExecution().getJobInstance().getId();
String jobExecutionId = "" + stepExecution.getJobExecution().getId();
String stepExecutionId = "" + stepExecution.getId();
SimpleMailMessage message = new SimpleMailMessage(this.templateMessage);
message.setTo(emailTo);
StringBuffer messageText = new StringBuffer();
messageText.append("\n\n");
messageText.append("This job fail: " + jobName + "\n");
messageText.append("\n\n");
messageText.append("## Job");
messageText.append("\n\n");
messageText.append("Name: " + jobName + "");
messageText.append("\n");
messageText.append("Id: " + jobInstanceId + "");
messageText.append("\n");
messageText.append("Job instance list url: " + urlPrefix + "jobs/" + jobName);
messageText.append("\n\n");
messageText.append("## Job Execution");
messageText.append("\n\n");
messageText.append(
"Job execution list url: " + urlPrefix + "jobs/" + jobName + "/" + jobInstanceId);
messageText.append("\n\n");
messageText.append("## Step Error Details");
messageText.append("\n\n");
messageText.append(
"Job execution url: " + urlPrefix + "jobs/executions/" + jobExecutionId + "");
messageText.append("\n\n");
messageText.append(
"Job error details url: "
+ urlPrefix
+ "jobs/executions/"
+ jobExecutionId
+ "/steps/"
+ stepExecutionId
+ "/progress");
messageText.append("\n\n");
messageText.append("## Step Summary");
messageText.append("\n\n");
messageText.append("" + stepExecution.getSummary());
message.setText(messageText.toString());
this.mailSender.send(message);
} catch (MailException e) {
logger.error("erro with the email MailSender", e);
}
}
private List<Long> retrieveKeys() {
synchronized (lock) {
return jdbcTemplate.query(
"SELECT ID FROM BATCH_STAGING WHERE JOB_ID=? AND PROCESSED=? ORDER BY ID",
new RowMapper<Long>() {
@Override
public Long mapRow(ResultSet rs, int rowNum) throws SQLException {
return rs.getLong(1);
}
},
stepExecution.getJobExecution().getJobId(),
StagingItemWriter.NEW);
}
}
public StepExecution execute() {
Step step =
(Step) new ClassPathXmlApplicationContext(configLocation).getBean(stepName, Step.class);
;
logger.info("Spring Version: " + SpringVersion.getVersion());
try {
step.execute(stepExecution);
} catch (JobInterruptedException e) {
stepExecution.getJobExecution().setStatus(BatchStatus.STOPPING);
throw new UnexpectedJobExecutionException("TODO: this should result in a stop", e);
}
return stepExecution;
}
@Test
public void testExecuteRestart() throws Exception {
DefaultJobParametersExtractor jobParametersExtractor = new DefaultJobParametersExtractor();
jobParametersExtractor.setKeys(new String[] {"foo"});
ExecutionContext executionContext = stepExecution.getExecutionContext();
executionContext.put("foo", "bar");
step.setJobParametersExtractor(jobParametersExtractor);
step.setJob(
new JobSupport("child") {
@Override
public void execute(JobExecution execution) throws UnexpectedJobExecutionException {
assertEquals(1, execution.getJobParameters().getParameters().size());
execution.setStatus(BatchStatus.FAILED);
execution.setEndTime(new Date());
jobRepository.update(execution);
throw new RuntimeException("FOO");
}
@Override
public boolean isRestartable() {
return true;
}
});
step.afterPropertiesSet();
step.execute(stepExecution);
assertEquals("FOO", stepExecution.getFailureExceptions().get(0).getMessage());
JobExecution jobExecution = stepExecution.getJobExecution();
jobExecution.setEndTime(new Date());
jobRepository.update(jobExecution);
jobExecution = jobRepository.createJobExecution("job", new JobParameters());
stepExecution = jobExecution.createStepExecution("step");
// In a restart the surrounding Job would set up the context like this...
stepExecution.setExecutionContext(executionContext);
jobRepository.add(stepExecution);
step.execute(stepExecution);
assertEquals("FOO", stepExecution.getFailureExceptions().get(0).getMessage());
}
public Long getJobId() {
return stepExecution.getJobExecution().getJobId();
}
@BeforeStep
public void getInterstepData(StepExecution stepExecution) {
JobExecution jobExecution = stepExecution.getJobExecution();
setJobName(jobExecution.getJobInstance().getJobName());
}
@BeforeStep
public void beforeStep(StepExecution stepExecution) {
logFileIk = (Long) stepExecution.getJobExecution().getExecutionContext().get("LOG_FILE_IK");
}
