Java ExitStatus类代码示例

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
/**
 * @throws Exception
 */
@Test
public void testWriteTaxonFile() throws Exception {
	Map<String, JobParameter> parameters = new HashMap<String, JobParameter>();
	parameters.put("query", new JobParameter(""));
	parameters.put("selected.facets", new JobParameter("taxon.family_ss=Araceae"));
	parameters.put("download.taxon", new JobParameter(toParameter(DarwinCorePropertyMap.getConceptTerms(DwcTerm.Taxon))));
	parameters.put("download.file", new JobParameter(UUID.randomUUID().toString() + ".txt"));
	parameters.put("download.limit", new JobParameter(new Integer(Integer.MAX_VALUE).toString()));
	parameters.put("download.fieldsTerminatedBy", new JobParameter("\t"));
	parameters.put("download.fieldsEnclosedBy", new JobParameter("\""));
	parameters.put("download.format", new JobParameter("taxon"));

	JobParameters jobParameters = new JobParameters(parameters);
	Job archiveCreatorJob = jobLocator.getJob("FlatFileCreation");
	assertNotNull("flatFileCreatorJob must exist", archiveCreatorJob);
	JobExecution jobExecution = jobLauncher.run(archiveCreatorJob,
			jobParameters);

	assertEquals("The Job should be sucessful", ExitStatus.COMPLETED, jobExecution.getExitStatus());
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Override
@Transactional
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {
	Query<String> query = currentSession().createQuery(queryString, String.class);
	query.setMaxResults(1);
	query.setFirstResult(0);

	try {
		String result = query.getSingleResult();
		chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext().put("record.identifier", result);
		contribution.setExitStatus(new ExitStatus("MORE_RESULTS"));
	} catch (NoResultException e) {
		contribution.setExitStatus(new ExitStatus("NO_MORE_RESULTS"));
	}

	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Override
public RepeatStatus execute(StepContribution stepContribution, ChunkContext chunkContext) {
    Object parametersObj = chunkContext.getStepContext().getJobParameters().get("JobParameters");
    String jobParameters = String.valueOf(System.currentTimeMillis());
    String params = "(";
    if (parametersObj != null) {
        jobParameters = parametersObj.toString();
        String[] p = jobParameters.split(" ");
        for (int i = 0; i < p.length; i++) {
            if (i == 0) {
                params += "'" + p[i] + "'";
            } else {
                params += ",'" + p[i] + "'";
            }
        }
    }
    params += ")";
    try {
        logger.info("program is :" + scriptFile + ", argument is:" + params);
        jdbcTemplate.execute("call " + scriptFile + params);
    } catch (Exception e) {
        logger.error(e.getMessage());
        chunkContext.getStepContext().getStepExecution().setExitStatus(ExitStatus.FAILED);
    }
    return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Override
public void afterJob(final JobExecution jobExecution) {
    if (ExitStatus.COMPLETED.equals(jobExecution.getExitStatus())) {
        final ExecutionContext executionContext = jobExecution.getExecutionContext();
        final String inputFile = executionContext.getString(LHHuntingClubBatchConfig.KEY_INPUT_FILE, null);

        if (inputFile != null) {
            final Path path = Paths.get(inputFile);

            try {
                LOG.info("Deleting temporary file: {}", inputFile);
                Files.deleteIfExists(path);

            } catch (IOException e) {
                e.printStackTrace();
            }
        } else {
            LOG.warn("Input file not found in context");
        }
    }
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Override
public RepeatStatus execute(StepContribution arg0, ChunkContext arg1) throws Exception {

	Long time = Calendar.getInstance().getTimeInMillis();
	String exit;
	if(time % 2 == 0){
		exit = ExitStatus.NOOP.getExitCode().toString();
		arg0.setExitStatus(ExitStatus.NOOP);
	}else{
		exit = ExitStatus.COMPLETED.getExitCode().toString();
		arg0.setExitStatus(ExitStatus.COMPLETED);
	}
	
	System.out.println("Executing step with name " + taskletName + " and exitCode " + exit);
	
	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
private void assertCorrectMixins(RestTemplate restTemplate) {
	boolean containsMappingJackson2HttpMessageConverter = false;

	for (HttpMessageConverter<?> converter : restTemplate.getMessageConverters()) {
		if (converter instanceof MappingJackson2HttpMessageConverter) {
			containsMappingJackson2HttpMessageConverter = true;

			final MappingJackson2HttpMessageConverter jacksonConverter = (MappingJackson2HttpMessageConverter) converter;
			final ObjectMapper objectMapper = jacksonConverter.getObjectMapper();

			assertNotNull(objectMapper.findMixInClassFor(JobExecution.class));
			assertNotNull(objectMapper.findMixInClassFor(JobParameters.class));
			assertNotNull(objectMapper.findMixInClassFor(JobParameter.class));
			assertNotNull(objectMapper.findMixInClassFor(JobInstance.class));
			assertNotNull(objectMapper.findMixInClassFor(ExitStatus.class));
			assertNotNull(objectMapper.findMixInClassFor(StepExecution.class));
			assertNotNull(objectMapper.findMixInClassFor(ExecutionContext.class));
			assertNotNull(objectMapper.findMixInClassFor(StepExecutionHistory.class));
		}
	}

	if (!containsMappingJackson2HttpMessageConverter) {
		fail("Expected that the restTemplate's list of Message Converters contained a "
				+ "MappingJackson2HttpMessageConverter");
	}
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
/**
 * @param resultSet Set the result set
 * @param rowNumber Set the row number
 * @throws SQLException if there is a problem
 * @return a job execution instance
 */
public final JobExecution mapRow(final ResultSet resultSet,
		final int rowNumber) throws SQLException {
	JobInstance jobInstance = new JobInstance(resultSet.getBigDecimal(
			"JOB_INSTANCE_ID").longValue(),
			new JobParameters(), resultSet.getString("JOB_NAME"));
	JobExecution jobExecution = new JobExecution(jobInstance,
			resultSet.getBigDecimal("JOB_EXECUTION_ID").longValue());
	jobExecution.setStartTime(resultSet.getTimestamp("START_TIME"));
	jobExecution.setCreateTime(resultSet.getTimestamp("CREATE_TIME"));
	jobExecution.setEndTime(resultSet.getTimestamp("END_TIME"));
	jobExecution.setStatus(BatchStatus.valueOf(resultSet
			.getString("STATUS")));
	ExitStatus exitStatus = new ExitStatus(
			resultSet.getString("EXIT_CODE"),
			resultSet.getString("EXIT_MESSAGE"));
	jobExecution.setExitStatus(exitStatus);
	return jobExecution;
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Override
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {
	BufferedInputStream bufferedInputStream = new BufferedInputStream(inputFile.getInputStream());
	char[] buffer = new char[2];
	InputStreamReader inputStreamReader = new InputStreamReader(bufferedInputStream);
	int numChars = -1;
	if((numChars = inputStreamReader.read(buffer)) == 2) {
		String string = new String(buffer);
		if(string.equals("[]")) {
			contribution.setExitStatus(new ExitStatus("EMPTY_RESPONSE").addExitDescription("The webservice returned an empty list of taxa"));
		}
	} else {
		contribution.setExitStatus(ExitStatus.FAILED.addExitDescription("Unable to read the webservice response"));
	}

	inputStreamReader.close();

	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
public ExitStatus afterStep(StepExecution stepExecution) {
	logger.debug("After Step " + currentStep.getStepName());

	try {
		Url u = new Url();
		u.setLastmod(ISODateTimeFormat.dateTime().print((ReadableInstant) null));
		u.setLoc(new URL(portalBaseUrl +"/" + sitemapDir + "/" + currentFile.getFilename()));
		sitemapNames.add(u);
	} catch (MalformedURLException e) {
		logger.error("Unable create Url for sitemap", e);
	}

	//reset counts to nulls to support beforeStep()
	currentStep = null;
	currentFile = null;
	chunkOfFile = 0;
	commitSize = 0;

	return stepExecution.getExitStatus();
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
/**
 * @param source The directory containing the DwC/A files
 * @param target The absolute filepath for where to write the archive
 * @return
 */
public static final ExitStatus packArchive(final String source, final String target) {

	logger.info("Attempting to pack " + source + " to " +  target);
	try { //to wrap things we can de-reference immediately
		File sourceDir = new File(source);
		if(!sourceDir.exists()) {
			throw new FileNotFoundException("Unable to find filesystem resource - " + source);
		}
		if(!sourceDir.isDirectory()) {
			throw new IllegalArgumentException(source + " is not a folder");
		}

		zip(source, target);
		return ExitStatus.COMPLETED;
	} catch (Exception e) {
		logger.error("Error writing " + source + " to " + target, e);
		return ExitStatus.FAILED;
	}
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Override
@Transactional
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {
	Query query = this.getSession().createQuery(queryString);
	query.setMaxResults(1);
	query.setFirstResult(0);

	List<String> results = (List<String>)query.list();

	if(results.size() == 0) {
		contribution.setExitStatus(new ExitStatus("NO_MORE_RESULTS"));
	} else {
		chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext().put("record.identifier", results.get(0));
		contribution.setExitStatus(new ExitStatus("MORE_RESULTS"));
	}


	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
@Test
public void testWriteChecklistPdf() throws Exception {
	Map<String, JobParameter> parameters = new HashMap<String, JobParameter>();
	parameters.put("query", new JobParameter(""));
	parameters.put("selected.facets", new JobParameter("taxon.family_ss=Araceae"));
	parameters.put("download.taxon", new JobParameter(toParameter(DarwinCorePropertyMap.getConceptTerms(DwcTerm.Taxon))));
	parameters.put("download.file", new JobParameter(UUID.randomUUID().toString() + ".pdf"));
	parameters.put("download.limit", new JobParameter(new Integer(Integer.MAX_VALUE).toString()));
	parameters.put("download.fieldsTerminatedBy", new JobParameter("\t"));
	parameters.put("download.fieldsEnclosedBy", new JobParameter("\""));
	parameters.put("download.sort", new JobParameter("searchable.label_sort_asc"));
	parameters.put("download.format", new JobParameter("hierarchicalChecklist"));
	parameters.put("download.template.filepath", new JobParameter("org/emonocot/job/download/reports/name_report1.jrxml"));

	JobParameters jobParameters = new JobParameters(parameters);
	Job archiveCreatorJob = jobLocator.getJob("FlatFileCreation");
	assertNotNull("flatFileCreator Job must exist", archiveCreatorJob);
	JobExecution jobExecution = jobLauncher.run(archiveCreatorJob,
			jobParameters);

	assertEquals("The Job should be sucessful", ExitStatus.COMPLETED, jobExecution.getExitStatus());
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
/**
 *
 * @throws IOException
 *             if a temporary file cannot be created or if there is a http
 *             protocol error.
 * @throws SAXException
 *             if the content retrieved is not valid xml.
 */
@Test
public final void testGetResourceSuccessfully() throws IOException,
SAXException {
	File tempFile = File.createTempFile("test", "zip");
	tempFile.deleteOnExit();

	EasyMock.expect(httpClient.getParams())
	.andReturn(new BasicHttpParams());
	EasyMock.expect(httpClient.execute(EasyMock.isA(HttpGet.class)))
	.andReturn(httpResponse);
	EasyMock.replay(httpClient);

	ExitStatus exitStatus = getResourceClient
			.getResource(testzip,
					Long.toString(new Date().getTime()),
					tempFile.getAbsolutePath());

	EasyMock.verify(httpClient);

	assertNotNull("ExitStatus should not be null", exitStatus);
	assertEquals("ExitStatus should be COMPLETED", exitStatus,
			ExitStatus.COMPLETED);
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
/**
 *
 * @throws IOException
 *             if a temporary file cannot be created or if there is a http
 *             protocol error.
 */
@Test
public final void testGetResourceNotModified() throws IOException {
	File tempFile = File.createTempFile("test", "zip");
	tempFile.deleteOnExit();
	httpResponse.setStatusLine(new BasicStatusLine(HttpVersion.HTTP_1_0,
			HttpStatus.SC_NOT_MODIFIED, "Not Modified"));

	EasyMock.expect(httpClient.getParams())
	.andReturn(new BasicHttpParams());
	EasyMock.expect(httpClient.execute(EasyMock.isA(HttpGet.class)))
	.andReturn(httpResponse);
	EasyMock.replay(httpClient);

	ExitStatus exitStatus = getResourceClient
			.getResource(testzip,
					Long.toString(new Date().getTime()),
					tempFile.getAbsolutePath());

	EasyMock.verify(httpClient);

	assertNotNull("ExitStatus should not be null", exitStatus);
	assertEquals("ExitStatus should be NOT_MODIFIED",
			exitStatus.getExitCode(), "NOT_MODIFIED");
}
 

import org.springframework.batch.core.ExitStatus; //导入依赖的package包/类
/**
 *
    @throws IOException
 *             if a temporary file cannot be created or if there is a http
 *             protocol error.
 */
@Test
public final void testGetDocumentAnyOtherStatus() throws IOException {
	File tempFile = File.createTempFile("test", "zip");
	tempFile.deleteOnExit();
	httpResponse.setStatusLine(new BasicStatusLine(HttpVersion.HTTP_1_0,
			HttpStatus.SC_BAD_REQUEST, "Bad Request"));

	EasyMock.expect(httpClient.getParams())
	.andReturn(new BasicHttpParams());
	EasyMock.expect(httpClient.execute(EasyMock.isA(HttpGet.class)))
	.andReturn(httpResponse).anyTimes();
	EasyMock.replay(httpClient);

	ExitStatus exitStatus = getResourceClient
			.getResource(testzip,
					Long.toString(new Date().getTime()),
					tempFile.getAbsolutePath());

	EasyMock.verify(httpClient);

	assertNotNull("ExitStatus should not be null", exitStatus);
	assertEquals("ExitStatus should be FAILED", exitStatus,
			ExitStatus.FAILED);
}