Java ExecutionContext.putLong方法代码示例

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
@Override
public void update(ExecutionContext executionContext) {
	if (state == null) {
		throw new ItemStreamException(
				"ItemStream not open or already closed.");
	}
	Assert.notNull(executionContext, "ExecutionContext must not be null");
	if (saveState) {
		try {
			executionContext.putLong(
					getExecutionContextKey(RESTART_DATA_NAME),
					state.position());
		} catch (IOException e) {
			throw new ItemStreamException(
					"ItemStream does not return current position properly",
					e);
		}
		executionContext.putLong(
				getExecutionContextKey(WRITTEN_STATISTICS_NAME),
				state.jsonObjectsWritten);
	}
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public final RepeatStatus execute(final StepContribution contribution,
		final ChunkContext chunkContext)
				throws Exception {
	UUID uuid1 = UUID.randomUUID();
	String temporaryFileName = harvesterSpoolDirectory + File.separator
			+ uuid1.toString() + ".xml";

	File temporaryFile = new File(temporaryFileName);
	ExecutionContext executionContext = chunkContext.getStepContext()
			.getStepExecution().getJobExecution().getExecutionContext();
	executionContext.put("startindex", 0);
	executionContext.put("temporary.file.name", temporaryFile.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());
	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public final RepeatStatus execute(final StepContribution contribution, final ChunkContext chunkContext)
		throws Exception {
	UUID uuid = UUID.randomUUID();
	String unpackDirectoryName = harvesterSpoolDirectory + File.separator
			+ uuid.toString();
	String temporaryFileName = harvesterSpoolDirectory + File.separator
			+ uuid.toString() + ".zip";

	File unpackDirectory = new File(unpackDirectoryName);
	unpackDirectory.mkdir();
	File temporaryFile = new File(temporaryFileName);
	ExecutionContext executionContext = chunkContext.getStepContext()
			.getStepExecution().getJobExecution().getExecutionContext();
	executionContext.put("temporary.file.name",temporaryFile.getAbsolutePath());
	executionContext.put("unpack.directory.name",unpackDirectory.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());
	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
@Test
public void marshallExecutionContextTest() throws Exception {
    ExecutionContext ec = new ExecutionContext();
    ec.putString("testName", "testValue");
    ec.putLong("testLong", 123L);
    ec.putDouble("testDouble", 123D);
    ec.putInt("testInteger", 123);
    ExecutionContextAdapter adapter = new ExecutionContextAdapter();
    jaxb2Marshaller.marshal(adapter.marshal(ec), result);
    Fragment frag = new Fragment(new DOMBuilder().build(doc));
    frag.setNamespaces(getNamespaceProvider().getNamespaces());
    frag.prettyPrint();
    frag.assertElementExists("/msb:executionContext/msb:map/entry/key[text() = 'testName']");
    frag.assertElementExists("/msb:executionContext/msb:map/entry/value[@xsi:type = 'xs:int'][text() = '123']");
    frag.assertElementExists("/msb:executionContext/msb:map/entry/value[@xsi:type = 'xs:long'][text() = '123']");
    frag.assertElementExists("/msb:executionContext/msb:map/entry/value[@xsi:type = 'xs:string'][text() = 'testValue']");
    frag.assertElementExists("/msb:executionContext/msb:map/entry/value[@xsi:type = 'xs:double'][text() = '123.0']");
    frag.assertElementExists("/msb:executionContext/msb:hashCode");
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
@Transactional
@Test
public void testUpdateContext() {

    ExecutionContext ctx = new ExecutionContext(Collections
            .singletonMap("key", "value"));
    jobExecution.setExecutionContext(ctx);
    dao.saveExecutionContext(jobExecution);

    ctx.putLong("longKey", 7);
    dao.updateExecutionContext(jobExecution);

    ExecutionContext retrieved = dao.getExecutionContext(jobExecution);
    assertEquals(ctx, retrieved);
    assertEquals(7, retrieved.getLong("longKey"));
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public final RepeatStatus execute(final StepContribution contribution, final ChunkContext chunkContext) throws Exception {
	UUID uuid = UUID.randomUUID();
	String unpackDirectoryName = harvesterSpoolDirectory + File.separator + uuid.toString();
	String temporaryFileName = harvesterSpoolDirectory + File.separator + uuid.toString() + ".zip";

	File unpackDirectory = new File(unpackDirectoryName);
	unpackDirectory.mkdir();
	File temporaryFile = new File(temporaryFileName);
	ExecutionContext executionContext = chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext();
	executionContext.put("temporary.file.name", temporaryFile.getAbsolutePath());
	executionContext.put("unpack.directory.name", unpackDirectory.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());
	log.debug("setting temporary.file.name to {}", temporaryFile.getAbsolutePath());
	log.debug("execution context: {}", executionContext);
	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
private StepExecution getStepExecution() {
	JobExecution jobExecution = new JobExecution(1L, null, "hi");
	final StepExecution stepExecution = new StepExecution("step1", jobExecution);
	jobExecution.createStepExecution("step1");
	final ExecutionContext executionContext = stepExecution.getExecutionContext();

	executionContext.putInt("counter", 1234);
	executionContext.putDouble("myDouble", 1.123456d);
	executionContext.putLong("Josh", 4444444444L);
	executionContext.putString("awesomeString", "Yep");
	executionContext.put("hello", "world");
	executionContext.put("counter2", 9999);

	return stepExecution;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public final RepeatStatus execute(final StepContribution contribution,
		final ChunkContext chunkContext)
				throws Exception {
	ExecutionContext executionContext = chunkContext.getStepContext()
			.getStepExecution().getJobExecution().getExecutionContext();
	UUID uuid = UUID.randomUUID();
	String taxonFileName = harvesterSpoolDirectory + File.separator
			+ uuid.toString() +  "-taxon.xml";
	String imageFileName = harvesterSpoolDirectory + File.separator
			+ uuid.toString() +  "-image.xml";
	String outputFileName = harvesterSpoolDirectory + File.separator
			+ uuid.toString() +  "-output.json";
	String inputFileName = harvesterSpoolDirectory + File.separator
			+ uuid.toString() + "-input.xml";

	File taxonFile = new File(taxonFileName);
	executionContext.put("taxon.file.name", taxonFile.getAbsolutePath());
	File imageFile = new File(imageFileName);
	executionContext.put("image.file.name", imageFile.getAbsolutePath());
	File inputFile = new File(inputFileName);
	executionContext.put("input.file.name", inputFile.getAbsolutePath());
	File outputFile = new File(outputFileName);
	executionContext.put("output.file.name", outputFile.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());

	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param executionContext Set the execution context
 * Get the restart data.
 *
 * @see org.springframework.batch.item.ItemStream#update(ExecutionContext)
 */
public final void update(final ExecutionContext executionContext) {

	if (saveState) {
		Assert.notNull(executionContext,
				"ExecutionContext must not be null");
		executionContext.putLong(getKey(RESTART_DATA_NAME), getPosition());
		executionContext.putLong(getKey(WRITE_STATISTICS_NAME),
				currentRecordCount);
	}
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public  RepeatStatus execute( StepContribution contribution, ChunkContext chunkContext)
		throws Exception {
	UUID uuid = UUID.randomUUID();
	String temporaryFileName = harvesterSpoolDirectory + File.separator
			+ uuid.toString() + "." + extension;

	File temporaryFile = new File(temporaryFileName);
	ExecutionContext executionContext = chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext();
	executionContext.put("temporary.file.name", temporaryFile.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());
	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * Get the restart data.
 *
 * @see org.springframework.batch.item.ItemStream#update(ExecutionContext)
 */
public void update(ExecutionContext executionContext) {

	if (saveState) {
		Assert.notNull(executionContext,
				"ExecutionContext must not be null");
		executionContext.putLong(getKey(RESTART_DATA_NAME), getPosition());
		executionContext.putLong(getKey(WRITE_STATISTICS_NAME),
				currentRecordCount);
	}
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
public Map<String, ExecutionContext> partitionCommon(int gridSize)
{
  LogUtil.getLogger().info("ColumnRangePartitioner start...");
  LogUtil logUtil =  LogUtil.newInstance();
  long min = jdbcTemplate.queryForObject("SELECT MIN(gfa." + column + ") from (" + table+ ") gfa",Long.class);
  long max = jdbcTemplate.queryForObject("SELECT MAX(gfa." + column + ") from (" + table+ ") gfa",Long.class);
  long targetSize = (max - min) / gridSize + 1;
  LogUtil.getLogger().info("+++++++++++++++++最大值:"+max+"最小值:"+min+"+++++++++++++++++++++++++++++++++");
  Map<String, ExecutionContext> result = new HashMap<String, ExecutionContext>();
  long number = 0;
  long start = min;
  long end = start + targetSize - 1;
  
  while (start <= max)
  {
    ExecutionContext value = new ExecutionContext();
    result.put("partition" + number, value);
    
    if (end >= max)
    {
      end = max;
    }
    value.putLong("min", start);
    value.putLong("max", end);
    LogUtil.getLogger().info("min:" + start + " max:" + end);
    start += targetSize;
    end += targetSize;
    number++;
  }
  LogUtil.getLogger().info("ColumnRangePartitioner end. Cost:"+logUtil.cost());
  return result;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
@Transactional
@Test
public void testUpdateStepContext() {

    ExecutionContext ctx = new ExecutionContext(Collections.singletonMap("key", "value"));
    stepExecution.setExecutionContext(ctx);
    dao.saveExecutionContext(stepExecution);

    ctx.putLong("longKey", 7);
    dao.updateExecutionContext(stepExecution);

    ExecutionContext retrieved = dao.getExecutionContext(stepExecution);
    assertEquals(ctx, retrieved);
    assertEquals(7, retrieved.getLong("longKey"));
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public  RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception {
	UUID uuid = UUID.randomUUID();
	String temporaryFileName = harvesterSpoolDirectory + File.separator + uuid.toString() + "." + extension;

	File temporaryFile = new File(temporaryFileName);
	ExecutionContext executionContext = chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext();
	executionContext.put("temporary.file.name", temporaryFile.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());
	log.debug("setting temporary.file.name to {}", temporaryFile.getAbsolutePath());
	return RepeatStatus.FINISHED;
}
 

import org.springframework.batch.item.ExecutionContext; //导入方法依赖的package包/类
/**
 * @param contribution Set the step contribution
 * @param chunkContext Set the chunk context
 * @return the repeat status
 * @throws Exception if there is a problem deleting the resources
 */
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext)
		throws Exception {
	UUID uuid1 = UUID.randomUUID();
	String splitFileName = harvesterSpoolDirectory + File.separator + uuid1.toString() + ".json";
	UUID uuid2 = UUID.randomUUID();
	String temporaryFileName = harvesterSpoolDirectory + File.separator + uuid2.toString() + ".json";

	File temporaryFile = new File(temporaryFileName);
	File splitFile = new File(splitFileName);
	ExecutionContext executionContext = chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext();

	String subsetRank = null;
	String subsetValue = null;

	if (subtribe != null) {
		subsetRank = "subtribe";
		subsetValue = subtribe;
	} else if (tribe != null) {
		subsetRank = "tribe";
		subsetValue = tribe;
	} else if (subfamily != null) {
		subsetRank = "subfamily";
		subsetValue = subfamily;
	} else if (family != null) {
		subsetRank = "family";
		subsetValue = family;
	}

	String queryString = null;
	if (subsetValue != null) {
		queryString = "select t.id from Taxon t left join t.acceptedNameUsage a  where t.#subsetRank = :subsetValue or a.#subsetRank = :subsetValue";
		queryString = queryString.replaceAll("#subsetRank", subsetRank);
		executionContext.put("index.taxon.subset.value", subsetValue);
	} else {
		queryString = "select t.id from MeasurementOrFact m join m.taxon t join m.annotations a where a.jobId = :jobId";
	}

	executionContext.put("index.taxon.query", queryString);
	executionContext.put("temporary.file.name", temporaryFile.getAbsolutePath());
	executionContext.put("split.file.name", splitFile.getAbsolutePath());
	executionContext.putLong("job.execution.id", chunkContext.getStepContext().getStepExecution().getJobExecutionId());
	return RepeatStatus.FINISHED;
}