Java Code Examples for org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper#treeToValue()

The following examples show how to use org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper#treeToValue() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: JobDetailsTest.java From Flink-CEPplus with Apache License 2.0

6 votes

/**
 * Tests that we can marshal and unmarshal JobDetails instances.
 */
@Test
public void testJobDetailsMarshalling() throws JsonProcessingException {
	final JobDetails expected = new JobDetails(
		new JobID(),
		"foobar",
		1L,
		10L,
		9L,
		JobStatus.RUNNING,
		8L,
		new int[]{1, 3, 3, 7, 4, 2, 7, 3, 3},
		42);

	final ObjectMapper objectMapper = RestMapperUtils.getStrictObjectMapper();

	final JsonNode marshalled = objectMapper.valueToTree(expected);

	final JobDetails unmarshalled = objectMapper.treeToValue(marshalled, JobDetails.class);

	assertEquals(expected, unmarshalled);
}

Example 2

Source File: JobDetailsTest.java From flink with Apache License 2.0

6 votes

/**
 * Tests that we can marshal and unmarshal JobDetails instances.
 */
@Test
public void testJobDetailsMarshalling() throws JsonProcessingException {
	final JobDetails expected = new JobDetails(
		new JobID(),
		"foobar",
		1L,
		10L,
		9L,
		JobStatus.RUNNING,
		8L,
		new int[]{1, 3, 3, 7, 4, 2, 7, 3, 3},
		42);

	final ObjectMapper objectMapper = RestMapperUtils.getStrictObjectMapper();

	final JsonNode marshalled = objectMapper.valueToTree(expected);

	final JobDetails unmarshalled = objectMapper.treeToValue(marshalled, JobDetails.class);

	assertEquals(expected, unmarshalled);
}

Example 3

Source File: JobDetailsTest.java From flink with Apache License 2.0

6 votes

/**
 * Tests that we can marshal and unmarshal JobDetails instances.
 */
@Test
public void testJobDetailsMarshalling() throws JsonProcessingException {
	final JobDetails expected = new JobDetails(
		new JobID(),
		"foobar",
		1L,
		10L,
		9L,
		JobStatus.RUNNING,
		8L,
		new int[]{1, 3, 3, 7, 4, 2, 7, 3, 3},
		42);

	final ObjectMapper objectMapper = RestMapperUtils.getStrictObjectMapper();

	final JsonNode marshalled = objectMapper.valueToTree(expected);

	final JobDetails unmarshalled = objectMapper.treeToValue(marshalled, JobDetails.class);

	assertEquals(expected, unmarshalled);
}

Example 4

Source File: MultipleJobsDetailsTest.java From Flink-CEPplus with Apache License 2.0

4 votes

/**
 * Tests that we can un/marshal {@link MultipleJobsDetails} objects.
 */
@Test
public void testMultipleJobsDetailsMarshalling() throws JsonProcessingException {
	int[] verticesPerState = new int[ExecutionState.values().length];

	for (int i = 0; i < verticesPerState.length; i++) {
		verticesPerState[i] = i;
	}

	final JobDetails running = new JobDetails(
		new JobID(),
		"running",
		1L,
		-1L,
		9L,
		JobStatus.RUNNING,
		9L,
		verticesPerState,
		9);

	final JobDetails finished = new JobDetails(
		new JobID(),
		"finished",
		1L,
		5L,
		4L,
		JobStatus.FINISHED,
		8L,
		verticesPerState,
		4);

	final MultipleJobsDetails expected = new MultipleJobsDetails(
		Arrays.asList(running, finished));

	final ObjectMapper objectMapper = RestMapperUtils.getStrictObjectMapper();

	final JsonNode marshalled = objectMapper.valueToTree(expected);

	final MultipleJobsDetails unmarshalled = objectMapper.treeToValue(marshalled, MultipleJobsDetails.class);

	assertEquals(expected, unmarshalled);
}

Example 5

Source File: MultipleJobsDetailsTest.java From flink with Apache License 2.0

4 votes

/**
 * Tests that we can un/marshal {@link MultipleJobsDetails} objects.
 */
@Test
public void testMultipleJobsDetailsMarshalling() throws JsonProcessingException {
	int[] verticesPerState = new int[ExecutionState.values().length];

	for (int i = 0; i < verticesPerState.length; i++) {
		verticesPerState[i] = i;
	}

	final JobDetails running = new JobDetails(
		new JobID(),
		"running",
		1L,
		-1L,
		9L,
		JobStatus.RUNNING,
		9L,
		verticesPerState,
		9);

	final JobDetails finished = new JobDetails(
		new JobID(),
		"finished",
		1L,
		5L,
		4L,
		JobStatus.FINISHED,
		8L,
		verticesPerState,
		4);

	final MultipleJobsDetails expected = new MultipleJobsDetails(
		Arrays.asList(running, finished));

	final ObjectMapper objectMapper = RestMapperUtils.getStrictObjectMapper();

	final JsonNode marshalled = objectMapper.valueToTree(expected);

	final MultipleJobsDetails unmarshalled = objectMapper.treeToValue(marshalled, MultipleJobsDetails.class);

	assertEquals(expected, unmarshalled);
}

Example 6

Source File: MultipleJobsDetailsTest.java From flink with Apache License 2.0

4 votes

/**
 * Tests that we can un/marshal {@link MultipleJobsDetails} objects.
 */
@Test
public void testMultipleJobsDetailsMarshalling() throws JsonProcessingException {
	int[] verticesPerState = new int[ExecutionState.values().length];

	for (int i = 0; i < verticesPerState.length; i++) {
		verticesPerState[i] = i;
	}

	final JobDetails running = new JobDetails(
		new JobID(),
		"running",
		1L,
		-1L,
		9L,
		JobStatus.RUNNING,
		9L,
		verticesPerState,
		9);

	final JobDetails finished = new JobDetails(
		new JobID(),
		"finished",
		1L,
		5L,
		4L,
		JobStatus.FINISHED,
		8L,
		verticesPerState,
		4);

	final MultipleJobsDetails expected = new MultipleJobsDetails(
		Arrays.asList(running, finished));

	final ObjectMapper objectMapper = RestMapperUtils.getStrictObjectMapper();

	final JsonNode marshalled = objectMapper.valueToTree(expected);

	final MultipleJobsDetails unmarshalled = objectMapper.treeToValue(marshalled, MultipleJobsDetails.class);

	assertEquals(expected, unmarshalled);
}