Java Code Examples for org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser#readValueAsTree()

The following examples show how to use org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser#readValueAsTree() . 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: JobConfigInfo.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Override
public JobConfigInfo deserialize(
		JsonParser jsonParser,
		DeserializationContext deserializationContext) throws IOException {
	JsonNode rootNode = jsonParser.readValueAsTree();

	final JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).asText());
	final String jobName = rootNode.get(FIELD_NAME_JOB_NAME).asText();

	final ExecutionConfigInfo executionConfigInfo;

	if (rootNode.has(FIELD_NAME_EXECUTION_CONFIG)) {
		executionConfigInfo = RestMapperUtils.getStrictObjectMapper().treeToValue(rootNode.get(FIELD_NAME_EXECUTION_CONFIG), ExecutionConfigInfo.class);
	} else {
		executionConfigInfo = null;
	}

	return new JobConfigInfo(jobId, jobName, executionConfigInfo);
}
Example 2
Source File: JobConfigInfo.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Override
public JobConfigInfo deserialize(
		JsonParser jsonParser,
		DeserializationContext deserializationContext) throws IOException {
	JsonNode rootNode = jsonParser.readValueAsTree();

	final JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).asText());
	final String jobName = rootNode.get(FIELD_NAME_JOB_NAME).asText();

	final ExecutionConfigInfo executionConfigInfo;

	if (rootNode.has(FIELD_NAME_EXECUTION_CONFIG)) {
		executionConfigInfo = RestMapperUtils.getStrictObjectMapper().treeToValue(rootNode.get(FIELD_NAME_EXECUTION_CONFIG), ExecutionConfigInfo.class);
	} else {
		executionConfigInfo = null;
	}

	return new JobConfigInfo(jobId, jobName, executionConfigInfo);
}
Example 3
Source File: JobConfigInfo.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Override
public JobConfigInfo deserialize(
		JsonParser jsonParser,
		DeserializationContext deserializationContext) throws IOException {
	JsonNode rootNode = jsonParser.readValueAsTree();

	final JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).asText());
	final String jobName = rootNode.get(FIELD_NAME_JOB_NAME).asText();

	final ExecutionConfigInfo executionConfigInfo;

	if (rootNode.has(FIELD_NAME_EXECUTION_CONFIG)) {
		executionConfigInfo = RestMapperUtils.getStrictObjectMapper().treeToValue(rootNode.get(FIELD_NAME_EXECUTION_CONFIG), ExecutionConfigInfo.class);
	} else {
		executionConfigInfo = null;
	}

	return new JobConfigInfo(jobId, jobName, executionConfigInfo);
}
Example 4
Source File: JobDetails.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Override
public JobDetails deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {

	JsonNode rootNode = jsonParser.readValueAsTree();

	JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).textValue());
	String jobName = rootNode.get(FIELD_NAME_JOB_NAME).textValue();
	long startTime = rootNode.get(FIELD_NAME_START_TIME).longValue();
	long endTime = rootNode.get(FIELD_NAME_END_TIME).longValue();
	long duration = rootNode.get(FIELD_NAME_DURATION).longValue();
	JobStatus jobStatus = JobStatus.valueOf(rootNode.get(FIELD_NAME_STATUS).textValue());
	long lastUpdateTime = rootNode.get(FIELD_NAME_LAST_MODIFICATION).longValue();

	JsonNode tasksNode = rootNode.get("tasks");
	int numTasks = tasksNode.get(FIELD_NAME_TOTAL_NUMBER_TASKS).intValue();

	int[] numVerticesPerExecutionState = new int[ExecutionState.values().length];

	for (ExecutionState executionState : ExecutionState.values()) {
		numVerticesPerExecutionState[executionState.ordinal()] = tasksNode.get(executionState.name().toLowerCase()).intValue();
	}

	return new JobDetails(
		jobId,
		jobName,
		startTime,
		endTime,
		duration,
		jobStatus,
		lastUpdateTime,
		numVerticesPerExecutionState,
		numTasks);
}
Example 5
Source File: JobPlanInfo.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Override
public RawJson deserialize(
		JsonParser jsonParser,
		DeserializationContext deserializationContext) throws IOException {
	final JsonNode rootNode = jsonParser.readValueAsTree();
	return new RawJson(rootNode.toString());
}
Example 6
Source File: SerializedThrowableDeserializer.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Override
public SerializedThrowable deserialize(
		final JsonParser p,
		final DeserializationContext ctxt) throws IOException {
	final JsonNode root = p.readValueAsTree();

	final byte[] serializedException = root.get(FIELD_NAME_SERIALIZED_THROWABLE).binaryValue();
	try {
		return InstantiationUtil.deserializeObject(serializedException, ClassLoader.getSystemClassLoader());
	} catch (ClassNotFoundException e) {
		throw new IOException("Failed to deserialize " + SerializedThrowable.class.getCanonicalName(), e);
	}
}
Example 7
Source File: JobDetails.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public JobDetails deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {

	JsonNode rootNode = jsonParser.readValueAsTree();

	JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).textValue());
	String jobName = rootNode.get(FIELD_NAME_JOB_NAME).textValue();
	long startTime = rootNode.get(FIELD_NAME_START_TIME).longValue();
	long endTime = rootNode.get(FIELD_NAME_END_TIME).longValue();
	long duration = rootNode.get(FIELD_NAME_DURATION).longValue();
	JobStatus jobStatus = JobStatus.valueOf(rootNode.get(FIELD_NAME_STATUS).textValue());
	long lastUpdateTime = rootNode.get(FIELD_NAME_LAST_MODIFICATION).longValue();

	JsonNode tasksNode = rootNode.get("tasks");
	int numTasks = tasksNode.get(FIELD_NAME_TOTAL_NUMBER_TASKS).intValue();

	int[] numVerticesPerExecutionState = new int[ExecutionState.values().length];

	for (ExecutionState executionState : ExecutionState.values()) {
		numVerticesPerExecutionState[executionState.ordinal()] = tasksNode.get(executionState.name().toLowerCase()).intValue();
	}

	return new JobDetails(
		jobId,
		jobName,
		startTime,
		endTime,
		duration,
		jobStatus,
		lastUpdateTime,
		numVerticesPerExecutionState,
		numTasks);
}
Example 8
Source File: JobPlanInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public RawJson deserialize(
		JsonParser jsonParser,
		DeserializationContext deserializationContext) throws IOException {
	final JsonNode rootNode = jsonParser.readValueAsTree();
	return new RawJson(rootNode.toString());
}
Example 9
Source File: SerializedThrowableDeserializer.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public SerializedThrowable deserialize(
		final JsonParser p,
		final DeserializationContext ctxt) throws IOException {
	final JsonNode root = p.readValueAsTree();

	final byte[] serializedException = root.get(FIELD_NAME_SERIALIZED_THROWABLE).binaryValue();
	try {
		return InstantiationUtil.deserializeObject(serializedException, ClassLoader.getSystemClassLoader());
	} catch (ClassNotFoundException e) {
		throw new IOException("Failed to deserialize " + SerializedThrowable.class.getCanonicalName(), e);
	}
}
Example 10
Source File: JobDetails.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public JobDetails deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {

	JsonNode rootNode = jsonParser.readValueAsTree();

	JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).textValue());
	String jobName = rootNode.get(FIELD_NAME_JOB_NAME).textValue();
	long startTime = rootNode.get(FIELD_NAME_START_TIME).longValue();
	long endTime = rootNode.get(FIELD_NAME_END_TIME).longValue();
	long duration = rootNode.get(FIELD_NAME_DURATION).longValue();
	JobStatus jobStatus = JobStatus.valueOf(rootNode.get(FIELD_NAME_STATUS).textValue());
	long lastUpdateTime = rootNode.get(FIELD_NAME_LAST_MODIFICATION).longValue();

	JsonNode tasksNode = rootNode.get("tasks");
	int numTasks = tasksNode.get(FIELD_NAME_TOTAL_NUMBER_TASKS).intValue();

	int[] numVerticesPerExecutionState = new int[ExecutionState.values().length];

	for (ExecutionState executionState : ExecutionState.values()) {
		numVerticesPerExecutionState[executionState.ordinal()] = tasksNode.get(executionState.name().toLowerCase()).intValue();
	}

	return new JobDetails(
		jobId,
		jobName,
		startTime,
		endTime,
		duration,
		jobStatus,
		lastUpdateTime,
		numVerticesPerExecutionState,
		numTasks);
}
Example 11
Source File: JobPlanInfo.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public RawJson deserialize(
		JsonParser jsonParser,
		DeserializationContext deserializationContext) throws IOException {
	final JsonNode rootNode = jsonParser.readValueAsTree();
	return new RawJson(rootNode.toString());
}
Example 12
Source File: SerializedThrowableDeserializer.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public SerializedThrowable deserialize(
		final JsonParser p,
		final DeserializationContext ctxt) throws IOException {
	final JsonNode root = p.readValueAsTree();

	final byte[] serializedException = root.get(FIELD_NAME_SERIALIZED_THROWABLE).binaryValue();
	try {
		return InstantiationUtil.deserializeObject(serializedException, ClassLoader.getSystemClassLoader());
	} catch (ClassNotFoundException e) {
		throw new IOException("Failed to deserialize " + SerializedThrowable.class.getCanonicalName(), e);
	}
}