Java Code Examples for org.codehaus.jackson.JsonGenerator#writeFieldName()
The following examples show how to use
org.codehaus.jackson.JsonGenerator#writeFieldName() .
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Example 1
| Source File: ObjectMapperProvider.java From hraven with Apache License 2.0 | 6 votes |
|
@Override
public void serialize(CounterMap counterMap, JsonGenerator jsonGenerator,
SerializerProvider serializerProvider) throws IOException {
jsonGenerator.writeStartObject();
for (String group : counterMap.getGroups()) {
jsonGenerator.writeFieldName(group);
jsonGenerator.writeStartObject();
Map<String, Counter> groupMap = counterMap.getGroup(group);
for (String counterName : groupMap.keySet()) {
Counter counter = groupMap.get(counterName);
jsonGenerator.writeFieldName(counter.getKey());
jsonGenerator.writeNumber(counter.getValue());
}
jsonGenerator.writeEndObject();
}
jsonGenerator.writeEndObject();
}
Example 2
| Source File: GenericEntitySerializer.java From secure-data-service with Apache License 2.0 | 6 votes |
|
@Override
public void serialize(GenericEntity entity, JsonGenerator jgen, SerializerProvider provider) throws IOException {
jgen.writeStartObject();
// The SLI API only supports entity body elements for PUT and POST requests. If the
// entity data has a 'body' element, use that explicitly.
if (entity.getData().containsKey(ENTITY_BODY_KEY)) {
jgen.writeObject(serializeObject(entity.getData().get(ENTITY_BODY_KEY)));
} else {
for (Map.Entry<String, Object> entry : entity.getData().entrySet()) {
if (entry.getKey().equals(ENTITY_LINKS_KEY) || entry.getKey().equals(ENTITY_METADATA_KEY)) {
// ignore these read-only fields.
continue;
}
jgen.writeFieldName(entry.getKey());
jgen.writeObject(serializeObject(entry.getValue()));
}
}
jgen.writeEndObject();
}
Example 3
| Source File: ObjectMapperProvider.java From hraven with Apache License 2.0 | 6 votes |
|
@Override
public void serialize(Configuration conf, JsonGenerator jsonGenerator,
SerializerProvider serializerProvider) throws IOException {
SerializationContext context = RestResource.serializationContext
.get();
Predicate<String> configFilter = context.getConfigurationFilter();
Iterator<Map.Entry<String, String>> keyValueIterator = conf.iterator();
jsonGenerator.writeStartObject();
// here's where we can filter out keys if we want
while (keyValueIterator.hasNext()) {
Map.Entry<String, String> kvp = keyValueIterator.next();
if (configFilter == null || configFilter.apply(kvp.getKey())) {
jsonGenerator.writeFieldName(kvp.getKey());
jsonGenerator.writeString(kvp.getValue());
}
}
jsonGenerator.writeEndObject();
}
Example 4
| Source File: Configuration.java From RDFS with Apache License 2.0 | 6 votes |
|
/**
* Writes out all the parameters and their properties (final and resource) to
* the given {@link Writer}
* The format of the output would be
* { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
* key2.isFinal,key2.resource}... ] }
* It does not output the parameters of the configuration object which is
* loaded from an input stream.
* @param out the Writer to write to
* @throws IOException
*/
public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
synchronized (config) {
for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String) item.getKey());
dumpGenerator.writeStringField("value",
config.get((String) item.getKey()));
dumpGenerator.writeBooleanField("isFinal",
config.finalParameters.contains(item.getKey()));
dumpGenerator.writeStringField("resource",
config.updatingResource.get(item.getKey()));
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 5
| Source File: Configuration.java From flink with Apache License 2.0 | 5 votes |
|
/**
* Writes out all the parameters and their properties (final and resource) to
* the given {@link Writer}
* The format of the output would be
* { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
* key2.isFinal,key2.resource}... ] }
* It does not output the parameters of the configuration object which is
* loaded from an input stream.
* @param out the Writer to write to
* @throws IOException
*/
public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
synchronized (config) {
for (Entry<Object,Object> item: config.getProps().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String) item.getKey());
dumpGenerator.writeStringField("value",
config.get((String) item.getKey()));
dumpGenerator.writeBooleanField("isFinal",
config.finalParameters.contains(item.getKey()));
String[] resources = config.updatingResource.get(item.getKey());
String resource = UNKNOWN_RESOURCE;
if(resources != null && resources.length > 0) {
resource = resources[0];
}
dumpGenerator.writeStringField("resource", resource);
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 6
| Source File: RecordWithMetadataToEnvelopedRecordWithMetadata.java From incubator-gobblin with Apache License 2.0 | 5 votes |
|
private void writeRecord(RecordWithMetadata<?> inputRecord, JsonGenerator generator)
throws IOException {
if (shouldInterpretRecordAsUtf8ByteArray(inputRecord)) {
generator.writeFieldName("r");
byte[] bytes = (byte[]) inputRecord.getRecord();
generator.writeUTF8String(bytes, 0, bytes.length);
} else {
generator.writeObjectField("r", inputRecord.getRecord());
}
}
Example 7
| Source File: Configuration.java From flink with Apache License 2.0 | 5 votes |
|
/**
* Writes out all the parameters and their properties (final and resource) to
* the given {@link Writer}
* The format of the output would be
* { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
* key2.isFinal,key2.resource}... ] }
* It does not output the parameters of the configuration object which is
* loaded from an input stream.
* @param out the Writer to write to
* @throws IOException
*/
public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
synchronized (config) {
for (Entry<Object,Object> item: config.getProps().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String) item.getKey());
dumpGenerator.writeStringField("value",
config.get((String) item.getKey()));
dumpGenerator.writeBooleanField("isFinal",
config.finalParameters.contains(item.getKey()));
String[] resources = config.updatingResource.get(item.getKey());
String resource = UNKNOWN_RESOURCE;
if(resources != null && resources.length > 0) {
resource = resources[0];
}
dumpGenerator.writeStringField("resource", resource);
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 8
| Source File: Configuration.java From big-c with Apache License 2.0 | 5 votes |
|
/**
* Writes out all the parameters and their properties (final and resource) to
* the given {@link Writer}
* The format of the output would be
* { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
* key2.isFinal,key2.resource}... ] }
* It does not output the parameters of the configuration object which is
* loaded from an input stream.
* @param out the Writer to write to
* @throws IOException
*/
public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
synchronized (config) {
for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String) item.getKey());
dumpGenerator.writeStringField("value",
config.get((String) item.getKey()));
dumpGenerator.writeBooleanField("isFinal",
config.finalParameters.contains(item.getKey()));
String[] resources = config.updatingResource.get(item.getKey());
String resource = UNKNOWN_RESOURCE;
if(resources != null && resources.length > 0) {
resource = resources[0];
}
dumpGenerator.writeStringField("resource", resource);
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 9
| Source File: QueueManager.java From big-c with Apache License 2.0 | 5 votes |
|
/***
* Dumps the configuration of hierarchy of queues with
* the xml file path given. It is to be used directly ONLY FOR TESTING.
* @param out the writer object to which dump is written to.
* @param configFile the filename of xml file
* @throws IOException
*/
static void dumpConfiguration(Writer out, String configFile,
Configuration conf) throws IOException {
if (conf != null && conf.get(DeprecatedQueueConfigurationParser.
MAPRED_QUEUE_NAMES_KEY) != null) {
return;
}
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
QueueConfigurationParser parser;
boolean aclsEnabled = false;
if (conf != null) {
aclsEnabled = conf.getBoolean(MRConfig.MR_ACLS_ENABLED, false);
}
if (configFile != null && !"".equals(configFile)) {
parser = new QueueConfigurationParser(configFile, aclsEnabled);
}
else {
parser = getQueueConfigurationParser(null, false, aclsEnabled);
}
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("queues");
dumpGenerator.writeStartArray();
dumpConfiguration(dumpGenerator,parser.getRoot().getChildren());
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 10
| Source File: MediaTypeSerializer.java From jwala with Apache License 2.0 | 5 votes |
|
@Override
public void serialize(final MediaType mediaType, final JsonGenerator generator, final SerializerProvider provider)
throws IOException {
generator.writeStartObject();
generator.writeFieldName("name");
generator.writeString(mediaType.name());
generator.writeFieldName("displayName");
generator.writeString(mediaType.getDisplayName());
generator.writeEndObject();
}
Example 11
| Source File: Configuration.java From hadoop with Apache License 2.0 | 5 votes |
|
/**
* Writes out all the parameters and their properties (final and resource) to
* the given {@link Writer}
* The format of the output would be
* { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
* key2.isFinal,key2.resource}... ] }
* It does not output the parameters of the configuration object which is
* loaded from an input stream.
* @param out the Writer to write to
* @throws IOException
*/
public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
synchronized (config) {
for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String) item.getKey());
dumpGenerator.writeStringField("value",
config.get((String) item.getKey()));
dumpGenerator.writeBooleanField("isFinal",
config.finalParameters.contains(item.getKey()));
String[] resources = config.updatingResource.get(item.getKey());
String resource = UNKNOWN_RESOURCE;
if(resources != null && resources.length > 0) {
resource = resources[0];
}
dumpGenerator.writeStringField("resource", resource);
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 12
| Source File: QueueManager.java From hadoop with Apache License 2.0 | 5 votes |
|
/***
* Dumps the configuration of hierarchy of queues with
* the xml file path given. It is to be used directly ONLY FOR TESTING.
* @param out the writer object to which dump is written to.
* @param configFile the filename of xml file
* @throws IOException
*/
static void dumpConfiguration(Writer out, String configFile,
Configuration conf) throws IOException {
if (conf != null && conf.get(DeprecatedQueueConfigurationParser.
MAPRED_QUEUE_NAMES_KEY) != null) {
return;
}
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createJsonGenerator(out);
QueueConfigurationParser parser;
boolean aclsEnabled = false;
if (conf != null) {
aclsEnabled = conf.getBoolean(MRConfig.MR_ACLS_ENABLED, false);
}
if (configFile != null && !"".equals(configFile)) {
parser = new QueueConfigurationParser(configFile, aclsEnabled);
}
else {
parser = getQueueConfigurationParser(null, false, aclsEnabled);
}
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("queues");
dumpGenerator.writeStartArray();
dumpConfiguration(dumpGenerator,parser.getRoot().getChildren());
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
}
Example 13
| Source File: ObjectMapperProvider.java From hraven with Apache License 2.0 | 5 votes |
|
/**
* checks if the member is to be filtered out or no if filter itself is
* null, writes out that member
*
* @param member
* @param includeFilter
* @param taskObject
* @param jsonGenerator
* @throws JsonGenerationException
* @throws IOException
*/
public static void filteredWrite(String member, Predicate<String> includeFilter,
Object taskObject, JsonGenerator jsonGenerator)
throws JsonGenerationException, IOException {
if (includeFilter != null) {
if (includeFilter.apply(member)) {
jsonGenerator.writeFieldName(member);
jsonGenerator.writeObject(taskObject);
}
} else {
jsonGenerator.writeFieldName(member);
jsonGenerator.writeObject(taskObject);
}
}
Example 14
| Source File: QueueManager.java From big-c with Apache License 2.0 | 4 votes |
|
/**
* method to perform depth-first search and write the parameters of every
* queue in JSON format.
* @param dumpGenerator JsonGenerator object which takes the dump and flushes
* to a writer object
* @param rootQueues the top-level queues
* @throws JsonGenerationException
* @throws IOException
*/
private static void dumpConfiguration(JsonGenerator dumpGenerator,
Set<Queue> rootQueues) throws JsonGenerationException, IOException {
for (Queue queue : rootQueues) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("name", queue.getName());
dumpGenerator.writeStringField("state", queue.getState().toString());
AccessControlList submitJobList = null;
AccessControlList administerJobsList = null;
if (queue.getAcls() != null) {
submitJobList =
queue.getAcls().get(toFullPropertyName(queue.getName(),
QueueACL.SUBMIT_JOB.getAclName()));
administerJobsList =
queue.getAcls().get(toFullPropertyName(queue.getName(),
QueueACL.ADMINISTER_JOBS.getAclName()));
}
String aclsSubmitJobValue = " ";
if (submitJobList != null ) {
aclsSubmitJobValue = submitJobList.getAclString();
}
dumpGenerator.writeStringField("acl_submit_job", aclsSubmitJobValue);
String aclsAdministerValue = " ";
if (administerJobsList != null) {
aclsAdministerValue = administerJobsList.getAclString();
}
dumpGenerator.writeStringField("acl_administer_jobs",
aclsAdministerValue);
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
if (queue.getProperties() != null) {
for (Map.Entry<Object, Object>property :
queue.getProperties().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String)property.getKey());
dumpGenerator.writeStringField("value", (String)property.getValue());
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
Set<Queue> childQueues = queue.getChildren();
dumpGenerator.writeFieldName("children");
dumpGenerator.writeStartArray();
if (childQueues != null && childQueues.size() > 0) {
dumpConfiguration(dumpGenerator, childQueues);
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
}
}
Example 15
| Source File: JMXJsonServlet.java From big-c with Apache License 2.0 | 4 votes |
|
private void writeAttribute(JsonGenerator jg, String attName, Object value) throws IOException {
jg.writeFieldName(attName);
writeObject(jg, value);
}
Example 16
| Source File: SamzaObjectMapper.java From samza with Apache License 2.0 | 4 votes |
|
@Override
public void serialize(SystemStreamPartition ssp, JsonGenerator jgen, SerializerProvider provider) throws IOException {
String sspString = ssp.getSystem() + "." + ssp.getStream() + "." + String.valueOf(ssp.getPartition().getPartitionId());
jgen.writeFieldName(sspString);
}
Example 17
| Source File: ObjectMapperProvider.java From hraven with Apache License 2.0 | 4 votes |
|
/**
* checks if the member is to be filtered out or no if filter itself is
* null, writes out that member
*
* @param member
* @param includeFilter
* @param jsonGenerator
* @throws JsonGenerationException
* @throws IOException
*/
public static void filteredCounterWrite(String member, Predicate<String> includeFilter,
Predicate<String> includeCounterFilter,
CounterMap counterMap, JsonGenerator jsonGenerator)
throws IOException {
if (includeFilter != null && includeCounterFilter == null) {
if (includeFilter.apply(member)) {
jsonGenerator.writeFieldName(member);
jsonGenerator.writeObject(counterMap);
}
} else {
if (includeCounterFilter != null) {
// get group name, counter name,
// check if it is wanted
// if yes print it.
boolean startObjectGroupMap = false;
jsonGenerator.writeFieldName(member);
String fullCounterName;
jsonGenerator.writeStartObject();
for (String group : counterMap.getGroups()) {
Map<String, Counter> groupMap = counterMap.getGroup(group);
for (Map.Entry<String, Counter> nameCounterEntry : groupMap.entrySet()) {
Counter counter = nameCounterEntry.getValue();
fullCounterName = group + "." + counter.getKey();
if (includeCounterFilter.apply(fullCounterName)) {
if (startObjectGroupMap == false) {
jsonGenerator.writeFieldName(group);
jsonGenerator.writeStartObject();
startObjectGroupMap = true;
}
jsonGenerator.writeFieldName(counter.getKey());
jsonGenerator.writeNumber(counter.getValue());
}
}
if (startObjectGroupMap) {
jsonGenerator.writeEndObject();
startObjectGroupMap = false;
}
}
jsonGenerator.writeEndObject();
}
}
}
Example 18
| Source File: ParquetAsJsonInputFormat.java From iow-hadoop-streaming with Apache License 2.0 | 4 votes |
|
private void groupToJson(JsonGenerator currentGenerator, SimpleGroup grp)
throws IOException {
GroupType gt = grp.getType();
currentGenerator.writeStartObject();
for(int i = 0; i < gt.getFieldCount(); i ++) {
String field = gt.getFieldName(i);
try {
Type t = gt.getType(i);
int repetition = 1;
boolean repeated = false;
if (t.getRepetition() == Type.Repetition.REPEATED) {
repeated = true;
repetition = grp.getFieldRepetitionCount(i);
currentGenerator.writeArrayFieldStart(field);
}
else
currentGenerator.writeFieldName(field);
for(int j = 0; j < repetition; j ++) {
if (t.isPrimitive()) {
switch (t.asPrimitiveType().getPrimitiveTypeName()) {
case BINARY:
currentGenerator.writeString(grp.getString(i, j));
break;
case INT32:
currentGenerator.writeNumber(grp.getInteger(i, j));
break;
case INT96:
case INT64:
// clumsy way - TODO - Subclass SimpleGroup or something like that
currentGenerator.writeNumber(Long.parseLong(grp.getValueToString(i, j)));
break;
case DOUBLE:
case FLOAT:
currentGenerator.writeNumber(Double.parseDouble(grp.getValueToString(i, j)));
break;
case BOOLEAN:
currentGenerator.writeBoolean(grp.getBoolean(i, j));
break;
default:
throw new RuntimeException("Can't handle type " + gt.getType(i));
}
} else {
groupToJson(currentGenerator, (SimpleGroup) grp.getGroup(i, j));
}
}
if (repeated)
currentGenerator.writeEndArray();
}
catch (Exception e) {
if (e.getMessage().startsWith("not found") && gt.getType(i).getRepetition() == Type.Repetition.OPTIONAL)
currentGenerator.writeNull();
else
throw new RuntimeException(e);
}
}
currentGenerator.writeEndObject();
}
Example 19
| Source File: QueueManager.java From hadoop with Apache License 2.0 | 4 votes |
|
/**
* method to perform depth-first search and write the parameters of every
* queue in JSON format.
* @param dumpGenerator JsonGenerator object which takes the dump and flushes
* to a writer object
* @param rootQueues the top-level queues
* @throws JsonGenerationException
* @throws IOException
*/
private static void dumpConfiguration(JsonGenerator dumpGenerator,
Set<Queue> rootQueues) throws JsonGenerationException, IOException {
for (Queue queue : rootQueues) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("name", queue.getName());
dumpGenerator.writeStringField("state", queue.getState().toString());
AccessControlList submitJobList = null;
AccessControlList administerJobsList = null;
if (queue.getAcls() != null) {
submitJobList =
queue.getAcls().get(toFullPropertyName(queue.getName(),
QueueACL.SUBMIT_JOB.getAclName()));
administerJobsList =
queue.getAcls().get(toFullPropertyName(queue.getName(),
QueueACL.ADMINISTER_JOBS.getAclName()));
}
String aclsSubmitJobValue = " ";
if (submitJobList != null ) {
aclsSubmitJobValue = submitJobList.getAclString();
}
dumpGenerator.writeStringField("acl_submit_job", aclsSubmitJobValue);
String aclsAdministerValue = " ";
if (administerJobsList != null) {
aclsAdministerValue = administerJobsList.getAclString();
}
dumpGenerator.writeStringField("acl_administer_jobs",
aclsAdministerValue);
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
if (queue.getProperties() != null) {
for (Map.Entry<Object, Object>property :
queue.getProperties().entrySet()) {
dumpGenerator.writeStartObject();
dumpGenerator.writeStringField("key", (String)property.getKey());
dumpGenerator.writeStringField("value", (String)property.getValue());
dumpGenerator.writeEndObject();
}
}
dumpGenerator.writeEndArray();
Set<Queue> childQueues = queue.getChildren();
dumpGenerator.writeFieldName("children");
dumpGenerator.writeStartArray();
if (childQueues != null && childQueues.size() > 0) {
dumpConfiguration(dumpGenerator, childQueues);
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
}
}
Example 20
| Source File: ObjectMapperProvider.java From hraven with Apache License 2.0 | 4 votes |
|
/**
* Writes out the flow object
*
* @param jsonGenerator
* @param aFlow
* @param selectedSerialization
* @param includeFilter
* @throws JsonGenerationException
* @throws IOException
*/
@SuppressWarnings("deprecation")
public static void writeFlowDetails(JsonGenerator jsonGenerator, Flow aFlow,
DetailLevel selectedSerialization, Predicate<String> includeFilter)
throws JsonGenerationException, IOException {
jsonGenerator.writeStartObject();
// serialize the FlowKey object
filteredWrite("flowKey", includeFilter, aFlow.getFlowKey(), jsonGenerator);
// serialize individual members of this class
filteredWrite("flowName", includeFilter, aFlow.getFlowName(), jsonGenerator);
filteredWrite("userName", includeFilter, aFlow.getUserName(), jsonGenerator);
filteredWrite("jobCount", includeFilter, aFlow.getJobCount(), jsonGenerator);
filteredWrite("totalMaps", includeFilter, aFlow.getTotalMaps(), jsonGenerator);
filteredWrite("totalReduces", includeFilter, aFlow.getTotalReduces(), jsonGenerator);
filteredWrite("mapFileBytesRead", includeFilter, aFlow.getMapFileBytesRead(), jsonGenerator);
filteredWrite("mapFileBytesWritten", includeFilter, aFlow.getMapFileBytesWritten(), jsonGenerator);
filteredWrite("reduceFileBytesRead", includeFilter, aFlow.getReduceFileBytesRead(), jsonGenerator);
filteredWrite("hdfsBytesRead", includeFilter, aFlow.getHdfsBytesRead(), jsonGenerator);
filteredWrite("hdfsBytesWritten", includeFilter, aFlow.getHdfsBytesWritten(), jsonGenerator);
filteredWrite("mapSlotMillis", includeFilter, aFlow.getMapSlotMillis(), jsonGenerator);
filteredWrite("reduceSlotMillis", includeFilter, aFlow.getReduceSlotMillis(), jsonGenerator);
filteredWrite("megabyteMillis", includeFilter, aFlow.getMegabyteMillis(), jsonGenerator);
filteredWrite("cost", includeFilter, aFlow.getCost(), jsonGenerator);
filteredWrite("reduceShuffleBytes", includeFilter, aFlow.getReduceShuffleBytes(), jsonGenerator);
filteredWrite("duration", includeFilter, aFlow.getDuration(), jsonGenerator);
filteredWrite("wallClockTime", includeFilter, aFlow.getWallClockTime(), jsonGenerator);
filteredWrite("cluster", includeFilter, aFlow.getCluster(), jsonGenerator);
filteredWrite("appId", includeFilter, aFlow.getAppId(), jsonGenerator);
filteredWrite("runId", includeFilter, aFlow.getRunId(), jsonGenerator);
filteredWrite("version", includeFilter, aFlow.getVersion(), jsonGenerator);
filteredWrite("hadoopVersion", includeFilter, aFlow.getHadoopVersion(), jsonGenerator);
if (selectedSerialization == SerializationContext.DetailLevel.EVERYTHING) {
filteredWrite("submitTime", includeFilter, aFlow.getSubmitTime(), jsonGenerator);
filteredWrite("launchTime", includeFilter, aFlow.getLaunchTime(), jsonGenerator);
filteredWrite("finishTime", includeFilter, aFlow.getFinishTime(), jsonGenerator);
}
filteredWrite(Constants.HRAVEN_QUEUE, includeFilter, aFlow.getQueue(), jsonGenerator);
filteredWrite("counters", includeFilter, aFlow.getCounters(), jsonGenerator);
filteredWrite("mapCounters", includeFilter, aFlow.getMapCounters(), jsonGenerator);
filteredWrite("reduceCounters", includeFilter, aFlow.getReduceCounters(), jsonGenerator);
// if flag, include job details
if ((selectedSerialization == SerializationContext.DetailLevel.FLOW_SUMMARY_STATS_WITH_JOB_STATS)
|| (selectedSerialization == SerializationContext.DetailLevel.EVERYTHING)) {
jsonGenerator.writeFieldName("jobs");
jsonGenerator.writeObject(aFlow.getJobs());
}
jsonGenerator.writeEndObject();
}
