Package org.apache.nifi.processors.mongodb

Class GetMongoRecord

java.lang.Object

org.apache.nifi.components.AbstractConfigurableComponent

org.apache.nifi.processor.AbstractSessionFactoryProcessor

org.apache.nifi.processor.AbstractProcessor

org.apache.nifi.processors.mongodb.AbstractMongoProcessor

org.apache.nifi.processors.mongodb.AbstractMongoQueryProcessor

org.apache.nifi.processors.mongodb.GetMongoRecord

All Implemented Interfaces:

org.apache.nifi.components.ConfigurableComponent, org.apache.nifi.processor.Processor

@CapabilityDescription("A record-based version of GetMongo that uses the Record writers to write the MongoDB result set.")
@Tags({"mongo","mongodb","get","fetch","record","json"})
@InputRequirement(INPUT_ALLOWED)
@WritesAttribute(attribute="mongo.database.name",description="The database where the results came from.") @WritesAttribute(attribute="mongo.collection.name",description="The collection where the results came from.")
public class GetMongoRecord
extends AbstractMongoQueryProcessor

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.nifi.processors.mongodb.AbstractMongoProcessor

AbstractMongoProcessor.UpdateMethod

Field Summary

Fields

Modifier and Type	Field	Description
private MongoDBClientService	clientService
private static final List<org.apache.nifi.components.PropertyDescriptor>	PROPERTY_DESCRIPTORS
private static final Set<org.apache.nifi.processor.Relationship>	RELATIONSHIPS
static final org.apache.nifi.components.PropertyDescriptor	SCHEMA_NAME
static final org.apache.nifi.components.PropertyDescriptor	WRITER_FACTORY
private RecordSetWriterFactory	writerFactory

Fields inherited from class org.apache.nifi.processors.mongodb.AbstractMongoQueryProcessor

BATCH_SIZE, COL_NAME, DB_NAME, LIMIT, PROJECTION, QUERY, REL_FAILURE, REL_ORIGINAL, REL_SUCCESS, RESULTS_PER_FLOWFILE, SORT

Fields inherited from class org.apache.nifi.processors.mongodb.AbstractMongoProcessor

ATTRIBUTE_MONGODB_UPDATE_MODE, CHARSET, CLIENT_SERVICE, COLLECTION_NAME, DATABASE_NAME, DATE_FORMAT, JSON_EXTENDED, JSON_STANDARD, JSON_TYPE, JSON_TYPE_EXTENDED, JSON_TYPE_STANDARD, mongoClient, objectMapper, QUERY_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
GetMongoRecord()

Method Summary

Modifier and Type	Method	Description
Set<org.apache.nifi.processor.Relationship>	getRelationships()
List<org.apache.nifi.components.PropertyDescriptor>	getSupportedPropertyDescriptors()
void	onEnabled(org.apache.nifi.processor.ProcessContext context)
void	onTrigger(org.apache.nifi.processor.ProcessContext context, org.apache.nifi.processor.ProcessSession session)

Methods inherited from class org.apache.nifi.processors.mongodb.AbstractMongoQueryProcessor

getAttributes, getQuery

Methods inherited from class org.apache.nifi.processors.mongodb.AbstractMongoProcessor

closeClient, configureMapper, createClient, getClientSettings, getCollection, getCommonPropertyDescriptors, getDatabase, getURI, updateModeMatches, writeBatch

Methods inherited from class org.apache.nifi.processor.AbstractProcessor

onTrigger

Methods inherited from class org.apache.nifi.processor.AbstractSessionFactoryProcessor

getControllerServiceLookup, getIdentifier, getLogger, getNodeTypeProvider, init, initialize, isConfigurationRestored, isScheduled, toString, updateConfiguredRestoredTrue, updateScheduledFalse, updateScheduledTrue

Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

customValidate, equals, getPropertyDescriptor, getPropertyDescriptors, getSupportedDynamicPropertyDescriptor, hashCode, onPropertyModified, validate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Methods inherited from interface org.apache.nifi.processor.Processor

isStateful, migrateProperties, migrateRelationships

Field Details

WRITER_FACTORY

public static final org.apache.nifi.components.PropertyDescriptor WRITER_FACTORY

SCHEMA_NAME

public static final org.apache.nifi.components.PropertyDescriptor SCHEMA_NAME

PROPERTY_DESCRIPTORS

private static final List<org.apache.nifi.components.PropertyDescriptor> PROPERTY_DESCRIPTORS

RELATIONSHIPS

private static final Set<org.apache.nifi.processor.Relationship> RELATIONSHIPS

clientService

private volatile MongoDBClientService clientService

writerFactory

private volatile RecordSetWriterFactory writerFactory

Constructor Details

GetMongoRecord

public GetMongoRecord()

Method Details

getSupportedPropertyDescriptors

public List<org.apache.nifi.components.PropertyDescriptor> getSupportedPropertyDescriptors()

Overrides:

getSupportedPropertyDescriptors in class org.apache.nifi.components.AbstractConfigurableComponent

getRelationships

public Set<org.apache.nifi.processor.Relationship> getRelationships()

Specified by:

getRelationships in interface org.apache.nifi.processor.Processor

Overrides:

getRelationships in class org.apache.nifi.processor.AbstractSessionFactoryProcessor

onEnabled

@OnScheduled
public void onEnabled(org.apache.nifi.processor.ProcessContext context)

onTrigger

public void onTrigger(org.apache.nifi.processor.ProcessContext context,
 org.apache.nifi.processor.ProcessSession session)
               throws org.apache.nifi.processor.exception.ProcessException

Specified by:

onTrigger in class org.apache.nifi.processor.AbstractProcessor

Throws:

org.apache.nifi.processor.exception.ProcessException