org.apache.streams.facebook.processor

Class FacebookTypeConverter

java.lang.Object

org.apache.streams.facebook.processor.FacebookTypeConverter

All Implemented Interfaces:

Serializable, StreamsOperation, StreamsProcessor

public class FacebookTypeConverter
extends Object
implements StreamsProcessor

FacebookTypeConverter converts facebook data to activity streams types.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	STREAMS_ID
static String	TERMINATE

Constructor Summary

Constructors

Constructor and Description
FacebookTypeConverter(Class inClass, Class outClass)

Method Summary

Modifier and Type	Method and Description
void	cleanUp()
Object	convert(com.fasterxml.jackson.databind.node.ObjectNode event, Class inClass, Class outClass) convert.
String	getId()
Queue<StreamsDatum>	getProcessorOutputQueue()
boolean	isValidJSON(String json)
void	prepare(Object configurationObject)
List<StreamsDatum>	process(StreamsDatum entry)
void	setProcessorInputQueue(Queue<StreamsDatum> inputQueue)
boolean	validate(Object document, Class klass)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STREAMS_ID

public static final String STREAMS_ID

See Also:

Constant Field Values

TERMINATE

public static final String TERMINATE

See Also:

Constant Field Values

Constructor Detail

FacebookTypeConverter

public FacebookTypeConverter(Class inClass,
                             Class outClass)

Method Detail

getProcessorOutputQueue

public Queue<StreamsDatum> getProcessorOutputQueue()

setProcessorInputQueue

public void setProcessorInputQueue(Queue<StreamsDatum> inputQueue)

convert

public Object convert(com.fasterxml.jackson.databind.node.ObjectNode event,
                      Class inClass,
                      Class outClass)
               throws ActivitySerializerException,
                      com.fasterxml.jackson.core.JsonProcessingException

convert.

Parameters:

event - event

inClass - inClass

outClass - outClass

Returns:

Object

Throws:

ActivitySerializerException - ActivitySerializerException

com.fasterxml.jackson.core.JsonProcessingException - JsonProcessingException

validate

public boolean validate(Object document,
                        Class klass)

isValidJSON

public boolean isValidJSON(String json)

getId

public String getId()

Specified by:

getId in interface StreamsOperation

process

public List<StreamsDatum> process(StreamsDatum entry)

Specified by:

process in interface StreamsProcessor

prepare

public void prepare(Object configurationObject)

Specified by:

prepare in interface StreamsOperation

cleanUp

public void cleanUp()

Specified by:

cleanUp in interface StreamsOperation