com.northconcepts.datapipeline.foundations.datamapping

Class DataMappingWriter

java.lang.Object

com.northconcepts.datapipeline.core.DataObject

com.northconcepts.datapipeline.core.Endpoint

com.northconcepts.datapipeline.core.DataEndpoint

com.northconcepts.datapipeline.core.DataWriter

com.northconcepts.datapipeline.core.ProxyWriter

com.northconcepts.datapipeline.internal.lang.IntegrationProxyWriter

com.northconcepts.datapipeline.foundations.datamapping.DataMappingWriter

public class DataMappingWriter
extends IntegrationProxyWriter

Nested Class Summary

Nested classes/interfaces inherited from class com.northconcepts.datapipeline.core.DataEndpoint

DataEndpoint.State

Field Summary

Fields inherited from class com.northconcepts.datapipeline.core.DataEndpoint

lastRecord, PRODUCT, PRODUCT_VERSION, VENDOR, XML_INPUT_FACTORY_KEY

Fields inherited from class com.northconcepts.datapipeline.core.Endpoint

BUFFER_SIZE, captureElapsedTime, DEFAULT_READ_BUFFER_SIZE

Fields inherited from class com.northconcepts.datapipeline.core.DataObject

id, log, name, TIMESTAMP_FORMAT

Constructor Summary

Constructors

Constructor and Description
DataMappingWriter(DataWriter nestedDataWriter, DataMapping dataMapping)
DataMappingWriter(DataWriter nestedDataWriter, DataMapping dataMapping, DataWriter discardWriter, String discardReasonFieldName)

Method Summary

Modifier and Type	Method and Description
DataException	addExceptionProperties(DataException exception) Adds this endpoint's current state to a DataException.
void	close() Indicates that this endpoint has finished reading or writing.
DataMapping	getDataMapping()
RecordExpressionContext	getExpressionContext()
protected Record	interceptRecord(Record record)
boolean	isSendSkippedToDiscardWriter()
protected Record	onFailure(Record record, DataException exception, DataMappingResult result)
void	open() Makes this endpoint ready for reading or writing.
DataMappingWriter	setSendSkippedToDiscardWriter(boolean sendSkippedToDiscardWriter)

Methods inherited from class com.northconcepts.datapipeline.core.ProxyWriter

available, getNestedWriter, map, map, setNestedDataWriter, setNestedDataWriter, writeImpl

Methods inherited from class com.northconcepts.datapipeline.core.DataWriter

getNestedEndpoint, getRootEndpoint, getRootWriter, write

Methods inherited from class com.northconcepts.datapipeline.core.DataEndpoint

decrementRecordCount, enableJmx, getLastRecord, getRecordCount, getRecordCountAsBigInteger, getRecordCountAsString, incrementRecordCount, isRecordCountBigInteger, resetRecordCount, toString

Methods inherited from class com.northconcepts.datapipeline.core.Endpoint

addElapsedtime, assertClosed, assertNotOpened, assertOpened, finalize, getClosedOn, getDescription, getElapsedTime, getElapsedTimeAsString, getOpenedOn, getOpenElapsedTime, getOpenElapsedTimeAsString, getSelfTime, getSelfTimeAsString, getState, isCaptureElapsedTime, isClosed, isOpen, setCaptureElapsedTime, setDescription

Methods inherited from class com.northconcepts.datapipeline.core.DataObject

exception, exception, exception, getId, getName, resetID

Methods inherited from class java.lang.Object

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

Constructor Detail

DataMappingWriter

public DataMappingWriter(DataWriter nestedDataWriter,
                         DataMapping dataMapping)

DataMappingWriter

public DataMappingWriter(DataWriter nestedDataWriter,
                         DataMapping dataMapping,
                         DataWriter discardWriter,
                         String discardReasonFieldName)

Method Detail

getExpressionContext

public RecordExpressionContext getExpressionContext()

getDataMapping

public DataMapping getDataMapping()

open

public void open()
          throws DataException

Description copied from class: DataEndpoint

Makes this endpoint ready for reading or writing.

Overrides:

open in class IntegrationProxyWriter

Throws:

DataException

close

public void close()
           throws DataException

Description copied from class: DataEndpoint

Indicates that this endpoint has finished reading or writing.

Overrides:

close in class ProxyWriter

Throws:

DataException

interceptRecord

protected Record interceptRecord(Record record)
                          throws Throwable

Overrides:

interceptRecord in class ProxyWriter

Throws:

Throwable

onFailure

protected Record onFailure(Record record,
                           DataException exception,
                           DataMappingResult result)

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Description copied from class: Endpoint

Adds this endpoint's current state to a DataException. Since this method is called whenever an exception is thrown, subclasses should override it to add their specific information.

Overrides:

addExceptionProperties in class ProxyWriter

isSendSkippedToDiscardWriter

public boolean isSendSkippedToDiscardWriter()

setSendSkippedToDiscardWriter

public DataMappingWriter setSendSkippedToDiscardWriter(boolean sendSkippedToDiscardWriter)