com.northconcepts.datapipeline.foundations.pipeline.ProxyPipelineInput

All Implemented Interfaces:: DataExceptionContributor, JsonSerializable, RecordSerializable, XmlSerializable, DataReaderDecorator<DataReader>, DataReaderFactory, JavaCodeGenerator, Serializable

public abstract class ProxyPipelineInput extends PipelineInput implements DataReaderDecorator<DataReader>

Base class for inputs that wrap another PipelineInput and decorate each reader it creates.

See Also:

Field Summary

Fields inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject
internalId, internalName, log, TIMESTAMP_FORMAT

Fields inherited from interface com.northconcepts.datapipeline.core.RecordSerializable
SERIALIZED_CLASS_NAME, TYPE

Fields inherited from interface com.northconcepts.datapipeline.core.XmlSerializable
XML_SERIALIZED_CLASS_NAME
Constructor Summary

Constructors

Constructor

Description

ProxyPipelineInput(PipelineInput nestedPipelineInput)
Method Summary

Modifier and Type

Method

Description

DataReader

createDataReader()

PipelineInput

fromRecord(Record source)

Loads this instance's state from a record and returns this (for fluid API call chaining).

XmlSerializable

fromXmlElement(Element element)

String

getName()

Returns a display name for this input, such as the source's name followed by its format.

PipelineInput

getNestedPipelineInput()

Returns the PipelineInput held inside this one or null if there isn't one.

Record

toRecord()

Converts this object's state to a record that RecordSerializable.fromRecord(Record) can load.

String

toXml()

Returns this object as indented XML without an XML declaration.

Methods inherited from class com.northconcepts.datapipeline.foundations.pipeline.PipelineInput
getPipelineInput, getRootPipelineInput, isLineageSupported, isSaveLineage, setSaveLineage, toXmlElement

Methods inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject
addExceptionProperties, assertValid, assertValid, clone, exception, exception, exception, getInternalId, getInternalName, resetInternalId

Methods inherited from class com.northconcepts.datapipeline.foundations.core.Bean
toString

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.northconcepts.datapipeline.core.DataExceptionContributor
addExceptionProperties

Methods inherited from interface com.northconcepts.datapipeline.job.DataReaderDecorator
decorate

Methods inherited from interface com.northconcepts.datapipeline.sourcecode.JavaCodeGenerator
generateJavaCode

Methods inherited from interface com.northconcepts.datapipeline.core.RecordSerializable
fromJson, fromJson, toJson, toJson, toJson

Methods inherited from interface com.northconcepts.datapipeline.core.XmlSerializable
fromXml, fromXml, toXml, toXml, toXml, toXml

Constructor Details
- ProxyPipelineInput
  
  public ProxyPipelineInput(PipelineInput nestedPipelineInput)
Method Details
- getNestedPipelineInput
  
  public PipelineInput getNestedPipelineInput()
  
  Description copied from class: PipelineInput
  
  Returns the PipelineInput held inside this one or null if there isn't one.
  
  Overrides:
  
  getNestedPipelineInput in class PipelineInput
- createDataReader
  
  public DataReader createDataReader()
  
  Specified by:
  
  createDataReader in interface DataReaderFactory
- getName
  
  public String getName()
  
  Description copied from class: PipelineInput
  
  Returns a display name for this input, such as the source's name followed by its format.
  
  Specified by:
  
  getName in class PipelineInput
- toRecord
  
  public Record toRecord()
  
  Description copied from interface: RecordSerializable
  
  Converts this object's state to a record that RecordSerializable.fromRecord(Record) can load.
  
  Specified by:
  
  toRecord in interface RecordSerializable
  
  Overrides:
  
  toRecord in class PipelineInput
- fromRecord
  
  public PipelineInput fromRecord(Record source)
  
  Description copied from interface: RecordSerializable
  
  Loads this instance's state from a record and returns this (for fluid API call chaining). For fluid API call chaining, the overridden method should change the declared return type to its class.
  
  Specified by:
  
  fromRecord in interface RecordSerializable
  
  Overrides:
  
  fromRecord in class PipelineInput
  
  Parameters:
  
  source -
  
  Returns:
  
  this instance.
- toXml
  
  public String toXml()
  
  Description copied from interface: XmlSerializable
  
  Returns this object as indented XML without an XML declaration.
  
  Specified by:
  
  toXml in interface XmlSerializable
- fromXmlElement
  
  public XmlSerializable fromXmlElement(Element element)
  
  Specified by:
  
  fromXmlElement in interface XmlSerializable
  
  Overrides:
  
  fromXmlElement in class PipelineInput

Class ProxyPipelineInput

Field Summary

Fields inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject

Fields inherited from interface com.northconcepts.datapipeline.core.RecordSerializable

Fields inherited from interface com.northconcepts.datapipeline.core.XmlSerializable

Constructor Summary

Method Summary

Methods inherited from class com.northconcepts.datapipeline.foundations.pipeline.PipelineInput

Methods inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject

Methods inherited from class com.northconcepts.datapipeline.foundations.core.Bean

Methods inherited from class java.lang.Object

Methods inherited from interface com.northconcepts.datapipeline.core.DataExceptionContributor

Methods inherited from interface com.northconcepts.datapipeline.job.DataReaderDecorator

Methods inherited from interface com.northconcepts.datapipeline.sourcecode.JavaCodeGenerator

Methods inherited from interface com.northconcepts.datapipeline.core.RecordSerializable

Methods inherited from interface com.northconcepts.datapipeline.core.XmlSerializable

Constructor Details

ProxyPipelineInput

Method Details

getNestedPipelineInput

createDataReader

getName

toRecord

fromRecord

toXml

fromXmlElement