org.oncoblocks.centromere.core.dataimport

Class GenericRecordProcessor<T extends Model<?>>

java.lang.Object

org.oncoblocks.centromere.core.dataimport.GenericRecordProcessor<T>

All Implemented Interfaces:

DataImportComponent, DataTypeSupport, ImportOptionsAware, RecordProcessor<T>, ModelSupport<T>

public class GenericRecordProcessor<T extends Model<?>>
extends Object
implements RecordProcessor<T>, ImportOptionsAware, DataTypeSupport

Basic RecordProcessor implementation, which can be used to handle most file import jobs. The doBefore and doAfter methods can be overridden to handle data set or data file metadata persistence, pre/post-processing, or other maintenance tasks. Uses a basic BasicImportOptions instance to set import parameters, and identify the directory to store all temporary files.

Author:

woemler

Constructor Summary

Constructors

Constructor and Description
GenericRecordProcessor()

Method Summary

Modifier and Type	Method and Description
void	configure() Performs configuration steps after bean creation.
void	configureComponents() Assigns options and metadata objects to the individual processing components that are expecting them.
void	doAfter(Object... args) To be executed after the main component method is called for the last time.
void	doBefore(Object... args) To be executed before the main component method is first called.
RecordImporter	getImporter()
ImportOptions	getImportOptions()
Class<T>	getModel() Returns the model class reference.
RecordReader<T>	getReader()
List<String>	getSupportedDataTypes() Returns all of the supported data type identifiers.
org.springframework.validation.Validator	getValidator()
RecordWriter<T>	getWriter()
boolean	isSupportedDataType(String dataType) Returns true if the implementing class supports the input data type identifier.
void	run(Object... args) RecordProcessor.run(Object...)
void	setImporter(RecordImporter importer)
void	setImportOptions(BasicImportOptions options)
void	setImportOptions(ImportOptions options)
void	setModel(Class<T> model)
void	setReader(RecordReader<T> reader)
void	setSupportedDataTypes(Iterable<String> dataTypes) Sets all of the supported data type identifiers.
void	setValidator(org.springframework.validation.Validator validator)
void	setWriter(RecordWriter<T> writer)

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericRecordProcessor

public GenericRecordProcessor()

Method Detail

doBefore

public void doBefore(Object... args)
              throws DataImportException

To be executed before the main component method is first called. Can be configured to handle a variety of tasks using flexible input parameters.

Specified by:

doBefore in interface DataImportComponent

Parameters:

args - an array of objects of any type.

Throws:

DataImportException

configure

@PostConstruct
public void configure()

Performs configuration steps after bean creation.

configureComponents

public void configureComponents()

Assigns options and metadata objects to the individual processing components that are expecting them. Should run in the doBefore() method.

Specified by:

configureComponents in interface RecordProcessor<T extends Model<?>>

doAfter

public void doAfter(Object... args)
             throws DataImportException

To be executed after the main component method is called for the last time. Can be configured to handle a variety of tasks using flexible input parameters.

Specified by:

doAfter in interface DataImportComponent

Parameters:

args - an array of objects of any type.

Throws:

DataImportException

run

public void run(Object... args)
         throws DataImportException

RecordProcessor.run(Object...)

Specified by:

run in interface RecordProcessor<T extends Model<?>>

Parameters:

args -

Throws:

DataImportException

isSupportedDataType

public boolean isSupportedDataType(String dataType)

Description copied from interface: DataTypeSupport

Returns true if the implementing class supports the input data type identifier.

Specified by:

isSupportedDataType in interface DataTypeSupport

Returns:

setSupportedDataTypes

public void setSupportedDataTypes(Iterable<String> dataTypes)

Description copied from interface: DataTypeSupport

Sets all of the supported data type identifiers.

Specified by:

setSupportedDataTypes in interface DataTypeSupport

getSupportedDataTypes

public List<String> getSupportedDataTypes()

Description copied from interface: DataTypeSupport

Returns all of the supported data type identifiers.

Specified by:

getSupportedDataTypes in interface DataTypeSupport

Returns:

getModel

public Class<T> getModel()

Description copied from interface: ModelSupport

Returns the model class reference.

Specified by:

getModel in interface ModelSupport<T extends Model<?>>

Returns:

setModel

public void setModel(Class<T> model)

getReader

public RecordReader<T> getReader()

Specified by:

getReader in interface RecordProcessor<T extends Model<?>>

setReader

public void setReader(RecordReader<T> reader)

Specified by:

setReader in interface RecordProcessor<T extends Model<?>>

getValidator

public org.springframework.validation.Validator getValidator()

Specified by:

getValidator in interface RecordProcessor<T extends Model<?>>

setValidator

public void setValidator(org.springframework.validation.Validator validator)

Specified by:

setValidator in interface RecordProcessor<T extends Model<?>>

getWriter

public RecordWriter<T> getWriter()

Specified by:

getWriter in interface RecordProcessor<T extends Model<?>>

setWriter

public void setWriter(RecordWriter<T> writer)

Specified by:

setWriter in interface RecordProcessor<T extends Model<?>>

getImporter

public RecordImporter getImporter()

Specified by:

getImporter in interface RecordProcessor<T extends Model<?>>

setImporter

public void setImporter(RecordImporter importer)

Specified by:

setImporter in interface RecordProcessor<T extends Model<?>>

getImportOptions

public ImportOptions getImportOptions()

setImportOptions

public void setImportOptions(ImportOptions options)

Specified by:

setImportOptions in interface ImportOptionsAware

setImportOptions

public void setImportOptions(BasicImportOptions options)