com.orientechnologies.orient.etl

Class OETLAbstractComponent

java.lang.Object

com.orientechnologies.orient.etl.OETLAbstractComponent

All Implemented Interfaces:

OETLComponent

Direct Known Subclasses:

OETLAbstractBlock, OETLAbstractExtractor, OETLAbstractLoader, OETLAbstractPipelineComponent, OETLAbstractSource

public abstract class OETLAbstractComponent
extends Object
implements OETLComponent

ETL abstract component.

Field Summary

Fields

Modifier and Type	Field and Description
protected ODocument	configuration
protected OCommandContext	context
protected String	ifExpression
protected String	output
protected OETLProcessor	processor

Constructor Summary

Constructors

Constructor and Description
OETLAbstractComponent()

Method Summary

Modifier and Type	Method and Description
void	begin(ODatabaseDocument db)
void	configure(ODocument iConfiguration, OCommandContext iContext) Called by the @OETLProcessor
void	end()
protected String	getCommonConfigurationParameters()
ODocument	getConfiguration()
protected OSQLFilter	getIfFilter()
protected void	log(Level iLevel, String iText, Exception exception, Object... iArgs)
protected void	log(Level iLevel, String iText, Object... iArgs)
protected Object	resolve(Object content)
void	setProcessor(OETLProcessor processor)
protected boolean	skip(Object input)
protected String	stringArray2Json(Object[] iObject)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.etl.OETLComponent

getName

Field Detail

processor

protected OETLProcessor processor

context

protected OCommandContext context

output

protected String output

ifExpression

protected String ifExpression

configuration

protected ODocument configuration

Constructor Detail

OETLAbstractComponent

public OETLAbstractComponent()

Method Detail

getConfiguration

public ODocument getConfiguration()

Specified by:

getConfiguration in interface OETLComponent

Returns:

configure

public void configure(ODocument iConfiguration,
                      OCommandContext iContext)

Description copied from interface: OETLComponent

Called by the @OETLProcessor

Specified by:

configure in interface OETLComponent

begin

public void begin(ODatabaseDocument db)

Specified by:

begin in interface OETLComponent

end

public void end()

Specified by:

end in interface OETLComponent

setProcessor

public void setProcessor(OETLProcessor processor)

Specified by:

setProcessor in interface OETLComponent

getCommonConfigurationParameters

protected String getCommonConfigurationParameters()

toString

public String toString()

Overrides:

toString in class Object

skip

protected boolean skip(Object input)

getIfFilter

protected OSQLFilter getIfFilter()

log

protected void log(Level iLevel,
                   String iText,
                   Object... iArgs)

log

protected void log(Level iLevel,
                   String iText,
                   Exception exception,
                   Object... iArgs)

stringArray2Json

protected String stringArray2Json(Object[] iObject)

resolve

protected Object resolve(Object content)