net.e6tech.elements.cassandra.etl

Class ETLContext

java.lang.Object

net.e6tech.elements.cassandra.etl.ETLContext

Direct Known Subclasses:

PartitionContext, TimeBatch

public class ETLContext
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	BATCH_SIZE
static long	DAY
static long	HOUR
static long	MINUTE
static long	MONTH
static long	SECOND
static long	TIME_LAG

Constructor Summary

Constructors

Constructor and Description
ETLContext()

Method Summary

Modifier and Type	Method and Description
Async	createAsync()
Async	createAsync(com.datastax.driver.core.PreparedStatement stmt)
Async	createAsync(java.lang.String query)
java.lang.String	extractor()
<X> AsyncFutures<X,PrimaryKey>	get(java.util.Collection<PrimaryKey> list, java.lang.Class<X> cls)
int	getBatchSize()
java.lang.Comparable	getCutoff()
java.lang.String	getExtractorName()
Generator	getGenerator()
int	getImportedCount()
Inspector	getInspector()
Inspector	getInspector(java.lang.Class cls)
LastUpdate	getLastUpdate()
java.lang.Class<LastUpdate>	getLastUpdateClass()
java.lang.Object	getLastUpdateValue()
<T> com.datastax.driver.mapping.Mapper<T>	getMapper(java.lang.Class<T> cls)
java.lang.Class	getPartitionKeyType()
net.e6tech.elements.common.resources.Provision	getProvision()
com.datastax.driver.core.Session	getSession()
java.lang.Class	getSourceClass()
long	getStartTime()
long	getTimeLag()
java.util.concurrent.TimeUnit	getTimeUnit()
void	initialize()
boolean	isExtractAll()
LastUpdate	lookupLastUpdate()
net.e6tech.elements.common.resources.UnitOfWork	open()
void	reset()
<X> AsyncFutures<java.lang.Void,X>	save(java.util.Collection<X> list, java.lang.Class<X> cls, com.datastax.driver.mapping.Mapper.Option... options)
void	saveLastUpdate(LastUpdate lastUpdate)
void	setBatchSize(int batchSize)
void	setExtractAll(boolean extractAll)
void	setExtractorName(java.lang.String extractorName)
void	setImportedCount(int importedCount)
void	setLastUpdateClass(java.lang.Class<LastUpdate> lastUpdateClass)
void	setProvision(net.e6tech.elements.common.resources.Provision provision)
void	setSourceClass(java.lang.Class sourceClass)
void	setStartTime(long startTime)
void	setTimeLag(long timeLag)
void	setTimeUnit(java.util.concurrent.TimeUnit timeUnit)
java.lang.String	tableName()

Methods inherited from class java.lang.Object

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

Field Detail

DAY

public static final long DAY

See Also:

Constant Field Values

HOUR

public static final long HOUR

See Also:

Constant Field Values

MINUTE

public static final long MINUTE

See Also:

Constant Field Values

SECOND

public static final long SECOND

See Also:

Constant Field Values

MONTH

public static final long MONTH

See Also:

Constant Field Values

TIME_LAG

public static final long TIME_LAG

See Also:

Constant Field Values

BATCH_SIZE

public static final int BATCH_SIZE

See Also:

Constant Field Values

Constructor Detail

ETLContext

public ETLContext()

Method Detail

getProvision

public net.e6tech.elements.common.resources.Provision getProvision()

setProvision

@Inject
public void setProvision(net.e6tech.elements.common.resources.Provision provision)

getGenerator

public Generator getGenerator()

open

public net.e6tech.elements.common.resources.UnitOfWork open()

getSession

public com.datastax.driver.core.Session getSession()

getBatchSize

public int getBatchSize()

setBatchSize

public void setBatchSize(int batchSize)

getTimeLag

public long getTimeLag()

setTimeLag

public void setTimeLag(long timeLag)

getImportedCount

public int getImportedCount()

setImportedCount

public void setImportedCount(int importedCount)

getSourceClass

public java.lang.Class getSourceClass()

setSourceClass

public void setSourceClass(java.lang.Class sourceClass)

getStartTime

public long getStartTime()

setStartTime

public void setStartTime(long startTime)

isExtractAll

public boolean isExtractAll()

setExtractAll

public void setExtractAll(boolean extractAll)

getMapper

public <T> com.datastax.driver.mapping.Mapper<T> getMapper(java.lang.Class<T> cls)

getExtractorName

public java.lang.String getExtractorName()

setExtractorName

public void setExtractorName(java.lang.String extractorName)

extractor

public java.lang.String extractor()

getLastUpdateClass

public java.lang.Class<LastUpdate> getLastUpdateClass()

setLastUpdateClass

public void setLastUpdateClass(java.lang.Class<LastUpdate> lastUpdateClass)

getPartitionKeyType

public java.lang.Class getPartitionKeyType()

reset

public void reset()

getTimeUnit

public java.util.concurrent.TimeUnit getTimeUnit()

setTimeUnit

public void setTimeUnit(java.util.concurrent.TimeUnit timeUnit)

createAsync

public Async createAsync()

createAsync

public Async createAsync(java.lang.String query)

createAsync

public Async createAsync(com.datastax.driver.core.PreparedStatement stmt)

save

public <X> AsyncFutures<java.lang.Void,X> save(java.util.Collection<X> list,
                                               java.lang.Class<X> cls,
                                               com.datastax.driver.mapping.Mapper.Option... options)

get

public <X> AsyncFutures<X,PrimaryKey> get(java.util.Collection<PrimaryKey> list,
                                          java.lang.Class<X> cls)

tableName

public java.lang.String tableName()

saveLastUpdate

public void saveLastUpdate(LastUpdate lastUpdate)

lookupLastUpdate

public LastUpdate lookupLastUpdate()

getLastUpdate

public LastUpdate getLastUpdate()

getLastUpdateValue

public java.lang.Object getLastUpdateValue()

getCutoff

public java.lang.Comparable getCutoff()

getInspector

public Inspector getInspector()

getInspector

public Inspector getInspector(java.lang.Class cls)

initialize

public void initialize()