org.apache.flume.source
Class SpoolDirectorySource

java.lang.Object
  org.apache.flume.source.AbstractSource
      org.apache.flume.source.SpoolDirectorySource

All Implemented Interfaces:

Configurable, EventDrivenSource, LifecycleAware, NamedComponent, Source

public class SpoolDirectorySource
extends AbstractSource
implements Configurable, EventDrivenSource

Constructor Summary

SpoolDirectorySource()

Method Summary

void	configure(Context context) Request the implementing class to (re)configure itself.
protected SourceCounter	getSourceCounter()
protected boolean	hasFatalError()
protected boolean	hitChannelException()
protected void	setBackOff(boolean backoff) The class always backs off, this exists only so that we can test without taking a really long time.
void	start() Starts a service or component.
void	stop() Stops a service or component.
String	toString()

Methods inherited from class org.apache.flume.source.AbstractSource

getChannelProcessor, getLifecycleState, getName, setChannelProcessor, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flume.Source

getChannelProcessor, setChannelProcessor

Methods inherited from interface org.apache.flume.lifecycle.LifecycleAware

getLifecycleState

Methods inherited from interface org.apache.flume.NamedComponent

getName, setName

Constructor Detail

SpoolDirectorySource

public SpoolDirectorySource()

Method Detail

start

public void start()

Description copied from interface: LifecycleAware

Starts a service or component.

Implementations should determine the result of any start logic and effect the return value of LifecycleAware.getLifecycleState() accordingly.

Specified by:

start in interface LifecycleAware

Overrides:

start in class AbstractSource

stop

public void stop()

Description copied from interface: LifecycleAware

Stops a service or component.

Implementations should determine the result of any stop logic and effect the return value of LifecycleAware.getLifecycleState() accordingly.

Specified by:

stop in interface LifecycleAware

Overrides:

stop in class AbstractSource

toString

public String toString()

Overrides:

toString in class AbstractSource

configure

public void configure(Context context)

Description copied from interface: Configurable

Request the implementing class to (re)configure itself.

When configuration parameters are changed, they must be reflected by the component asap.

There are no thread safety guarrantees on when configure might be called.

Specified by:

configure in interface Configurable

hasFatalError

protected boolean hasFatalError()

setBackOff

protected void setBackOff(boolean backoff)

The class always backs off, this exists only so that we can test without taking a really long time.

Parameters:

backoff - - whether the source should backoff if the channel is full

hitChannelException

protected boolean hitChannelException()

getSourceCounter

protected SourceCounter getSourceCounter()