org.htrace.impl
Class LocalFileSpanReceiver

java.lang.Object
  org.htrace.impl.LocalFileSpanReceiver

All Implemented Interfaces:

Closeable, SpanReceiver

public class LocalFileSpanReceiver
extends Object
implements SpanReceiver

Writes the spans it receives to a local file. A production LocalFileSpanReceiver should use a real CSV format.

Field Summary

static int	CAPACITY_DEFAULT
static String	CAPACITY_KEY
static long	EXECUTOR_TERMINATION_TIMEOUT_DURATION_DEFAULT
static org.apache.commons.logging.Log	LOG
static String	PATH_KEY

Constructor Summary

LocalFileSpanReceiver()

Method Summary

void	close()
void	configure(HTraceConfiguration conf) Hosts of SpanReceivers should call this method to provide configuration to SpanReceivers after creating them.
void	receiveSpan(Span span) Called when a Span is stopped and can now be stored.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

PATH_KEY

public static final String PATH_KEY

See Also:

Constant Field Values

CAPACITY_KEY

public static final String CAPACITY_KEY

See Also:

Constant Field Values

CAPACITY_DEFAULT

public static final int CAPACITY_DEFAULT

See Also:

Constant Field Values

EXECUTOR_TERMINATION_TIMEOUT_DURATION_DEFAULT

public static final long EXECUTOR_TERMINATION_TIMEOUT_DURATION_DEFAULT

See Also:

Constant Field Values

Constructor Detail

LocalFileSpanReceiver

public LocalFileSpanReceiver()

Method Detail

configure

public void configure(HTraceConfiguration conf)

Description copied from interface: SpanReceiver

Hosts of SpanReceivers should call this method to provide configuration to SpanReceivers after creating them.

Specified by:

configure in interface SpanReceiver

receiveSpan

public void receiveSpan(Span span)

Description copied from interface: SpanReceiver

Called when a Span is stopped and can now be stored.

Specified by:

receiveSpan in interface SpanReceiver

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Throws:

IOException