com.newrelic.agent.tracing

Class DistributedTraceServiceImpl

java.lang.Object

com.newrelic.agent.service.AbstractService

com.newrelic.agent.tracing.DistributedTraceServiceImpl

All Implemented Interfaces:

AgentConfigListener, ConnectionListener, ExtendedTransactionListener, HarvestListener, Service, DistributedTraceService, TransactionListener

public class DistributedTraceServiceImpl
extends AbstractService
implements DistributedTraceService, ConnectionListener, ExtendedTransactionListener, HarvestListener, AgentConfigListener

Field Summary

Fields inherited from class com.newrelic.agent.service.AbstractService

logger

Constructor Summary

Constructors

Constructor and Description
DistributedTraceServiceImpl()

Method Summary

Modifier and Type	Method and Description
void	afterHarvest(java.lang.String appName) Called after the harvest.
void	beforeHarvest(java.lang.String appName, StatsEngine statsEngine) Called before the harvest.
float	calculatePriorityRemoteParent(Transaction tx, boolean remoteParentSampled, java.lang.Float inboundPriority)
float	calculatePriorityRoot(Transaction tx)
void	configChanged(java.lang.String appName, AgentConfig agentConfig)
void	connected(IRPMService rpmService, AgentConfig agentConfig)
com.newrelic.api.agent.DistributedTracePayload	createDistributedTracePayload(Tracer tracer)
void	disconnected(IRPMService rpmService)
void	dispatcherTransactionCancelled(Transaction transaction) The transaction on the current thread is being cancelled, either because of a serious internal error or because the activity on the current thread is now linked to another transaction and this transaction should not report.
void	dispatcherTransactionFinished(TransactionData transactionData, TransactionStats transactionStats) Called after a dispatcher transaction finishes on the request thread.
void	dispatcherTransactionStarted(Transaction transaction) Called after a dispatcher transaction is started on the request thread.
protected void	doStart()
protected void	doStop()
java.lang.String	getAccountId()
java.lang.String	getApplicationId()
java.util.Map<java.lang.String,java.lang.Object>	getIntrinsics(DistributedTracePayloadImpl inboundPayload, java.lang.String guid, java.lang.String traceId, com.newrelic.api.agent.TransportType transportType, long parentTransportDurationInMillis, long largestTransportDuration, java.lang.String parentId, java.lang.String parentSpanId, float priority)
int	getMajorSupportedCatVersion()
int	getMinorSupportedCatVersion()
java.lang.String	getTrustKey()
boolean	isEnabled() Is the service enabled.
static float	nextTruncatedFloat()

Methods inherited from class com.newrelic.agent.service.AbstractService

getLogger, getName, isStarted, isStartedOrStarting, isStopped, isStoppedOrStopping, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

DistributedTraceServiceImpl

public DistributedTraceServiceImpl()

Method Detail

isEnabled

public boolean isEnabled()

Description copied from interface: Service

Is the service enabled.

Specified by:

isEnabled in interface Service

Specified by:

isEnabled in interface DistributedTraceService

Returns:

true if the service is enabled

doStart

protected void doStart()
                throws java.lang.Exception

Specified by:

doStart in class AbstractService

Throws:

java.lang.Exception

doStop

protected void doStop()
               throws java.lang.Exception

Specified by:

doStop in class AbstractService

Throws:

java.lang.Exception

connected

public void connected(IRPMService rpmService,
                      AgentConfig agentConfig)

Specified by:

connected in interface ConnectionListener

disconnected

public void disconnected(IRPMService rpmService)

Specified by:

disconnected in interface ConnectionListener

beforeHarvest

public void beforeHarvest(java.lang.String appName,
                          StatsEngine statsEngine)

Description copied from interface: HarvestListener

Called before the harvest. The service may or may not be currently connected.

Specified by:

beforeHarvest in interface HarvestListener

afterHarvest

public void afterHarvest(java.lang.String appName)

Description copied from interface: HarvestListener

Called after the harvest. The service may or may not be currently connected.

Specified by:

afterHarvest in interface HarvestListener

getMajorSupportedCatVersion

public int getMajorSupportedCatVersion()

Specified by:

getMajorSupportedCatVersion in interface DistributedTraceService

getMinorSupportedCatVersion

public int getMinorSupportedCatVersion()

Specified by:

getMinorSupportedCatVersion in interface DistributedTraceService

getAccountId

public java.lang.String getAccountId()

Specified by:

getAccountId in interface DistributedTraceService

getTrustKey

public java.lang.String getTrustKey()

Specified by:

getTrustKey in interface DistributedTraceService

getApplicationId

public java.lang.String getApplicationId()

Specified by:

getApplicationId in interface DistributedTraceService

calculatePriorityRemoteParent

public float calculatePriorityRemoteParent(Transaction tx,
                                           boolean remoteParentSampled,
                                           java.lang.Float inboundPriority)

Specified by:

calculatePriorityRemoteParent in interface DistributedTraceService

calculatePriorityRoot

public float calculatePriorityRoot(Transaction tx)

Specified by:

calculatePriorityRoot in interface DistributedTraceService

getIntrinsics

public java.util.Map<java.lang.String,java.lang.Object> getIntrinsics(DistributedTracePayloadImpl inboundPayload,
                                                                      java.lang.String guid,
                                                                      java.lang.String traceId,
                                                                      com.newrelic.api.agent.TransportType transportType,
                                                                      long parentTransportDurationInMillis,
                                                                      long largestTransportDuration,
                                                                      java.lang.String parentId,
                                                                      java.lang.String parentSpanId,
                                                                      float priority)

Specified by:

getIntrinsics in interface DistributedTraceService

dispatcherTransactionStarted

public void dispatcherTransactionStarted(Transaction transaction)

Description copied from interface: ExtendedTransactionListener

Called after a dispatcher transaction is started on the request thread.

Specified by:

dispatcherTransactionStarted in interface ExtendedTransactionListener

Parameters:

transaction - The transaction that was just started

dispatcherTransactionCancelled

public void dispatcherTransactionCancelled(Transaction transaction)

Description copied from interface: ExtendedTransactionListener

The transaction on the current thread is being cancelled, either because of a serious internal error or because the activity on the current thread is now linked to another transaction and this transaction should not report.

Specified by:

dispatcherTransactionCancelled in interface ExtendedTransactionListener

Parameters:

transaction - the transaction that is completing abruptly.

dispatcherTransactionFinished

public void dispatcherTransactionFinished(TransactionData transactionData,
                                          TransactionStats transactionStats)

Description copied from interface: TransactionListener

Called after a dispatcher transaction finishes on the request thread.

Specified by:

dispatcherTransactionFinished in interface TransactionListener

Parameters:

transactionData - the final data from the transaction

transactionStats - the final metric information from the transaction

nextTruncatedFloat

public static float nextTruncatedFloat()

createDistributedTracePayload

public com.newrelic.api.agent.DistributedTracePayload createDistributedTracePayload(Tracer tracer)

Specified by:

createDistributedTracePayload in interface DistributedTraceService

configChanged

public void configChanged(java.lang.String appName,
                          AgentConfig agentConfig)

Specified by:

configChanged in interface AgentConfigListener