org.hawkular.apm.api.services

Interface TraceService

public interface TraceService

This interface represents the service used to store and retrieve traces.

Author:

gbrown

Method Summary

Modifier and Type	Method and Description
void	clear(String tenantId) This method clears the trace data for the supplied tenant.
Trace	getFragment(String tenantId, String id) This method returns the trace fragment associated with the supplied id.
Trace	getTrace(String tenantId, String id) This method returns the end to end trace associated with the supplied id.
List<Trace>	searchFragments(String tenantId, Criteria criteria) This method returns a set of trace fragments that meet the supplied query criteria.
void	storeFragments(String tenantId, List<Trace> traces) This method stores the supplied list of trace fragments.

Method Detail

getFragment

Trace getFragment(String tenantId,
                  String id)

This method returns the trace fragment associated with the supplied id.

Parameters:

tenantId - The tenant

id - The id

Returns:

The trace fragment, or null if not found

getTrace

Trace getTrace(String tenantId,
               String id)

This method returns the end to end trace associated with the supplied id.

Parameters:

tenantId - The tenant

id - The id

Returns:

The end to end trace, or null if not found

searchFragments

List<Trace> searchFragments(String tenantId,
                            Criteria criteria)

This method returns a set of trace fragments that meet the supplied query criteria.

Parameters:

tenantId - The tenant

criteria - The query criteria

Returns:

The list of trace fragments that meet the criteria

storeFragments

void storeFragments(String tenantId,
                    List<Trace> traces)
             throws StoreException

This method stores the supplied list of trace fragments.

Parameters:

tenantId - The tenant id

traces - The traces

Throws:

StoreException - Failed to store

clear

void clear(String tenantId)

This method clears the trace data for the supplied tenant.

Parameters:

tenantId - The tenant id