com.newrelic.agent.sql

Class DefaultSlowQueryListener

java.lang.Object

com.newrelic.agent.sql.DefaultSlowQueryListener

All Implemented Interfaces:

SlowQueryListener

public class DefaultSlowQueryListener
extends java.lang.Object
implements SlowQueryListener

Maintain a list of slow queries via tracers. This class is thread safe.

Constructor Summary

Constructors

Constructor and Description
DefaultSlowQueryListener(java.lang.String appName, double thresholdInMillis)

Method Summary

Modifier and Type	Method and Description
java.util.List<SlowQueryInfo>	getSlowQueries() Return a list of all captured slow queries.
<T> void	noticeTracer(Tracer tracer, com.newrelic.api.agent.SlowQueryDatastoreParameters<T> slowQueryDatastoreParameters) Evaluates whether or not the provided tracer is above the slow query threshold.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSlowQueryListener

public DefaultSlowQueryListener(java.lang.String appName,
                                double thresholdInMillis)

Method Detail

noticeTracer

public <T> void noticeTracer(Tracer tracer,
                             com.newrelic.api.agent.SlowQueryDatastoreParameters<T> slowQueryDatastoreParameters)

Description copied from interface: SlowQueryListener

Evaluates whether or not the provided tracer is above the slow query threshold. If the query is above the threshold then the slow query parameters on the DatastoreParameters object will be used to correctly capture and record the required information.

Specified by:

noticeTracer in interface SlowQueryListener

Parameters:

tracer - the tracer to use when checking durations and storing query information

slowQueryDatastoreParameters - contains the slow query parameters (if present) for recording slow queries

getSlowQueries

public java.util.List<SlowQueryInfo> getSlowQueries()

Description copied from interface: SlowQueryListener

Return a list of all captured slow queries.

Specified by:

getSlowQueries in interface SlowQueryListener

Returns:

slow queries that are above the configured threshold