| /* |
| * Copyright (c) 2012, Niclas Hedhman. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * |
| * You may obtain a copy of the License at |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.zest.metrics.yammer; |
| |
| import com.yammer.metrics.Metrics; |
| import com.yammer.metrics.core.Counter; |
| import com.yammer.metrics.core.Gauge; |
| import java.util.concurrent.TimeUnit; |
| import org.apache.zest.api.injection.scope.Structure; |
| import org.apache.zest.api.metrics.Metric; |
| import org.apache.zest.api.metrics.MetricsCounter; |
| import org.apache.zest.api.metrics.MetricsCounterFactory; |
| import org.apache.zest.api.metrics.MetricsGauge; |
| import org.apache.zest.api.metrics.MetricsGaugeFactory; |
| import org.apache.zest.api.metrics.MetricsHealthCheck; |
| import org.apache.zest.api.metrics.MetricsHealthCheckFactory; |
| import org.apache.zest.api.metrics.MetricsHistogram; |
| import org.apache.zest.api.metrics.MetricsHistogramFactory; |
| import org.apache.zest.api.metrics.MetricsMeter; |
| import org.apache.zest.api.metrics.MetricsMeterFactory; |
| import org.apache.zest.api.metrics.MetricsTimer; |
| import org.apache.zest.api.metrics.MetricsTimerFactory; |
| import org.apache.zest.api.structure.Application; |
| import org.apache.zest.functional.Iterables; |
| import org.apache.zest.spi.metrics.MetricsProviderAdapter; |
| |
| public class YammerMetricsMixin extends MetricsProviderAdapter |
| implements YammerMetricsProvider |
| { |
| @Structure |
| private Application app; |
| |
| @Override |
| protected MetricsTimerFactory createMetricsTimerFactory() |
| { |
| return new MetricsTimerFactory() |
| { |
| @Override |
| public MetricsTimer createTimer( Class<?> origin, String name, TimeUnit duration, TimeUnit rate ) |
| { |
| return new YammerTimer( Metrics.newTimer( origin, name, app.name(), duration, rate ) ); |
| } |
| |
| @Override |
| public Iterable<Metric> registered() |
| { |
| return Iterables.empty(); |
| } |
| }; |
| } |
| |
| @Override |
| protected MetricsMeterFactory createMetricsMeterFactory() |
| { |
| return new MetricsMeterFactory() |
| { |
| @Override |
| public MetricsMeter createMeter( Class<?> origin, String name, String eventType, TimeUnit rate ) |
| { |
| return new YammerMeter( Metrics.newMeter( origin, name, app.name(), eventType, rate ) ); |
| } |
| |
| @Override |
| public Iterable<Metric> registered() |
| { |
| return Iterables.empty(); |
| } |
| }; |
| } |
| |
| @Override |
| protected MetricsHistogramFactory createMetricsHistogramFactory() |
| { |
| return new MetricsHistogramFactory() |
| { |
| @Override |
| public MetricsHistogram createHistogram( Class<?> origin, String name ) |
| { |
| return new YammerHistogram( Metrics.newHistogram( origin, name, app.name() ) ); |
| } |
| |
| @Override |
| public Iterable<Metric> registered() |
| { |
| return Iterables.empty(); |
| } |
| }; |
| } |
| |
| @Override |
| protected MetricsHealthCheckFactory createMetricsHealthCheckFactory() |
| { |
| return new MetricsHealthCheckFactory() |
| { |
| @Override |
| public MetricsHealthCheck registerHealthCheck( Class<?> origin, String name, MetricsHealthCheck check ) |
| { |
| return new YammerHealthCheck( origin, name, check ); |
| } |
| |
| @Override |
| public Iterable<Metric> registered() |
| { |
| return Iterables.empty(); |
| } |
| }; |
| } |
| |
| @Override |
| protected MetricsGaugeFactory createMetricsGaugeFactory() |
| { |
| return new MetricsGaugeFactory() |
| { |
| @Override |
| public <T> MetricsGauge<T> registerGauge( Class<?> origin, String name, final MetricsGauge<T> gauge ) |
| { |
| Gauge<T> yammer = Metrics.newGauge( origin, name, app.name(), new Gauge<T>() |
| { |
| |
| @Override |
| public T value() |
| { |
| return gauge.value(); |
| } |
| } ); |
| return new YammerGauge<>( yammer ); |
| } |
| |
| @Override |
| public Iterable<Metric> registered() |
| { |
| return Iterables.empty(); |
| } |
| }; |
| } |
| |
| @Override |
| protected MetricsCounterFactory createMetricsCounterFactory() |
| { |
| return new MetricsCounterFactory() |
| { |
| @Override |
| public MetricsCounter createCounter( Class<?> origin, String name ) |
| { |
| Counter counter = Metrics.newCounter( origin, name, app.name() ); |
| return new YammerCounter( counter ); |
| } |
| |
| @Override |
| public Iterable<Metric> registered() |
| { |
| return Iterables.empty(); |
| } |
| }; |
| } |
| |
| @Override |
| public void shutdownMetrics() |
| throws Exception |
| { |
| Metrics.shutdown(); |
| } |
| |
| } |