github.com/m3db/m3@v1.5.0/src/aggregator/integration/client.go (about)

     1  // Copyright (c) 2016 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package integration
    22  
    23  import (
    24  	"fmt"
    25  
    26  	aggclient "github.com/m3db/m3/src/aggregator/client"
    27  	"github.com/m3db/m3/src/metrics/metadata"
    28  	"github.com/m3db/m3/src/metrics/metric"
    29  	"github.com/m3db/m3/src/metrics/metric/aggregated"
    30  	"github.com/m3db/m3/src/metrics/metric/unaggregated"
    31  	"github.com/m3db/m3/src/metrics/policy"
    32  )
    33  
    34  type client struct {
    35  	aggClient aggclient.AdminClient
    36  }
    37  
    38  func newClient(
    39  	aggClient aggclient.AdminClient,
    40  ) *client {
    41  	return &client{
    42  		aggClient: aggClient,
    43  	}
    44  }
    45  
    46  func (c *client) connect() error {
    47  	return c.aggClient.Init()
    48  }
    49  
    50  func (c *client) writeUntimedMetricWithMetadatas(
    51  	mu unaggregated.MetricUnion,
    52  	sm metadata.StagedMetadatas,
    53  ) error {
    54  	switch mu.Type {
    55  	case metric.CounterType:
    56  		return c.aggClient.WriteUntimedCounter(mu.Counter(), sm)
    57  	case metric.TimerType:
    58  		return c.aggClient.WriteUntimedBatchTimer(mu.BatchTimer(), sm)
    59  	case metric.GaugeType:
    60  		return c.aggClient.WriteUntimedGauge(mu.Gauge(), sm)
    61  	default:
    62  		return fmt.Errorf("unrecognized metric type %v", mu.Type)
    63  	}
    64  }
    65  
    66  func (c *client) writeTimedMetricWithMetadata(
    67  	metric aggregated.Metric,
    68  	metadata metadata.TimedMetadata,
    69  ) error {
    70  	return c.aggClient.WriteTimed(metric, metadata)
    71  }
    72  
    73  func (c *client) writeForwardedMetricWithMetadata(
    74  	metric aggregated.ForwardedMetric,
    75  	metadata metadata.ForwardMetadata,
    76  ) error {
    77  	return c.aggClient.WriteForwarded(metric, metadata)
    78  }
    79  
    80  func (c *client) writePassthroughMetricWithMetadata(
    81  	metric aggregated.Metric,
    82  	storagePolicy policy.StoragePolicy,
    83  ) error {
    84  	return c.aggClient.WritePassthrough(metric, storagePolicy)
    85  }
    86  
    87  func (c *client) flush() error {
    88  	return c.aggClient.Flush()
    89  }
    90  
    91  func (c *client) close() error {
    92  	return c.aggClient.Close()
    93  }