Package io.micronaut.r2dbc.health

Class R2dbcHealthIndicator

java.lang.Object
io.micronaut.r2dbc.health.R2dbcHealthIndicator
All Implemented Interfaces:
io.micronaut.core.order.Ordered, io.micronaut.management.health.indicator.HealthIndicator
@Requires(classes=io.micronaut.management.health.indicator.HealthIndicator.class) @Requires(beans=io.r2dbc.spi.ConnectionFactory.class) @Requires(property="endpoints.health.r2dbc.enabled",value="true",defaultValue="true") @EachBean(io.r2dbc.spi.ConnectionFactory.class) public class R2dbcHealthIndicator extends Object implements io.micronaut.management.health.indicator.HealthIndicator
Supports R2DBC Connection Factory health check.
Since:
2.1.0
Author:
Anton Kurako (GoodforGod)

  • Field Summary

    Fields inherited from interface io.micronaut.core.order.Ordered

    HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

  • Constructor Summary

    Constructors
    Constructor
    Description
    R2dbcHealthIndicator(io.r2dbc.spi.ConnectionFactory connectionFactory, R2dbcHealthConfiguration healthConfiguration)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected Map<String,Object>
    extractQueryResult(io.r2dbc.spi.Row row, io.r2dbc.spi.RowMetadata metadata)
     
    org.reactivestreams.Publisher<io.micronaut.management.health.indicator.HealthResult>
    getResult()
     

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface io.micronaut.core.order.Ordered

    getOrder

  • Constructor Details

    • R2dbcHealthIndicator

      @Inject public R2dbcHealthIndicator(io.r2dbc.spi.ConnectionFactory connectionFactory, R2dbcHealthConfiguration healthConfiguration)

  • Method Details

    • getResult

      public org.reactivestreams.Publisher<io.micronaut.management.health.indicator.HealthResult> getResult()
      Specified by:
      getResult in interface io.micronaut.management.health.indicator.HealthIndicator

    • extractQueryResult

      protected Map<String,Object> extractQueryResult(io.r2dbc.spi.Row row, io.r2dbc.spi.RowMetadata metadata)
      Parameters:
      row - to extract metadata for health
      metadata - for row available for extraction row data
      Returns:
      metadata as string