History

Mateusz Rzeszutek 4fd52c5a7c Encode version in library instrumentations' package names (#7764 ) Another part of #932 In this PR I changed all the library instrumentation packages -- these are breaking changes, so I figured the earlier we do this the less painful it'll be to the users. I know that at least some of them are actively used, so we'll need to spell this out in the release notes. --------- Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>		2023-02-14 23:25:59 +00:00
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src	Encode version in library instrumentations' package names (#7764 )	2023-02-14 23:25:59 +00:00
README.md	Introduce markdown lint check (#7175 )	2022-11-16 20:48:42 -08:00
build.gradle.kts	Implement C3P0 connection pool metrics (#6174 )	2022-06-20 14:21:54 +03:00

README.md

Library Instrumentation for C3P0 version 0.9 and higher

Provides OpenTelemetry instrumentation for C3P0.

Quickstart

Add these dependencies to your project

Replace OPENTELEMETRY_VERSION with the latest release.

For Maven, add to your pom.xml dependencies:

<dependencies>
  <dependency>
    <groupId>io.opentelemetry.instrumentation</groupId>
    <artifactId>opentelemetry-c3p0-0.9</artifactId>
    <version>OPENTELEMETRY_VERSION</version>
  </dependency>
</dependencies>

For Gradle, add to your dependencies:

implementation("io.opentelemetry.instrumentation:opentelemetry-c3p0-0.9:OPENTELEMETRY_VERSION")

Usage

The instrumentation library allows registering PooledDataSource instances for collecting OpenTelemetry-based metrics.

C3p0Telemetry c3p0Telemetry;

void configure(OpenTelemetry openTelemetry, PooledDataSource dataSource) {
  c3p0Telemetry = C3p0Telemetry.create(openTelemetry);
  c3p0Telemetry.registerMetrics(dataSource);
}

void destroy(PooledDataSource dataSource) {
  c3p0Telemetry.unregisterMetrics(dataSource);
}