From d646d6e668a6f30f5438f70156dbe0bb13326e43 Mon Sep 17 00:00:00 2001
From: NipunaMadhushan <nipuna.madhushan96@gmail.com>
Date: Tue, 19 Nov 2024 21:53:07 +0530
Subject: [PATCH] Add metrics logs provider configuration

---
 ballerina/commons.bal | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/ballerina/commons.bal b/ballerina/commons.bal
index be73c21..9bfb302 100644
--- a/ballerina/commons.bal
+++ b/ballerina/commons.bal
@@ -24,11 +24,13 @@ configurable string metricsReporter = "";
 configurable boolean tracingEnabled = false;
 configurable string tracingProvider = "";
 configurable boolean metricsLogsEnabled = false;
+configurable string metricsLogsProvider = "";
 
 function init() returns error? {
     boolean isMissingMetricsReporter = ((enabled || metricsEnabled) && (provider == "" && metricsReporter == ""));
     boolean isMissingTracingProvider = ((enabled || tracingEnabled) && (provider == "" && tracingProvider == ""));
-    if (isMissingMetricsReporter || isMissingTracingProvider) {
+    boolean isMissingMetricsLogsProvider = ((enabled || metricsLogsEnabled) && (provider == "" && metricsLogsProvider == ""));
+    if (isMissingMetricsReporter || isMissingTracingProvider || isMissingMetricsLogsProvider) {
         string[] enabledObservers = [];
         string[] missingProviders = [];
         if (isMissingMetricsReporter) {
@@ -39,6 +41,10 @@ function init() returns error? {
             enabledObservers.push("tracing");
             missingProviders.push("tracing provider");
         }
+        if (isMissingMetricsLogsProvider) {
+            enabledObservers.push("metrics logs");
+            missingProviders.push("metrics logs provider");
+        }
         return error("Observability (" + " and ".join(...enabledObservers) + ") enabled without " +
             " and ".join(...missingProviders) + ". Please visit https://central.ballerina.io/ballerina/observe for " +
             "the list of officially supported Observability providers.");
@@ -61,6 +67,13 @@ public isolated function isMetricsEnabled() returns boolean = @java:Method {
     'class: "io.ballerina.runtime.observability.ObserveUtils"
 } external;
 
+# Check whether metrics logs is enabled.
+# + return -  metrics enabled/disabled.
+public isolated function isMetricsLogsEnabled() returns boolean = @java:Method {
+    name: "isMetricsLogsEnabled",
+    'class: "io.ballerina.runtime.observability.ObserveUtils"
+} external;
+
 # Retrieve metrics provider.
 # + return - metrics provider.
 public isolated function getMetricsProvider() returns string = @java:Method {
@@ -68,6 +81,13 @@ public isolated function getMetricsProvider() returns string = @java:Method {
     'class: "io.ballerina.runtime.observability.ObserveUtils"
 } external;
 
+# Retrieve metrics logs provider.
+# + return - metrics logs provider.
+public isolated function getMetricsLogsProvider() returns string = @java:Method {
+    name: "getMetricsLogsProvider",
+    'class: "io.ballerina.runtime.observability.ObserveUtils"
+} external;
+
 # Retrieve metrics reporter.
 # + return - metrics reporter.
 public isolated function getMetricsReporter() returns string = @java:Method {