[AI API] AnalyticsMetricsHandler logs a NPE

[ashera96]

Description

NPE is thrown at [1] when trying to invoke an AI API by following along the docs. Here, we perform a get operation without validating whether or not a value is present. Refer to the stracktrace mentioned under the log output.

[1] https://github.com/wso2/carbon-apimgt/blob/master/components/apimgt/org.wso2.carbon.apimgt.gateway/src/main/java/org/wso2/carbon/apimgt/gateway/handlers/analytics/SynapseAnalyticsDataProvider.java#L467

Steps to Reproduce

• Create an AI API
• Navigate to the Developer portal and invoke the AI API

Affected Component

APIM

Version

4.4.0-alpha

Environment Details (with versions)

No response

Relevant Log Output

[2024-10-07 11:41:42,754] ERROR - AnalyticsMetricsHandler Error Occurred when collecting data
java.lang.NullPointerException: Cannot invoke "Object.toString()" because the return value of "java.util.Map.get(Object)" is null
	at org.wso2.carbon.apimgt.gateway.handlers.analytics.SynapseAnalyticsDataProvider.getAiAnalyticsData_aroundBody44(SynapseAnalyticsDataProvider.java:467) ~[org.wso2.carbon.apimgt.gateway_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.analytics.SynapseAnalyticsDataProvider.getAiAnalyticsData(SynapseAnalyticsDataProvider.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.analytics.SynapseAnalyticsDataProvider.getProperties_aroundBody40(SynapseAnalyticsDataProvider.java:434) ~[org.wso2.carbon.apimgt.gateway_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.analytics.SynapseAnalyticsDataProvider.getProperties(SynapseAnalyticsDataProvider.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.common.analytics.collectors.impl.SuccessRequestDataCollector.collectData(SuccessRequestDataCollector.java:71) ~[org.wso2.carbon.apimgt.common.analytics_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.common.analytics.collectors.impl.GenericRequestDataCollector.collectData(GenericRequestDataCollector.java:46) ~[org.wso2.carbon.apimgt.common.analytics_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.analytics.AnalyticsMetricsHandler.handleResponseOutFlow_aroundBody8(AnalyticsMetricsHandler.java:95) ~[org.wso2.carbon.apimgt.gateway_9.30.10.jar:?]
	at org.wso2.carbon.apimgt.gateway.handlers.analytics.AnalyticsMetricsHandler.handleResponseOutFlow(AnalyticsMetricsHandler.java:1) ~[org.wso2.carbon.apimgt.gateway_9.30.10.jar:?]
	at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:191) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:578) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:123) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:126) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:74) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.Resource.process(Resource.java:338) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.API.process(API.java:420) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.AbstractApiHandler.apiProcessNonDefaultStrategy(AbstractApiHandler.java:109) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.AbstractApiHandler.identifyAPI(AbstractApiHandler.java:129) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.AbstractApiHandler.dispatchToAPI(AbstractApiHandler.java:54) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.rest.RestRequestHandler.dispatchToAPI(RestRequestHandler.java:90) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.api.rest.RestRequestHandler.process(RestRequestHandler.java:63) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:54) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:350) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:661) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:212) ~[synapse-core_4.0.0.wso2v128.jar:4.0.0-wso2v128]
	at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) ~[axis2_1.6.1.wso2v76.jar:?]
	at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:339) ~[synapse-nhttp-transport_4.0.0.wso2v128.jar:?]
	at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) ~[axis2_1.6.1.wso2v76.jar:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
	at java.lang.Thread.run(Thread.java:840) ~[?:?]

Related Issues

No response

Suggested Labels

No response

[AnuGayan]

Fixed by wso2/carbon-apimgt#12639