Fix listener error when passing configurables as init parameters

Author: ThisaruGuruge

ballerina-tests/graphql-advanced-test-suite/tests/listeners.bal

@@ -16,4 +16,7 @@
 
 import ballerina/graphql;
 
-listener graphql:Listener graphqlListener = new (9090);
+configurable int port = 9090;
+configurable graphql:ListenerConfiguration graphqlListenerConfigs = {};
+
+listener graphql:Listener graphqlListener = new (port, graphqlListenerConfigs);

ballerina-tests/graphql-interceptor-test-suite/tests/listeners.bal

@@ -17,4 +17,3 @@
 import ballerina/graphql;
 
 listener graphql:Listener basicListener = new (9090);
-listener graphql:Listener subscriptionListener = new (9091);

ballerina-tests/graphql-service-test-suite/tests/30_graphiql_client.bal

@@ -26,7 +26,7 @@ function testGraphiqlWithSamePathAsGraphQLService() returns error? {
     graphql:Error? result = basicListener.attach(graphiqlConfigService, "ballerina/graphiql");
     test:assertTrue(result is graphql:Error);
     graphql:Error err = <graphql:Error>result;
-    test:assertEquals(err.message(), "Error occurred while attaching the GraphiQL endpoint");
+    test:assertEquals(err.message(), "Error occurred while attaching the HTTP service");
 }
 
 @test:Config {

ballerina-tests/graphql-subgraph-test-suite/subgraphs.bal

@@ -21,7 +21,7 @@ service /subgraph on new graphql:Listener(9088) {
     resource function get greet() returns string => "welcome";
 }
 
-public graphql:Service subgraphServivce = @subgraph:Subgraph service object {
+public graphql:Service subgraphService = @subgraph:Subgraph service object {
     resource function get greeting() returns string => "welcome";
 };
 

ballerina-tests/graphql-subgraph-test-suite/tests/01_subgraph_tests.bal

@@ -109,13 +109,15 @@ isolated function testQueringSdlOnSubgraph() returns error? {
     groups: ["federation", "subgraph"]
 }
 function testAttachingSubgraphServiceToDynamicListener() returns error? {
-    check subgraphListener.attach(subgraphServivce, "subgraph");
+    graphql:Listener subgraphListener = check new (9095);
+    check subgraphListener.attach(subgraphService, "subgraph");
+    check subgraphListener.start();
     string url = "http://localhost:9095/subgraph";
     graphql:Client graphqlClient = check new (url);
     string document = check common:getGraphqlDocumentFromFile("querying_entities_field_on_subgraph");
     json response = check graphqlClient->execute(document);
     json expectedPayload = check common:getJsonContentFromFile("querying_entities_field_on_subgraph");
-    check subgraphListener.detach(subgraphServivce);
+    check subgraphListener.detach(subgraphService);
     common:assertJsonValuesWithOrder(response, expectedPayload);
 }
 

ballerina-tests/graphql-subgraph-test-suite/tests/listeners.bal

@@ -16,18 +16,20 @@
 
 import ballerina/graphql;
 import ballerina/graphql_test_common as common;
+import ballerina/http;
 import ballerina/test;
 import ballerina/websocket;
 
 @test:Config {
     groups: ["listener", "subscriptions"]
 }
 function testAttachServiceWithSubscriptionToHttp2BasedListener() returns error? {
+    http:Listener http2Listener = check new http:Listener(9090);
+    graphql:Listener http2BasedListener = check new (http2Listener);
     graphql:Error? result = http2BasedListener.attach(subscriptionService);
     test:assertTrue(result is graphql:Error);
     graphql:Error err = <graphql:Error>result;
-    string expectedMessage = string `Websocket listener initialization failed due to the incompatibility of ` +
-                            string `provided HTTP(version 2.0) listener`;
+    string expectedMessage = "GraphQL subscriptions are only supported over HTTP/1.1 or HTTP/1.0. Found 2.0";
     test:assertEquals(err.message(), expectedMessage);
 }
 

ballerina-tests/graphql-subscription-test-suite/modules/five/tests/01_subscription_five_tests.bal

@@ -15,9 +15,5 @@
 // under the License.
 
 import ballerina/graphql;
-import ballerina/http;
-
-listener http:Listener http2Listener = new http:Listener(9090);
-listener graphql:Listener http2BasedListener = new (http2Listener);
 
 listener graphql:Listener subscriptionListener = new (9091);

ballerina-tests/graphql-subscription-test-suite/modules/five/tests/listeners.bal

@@ -16,5 +16,4 @@
 
 import ballerina/graphql;
 
-listener graphql:Listener basicListener = new (9090);
 listener graphql:Listener subscriptionListener = new (9091);

ballerina-tests/graphql-subscription-test-suite/modules/six/tests/listeners.bal

@@ -59,20 +59,6 @@ isolated function getServiceInterceptors(GraphqlServiceConfig? serviceConfig) re
     return [];
 }
 
-isolated function getIntrospection(GraphqlServiceConfig? serviceConfig) returns boolean {
-    if serviceConfig is GraphqlServiceConfig {
-        return serviceConfig.introspection;
-    }
-    return true;
-}
-
-isolated function getValidation(GraphqlServiceConfig? serviceConfig) returns boolean {
-    if serviceConfig is GraphqlServiceConfig {
-        return serviceConfig.validation;
-    }
-    return true;
-}
-
 isolated function getFieldInterceptors(service object {} serviceObj, parser:RootOperationType operationType,
         string fieldName, string[] resourcePath) returns readonly & (readonly & Interceptor)[] {
     GraphqlResourceConfig? resourceConfig = getResourceAnnotation(serviceObj, operationType, resourcePath, fieldName);
@@ -109,22 +95,6 @@ isolated function getInterceptorConfig(readonly & Interceptor interceptor) retur
     return classType.@InterceptorConfig;
 }
 
-isolated function getCacheConfig(GraphqlServiceConfig? serviceConfig) returns ServerCacheConfig? {
-    if serviceConfig is GraphqlServiceConfig {
-        if serviceConfig.cacheConfig is ServerCacheConfig {
-            return serviceConfig.cacheConfig;
-        }
-    }
-    return;
-}
-
-isolated function getFieldCacheConfigFromServiceConfig(GraphqlServiceConfig? serviceConfig) returns ServerCacheConfig? {
-    if serviceConfig is GraphqlServiceConfig {
-        return serviceConfig.fieldCacheConfig;
-    }
-    return;
-}
-
 isolated function getFieldCacheConfig(service object {} serviceObj, parser:RootOperationType operationType,
         string fieldName, string[] resourcePath) returns ServerCacheConfig? {
     GraphqlResourceConfig? resourceConfig = getResourceAnnotation(serviceObj, operationType, resourcePath, fieldName);

ballerina/annotation_processor.bal

@@ -50,6 +50,7 @@ ballerina {
     module = packageName
     langVersion = ballerinaLangVersion
     testCoverageParam = "--code-coverage --coverage-format=xml --includes=io.ballerina.stdlib.graphql.*:ballerina.graphql*"
+    platform = 'java21'
 }
 
 task updateTomlFiles {