Add Java 21 compile time support

Author: madurangasiriwardena

components/action-mgt/org.wso2.carbon.identity.action.execution/src/main/java/org/wso2/carbon/identity/action/execution/internal/service/impl/ActionExecutorServiceImpl.java

@@ -25,6 +25,7 @@
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.osgi.annotation.bundle.Capability;
 import org.wso2.carbon.identity.action.execution.api.exception.ActionExecutionException;
 import org.wso2.carbon.identity.action.execution.api.exception.ActionExecutionRequestBuilderException;
 import org.wso2.carbon.identity.action.execution.api.exception.ActionExecutionResponseProcessorException;
@@ -83,6 +84,13 @@
  * It is responsible for building the request payload, calling the API, processing the response and
  * returning the status of the action execution.
  */
+@Capability(
+        namespace = "osgi.service",
+        attribute = {
+                "objectClass=org.wso2.carbon.identity.action.execution.api.service.ActionExecutorService",
+                "service.scope=singleton"
+        }
+)
 public class ActionExecutorServiceImpl implements ActionExecutorService {
 
     private static final Log LOG = LogFactory.getLog(ActionExecutorServiceImpl.class);

components/action-mgt/org.wso2.carbon.identity.action.management/src/main/java/org/wso2/carbon/identity/action/management/internal/service/impl/CacheBackedActionManagementService.java

@@ -21,6 +21,7 @@
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.osgi.annotation.bundle.Capability;
 import org.wso2.carbon.identity.action.management.api.exception.ActionMgtException;
 import org.wso2.carbon.identity.action.management.api.model.Action;
 import org.wso2.carbon.identity.action.management.api.model.Authentication;
@@ -35,6 +36,13 @@
 /**
  * CacheBackedActionManagementService act as the caching layer for the Action Management Service.
  */
+@Capability(
+        namespace = "osgi.service",
+        attribute = {
+                "objectClass=org.wso2.carbon.identity.action.management.api.service.ActionManagementService",
+                "service.scope=singleton"
+        }
+)
 public class CacheBackedActionManagementService implements ActionManagementService {
 
     private static final CacheBackedActionManagementService INSTANCE = new CacheBackedActionManagementService();

components/api-resource-mgt/org.wso2.carbon.identity.api.resource.mgt/src/main/java/org/wso2/carbon/identity/api/resource/mgt/APIResourceManagerImpl.java

@@ -19,6 +19,7 @@
 package org.wso2.carbon.identity.api.resource.mgt;
 
 import org.apache.commons.lang.StringUtils;
+import org.osgi.annotation.bundle.Capability;
 import org.wso2.carbon.identity.api.resource.mgt.constant.APIResourceManagementConstants;
 import org.wso2.carbon.identity.api.resource.mgt.dao.impl.APIResourceManagementDAOImpl;
 import org.wso2.carbon.identity.api.resource.mgt.dao.impl.CacheBackedAPIResourceMgtDAO;
@@ -38,6 +39,13 @@
 /**
  * API resource management service.
  */
+@Capability(
+        namespace = "osgi.service",
+        attribute = {
+                "objectClass=org.wso2.carbon.identity.api.resource.mgt.APIResourceManager",
+                "service.scope=singleton"
+        }
+)
 public class APIResourceManagerImpl implements APIResourceManager {
 
     private static final APIResourceManager INSTANCE = new APIResourceManagerImpl();

components/application-mgt/org.wso2.carbon.identity.application.mgt/src/main/java/org/wso2/carbon/identity/application/mgt/ApplicationManagementServiceImpl.java

@@ -25,6 +25,7 @@
 import org.apache.commons.lang3.SerializationUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.osgi.annotation.bundle.Capability;
 import org.w3c.dom.Document;
 import org.wso2.carbon.CarbonConstants;
 import org.wso2.carbon.context.CarbonContext;
@@ -194,6 +195,13 @@
 /**
  * Application management service implementation.
  */
+@Capability(
+        namespace = "osgi.service",
+        attribute = {
+                "objectClass=org.wso2.carbon.identity.application.mgt.ApplicationManagementService",
+                "service.scope=singleton"
+        }
+)
 public class ApplicationManagementServiceImpl extends ApplicationManagementService {
 
     private static final Log log = LogFactory.getLog(ApplicationManagementServiceImpl.class);

components/authentication-framework/org.wso2.carbon.identity.application.authentication.framework/pom.xml

@@ -119,7 +119,7 @@
             <artifactId>org.wso2.carbon.identity.user.profile</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.wso2.eclipse.osgi</groupId>
+            <groupId>org.eclipse.platform</groupId>
             <artifactId>org.eclipse.osgi.services</artifactId>
         </dependency>
         <dependency>
@@ -265,7 +265,6 @@
                         <Import-Package>
                             javax.xml.namespace,
                             javax.xml.stream,
-                            org.eclipse.equinox.http.helper,
 
                             javax.servlet.*; version="${imp.pkg.version.javax.servlet}",
                             org.apache.axiom.*; version="${axiom.osgi.version.range}",