WFLY-19078 [Preview] - Update the elytron-oidc-client subsystem parser to enumerate schema versions

ee-feature-pack/galleon-shared/src/main/resources/modules/system/layers/base/org/wildfly/extension/elytron-oidc-client/main/module.xml

@@ -20,13 +20,15 @@
         <module name="org.jboss.staxmapper"/>
         <module name="org.jboss.as.controller"/>
         <module name="org.jboss.as.server"/>
+        <module name="org.jboss.as.version"/>
         <module name="org.jboss.as.web-common"/>
         <module name="org.jboss.metadata.common"/>
         <module name="org.jboss.metadata.web"/>
         <module name="org.jboss.modules"/>
         <module name="org.jboss.msc"/>
         <module name="org.jboss.logging"/>
         <module name="org.wildfly.common"/>
+        <module name="org.wildfly.subsystem"/>
         <module name="org.wildfly.security.elytron-http-oidc"/>
         <module name="org.wildfly.security.elytron-private"/>
     </dependencies>

elytron-oidc-client/pom.xml

@@ -160,5 +160,9 @@
             <artifactId>mockito-core</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.wildfly.core</groupId>
+            <artifactId>wildfly-subsystem</artifactId>
+        </dependency>
     </dependencies>
 </project>

elytron-oidc-client/src/main/java/org/wildfly/extension/elytron/oidc/CredentialDefinition.java

@@ -16,12 +16,14 @@
 import org.jboss.as.controller.OperationFailedException;
 import org.jboss.as.controller.PathElement;
 import org.jboss.as.controller.ResourceDefinition;
+import org.jboss.as.controller.ResourceRegistration;
 import org.jboss.as.controller.SimpleAttributeDefinition;
 import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
 import org.jboss.as.controller.SimpleResourceDefinition;
 import org.jboss.as.controller.operations.validation.StringLengthValidator;
 import org.jboss.as.controller.registry.ManagementResourceRegistration;
 import org.jboss.as.controller.registry.OperationEntry;
+import org.jboss.as.version.Stability;
 import org.jboss.dmr.ModelNode;
 import org.jboss.dmr.ModelType;
 
@@ -32,6 +34,7 @@
  */
 class CredentialDefinition extends SimpleResourceDefinition {
 
+    static final ResourceRegistration PATH = ResourceRegistration.of(PathElement.pathElement(ElytronOidcDescriptionConstants.CREDENTIAL), Stability.DEFAULT);
     protected static final SimpleAttributeDefinition SECRET =
             new SimpleAttributeDefinitionBuilder(ElytronOidcDescriptionConstants.SECRET, ModelType.STRING, true)
                     .setAllowExpression(true)

elytron-oidc-client/src/main/java/org/wildfly/extension/elytron/oidc/ElytronOidcClientSubsystemModel.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright The WildFly Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.wildfly.extension.elytron.oidc;
+
+import org.jboss.as.controller.ModelVersion;
+import org.jboss.as.controller.SubsystemModel;
+
+/**
+ * Enumeration of elytron-oidc-client subsystem model versions.
+ * @author <a href="mailto:prpaul@redhat.com">Prarthona Paul</a>
+ */
+
+enum ElytronOidcClientSubsystemModel implements SubsystemModel {
+    VERSION_1_0_0(1, 0, 0),
+    VERSION_2_0_0(2, 0, 0),
+    VERSION_3_0_0(3, 0, 0), // WildFly 32.0-present
+    ;
+    static final ElytronOidcClientSubsystemModel CURRENT = VERSION_3_0_0;
+
+    private final ModelVersion version;
+
+    ElytronOidcClientSubsystemModel(int major, int minor, int micro) {
+        this.version = ModelVersion.create(major, minor, micro);
+    }
+
+    @Override
+    public ModelVersion getVersion() {
+        return this.version;
+    }
+}

elytron-oidc-client/src/main/java/org/wildfly/extension/elytron/oidc/ElytronOidcExtension.java

@@ -7,10 +7,12 @@
 
 import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
 
+import java.util.EnumSet;
+
 import org.jboss.as.controller.Extension;
 import org.jboss.as.controller.ExtensionContext;
-import org.jboss.as.controller.ModelVersion;
 import org.jboss.as.controller.PathElement;
+import org.jboss.as.controller.PersistentResourceXMLDescriptionWriter;
 import org.jboss.as.controller.SubsystemRegistration;
 import org.jboss.as.controller.descriptions.ResourceDescriptionResolver;
 import org.jboss.as.controller.descriptions.StandardResourceDescriptionResolver;
@@ -34,13 +36,6 @@ public class ElytronOidcExtension implements Extension {
 
     private static final String RESOURCE_NAME = ElytronOidcExtension.class.getPackage().getName() + ".LocalDescriptions";
 
-    protected static final ModelVersion VERSION_1_0_0 = ModelVersion.create(1, 0, 0);
-    protected static final ModelVersion VERSION_2_0_0 = ModelVersion.create(2, 0, 0);
-    private static final ModelVersion CURRENT_MODEL_VERSION = VERSION_2_0_0;
-
-    private static final ElytronOidcSubsystemParser_1_0 ELYTRON_OIDC_SUBSYSTEM_PARSER_1_0 = new ElytronOidcSubsystemParser_1_0();
-    private static final ElytronOidcSubsystemParser_2_0 CURRENT_PARSER = new ElytronOidcSubsystemParser_2_0();
-
     static ResourceDescriptionResolver getResourceDescriptionResolver(final String... keyPrefixes) {
         StringBuilder sb = new StringBuilder(SUBSYSTEM_NAME);
         if (keyPrefixes != null) {
@@ -51,19 +46,17 @@ static ResourceDescriptionResolver getResourceDescriptionResolver(final String..
         return new StandardResourceDescriptionResolver(sb.toString(), RESOURCE_NAME, ElytronOidcExtension.class.getClassLoader(),
                 true, false);
     }
+
     @Override
     public void initialize(ExtensionContext context) {
-        final SubsystemRegistration subsystem = context.registerSubsystem(SUBSYSTEM_NAME, CURRENT_MODEL_VERSION);
-        subsystem.registerXMLElementWriter(CURRENT_PARSER);
+        final SubsystemRegistration subsystem = context.registerSubsystem(SUBSYSTEM_NAME, ElytronOidcClientSubsystemModel.CURRENT.getVersion());
+        subsystem.registerXMLElementWriter(new PersistentResourceXMLDescriptionWriter(ElytronOidcSubsystemSchema.CURRENT.get(context.getStability())));
 
         final ManagementResourceRegistration registration = subsystem.registerSubsystemModel(new ElytronOidcSubsystemDefinition());
         registration.registerOperationHandler(GenericSubsystemDescribeHandler.DEFINITION, GenericSubsystemDescribeHandler.INSTANCE);
     }
 
     public void initializeParsers(ExtensionParsingContext context) {
-        context.setSubsystemXmlMapping(SUBSYSTEM_NAME, ElytronOidcSubsystemParser_1_0.NAMESPACE_1_0, ELYTRON_OIDC_SUBSYSTEM_PARSER_1_0);
-        context.setSubsystemXmlMapping(SUBSYSTEM_NAME, ElytronOidcSubsystemParser_2_0.NAMESPACE_2_0, CURRENT_PARSER);
+        context.setSubsystemXmlMappings(SUBSYSTEM_NAME, EnumSet.allOf(ElytronOidcSubsystemSchema.class));
     }
-
-
 }

elytron-oidc-client/src/main/java/org/wildfly/extension/elytron/oidc/ElytronOidcSubsystemDefinition.java

@@ -14,6 +14,7 @@
 import org.jboss.as.controller.AttributeDefinition;
 import org.jboss.as.controller.OperationContext;
 import org.jboss.as.controller.OperationFailedException;
+import org.jboss.as.controller.PathElement;
 import org.jboss.as.controller.PersistentResourceDefinition;
 import org.jboss.as.controller.ReloadRequiredRemoveStepHandler;
 import org.jboss.as.controller.SimpleResourceDefinition;
@@ -25,13 +26,15 @@
 import org.jboss.msc.service.ServiceController;
 import org.jboss.msc.service.ServiceName;
 import org.jboss.msc.service.ServiceTarget;
+import org.wildfly.subsystem.resource.SubsystemResourceDefinitionRegistrar;
 
 /**
  * Root subsystem definition for the Elytron OpenID Connect subsystem.
  *
  * @author <a href="mailto:fjuma@redhat.com">Farah Juma</a>
  */
 class ElytronOidcSubsystemDefinition extends PersistentResourceDefinition {
+    static final PathElement PATH = SubsystemResourceDefinitionRegistrar.pathElement(ElytronOidcExtension.SUBSYSTEM_NAME);
     static final String CONFIG_CAPABILITY_NAME = "org.wildlfly.elytron.oidc";
     static final String ELYTRON_CAPABILITY_NAME = "org.wildfly.security.elytron";