From 4ae8a00e84132cbb399017ffd3c2f603396b7f40 Mon Sep 17 00:00:00 2001
From: Brian Stansberry <brian.stansberry@redhat.com>
Date: Sat, 2 Nov 2024 15:35:22 -0400
Subject: [PATCH] [WFCORE-7042] Introduce a
 urn:jboss:domain:core-management:preview:2.0 schema

---
 .../CoreManagementSubsystemSchema.java        |   5 +-
 .../wildfly-core-management_preview_2_0.xsd   | 121 ++++++++++++++++++
 .../core-management-preview-2.0.xml           |   9 ++
 3 files changed, 133 insertions(+), 2 deletions(-)
 create mode 100644 core-management/core-management-subsystem/src/main/resources/schema/wildfly-core-management_preview_2_0.xsd
 create mode 100644 core-management/core-management-subsystem/src/test/resources/org/wildfly/extension/core/management/core-management-preview-2.0.xml

diff --git a/core-management/core-management-subsystem/src/main/java/org/wildfly/extension/core/management/CoreManagementSubsystemSchema.java b/core-management/core-management-subsystem/src/main/java/org/wildfly/extension/core/management/CoreManagementSubsystemSchema.java
index 371c7d30fb0..49102590feb 100644
--- a/core-management/core-management-subsystem/src/main/java/org/wildfly/extension/core/management/CoreManagementSubsystemSchema.java
+++ b/core-management/core-management-subsystem/src/main/java/org/wildfly/extension/core/management/CoreManagementSubsystemSchema.java
@@ -28,8 +28,9 @@
 public enum CoreManagementSubsystemSchema implements PersistentSubsystemSchema<CoreManagementSubsystemSchema> {
 
     VERSION_1_0(1),
-    VERSION_1_0_PREVIEW(1, Stability.PREVIEW);
-    static final Map<Stability, CoreManagementSubsystemSchema> CURRENT = Feature.map(EnumSet.of(VERSION_1_0, VERSION_1_0_PREVIEW));
+    VERSION_1_0_PREVIEW(1, Stability.PREVIEW),
+    VERSION_2_0_PREVIEW(2, Stability.PREVIEW);
+    static final Map<Stability, CoreManagementSubsystemSchema> CURRENT = Feature.map(EnumSet.of(VERSION_1_0, VERSION_2_0_PREVIEW));
 
     private final VersionedNamespace<IntVersion, CoreManagementSubsystemSchema> namespace;
 
diff --git a/core-management/core-management-subsystem/src/main/resources/schema/wildfly-core-management_preview_2_0.xsd b/core-management/core-management-subsystem/src/main/resources/schema/wildfly-core-management_preview_2_0.xsd
new file mode 100644
index 00000000000..3f071d1870d
--- /dev/null
+++ b/core-management/core-management-subsystem/src/main/resources/schema/wildfly-core-management_preview_2_0.xsd
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ Copyright The WildFly Authors
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           targetNamespace="urn:jboss:domain:core-management:preview:2.0"
+           xmlns="urn:jboss:domain:core-management:preview:2.0"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified"
+           version="1.0">
+
+    <!-- The core-management subsystem root element -->
+    <xs:element name="subsystem">
+        <xs:complexType>
+            <xs:all minOccurs="0" maxOccurs="1">
+                <xs:element name="configuration-changes" minOccurs="0" maxOccurs="1">
+                    <xs:annotation>
+                        <xs:documentation>
+                            Configuration for the history of configuration changes.
+                        </xs:documentation>
+                    </xs:annotation>
+                    <xs:complexType>
+                        <xs:attribute name="max-history" type="xs:integer" use="optional" default="10">
+                            <xs:annotation>
+                                <xs:documentation>
+                                    Number of configuration changes that are available in history.
+                                </xs:documentation>
+                            </xs:annotation>
+                        </xs:attribute>
+                    </xs:complexType>
+                </xs:element>
+                <xs:element name="unstable-api-annotations" minOccurs="0" maxOccurs="1">
+                    <xs:annotation>
+                        <xs:documentation>
+                            Configuration of the handling of finding unstable api annotations in the
+                            user's code
+                        </xs:documentation>
+                    </xs:annotation>
+                    <xs:complexType>
+                        <xs:attribute name="level" default="LOG">
+                            <xs:annotation>
+                                <xs:documentation>
+                                    Whether to log or throw an error if use of unstable api annotations are found
+                                </xs:documentation>
+                            </xs:annotation>
+                            <xs:simpleType>
+                                <xs:restriction base="xs:token">
+                                    <xs:enumeration value="LOG"/>
+                                    <xs:enumeration value="ERROR"/>
+                                </xs:restriction>
+                            </xs:simpleType>
+
+                        </xs:attribute>
+                    </xs:complexType>
+                </xs:element>
+                <xs:element name="process-state-listener" minOccurs="0">
+                    <xs:annotation>
+                        <xs:documentation>
+                            Configuration for a process state listener.
+                        </xs:documentation>
+                    </xs:annotation>
+                    <xs:complexType>
+                        <xs:sequence>
+                            <xs:element name="properties" minOccurs="0" type="properties">
+                                <xs:annotation>
+                                    <xs:documentation>
+                                        Configuration properties for the process state listener.
+                                    </xs:documentation>
+                                </xs:annotation>
+                            </xs:element>
+                        </xs:sequence>
+                        <xs:attribute name="name" type="xs:string" use="required">
+                            <xs:annotation>
+                                <xs:documentation>
+                                    Name of the process state listener.
+                                </xs:documentation>
+                            </xs:annotation>
+                        </xs:attribute>
+                        <xs:attribute name="class" type="xs:string" use="required">
+                            <xs:annotation>
+                                <xs:documentation>
+                                    ControlledProcessStateListener class implementation.
+                                </xs:documentation>
+                            </xs:annotation>
+                        </xs:attribute>
+                        <xs:attribute name="module" type="xs:string" use="required">
+                            <xs:annotation>
+                                <xs:documentation>
+                                    Module where the ControlledProcessStateListener implementation class may be found.
+                                </xs:documentation>
+                            </xs:annotation>
+                        </xs:attribute>
+                        <xs:attribute name="timeout" type="xs:int" use="optional" default="30">
+                            <xs:annotation>
+                                <xs:documentation>
+                                    Timeout used in seconds, for listener operations.
+                                    If an individual listener operation takes longer than this timeout it will be canceled.
+                                </xs:documentation>
+                            </xs:annotation>
+                        </xs:attribute>
+                    </xs:complexType>
+                </xs:element>
+            </xs:all>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:complexType name="properties">
+        <xs:sequence>
+            <xs:element name="property" type="propertyType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+
+    <xs:complexType name="propertyType">
+        <xs:attribute name="name" use="required"/>
+        <xs:attribute name="value" use="optional"/>
+    </xs:complexType>
+
+</xs:schema>
\ No newline at end of file
diff --git a/core-management/core-management-subsystem/src/test/resources/org/wildfly/extension/core/management/core-management-preview-2.0.xml b/core-management/core-management-subsystem/src/test/resources/org/wildfly/extension/core/management/core-management-preview-2.0.xml
new file mode 100644
index 00000000000..2cc40c7ad4b
--- /dev/null
+++ b/core-management/core-management-subsystem/src/test/resources/org/wildfly/extension/core/management/core-management-preview-2.0.xml
@@ -0,0 +1,9 @@
+<!--
+  ~ Copyright The WildFly Authors
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<subsystem xmlns="urn:jboss:domain:core-management:preview:2.0">
+    <configuration-changes max-history="10"/>
+    <unstable-api-annotations level="LOG"/>
+    <process-state-listener name="x" class="org.acme.foo.MyClass" module="org.acme.foo"/>
+</subsystem>
\ No newline at end of file