Introducing constants module

Signed-off-by: jansupol <[email protected]>

Author: jansupol

bom/pom.xml

@@ -158,6 +158,11 @@
                 <artifactId>jersey-bean-validation</artifactId>
                 <version>${project.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.glassfish.jersey.ext</groupId>
+                <artifactId>jersey-constants</artifactId>
+                <version>${project.version}</version>
+            </dependency>
             <dependency>
                 <groupId>org.glassfish.jersey.ext</groupId>
                 <artifactId>jersey-entity-filtering</artifactId>

ext/constants/pom.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0"?>
+<!--
+
+    Copyright (c) 2025 Oracle and/or its affiliates. All rights reserved.
+
+    This program and the accompanying materials are made available under the
+    terms of the Eclipse Public License v. 2.0, which is available at
+    http://www.eclipse.org/legal/epl-2.0.
+
+    This Source Code may also be made available under the following Secondary
+    Licenses when the conditions for such availability set forth in the
+    Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+    version 2 with the GNU Classpath Exception, which is available at
+    https://www.gnu.org/software/classpath/license.html.
+
+    SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.glassfish.jersey.ext</groupId>
+        <artifactId>project</artifactId>
+        <version>2.48-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>jersey-constants</artifactId>
+    <name>jersey-ext-constants</name>
+
+    <description>
+        Jersey extension module providing well know constants.
+    </description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.glassfish.jersey.core</groupId>
+            <artifactId>jersey-common</artifactId>
+            <version>${project.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>