HHH-17778 add a stub for the old processor

as requested by @beikov

tooling/metamodel-generator/src/main/java/org/hibernate/jpamodelgen/JPAMetaModelEntityProcessor.java

@@ -0,0 +1,77 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.jpamodelgen;
+
+import org.hibernate.processor.HibernateProcessor;
+
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.annotation.processing.SupportedOptions;
+import javax.tools.Diagnostic;
+
+import static org.hibernate.processor.HibernateProcessor.ADD_GENERATED_ANNOTATION;
+import static org.hibernate.processor.HibernateProcessor.ADD_GENERATION_DATE;
+import static org.hibernate.processor.HibernateProcessor.ADD_SUPPRESS_WARNINGS_ANNOTATION;
+import static org.hibernate.processor.HibernateProcessor.DEBUG_OPTION;
+import static org.hibernate.processor.HibernateProcessor.FULLY_ANNOTATION_CONFIGURED_OPTION;
+import static org.hibernate.processor.HibernateProcessor.LAZY_XML_PARSING;
+import static org.hibernate.processor.HibernateProcessor.ORM_XML_OPTION;
+import static org.hibernate.processor.HibernateProcessor.PERSISTENCE_XML_OPTION;
+import static org.hibernate.processor.HibernateProcessor.SUPPRESS_JAKARTA_DATA_METAMODEL;
+import static org.hibernate.processor.util.Constants.EMBEDDABLE;
+import static org.hibernate.processor.util.Constants.ENTITY;
+import static org.hibernate.processor.util.Constants.FIND;
+import static org.hibernate.processor.util.Constants.HIB_FETCH_PROFILE;
+import static org.hibernate.processor.util.Constants.HIB_FILTER_DEF;
+import static org.hibernate.processor.util.Constants.HIB_NAMED_NATIVE_QUERY;
+import static org.hibernate.processor.util.Constants.HIB_NAMED_QUERY;
+import static org.hibernate.processor.util.Constants.HQL;
+import static org.hibernate.processor.util.Constants.JD_REPOSITORY;
+import static org.hibernate.processor.util.Constants.MAPPED_SUPERCLASS;
+import static org.hibernate.processor.util.Constants.NAMED_ENTITY_GRAPH;
+import static org.hibernate.processor.util.Constants.NAMED_NATIVE_QUERY;
+import static org.hibernate.processor.util.Constants.NAMED_QUERY;
+import static org.hibernate.processor.util.Constants.SQL;
+import static org.hibernate.processor.util.Constants.SQL_RESULT_SET_MAPPING;
+
+/**
+ * @deprecated Use {@link HibernateProcessor}
+ */
+@SupportedAnnotationTypes({
+		// standard for JPA 2
+		ENTITY, MAPPED_SUPERCLASS, EMBEDDABLE,
+		// standard for JPA 3.2
+		NAMED_QUERY, NAMED_NATIVE_QUERY, NAMED_ENTITY_GRAPH, SQL_RESULT_SET_MAPPING,
+		// extra for Hibernate
+		HIB_FETCH_PROFILE, HIB_FILTER_DEF, HIB_NAMED_QUERY, HIB_NAMED_NATIVE_QUERY,
+		// Hibernate query methods
+		HQL, SQL, FIND,
+		// Jakarta Data repositories
+		JD_REPOSITORY // do not need to list any other Jakarta Data annotations here
+})
+@SupportedOptions({
+		DEBUG_OPTION,
+		PERSISTENCE_XML_OPTION,
+		ORM_XML_OPTION,
+		FULLY_ANNOTATION_CONFIGURED_OPTION,
+		LAZY_XML_PARSING,
+		ADD_GENERATION_DATE,
+		ADD_GENERATED_ANNOTATION,
+		ADD_SUPPRESS_WARNINGS_ANNOTATION,
+		SUPPRESS_JAKARTA_DATA_METAMODEL
+})
+@Deprecated(forRemoval = true)
+public class JPAMetaModelEntityProcessor extends HibernateProcessor {
+	@Override
+	public synchronized void init(ProcessingEnvironment processingEnvironment) {
+		processingEnvironment.getMessager().printMessage(
+				Diagnostic.Kind.WARNING,
+				"JPAMetaModelEntityProcessor is deprecated, replaced by org.hibernate.processor.HibernateProcessor"
+		);
+		super.init(processingEnvironment);
+	}
+}