Revert "HHH-18964 remove SunOneJtaPlatform"

This reverts commit cd1755f.

Author: gavinking

hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/DefaultJtaPlatformSelector.java

@@ -10,6 +10,7 @@
 import org.hibernate.engine.transaction.jta.platform.internal.JBossAppServerJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.JBossStandAloneJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.ResinJtaPlatform;
+import org.hibernate.engine.transaction.jta.platform.internal.SunOneJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.WebSphereExtendedJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.WebSphereJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.WebSphereLibertyJtaPlatform;
@@ -37,6 +38,7 @@ else if ( name.startsWith( "org." ) ) {
 				case "WebSphereExtended" -> WebSphereExtendedJtaPlatform.class;
 				case "Atomikos" -> AtomikosJtaPlatform.class;
 				case "Resin" -> ResinJtaPlatform.class;
+				case "SunOne" -> SunOneJtaPlatform.class;
 				default -> null;
 			};
 		}

hibernate-core/src/main/java/org/hibernate/engine/transaction/jta/platform/internal/SunOneJtaPlatform.java

@@ -0,0 +1,31 @@
+/*
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ * Copyright Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.engine.transaction.jta.platform.internal;
+
+import jakarta.transaction.TransactionManager;
+import jakarta.transaction.UserTransaction;
+
+/**
+ * {@link org.hibernate.engine.transaction.jta.platform.spi.JtaPlatform} implementation for Sun ONE Application Server 7 and above
+ *
+ * @author Robert Davidson
+ * @author Sanjeev Krishnan
+ * @author Emmanuel Bernard
+ * @author Steve Ebersole
+ */
+public class SunOneJtaPlatform extends AbstractJtaPlatform {
+	public static final String TM_NAME = "java:appserver/TransactionManager";
+	public static final String UT_NAME = "java:comp/UserTransaction";
+
+	@Override
+	protected TransactionManager locateTransactionManager() {
+		return (TransactionManager) jndiService().locate( TM_NAME );
+	}
+
+	@Override
+	protected UserTransaction locateUserTransaction() {
+		return (UserTransaction) jndiService().locate( UT_NAME );
+	}
+}

hibernate-core/src/test/java/org/hibernate/orm/test/strategyselectors/JtaPlatformSelectorTest.java

@@ -9,6 +9,7 @@
 import org.hibernate.engine.transaction.jta.platform.internal.JBossAppServerJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.JBossStandAloneJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.ResinJtaPlatform;
+import org.hibernate.engine.transaction.jta.platform.internal.SunOneJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.WebSphereExtendedJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.WebSphereJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.WebSphereLibertyJtaPlatform;
@@ -59,6 +60,13 @@ public void verifyAllJtaPlatformResolve() {
 				"org.hibernate.service.jta.platform.internal.ResinJtaPlatform"
 		);
 
+		testJtaPlatformResolves(
+				strategySelector,
+				SunOneJtaPlatform.class,
+				"SunOne",
+				"org.hibernate.service.jta.platform.internal.SunOneJtaPlatform"
+		);
+
 		testJtaPlatformResolves(
 				strategySelector,
 				WeblogicJtaPlatform.class,