HHH-11546 Add support for SAP NetWeaver as JTA Platform

lpradel · vladmihalcea · commit 0e83628c9237 · 2017-05-16T12:45:19.000+03:00
diff --git a/documentation/src/main/asciidoc/userguide/chapters/transactions/Transactions.adoc b/documentation/src/main/asciidoc/userguide/chapters/transactions/Transactions.adoc
@@ -81,6 +81,7 @@ Hibernate provides many implementations of the `JtaPlatform` contract, all with
 `OC4J`:: `JtaPlatform` for Oracle's OC4J container.
 `Orion`:: `JtaPlatform` for the Orion Application Server.
 `Resin`:: `JtaPlatform` for the Resin Application Server.
+`SapNetWeaver`:: `JtaPlatform` for the SAP NetWeaver Application Server.
 `SunOne`:: `JtaPlatform` for the SunOne Application Server.
 `Weblogic`:: `JtaPlatform` for the Weblogic Application Server.
 `WebSphere`:: `JtaPlatform` for older versions of the WebSphere Application Server.
diff --git a/documentation/src/main/docbook/devguide-old/en-US/chapters/services/Services.xml b/documentation/src/main/docbook/devguide-old/en-US/chapters/services/Services.xml
@@ -505,6 +505,13 @@
                                     Can also be referenced using the <property>Resin</property> configuration short name
                                 </para>
                             </listitem>
+                            <listitem>
+                                <para>
+                                    <classname>org.hibernate.engine.transaction.jta.platform.internal.SapNetWeaverJtaPlatform</classname> -
+                                    Integration with transaction manager as deployed in a SAP NetWeaver application server.
+                                    Can also be referenced using the <property>SapNetWeaver</property> configuration short name
+                                </para>
+                            </listitem>
                             <listitem>
                                 <para>
                                     <classname>org.hibernate.engine.transaction.jta.platform.internal.SunOneJtaPlatform</classname> -
diff --git a/documentation/src/main/docbook/manual-old/en-US/content/bootstrap.xml b/documentation/src/main/docbook/manual-old/en-US/content/bootstrap.xml
@@ -505,6 +505,11 @@
                     <literal>Resin</literal> - JtaPlatform for the Resin Application Server.
                 </para>
             </listitem>
+            <listitem>
+                <para>
+                    <literal>SapNetWeaver</literal> - JtaPlatform for the SAP NetWeaver Application Server.
+                </para>
+            </listitem>
             <listitem>
                 <para>
                     <literal>SunOne</literal> - JtaPlatform for the SunOne Application Server.
diff --git a/documentation/src/main/docbook/userGuide/en-US/chapters/transactions/Transactions.xml b/documentation/src/main/docbook/userGuide/en-US/chapters/transactions/Transactions.xml
@@ -177,6 +177,11 @@
                         <literal>Resin</literal> - JtaPlatform for the Resin Application Server.
                     </para>
                 </listitem>
+                <listitem>
+                    <para>
+                        <literal>SapNetWeaver</literal> - JtaPlatform for the SAP NetWeaver Application Server.
+                    </para>
+                </listitem>
                 <listitem>
                     <para>
                         <literal>SunOne</literal> - JtaPlatform for the SunOne Application Server.
diff --git a/hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/StrategySelectorBuilder.java b/hibernate-core/src/main/java/org/hibernate/boot/registry/selector/internal/StrategySelectorBuilder.java
@@ -77,6 +77,7 @@
 import org.hibernate.engine.transaction.jta.platform.internal.OC4JJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.OrionJtaPlatform;
 import org.hibernate.engine.transaction.jta.platform.internal.ResinJtaPlatform;
+import org.hibernate.engine.transaction.jta.platform.internal.SapNetWeaverJtaPlatform;
 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;
@@ -314,6 +315,13 @@ private void addJtaPlatforms(StrategySelectorImpl strategySelector) {
 				"org.hibernate.service.jta.platform.internal.ResinJtaPlatform"
 		);
 
+		addJtaPlatforms(
+				strategySelector,
+				SapNetWeaverJtaPlatform.class,
+				"SapNetWeaver",
+				"org.hibernate.service.jta.platform.internal.SapNetWeaverJtaPlatform"
+		);
+
 		addJtaPlatforms(
 				strategySelector,
 				SunOneJtaPlatform.class,
diff --git a/hibernate-core/src/main/java/org/hibernate/engine/transaction/jta/platform/internal/SapNetWeaverJtaPlatform.java b/hibernate-core/src/main/java/org/hibernate/engine/transaction/jta/platform/internal/SapNetWeaverJtaPlatform.java
@@ -0,0 +1,30 @@
+/*
+ * 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.engine.transaction.jta.platform.internal;
+
+import javax.transaction.TransactionManager;
+import javax.transaction.UserTransaction;
+
+/**
+ * {@link org.hibernate.engine.transaction.jta.platform.spi.JtaPlatform} implementation for SAP NetWeaver
+ *
+ * @author Lukas Pradel
+ */
+public class SapNetWeaverJtaPlatform extends AbstractJtaPlatform {
+	public static final String TM_NAME = "TransactionManager";
+	public static final String UT_NAME = "UserTransaction";
+
+	@Override
+	protected TransactionManager locateTransactionManager() {
+		return (TransactionManager) jndiService().locate( TM_NAME );
+	}
+
+	@Override
+	protected UserTransaction locateUserTransaction() {
+		return (UserTransaction) jndiService().locate( UT_NAME );
+	}
+}
