Preserve Spring's Transaction exceptions (related to mybatis#115)

emacarron · emacarron · commit a1104b05ee5a · 2016-03-12T08:53:09.000+01:00
diff --git a/src/main/java/org/mybatis/spring/MyBatisExceptionTranslator.java b/src/main/java/org/mybatis/spring/MyBatisExceptionTranslator.java
@@ -24,6 +24,7 @@
 import org.springframework.dao.support.PersistenceExceptionTranslator;
 import org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator;
 import org.springframework.jdbc.support.SQLExceptionTranslator;
+import org.springframework.transaction.TransactionException;
 
 /**
  * Default exception translator.
@@ -72,6 +73,8 @@ public DataAccessException translateExceptionIfPossible(RuntimeException e) {
       if (e.getCause() instanceof SQLException) {
         this.initExceptionTranslator();
         return this.exceptionTranslator.translate(e.getMessage() + "\n", null, (SQLException) e.getCause());
+      } else if (e.getCause() instanceof TransactionException) {
+        throw (TransactionException) e.getCause();
       }
       return new MyBatisSystemException(e);
     } 
