XTOOLS-4: Shutdown needs only for hsqldb database

git-svn-id: https://svn.xwiki.org/svnroot/xwiki/xwiki-platform/xwiki-tools/trunk@3925 f329d543-caf0-0310-9063-dda96c69346f

xwiki-platform-tools/packager/src/main/java/com/xpn/xwiki/tool/backup/Importer.java

@@ -31,6 +31,8 @@
 import java.io.IOException;
 
 import org.hibernate.Session;
+import org.hibernate.dialect.Dialect;
+import org.hibernate.dialect.HSQLDialect;
 
 /**
  * Import a set of XWiki documents into an existing database.
@@ -100,6 +102,10 @@ private void shutdownHSQLDB(XWikiContext context) throws XWikiException
         if (XWikiHibernateStore.class.isAssignableFrom(store.getClass())) {
             XWikiHibernateStore hibernateStore = (XWikiHibernateStore) store;
 
+            // check that is HSQLDB
+            Dialect dialect = Dialect.getDialect(hibernateStore.getConfiguration().getProperties());
+            if (!(dialect instanceof HSQLDialect)) return;
+
             boolean bTransaction = true;
             try {
                 hibernateStore.checkHibernate(context);