Merged V2.2 to HEAD

8397: Fix for AR-2003, AR-2127, AR-2128 (Hibernate patch)


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8506 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/domain/hibernate/HibernateSessionHelper.java

@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.domain.hibernate;
+
+import java.util.List;
+
+import org.alfresco.repo.transaction.AlfrescoTransactionSupport;
+import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
+
+/**
+ * Utililty support against hibernate sessions. Supported by a super event listener which is registered on the even
+ * listener of the hibernate session.
+ * 
+ * @author andyh
+ */
+public class HibernateSessionHelper extends HibernateDaoSupport implements HibernateSessionSupport
+{
+    /**
+     * 
+     */
+    private static final long serialVersionUID = -2532286150392812816L;
+    private static final String HIBERNATE_SESSION_EVENT_LISTENER = "HibernateSessionEventListener";
+
+    public void mark()
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.mark(getSession());
+    }
+
+    public void mark(String label)
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.mark(getSession(), label);
+    }
+
+    public void reset()
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.reset(getSession());
+    }
+
+    public void reset(String label)
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.reset(getSession(), label);
+    }
+    
+    public void removeMark()
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.removeMark(getSession());
+    }
+
+    public void removeMark(String label)
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.removeMark(getSession(), label);
+    }
+
+    public void resetAndRemoveMark()
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.resetAndRemoveMark(getSession());
+    }
+
+    public void resetAndRemoveMark(String label)
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        resource.resetAndRemoveMark(getSession(), label);
+    }
+
+    public List<String> getMarks()
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        return resource.getMarks(getSession());
+    }
+    
+    public String getCurrentMark()
+    {
+        HibernateSessionHelperResourceProvider resource = getResource();
+        return resource.getCurrentMark();
+    }
+
+    public static HibernateSessionHelperResourceProvider getResource()
+    {
+        HibernateSessionHelperResourceProvider listener = (HibernateSessionHelperResourceProvider) AlfrescoTransactionSupport.getResource(HIBERNATE_SESSION_EVENT_LISTENER);
+        if (listener == null)
+        {
+            listener = new HibernateSessionHelperResource();
+            AlfrescoTransactionSupport.bindResource(HIBERNATE_SESSION_EVENT_LISTENER, listener);
+        }
+        return listener;
+    }
+
+   
+
+    
+}