Merged V2.1 to HEAD

6950: Fix for forum issue (6111) when using xsl:include
   6951: Partial fix for WCM-862
   6952: Merged V1.4 to V2.1
      6921: Reindex tracking refactoring.
   6954: Merged V1.4 to V2.1
      6927: Config and startup changes for index tracking


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7369 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/node/index/AbstractReindexComponent.java

@@ -412,6 +412,23 @@ public abstract class AbstractReindexComponent implements IndexRecovery
         return true;
     }
     
+    /**
+     * @return          Returns <tt>false</tt> if any one of the transactions aren't in the index.
+     */
+    protected boolean areTxnsInIndex(List<Transaction> txns)
+    {
+        for (Transaction txn : txns)
+        {
+            long txnId = txn.getId().longValue();
+            if (isTxnIdPresentInIndex(txnId) == InIndex.NO)
+            {
+                // Missing txn
+                return false;
+            }
+        }
+        return true;
+    }
+    
     /**
      * Perform a full reindexing of the given transaction in the context of a completely
      * new transaction.