ML text index and search

Expose properties via DD
Remove more old indexer code

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4592 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/search/transaction/LuceneIndexLock.java

@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2005 Alfresco, Inc.
- *
- * Licensed under the Mozilla Public License version 1.1 
- * with a permitted attribution clause. You may obtain a
- * copy of the License at
- *
- *   http://www.alfresco.org/legal/license.txt
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
- * either express or implied. See the License for the specific
- * language governing permissions and limitations under the
- * License.
- */
-package org.alfresco.repo.search.transaction;
-
-import java.util.HashMap;
-import java.util.concurrent.locks.ReentrantLock;
-
-import org.alfresco.service.cmr.repository.StoreRef;
-
-public class LuceneIndexLock 
-{
-    private HashMap<StoreRef, ReentrantLock> locks = new HashMap<StoreRef, ReentrantLock> ();
-
-    public LuceneIndexLock()
-    {
-        super();
-    }
-    
-    public void getReadLock(StoreRef ref)
-    {
-      return;
-    }
-    
-    public void releaseReadLock(StoreRef ref)
-    {
-      return;
-    }
-    
-    public void getWriteLock(StoreRef ref)
-    {
-        ReentrantLock lock;
-        synchronized(locks)
-        {
-            lock = locks.get(ref);
-            if(lock == null)
-            {
-                lock = new ReentrantLock(true);
-                locks.put(ref, lock);
-            }
-        }
-        lock.lock();
-    }
-    
-    public void releaseWriteLock(StoreRef ref)
-    {
-        ReentrantLock lock;
-        synchronized(locks)
-        {
-            lock = locks.get(ref); 
-        }
-        if(lock != null)
-        {
-           lock.unlock();
-        }
-      
-    }
-}