Add WCM search with atomic indexing around snapshots

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5712 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-07-24 17:32:48 +00:00 · 2007-05-17 15:52:46 +00:00
parent ee7e8cb4d0
commit 19ce257baa
46 changed files with 7373 additions and 3258 deletions
--- a/source/java/org/alfresco/repo/search/AVMSnapShotTriggeredIndexingMethodInterceptor.java
+++ b/source/java/org/alfresco/repo/search/AVMSnapShotTriggeredIndexingMethodInterceptor.java
@@ -0,0 +1,142 @@
+/*
+ * 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.search;
+
+import org.alfresco.repo.avm.AVMNodeConverter;
+import org.alfresco.repo.search.impl.lucene.AVMLuceneIndexer;
+import org.alfresco.service.cmr.avm.AVMService;
+import org.alfresco.service.cmr.repository.StoreRef;
+import org.aopalliance.intercept.MethodInterceptor;
+import org.aopalliance.intercept.MethodInvocation;
+
+/**
+ * Method interceptor for atomic indexing of AVM entries
+ * 
+ * @author andyh
+ *
+ */
+public class AVMSnapShotTriggeredIndexingMethodInterceptor implements MethodInterceptor
+{
+    private AVMService avmService;
+    
+    private IndexerAndSearcher indexerAndSearcher;
+    
+    public Object invoke(MethodInvocation mi) throws Throwable
+    {
+        if(mi.getMethod().getName().equals("createSnapshot"))
+        {
+            String store = (String)mi.getArguments()[0];
+            int before = avmService.getLatestSnapshotID(store);
+            Object returnValue = mi.proceed();
+            int after = avmService.getLatestSnapshotID(store);
+            StoreRef storeRef = AVMNodeConverter.ToStoreRef(store);
+            Indexer indexer = indexerAndSearcher.getIndexer(storeRef);
+            if(indexer instanceof AVMLuceneIndexer)
+            {
+                AVMLuceneIndexer avmIndexer = (AVMLuceneIndexer)indexer;
+                avmIndexer.index(store, before, after);
+            }
+            return returnValue;
+        }
+        // TODO: Purge store
+        else if(mi.getMethod().getName().equals("purgeStore"))
+        {
+            String store = (String)mi.getArguments()[0];
+            Object returnValue = mi.proceed();
+            StoreRef storeRef = AVMNodeConverter.ToStoreRef(store);
+            Indexer indexer = indexerAndSearcher.getIndexer(storeRef);
+            if(indexer instanceof AVMLuceneIndexer)
+            {
+                AVMLuceneIndexer avmIndexer = (AVMLuceneIndexer)indexer;
+                avmIndexer.deleteIndex(store);
+            }
+            return returnValue;
+        }
+        else if(mi.getMethod().getName().equals("createStore"))
+        {
+            String store = (String)mi.getArguments()[0];
+            Object returnValue = mi.proceed();
+            StoreRef storeRef = AVMNodeConverter.ToStoreRef(store);
+            Indexer indexer = indexerAndSearcher.getIndexer(storeRef);
+            if(indexer instanceof AVMLuceneIndexer)
+            {
+                AVMLuceneIndexer avmIndexer = (AVMLuceneIndexer)indexer;
+                avmIndexer.createIndex(store);
+            }
+            return returnValue;
+        }
+        else if(mi.getMethod().getName().equals("renameStore"))
+        {
+            String from = (String)mi.getArguments()[0];
+            String to = (String)mi.getArguments()[1];
+            Object returnValue = mi.proceed();
+            int after = avmService.getLatestSnapshotID(to);
+            
+            StoreRef fromRef = AVMNodeConverter.ToStoreRef(from);
+            StoreRef toRef = AVMNodeConverter.ToStoreRef(to);
+            
+            Indexer indexer = indexerAndSearcher.getIndexer(fromRef);
+            if(indexer instanceof AVMLuceneIndexer)
+            {
+                AVMLuceneIndexer avmIndexer = (AVMLuceneIndexer)indexer;
+                avmIndexer.deleteIndex(from);
+            }
+            
+            indexer = indexerAndSearcher.getIndexer(toRef);
+            if(indexer instanceof AVMLuceneIndexer)
+            {
+                AVMLuceneIndexer avmIndexer = (AVMLuceneIndexer)indexer;
+                avmIndexer.createIndex(to);
+                avmIndexer.index(to, 0, after);
+            }
+            
+            return returnValue;
+        }
+        else
+        {
+            return mi.proceed();
+        }
+                
+    }
+
+    /**
+     * Set the AVM service
+     * @param avmService
+     */
+    public void setAvmService(AVMService avmService)
+    {
+        this.avmService = avmService;
+    }
+
+    /**
+     * Set the AVM indexer and searcher
+     * @param indexerAndSearcher
+     */
+    public void setIndexerAndSearcher(IndexerAndSearcher indexerAndSearcher)
+    {
+        this.indexerAndSearcher = indexerAndSearcher;
+    }
+
+}