alfresco-community-repo/source/java/org/alfresco/repo/avm/AVMServiceIndexTest.java

/*
 * Copyright (C) 2005-2010 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>. */

package org.alfresco.repo.avm;

import javax.transaction.UserTransaction;

import org.alfresco.repo.search.IndexMode;
import org.alfresco.repo.search.Indexer;
import org.alfresco.repo.search.impl.lucene.AVMLuceneIndexer;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.search.ResultSet;
import org.alfresco.service.cmr.search.SearchService;

/**
 * Test AVMService indexing
 */
public class AVMServiceIndexTest extends AVMServiceTestBase
{
    private final static long SLEEP = 180000;
    /**
     * Test async indexing.
     *
     * @throws Exception
     */
    public void testAsyncIndex() throws Exception
    {
        try
        {
            // Make sure the slate is clean ...
            UserTransaction tx = fTransactionService.getUserTransaction();
            tx.begin();
            if (fService.getStore("avmAsynchronousTest") != null)
            {
                assertTrue(fIndexingInterceptor.hasIndexBeenCreated("avmAsynchronousTest"));
                fService.purgeStore("avmAsynchronousTest");
                assertTrue(fIndexingInterceptor.hasIndexBeenCreated("avmAsynchronousTest"));
                assertFalse(fIndexingInterceptor.hasIndexBeenCreated("bananaStoreWoof"));
            }
            else
            {
                assertFalse(fIndexingInterceptor.hasIndexBeenCreated("avmAsynchronousTest"));
            }
            StoreRef storeRef = AVMNodeConverter.ToStoreRef("avmAsynchronousTest");
            Indexer indexer = fIndexerAndSearcher.getIndexer(storeRef);
            if (indexer instanceof AVMLuceneIndexer)
            {
                AVMLuceneIndexer avmIndexer = (AVMLuceneIndexer) indexer;
                avmIndexer.deleteIndex("avmAsynchronousTest", IndexMode.SYNCHRONOUS);
            }
            tx.commit();
    
            tx = fTransactionService.getUserTransaction();
            tx.begin();
            assertEquals(-1, fIndexingInterceptor.getLastIndexedSnapshot("bananaStoreWoof"));
            assertEquals(-1, fIndexingInterceptor.getLastIndexedSnapshot("avmAsynchronousTest"));
            tx.commit();
    
            // TODO: Suspend and resume indexing in case we are really unlucky and hit an index before we expect it.
    
            SearchService searchService = fIndexerAndSearcher.getSearcher(storeRef, true);
            ResultSet results;
    
            results = searchService.query(storeRef, "lucene", "PATH:\"//.\"");
            assertEquals(0, results.length());
            results.close();
    
            fService.createStore("avmAsynchronousTest");
    
            tx = fTransactionService.getUserTransaction();
            tx.begin();
            assertEquals(0, fIndexingInterceptor.getLastIndexedSnapshot("avmAsynchronousTest"));
            tx.commit();
    
            fService.createSnapshot("avmAsynchronousTest", null, null);
    
            tx = fTransactionService.getUserTransaction();
            tx.begin();
            assertEquals(0, fIndexingInterceptor.getLastIndexedSnapshot("avmAsynchronousTest"));
            tx.commit();
    
            results = searchService.query(storeRef, "lucene", "PATH:\"//.\"");
            assertEquals(1, results.length());
            results.close();
    
            fService.createDirectory("avmAsynchronousTest:/", "a");
            fService.createDirectory("avmAsynchronousTest:/a", "b");
            fService.createDirectory("avmAsynchronousTest:/a/b", "c");
    
            tx = fTransactionService.getUserTransaction();
            tx.begin();
            assertEquals(0, fIndexingInterceptor.getLastIndexedSnapshot("avmAsynchronousTest"));
            assertTrue(fIndexingInterceptor.isIndexUpToDate("avmAsynchronousTest"));
            tx.commit();
    
            fService.createSnapshot("avmAsynchronousTest", null, null);
    
            tx = fTransactionService.getUserTransaction();
            tx.begin();
            assertEquals(1, fIndexingInterceptor.getLastIndexedSnapshot("avmAsynchronousTest"));
            assertTrue(fIndexingInterceptor.isIndexUpToDate("avmAsynchronousTest"));
            assertFalse(fIndexingInterceptor.isIndexUpToDateAndSearchable("avmAsynchronousTest"));
            assertEquals(IndexMode.ASYNCHRONOUS, fIndexingInterceptor.getIndexMode("avmAsynchronousTest"));
            assertEquals(IndexMode.SYNCHRONOUS, fIndexingInterceptor.getIndexMode("main"));
            assertTrue(fIndexingInterceptor.isSnapshotIndexed("avmAsynchronousTest", 0));
            assertTrue(fIndexingInterceptor.isSnapshotIndexed("avmAsynchronousTest", 1));
            assertFalse(fIndexingInterceptor.isSnapshotIndexed("avmAsynchronousTest", 2));
            tx.commit();
    
            results = searchService.query(storeRef, "lucene", "PATH:\"//.\"");
            assertEquals(1, results.length());
            results.close();
    
            Thread.sleep(SLEEP);
    
            results = searchService.query(storeRef, "lucene", "PATH:\"//.\"");
            assertEquals(4, results.length());
            results.close();
    
            tx = fTransactionService.getUserTransaction();
            tx.begin();
            assertEquals(1, fIndexingInterceptor.getLastIndexedSnapshot("avmAsynchronousTest"));
            assertTrue(fIndexingInterceptor.isIndexUpToDate("avmAsynchronousTest"));
            assertTrue(fIndexingInterceptor.isIndexUpToDateAndSearchable("avmAsynchronousTest"));
            tx.commit();
    
            fService.purgeStore("avmAsynchronousTest");
    
            results = searchService.query(storeRef, "lucene", "PATH:\"//.\"");
            assertEquals(0, results.length());
            results.close();
    
            fService.createStore("avmAsynchronousTest");
            fService.createSnapshot("avmAsynchronousTest", null, null);
            fService.createDirectory("avmAsynchronousTest:/", "a");
            fService.createDirectory("avmAsynchronousTest:/a", "b");
            fService.createDirectory("avmAsynchronousTest:/a/b", "c");
            fService.createSnapshot("avmAsynchronousTest", null, null);
            fService.purgeStore("avmAsynchronousTest");
            fService.createStore("avmAsynchronousTest");
            fService.createSnapshot("avmAsynchronousTest", null, null);
            fService.createDirectory("avmAsynchronousTest:/", "a");
            fService.createDirectory("avmAsynchronousTest:/a", "b");
            fService.createDirectory("avmAsynchronousTest:/a/b", "c");
            fService.createSnapshot("avmAsynchronousTest", null, null);
    
            Thread.sleep(SLEEP);
    
            results = searchService.query(storeRef, "lucene", "PATH:\"//.\"");
            assertEquals(4, results.length());
            results.close();
        }
        finally
        {
            fService.purgeStore("avmAsynchronousTest");
        }
    }
}