geode-core/src/distributedTest/java/org/apache/geode/disttx/DistTXPersistentDebugDUnitTest.java

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 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License. You may obtain a
 * copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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
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package org.apache.geode.disttx;

import static org.apache.geode.test.dunit.Assert.assertNotNull;

import org.junit.Test;

import org.apache.geode.cache.AttributesFactory;
import org.apache.geode.cache.Cache;
import org.apache.geode.cache.CacheTransactionManager;
import org.apache.geode.cache.DataPolicy;
import org.apache.geode.cache.DiskStore;
import org.apache.geode.cache.PartitionAttributesFactory;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.RegionAttributes;
import org.apache.geode.internal.cache.TXManagerImpl;
import org.apache.geode.internal.cache.execute.data.CustId;
import org.apache.geode.internal.cache.execute.data.Customer;
import org.apache.geode.test.dunit.Invoke;
import org.apache.geode.test.dunit.LogWriterUtils;
import org.apache.geode.test.dunit.SerializableCallable;


public class DistTXPersistentDebugDUnitTest extends DistTXDebugDUnitTest {

  @Override
  public final void postSetUpDistTXDebugDUnitTest() throws Exception {
    Invoke.invokeInEveryVM(new SerializableCallable() {
      @Override
      public Object call() throws Exception {
        // System.setProperty("gemfire.ALLOW_PERSISTENT_TRANSACTIONS", "true");
        TXManagerImpl.ALLOW_PERSISTENT_TRANSACTIONS = true;
        return null;
      }
    });
  }

  @Override
  public final void preTearDownCacheTestCase() throws Exception {
    Invoke.invokeInEveryVM(new SerializableCallable() {
      @Override
      public Object call() throws Exception {
        // System.setProperty("gemfire.ALLOW_PERSISTENT_TRANSACTIONS", "false");
        TXManagerImpl.ALLOW_PERSISTENT_TRANSACTIONS = false;
        return null;
      }
    });
  }

  private void createPersistentPR(Object[] attributes) {
    dataStore1.invoke(DistTXPersistentDebugDUnitTest.class, "createPersistentPR", attributes);
    dataStore2.invoke(DistTXPersistentDebugDUnitTest.class, "createPersistentPR", attributes);
    // dataStore3.invoke(TxPersistentDebugDUnit.class, "createPR", attributes);
    // // make Local max memory = o for accessor
    // attributes[2] = new Integer(0);
    // accessor.invoke(TxPersistentDebugDUnit.class, "createPR", attributes);
  }

  public static void createPersistentPR(String regionName) {
    assertNotNull(basicGetCache());
    basicGetCache().createRegion(regionName,
        getPersistentPRAttributes(1, -1, basicGetCache(), 113, true));
  }

  private static RegionAttributes getPersistentPRAttributes(final int redundancy,
      final int recoveryDelay, Cache cache, int numBuckets, boolean synchronous) {
    DiskStore ds = cache.findDiskStore("disk");
    if (ds == null) {
      ds = cache.createDiskStoreFactory().setDiskDirs(getDiskDirs()).create("disk");
    }
    AttributesFactory af = new AttributesFactory();
    PartitionAttributesFactory paf = new PartitionAttributesFactory();
    paf.setRedundantCopies(redundancy);
    paf.setRecoveryDelay(recoveryDelay);
    paf.setTotalNumBuckets(numBuckets);
    paf.setLocalMaxMemory(500);
    af.setPartitionAttributes(paf.create());
    af.setDataPolicy(DataPolicy.PERSISTENT_PARTITION);
    af.setDiskStoreName("disk");
    af.setDiskSynchronous(synchronous);
    return af.create();
  }

  @Test
  public void testBasicDistributedTX() throws Exception {
    createCacheInAllVms();
    final String regionName = "persistentCustomerPRRegion";
    Object[] attrs = new Object[] {regionName};
    createPersistentPR(attrs);

    SerializableCallable TxOps = new SerializableCallable() {
      @Override
      public Object call() throws Exception {
        CacheTransactionManager mgr = basicGetCache().getCacheTransactionManager();
        mgr.setDistributed(true);
        LogWriterUtils.getLogWriter().fine("SJ:TX BEGIN");
        mgr.begin();
        Region<CustId, Customer> prRegion = basicGetCache().getRegion(regionName);

        CustId custIdOne = new CustId(1);
        Customer customerOne = new Customer("name1", "addr1");
        LogWriterUtils.getLogWriter().fine("SJ:TX PUT 1");
        prRegion.put(custIdOne, customerOne);

        CustId custIdTwo = new CustId(2);
        Customer customerTwo = new Customer("name2", "addr2");
        LogWriterUtils.getLogWriter().fine("SJ:TX PUT 2");
        prRegion.put(custIdTwo, customerTwo);

        LogWriterUtils.getLogWriter().fine("SJ:TX COMMIT");
        mgr.commit();
        return null;
      }
    };

    dataStore2.invoke(TxOps);
  }
}