package org.infinispan.tx.recovery;
import org.infinispan.configuration.cache.CacheMode;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.factories.ComponentRegistry;
import org.infinispan.remoting.transport.Address;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.transaction.TransactionTable;
import org.infinispan.transaction.tm.DummyTransaction;
import org.infinispan.transaction.xa.GlobalTransaction;
import org.infinispan.transaction.xa.XaTransactionTable;
import org.infinispan.transaction.xa.recovery.RecoveryAwareTransaction;
import org.infinispan.transaction.xa.recovery.RecoveryManager;
import org.infinispan.transaction.xa.recovery.RecoveryManagerImpl;
import org.infinispan.util.logging.Log;
import org.infinispan.util.logging.LogFactory;
import org.testng.annotations.Test;
import javax.transaction.xa.Xid;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import static junit.framework.Assert.assertEquals;
import static org.infinispan.tx.recovery.RecoveryTestUtil.beginAndSuspendTx;
import static org.infinispan.tx.recovery.RecoveryTestUtil.commitTransaction;
import static org.infinispan.tx.recovery.RecoveryTestUtil.prepareTransaction;
/**
* @author Mircea Markus
* @since 5.0
*/
@Test (groups = "functional", testName = "tx.recovery.PostCommitRecoveryStateTest")
public class PostCommitRecoveryStateTest extends MultipleCacheManagersTest {
private static Log log = LogFactory.getLog(PostCommitRecoveryStateTest.class);
@Override
protected void createCacheManagers() throws Throwable {
ConfigurationBuilder configuration = getDefaultClusteredCacheConfig(CacheMode.DIST_SYNC, true);
configuration
.locking().useLockStriping(false)
.transaction()
.transactionManagerLookup(new RecoveryDummyTransactionManagerLookup())
.useSynchronization(false)
.recovery().enable()
.clustering().stateTransfer().fetchInMemoryState(false);
createCluster(configuration, 2);
waitForClusterToForm();
ComponentRegistry componentRegistry = this.cache(0).getAdvancedCache().getComponentRegistry();
XaTransactionTable txTable = (XaTransactionTable) componentRegistry.getComponent(TransactionTable.class);
txTable.setRecoveryManager(new RecoveryManagerDelegate(txTable.getRecoveryManager()));
}
public void testState() throws Exception {
RecoveryManagerImpl rm1 = (RecoveryManagerImpl) advancedCache(1).getComponentRegistry().getComponent(RecoveryManager.class);
TransactionTable tt1 = advancedCache(1).getComponentRegistry().getComponent(TransactionTable.class);
assertEquals(rm1.getInDoubtTransactionsMap().size(), 0);
assertEquals(tt1.getRemoteTxCount(), 0);
DummyTransaction t0 = beginAndSuspendTx(cache(0));
assertEquals(rm1.getInDoubtTransactionsMap().size(),0);
assertEquals(tt1.getRemoteTxCount(), 0);
prepareTransaction(t0);
assertEquals(rm1.getInDoubtTransactionsMap().size(),0);
assertEquals(tt1.getRemoteTxCount(), 1);
commitTransaction(t0);
assertEquals(tt1.getRemoteTxCount(), 1);
assertEquals(rm1.getInDoubtTransactionsMap().size(), 0);
}
public static class RecoveryManagerDelegate implements RecoveryManager {
volatile RecoveryManager rm;
public boolean swallowRemoveRecoveryInfoCalls = true;
public RecoveryManagerDelegate(RecoveryManager recoveryManager) {
this.rm = recoveryManager;
}
@Override
public RecoveryIterator getPreparedTransactionsFromCluster() {
return rm.getPreparedTransactionsFromCluster();
}
@Override
public void removeRecoveryInformationFromCluster(Collection<Address> where, Xid xid, boolean sync, GlobalTransaction gtx) {
if (swallowRemoveRecoveryInfoCalls){
log.trace("PostCommitRecoveryStateTest$RecoveryManagerDelegate.removeRecoveryInformation");
} else {
this.rm.removeRecoveryInformationFromCluster(where, xid, sync, null);
}
}
@Override
public void removeRecoveryInformationFromCluster(Collection<Address> where, long internalId, boolean sync) {
rm.removeRecoveryInformationFromCluster(where, internalId, sync);
}
@Override
public RecoveryAwareTransaction removeRecoveryInformation(Xid xid) {
rm.removeRecoveryInformation(xid);
return null;
}
@Override
public Set<InDoubtTxInfo> getInDoubtTransactionInfoFromCluster() {
return rm.getInDoubtTransactionInfoFromCluster();
}
@Override
public Set<InDoubtTxInfo> getInDoubtTransactionInfo() {
return rm.getInDoubtTransactionInfo();
}
@Override
public List<Xid> getInDoubtTransactions() {
return rm.getInDoubtTransactions();
}
@Override
public RecoveryAwareTransaction getPreparedTransaction(Xid xid) {
return rm.getPreparedTransaction(xid);
}
@Override
public String forceTransactionCompletion(Xid xid, boolean commit) {
return rm.forceTransactionCompletion(xid, commit);
}
@Override
public String forceTransactionCompletionFromCluster(Xid xid, Address where, boolean commit) {
return rm.forceTransactionCompletionFromCluster(xid, where, commit);
}
@Override
public boolean isTransactionPrepared(GlobalTransaction globalTx) {
return rm.isTransactionPrepared(globalTx);
}
@Override
public RecoveryAwareTransaction removeRecoveryInformation(Long internalId) {
rm.removeRecoveryInformation(internalId);
return null;
}
}
}