Example usage for javax.transaction.xa XAResource TMSUCCESS

List of usage examples for javax.transaction.xa XAResource TMSUCCESS

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In this page you can find the example usage for javax.transaction.xa XAResource TMSUCCESS.

Prototype

int TMSUCCESS

To view the source code for javax.transaction.xa XAResource TMSUCCESS.

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Document

Disassociates caller from a transaction branch.

Usage

From source file:org.apache.hadoop.hive.metastore.MyXid.java

public List<TblPriv> getAuthOnTblsByDistributeTransaction(String who) throws MetaException {
    boolean success = false;

    List<TblPriv> tblPrivs = new ArrayList<TblPriv>();

    Set<String> slaveURLSet = getAllSegments();
    int size = slaveURLSet.size();

    PGXADataSource[] slaveDSArray = new PGXADataSource[size];
    XAConnection[] slaveDSXaConnArray = new XAConnection[size];
    XAResource[] slaveSaResArray = new XAResource[size];
    Connection[] slaveConArray = new Connection[size];
    Statement[] slaveStmtArray = new Statement[size];
    Xid[] slaveXidArray = new Xid[size];

    who = who.toLowerCase();//from   w w w  . ja va  2s.c o m

    int index = 0;
    for (String slaveURL : slaveURLSet) {
        slaveDSArray[index] = getXADataSource(slaveURL, user, passwd);
        index++;
    }

    int formatID = genFormatID();

    try {
        for (int i = 0; i < size; i++) {
            slaveDSXaConnArray[i] = slaveDSArray[i].getXAConnection();
            slaveSaResArray[i] = slaveDSXaConnArray[i].getXAResource();
            slaveConArray[i] = slaveDSXaConnArray[i].getConnection();
            slaveStmtArray[i] = slaveConArray[i].createStatement();

            byte id1 = (byte) ((i + 2) * 2);
            byte id2 = (byte) (id1 + 1);

            slaveXidArray[i] = new MyXid(formatID, new byte[] { id1 }, new byte[] { id2 });
        }

        try {
            for (int i = 0; i < size; i++) {
                slaveSaResArray[i].start(slaveXidArray[i], XAResource.TMNOFLAGS);

                ResultSet tblPrivSet = slaveStmtArray[i]
                        .executeQuery("select alter_priv, create_priv, delete_priv "
                                + ",drop_priv, index_priv, insert_priv, select_priv, update_priv, db_name, tbl_name"
                                + " from tblpriv where user_name='" + who.toLowerCase() + "'");

                while (tblPrivSet.next()) {
                    TblPriv tblPriv = new TblPriv();

                    tblPriv.setAlterPriv(tblPrivSet.getBoolean(1));
                    tblPriv.setCreatePriv(tblPrivSet.getBoolean(2));
                    tblPriv.setDeletePriv(tblPrivSet.getBoolean(3));
                    tblPriv.setDropPriv(tblPrivSet.getBoolean(4));
                    tblPriv.setIndexPriv(tblPrivSet.getBoolean(5));
                    tblPriv.setInsertPriv(tblPrivSet.getBoolean(6));
                    tblPriv.setSelectPriv(tblPrivSet.getBoolean(7));
                    tblPriv.setUpdatePriv(tblPrivSet.getBoolean(8));
                    tblPriv.setDb(tblPrivSet.getString(9));
                    tblPriv.setTbl(tblPrivSet.getString(10));
                    tblPriv.setUser(who);

                    tblPrivs.add(tblPriv);
                }
                slaveSaResArray[i].end(slaveXidArray[i], XAResource.TMSUCCESS);
            }

            boolean isAllPred = true;

            int[] slaveRetArray = new int[size];
            for (int i = 0; i < size; i++) {
                slaveRetArray[i] = slaveSaResArray[i].prepare(slaveXidArray[i]);

                if (slaveRetArray[i] == XAResource.XA_OK) {
                    continue;
                } else {
                    isAllPred = false;
                    break;
                }
            }

            if (isAllPred) {
                for (int i = 0; i < size; i++) {
                    slaveSaResArray[i].commit(slaveXidArray[i], false);
                }

                success = true;
            }

        } catch (XAException e) {
            LOG.error("get user auth on tbls error, user=" + who + ", msg=" + e.getMessage());
            throw new MetaException(e.getMessage());
        }
    } catch (SQLException e) {
        LOG.error("get user auth on tbls error, user=" + who + ", msg=" + e.getMessage());
        throw new MetaException(e.getMessage());
    } finally {
        for (int i = 0; i < size; i++) {
            closeConnection(slaveConArray[i]);
            closeXAConnection(slaveDSXaConnArray[i]);
        }
    }

    if (success) {
        return tblPrivs;
    } else {
        return null;
    }
}

From source file:org.apache.hadoop.hive.metastore.MyXid.java

public List<TblPriv> getAuthOnAllTblsByDistributeTransaction() throws MetaException {
    boolean success = false;

    List<TblPriv> tblPrivs = new ArrayList<TblPriv>();

    Set<String> slaveURLSet = getAllSegments();
    int size = slaveURLSet.size();

    PGXADataSource[] slaveDSArray = new PGXADataSource[size];
    XAConnection[] slaveDSXaConnArray = new XAConnection[size];
    XAResource[] slaveSaResArray = new XAResource[size];
    Connection[] slaveConArray = new Connection[size];
    Statement[] slaveStmtArray = new Statement[size];
    Xid[] slaveXidArray = new Xid[size];

    int index = 0;
    for (String slaveURL : slaveURLSet) {
        slaveDSArray[index] = getXADataSource(slaveURL, user, passwd);
        index++;/*from  ww  w  .  jav  a 2  s . co m*/
    }

    int formatID = genFormatID();

    try {
        for (int i = 0; i < size; i++) {
            slaveDSXaConnArray[i] = slaveDSArray[i].getXAConnection();
            slaveSaResArray[i] = slaveDSXaConnArray[i].getXAResource();
            slaveConArray[i] = slaveDSXaConnArray[i].getConnection();
            slaveStmtArray[i] = slaveConArray[i].createStatement();

            byte id1 = (byte) ((i + 2) * 2);
            byte id2 = (byte) (id1 + 1);

            slaveXidArray[i] = new MyXid(formatID, new byte[] { id1 }, new byte[] { id2 });
        }

        try {
            for (int i = 0; i < size; i++) {
                slaveSaResArray[i].start(slaveXidArray[i], XAResource.TMNOFLAGS);

                ResultSet tblPrivSet = slaveStmtArray[i]
                        .executeQuery("select alter_priv, create_priv, delete_priv "
                                + ",drop_priv, index_priv, insert_priv, select_priv, update_priv, user_name, db_name, tbl_name"
                                + " from tblpriv");

                while (tblPrivSet.next()) {
                    TblPriv tblPriv = new TblPriv();

                    tblPriv.setAlterPriv(tblPrivSet.getBoolean(1));
                    tblPriv.setCreatePriv(tblPrivSet.getBoolean(2));
                    tblPriv.setDeletePriv(tblPrivSet.getBoolean(3));
                    tblPriv.setDropPriv(tblPrivSet.getBoolean(4));
                    tblPriv.setIndexPriv(tblPrivSet.getBoolean(5));
                    tblPriv.setInsertPriv(tblPrivSet.getBoolean(6));
                    tblPriv.setSelectPriv(tblPrivSet.getBoolean(7));
                    tblPriv.setUpdatePriv(tblPrivSet.getBoolean(8));
                    tblPriv.setUser(tblPrivSet.getString(9));
                    tblPriv.setDb(tblPrivSet.getString(10));
                    tblPriv.setTbl(tblPrivSet.getString(11));

                    tblPrivs.add(tblPriv);
                }
                slaveSaResArray[i].end(slaveXidArray[i], XAResource.TMSUCCESS);
            }

            boolean isAllPred = true;

            int[] slaveRetArray = new int[size];
            for (int i = 0; i < size; i++) {
                slaveRetArray[i] = slaveSaResArray[i].prepare(slaveXidArray[i]);

                if (slaveRetArray[i] == XAResource.XA_OK) {
                    continue;
                } else {
                    isAllPred = false;
                    break;
                }
            }

            if (isAllPred) {
                for (int i = 0; i < size; i++) {
                    slaveSaResArray[i].commit(slaveXidArray[i], false);
                }

                success = true;
            }

        } catch (XAException e) {
            LOG.error("get user auth on all tbls error, msg=" + e.getMessage());
            throw new MetaException(e.getMessage());
        }
    } catch (SQLException e) {
        LOG.error("get user auth on all tbls error, msg=" + e.getMessage());
        throw new MetaException(e.getMessage());
    } finally {
        for (int i = 0; i < size; i++) {
            closeConnection(slaveConArray[i]);
            closeXAConnection(slaveDSXaConnArray[i]);
        }
    }

    if (success) {
        return tblPrivs;
    } else {
        return null;
    }
}

From source file:org.apache.hadoop.hive.metastore.MyXid.java

public boolean dropAuthInTblByDistributeTransaction(String who) throws MetaException {
    boolean success = false;

    Set<String> slaveURLSet = getAllSegments();
    int size = slaveURLSet.size();

    PGXADataSource[] slaveDSArray = new PGXADataSource[size];
    XAConnection[] slaveDSXaConnArray = new XAConnection[size];
    XAResource[] slaveSaResArray = new XAResource[size];
    Connection[] slaveConArray = new Connection[size];
    Statement[] slaveStmtArray = new Statement[size];
    Xid[] slaveXidArray = new Xid[size];

    who = who.toLowerCase();/*from   w  w w  . j a  v  a 2s.  c om*/

    int index = 0;
    for (String slaveURL : slaveURLSet) {
        slaveDSArray[index] = getXADataSource(slaveURL, user, passwd);
        index++;
    }

    int formatID = genFormatID();

    try {
        for (int i = 0; i < size; i++) {
            slaveDSXaConnArray[i] = slaveDSArray[i].getXAConnection();
            slaveSaResArray[i] = slaveDSXaConnArray[i].getXAResource();
            slaveConArray[i] = slaveDSXaConnArray[i].getConnection();
            slaveStmtArray[i] = slaveConArray[i].createStatement();

            byte id1 = (byte) ((i + 2) * 2);
            byte id2 = (byte) (id1 + 1);

            slaveXidArray[i] = new MyXid(formatID, new byte[] { id1 }, new byte[] { id2 });
        }

        try {
            for (int i = 0; i < size; i++) {
                slaveSaResArray[i].start(slaveXidArray[i], XAResource.TMNOFLAGS);
                slaveStmtArray[i]
                        .executeUpdate("delete from tblpriv where user_name='" + who.toLowerCase() + "'");
                slaveSaResArray[i].end(slaveXidArray[i], XAResource.TMSUCCESS);
            }

            boolean isAllPred = true;

            int[] slaveRetArray = new int[size];
            for (int i = 0; i < size; i++) {
                slaveRetArray[i] = slaveSaResArray[i].prepare(slaveXidArray[i]);

                if (slaveRetArray[i] == XAResource.XA_OK) {
                    continue;
                } else {
                    isAllPred = false;
                    break;
                }
            }

            if (isAllPred) {
                for (int i = 0; i < size; i++) {
                    slaveSaResArray[i].commit(slaveXidArray[i], false);
                }

                success = true;
            }

        } catch (XAException e) {
            LOG.error("drop auth in tbl error, who=" + who + ", msg=" + e.getMessage());
        }
    } catch (SQLException e) {
        LOG.error("drop auth in tbl error, who=" + who + ", msg=" + e.getMessage());
        throw new MetaException(e.getMessage());
    } finally {
        for (int i = 0; i < size; i++) {
            closeConnection(slaveConArray[i]);
            closeXAConnection(slaveDSXaConnArray[i]);
        }
    }

    return success;
}

From source file:org.apache.synapse.commons.transaction.TranscationManger.java

public static void endTransaction(boolean insideSynapse, long key) throws Exception {
    int xaResourceStatus = XAResource.TMNOFLAGS;
    try {/*from   w w w  .  j a  v a2 s .  c  o m*/
        if (insideSynapse && transactions.get() == null) {
            log.warn(" END Thread Local null ");
            return;
        }

        if (insideSynapse && transactions.get().get(key) == null) {
            log.warn(" END Some How TX null ");
            return;
        }
        if (transactions.get().get(key) != null
                && javax.transaction.Status.STATUS_ACTIVE == transactions.get().get(key).getStatus()) {
            txManagers.get().get(key).commit();
            xaResourceStatus = XAResource.TMSUCCESS;

        }

    } catch (Exception ex) {
        xaResourceStatus = XAResource.TMFAIL;
        log.error(" END ERROR : " + txManagers.get().get(key).getStatus());
        throw ex;
    } finally {
        // delist
        delistResource(xaResourceStatus, key);
    }

}

From source file:org.eclipse.ecr.core.storage.sql.LockManager.java

/**
 * Calls the callable, inside a transaction if in cluster mode.
 * <p>/*from  www  . j a  v  a  2  s .  c  o  m*/
 * Called under {@link #serializationLock}.
 */
protected Lock callInTransaction(Callable<Lock> callable) throws StorageException {
    Xid xid = null;
    boolean txStarted = false;
    boolean txSuccess = false;
    try {
        if (clusteringEnabled) {
            xid = new XidImpl(
                    "nuxeolockmanager." + System.currentTimeMillis() + "." + txCounter.incrementAndGet());
            try {
                mapper.start(xid, XAResource.TMNOFLAGS);
            } catch (XAException e) {
                throw new StorageException(e);
            }
            txStarted = true;
        }
        // else no need to process invalidations,
        // only this mapper writes locks

        // actual call
        Lock result;
        try {
            result = callable.call();
        } catch (StorageException e) {
            throw e;
        } catch (Exception e) {
            throw new StorageException(e);
        }

        txSuccess = true;
        return result;
    } finally {
        if (txStarted) {
            try {
                if (txSuccess) {
                    mapper.end(xid, XAResource.TMSUCCESS);
                    mapper.commit(xid, true);
                } else {
                    mapper.end(xid, XAResource.TMFAIL);
                    mapper.rollback(xid);
                }
            } catch (XAException e) {
                throw new StorageException(e);
            }
        }
    }
}

From source file:org.eclipse.ecr.core.storage.sql.TestSQLBackend.java

public void testRollback() throws Exception {
    Session session = repository.getConnection();
    XAResource xaresource = ((SessionImpl) session).getXAResource();
    Node root = session.getRootNode();
    Node nodea = session.addChildNode(root, "foo", null, "TestDoc", false);
    nodea.setSimpleProperty("tst:title", "old");
    assertEquals("old", nodea.getSimpleProperty("tst:title").getString());
    session.save();//from   w  w  w  . j ava2s  .c o m

    /*
     * rollback before save (underlying XAResource saw no updates)
     */
    Xid xid = new XidImpl("1");
    xaresource.start(xid, XAResource.TMNOFLAGS);
    nodea = session.getNodeByPath("/foo", null);
    nodea.setSimpleProperty("tst:title", "new");
    xaresource.end(xid, XAResource.TMSUCCESS);
    xaresource.prepare(xid);
    xaresource.rollback(xid);
    nodea = session.getNodeByPath("/foo", null);
    assertEquals("old", nodea.getSimpleProperty("tst:title").getString());

    /*
     * rollback after save (underlying XAResource does a rollback too)
     */
    xid = new XidImpl("2");
    xaresource.start(xid, XAResource.TMNOFLAGS);
    nodea = session.getNodeByPath("/foo", null);
    nodea.setSimpleProperty("tst:title", "new");
    session.save();
    xaresource.end(xid, XAResource.TMSUCCESS);
    xaresource.prepare(xid);
    xaresource.rollback(xid);
    nodea = session.getNodeByPath("/foo", null);
    assertEquals("old", nodea.getSimpleProperty("tst:title").getString());
}

From source file:org.eclipse.ecr.core.storage.sql.TestSQLBackend.java

public void testSaveOnCommit() throws Exception {
    Session session = repository.getConnection(); // init
    session.save();// w ww. j a  v a  2s.c  om

    XAResource xaresource = ((SessionImpl) session).getXAResource();

    // first transaction
    Xid xid = new XidImpl("1");
    xaresource.start(xid, XAResource.TMNOFLAGS);
    Node root = session.getRootNode();
    assertNotNull(root);
    session.addChildNode(root, "foo", null, "TestDoc", false);
    // let end do an implicit save
    xaresource.end(xid, XAResource.TMSUCCESS);
    xaresource.prepare(xid);
    xaresource.commit(xid, false);

    // should have saved, clearing caches should be harmless
    ((SessionImpl) session).clearCaches();

    // second transaction
    xid = new XidImpl("2");
    xaresource.start(xid, XAResource.TMNOFLAGS);
    Node foo = session.getNodeByPath("/foo", null);
    assertNotNull(foo);
    xaresource.end(xid, XAResource.TMSUCCESS);
    int outcome = xaresource.prepare(xid);
    if (outcome == XAResource.XA_OK) {
        // Derby doesn't allow rollback if prepare returned XA_RDONLY
        xaresource.rollback(xid);
    }
}

From source file:org.mule.module.db.internal.domain.xa.ConnectionWrapper.java

@Override
public boolean delist() throws Exception {
    if (!isEnlisted()) {
        return false;
    }/* w  w w  .jav a  2 s . co  m*/
    if (logger.isDebugEnabled()) {
        logger.debug("Delistment request: " + this);
    }

    Transaction transaction = TransactionCoordination.getInstance().getTransaction();
    if (transaction == null) {
        throw new IllegalTransactionStateException(CoreMessages.noMuleTransactionAvailable());
    }
    if (!(transaction instanceof XaTransaction)) {
        throw new IllegalTransactionStateException(CoreMessages.notMuleXaTransaction(transaction));
    }

    synchronized (enlistedXAResourceLock) {
        if (isEnlisted()) {
            boolean wasAbleToDelist = ((XaTransaction) transaction).delistResource(enlistedXAResource,
                    XAResource.TMSUCCESS);
            if (wasAbleToDelist) {
                enlistedXAResource = null;
            }
        }
        return !isEnlisted();
    }
}

From source file:org.mule.test.integration.transaction.XAResourceManagerTestCase.java

@Test
public void testTxBehaviour() throws Exception {
    TestXAResourceManager rm = new TestXAResourceManager();
    rm.start();/*from w w w.  j  av  a  2  s  . c  o  m*/
    DefaultXASession s = rm.createSession();

    tm.begin();
    Transaction tx = tm.getTransaction();
    tx.enlistResource(s);

    tx.delistResource(s, XAResource.TMSUCCESS);
    tx.commit();
}

From source file:org.mule.transport.jdbc.xa.ConnectionWrapper.java

public boolean delist() throws Exception {
    if (!isEnlisted()) {
        return false;
    }/* w w w.j  av a2s. co  m*/
    if (logger.isDebugEnabled()) {
        logger.debug("Delistment request: " + this);
    }

    Transaction transaction = TransactionCoordination.getInstance().getTransaction();
    if (transaction == null) {
        throw new IllegalTransactionStateException(CoreMessages.noMuleTransactionAvailable());
    }
    if (!(transaction instanceof XaTransaction)) {
        throw new IllegalTransactionStateException(CoreMessages.notMuleXaTransaction(transaction));
    }

    synchronized (enlistedXAResourceLock) {
        if (isEnlisted()) {
            boolean wasAbleToDelist = ((XaTransaction) transaction).delistResource(enlistedXAResource,
                    XAResource.TMSUCCESS);
            if (wasAbleToDelist) {
                enlistedXAResource = null;
            }
        }
        return !isEnlisted();
    }
}