Package bitronix.tm.mock.resource

Examples of bitronix.tm.mock.resource.MockXid

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     * @throws Exception
     */
    public void testRecoverPresumedAbort() throws Exception {
        byte[] gtrid = UidGenerator.generateUid().getArray();

        xaResource.addInDoubtXid(new MockXid(0, gtrid, BitronixXid.FORMAT_ID));
        xaResource.addInDoubtXid(new MockXid(1, gtrid, BitronixXid.FORMAT_ID));
        xaResource.addInDoubtXid(new MockXid(2, gtrid, BitronixXid.FORMAT_ID));

        TransactionManagerServices.getRecoverer().run();

        assertEquals(0, TransactionManagerServices.getRecoverer().getCommittedCount());
        assertEquals(3, TransactionManagerServices.getRecoverer().getRolledbackCount());
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     * @throws Exception
     */
    public void testIncrementalRecoverPresumedAbort() throws Exception {
        byte[] gtrid = UidGenerator.generateUid().getArray();

        xaResource.addInDoubtXid(new MockXid(0, gtrid, BitronixXid.FORMAT_ID));
        xaResource.addInDoubtXid(new MockXid(1, gtrid, BitronixXid.FORMAT_ID));
        xaResource.addInDoubtXid(new MockXid(2, gtrid, BitronixXid.FORMAT_ID));

        IncrementalRecoverer.recover(pds);

        assertEquals(0, xaResource.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN).length);
    }
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    /**
     * Create 3 XIDs on the resource that are in the journal -> recoverer commits them.
     * @throws Exception
     */
    public void testRecoverCommitting() throws Exception {
        Xid xid0 = new MockXid(0, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid0);
        Xid xid1 = new MockXid(1, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid1);
        Xid xid2 = new MockXid(2, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid2);

        Set names = new HashSet();
        names.add(pds.getUniqueName());
        journal.log(Status.STATUS_COMMITTING, new Uid(xid0.getGlobalTransactionId()), names);
        journal.log(Status.STATUS_COMMITTING, new Uid(xid1.getGlobalTransactionId()), names);
        journal.log(Status.STATUS_COMMITTING, new Uid(xid2.getGlobalTransactionId()), names);
        TransactionManagerServices.getRecoverer().run();

        assertEquals(3, TransactionManagerServices.getRecoverer().getCommittedCount());
        assertEquals(0, TransactionManagerServices.getRecoverer().getRolledbackCount());
        assertEquals(0, xaResource.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN).length);
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    /**
     * Create 3 XIDs on the resource that are in the journal -> recoverer commits them.
     * @throws Exception
     */
    public void testIncrementalRecoverCommitting() throws Exception {
        Xid xid0 = new MockXid(0, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid0);
        Xid xid1 = new MockXid(1, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid1);
        Xid xid2 = new MockXid(2, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid2);

        Set names = new HashSet();
        names.add(pds.getUniqueName());
        journal.log(Status.STATUS_COMMITTING, new Uid(xid0.getGlobalTransactionId()), names);
        journal.log(Status.STATUS_COMMITTING, new Uid(xid1.getGlobalTransactionId()), names);
        journal.log(Status.STATUS_COMMITTING, new Uid(xid2.getGlobalTransactionId()), names);

        IncrementalRecoverer.recover(pds);

        assertEquals(0, xaResource.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN).length);
    }
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    public void testSkipInFlightRollback() throws Exception {
        BitronixTransactionManager btm = TransactionManagerServices.getTransactionManager();

        Uid uid0 = UidGenerator.generateUid();
        Xid xid0 = new MockXid(0, uid0.getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid0);

        assertNull(btm.getCurrentTransaction());
        Thread.sleep(30); // let the clock run a bit so that in-flight TX is a bit older than the journaled one
        btm.begin();

        Xid xid1 = new MockXid(1, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid1);

        TransactionManagerServices.getRecoverer().run();

        btm.rollback();
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    public void testSkipInFlightCommit() throws Exception {
        BitronixTransactionManager btm = TransactionManagerServices.getTransactionManager();

        Uid uid0 = UidGenerator.generateUid();
        Xid xid0 = new MockXid(0, uid0.getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid0);
        Set names = new HashSet();
        names.add(pds.getUniqueName());
        journal.log(Status.STATUS_COMMITTING, new Uid(xid0.getGlobalTransactionId()), names);

        assertNull(btm.getCurrentTransaction());
        Thread.sleep(30); // let the clock run a bit so that in-flight TX is a bit older than the journaled one
        btm.begin();

        Xid xid1 = new MockXid(1, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid1);

        names = new HashSet();
        names.add(pds.getUniqueName());
        journal.log(Status.STATUS_COMMITTING, new Uid(xid1.getGlobalTransactionId()), names);

        TransactionManagerServices.getRecoverer().run();

        btm.rollback();
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        assertEquals(0, xaResource.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN).length);
    }

    public void testRecoverMissingResource() throws Exception {
        final Xid xid0 = new MockXid(0, UidGenerator.generateUid().getArray(), BitronixXid.FORMAT_ID);
        xaResource.addInDoubtXid(xid0);

        Set names = new HashSet();
        names.add("no-such-registered-resource");
        journal.log(Status.STATUS_COMMITTING, new Uid(xid0.getGlobalTransactionId()), names);
        assertEquals(1, TransactionManagerServices.getJournal().collectDanglingRecords().size());

        // the TM must run the recoverer in this scenario
        TransactionManagerServices.getTransactionManager();

        assertEquals(1, TransactionManagerServices.getJournal().collectDanglingRecords().size());
        assertNull(TransactionManagerServices.getRecoverer().getCompletionException());
        assertEquals(0, TransactionManagerServices.getRecoverer().getCommittedCount());
        assertEquals(1, TransactionManagerServices.getRecoverer().getRolledbackCount());
        assertEquals(0, xaResource.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN).length);


        // the TM is running, adding this resource will kick incremental recovery on it
        PoolingDataSource pds = new PoolingDataSource() {
            public XAStatefulHolder createPooledConnection(Object xaFactory, ResourceBean bean) throws Exception {
                JdbcPooledConnection pc = (JdbcPooledConnection) super.createPooledConnection(xaFactory, bean);
                MockXAResource xaResource = (MockXAResource) pc.getXAResource();
                xaResource.addInDoubtXid(UidGenerator.generateXid(new Uid(xid0.getGlobalTransactionId())));
                return pc;
            }
        };
        pds.setClassName(MockitoXADataSource.class.getName());
        pds.setUniqueName("no-such-registered-resource");
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            Connection c = pds.getConnection();
            c.createStatement();
            c.close();
   
            xaResource.addInDoubtXid(new MockXid(new byte[] {0, 1, 2}, tx.getResourceManager().getGtrid().getArray(), BitronixXid.FORMAT_ID));

            btm.commit();
        }
        finally {
            btm.shutdown();
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Related Classes of bitronix.tm.mock.resource.MockXid

  • bitronix.tm.recovery.RecovererTest
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