Examples with TransactionManager org.exist.storage.txn.TransactionManager used on opensource projects

Example 46 with TransactionManager

use of org.exist.storage.txn.TransactionManager in project exist by eXist-db.

the class DocTypeTest method tearDown.

@AfterClass
public static void tearDown() throws PermissionDeniedException, IOException, TriggerException, EXistException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = transact.beginTransaction()) {
        root = broker.getOrCreateCollection(transaction, XmldbURI.create(XmldbURI.ROOT_COLLECTION + "/test"));
        assertNotNull(root);
        broker.removeCollection(transaction, root);
        transact.commit(transaction);
    }
}

Example 47 with TransactionManager

use of org.exist.storage.txn.TransactionManager in project exist by eXist-db.

the class DOMIndexerTest method store.

@Test
public void store() throws PermissionDeniedException, IOException, EXistException, SAXException, LockException, AuthenticationException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager txnMgr = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().authenticate("admin", "")));
        final Txn txn = txnMgr.beginTransaction()) {
        try (final Collection collection = broker.getOrCreateCollection(txn, TestConstants.TEST_COLLECTION_URI)) {
            broker.storeDocument(txn, TestConstants.TEST_XML_URI, new StringInputSource(XML), MimeType.XML_TYPE, collection);
            broker.flush();
            broker.saveCollection(txn, collection);
        }
        txnMgr.commit(txn);
    }
}

Example 48 with TransactionManager

use of org.exist.storage.txn.TransactionManager in project exist by eXist-db.

the class BasicNodeSetTest method tearDown.

@AfterClass
public static void tearDown() throws PermissionDeniedException, IOException, TriggerException, EXistException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = transact.beginTransaction()) {
        root = broker.getOrCreateCollection(transaction, XmldbURI.create(XmldbURI.ROOT_COLLECTION + "/test"));
        broker.removeCollection(transaction, root);
        transact.commit(transaction);
    }
}

Example 49 with TransactionManager

use of org.exist.storage.txn.TransactionManager in project exist by eXist-db.

the class RecoveryTest method verify.

private void verify(final BrokerPool pool) throws EXistException, PermissionDeniedException, SAXException, XPathException, IOException, BTreeException, LockException {
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        final Serializer serializer = broker.borrowSerializer();
        try {
            try (final LockedDocument lockedDoc = broker.getXMLResource(XmldbURI.ROOT_COLLECTION_URI.append("test/test2/hamlet.xml"), LockMode.READ_LOCK)) {
                assertNotNull("Document '" + XmldbURI.ROOT_COLLECTION + "/test/test2/hamlet.xml' should not be null", lockedDoc);
                final String data = serializer.serialize(lockedDoc.getDocument());
                assertNotNull(data);
            }
            try (final LockedDocument lockedDoc = broker.getXMLResource(XmldbURI.ROOT_COLLECTION_URI.append("test/test2/test_string.xml"), LockMode.READ_LOCK)) {
                assertNotNull("Document '" + XmldbURI.ROOT_COLLECTION + "/test/test2/test_string.xml' should not be null", lockedDoc);
                final String data = serializer.serialize(lockedDoc.getDocument());
                assertNotNull(data);
            }
            final String lastSampleName = SAMPLES.getShakespeareXmlSampleNames()[SAMPLES.getShakespeareXmlSampleNames().length - 1];
            try (final LockedDocument lockedDoc = broker.getXMLResource(TestConstants.TEST_COLLECTION_URI2.append(lastSampleName), LockMode.READ_LOCK)) {
                assertNull("Document '" + XmldbURI.ROOT_COLLECTION + "/test/test2/'" + lastSampleName + " should not exist anymore", lockedDoc);
            }
            final XQuery xquery = pool.getXQueryService();
            assertNotNull(xquery);
            final Sequence seq = xquery.execute(broker, "//SPEECH[contains(LINE, 'king')]", null);
            assertNotNull(seq);
            for (final SequenceIterator i = seq.iterate(); i.hasNext(); ) {
                final Item next = i.nextItem();
                final String value = serializer.serialize((NodeValue) next);
            }
        } finally {
            broker.returnSerializer(serializer);
        }
        try (final LockedDocument lockedBinDoc = broker.getXMLResource(TestConstants.TEST_COLLECTION_URI2.append(TestConstants.TEST_BINARY_URI), LockMode.READ_LOCK)) {
            assertNotNull("Binary document is null", lockedBinDoc);
            final BinaryDocument binDoc = (BinaryDocument) lockedBinDoc.getDocument();
            try (final InputStream is = broker.getBinaryResource(binDoc)) {
                final byte[] bdata = new byte[(int) binDoc.getContentLength()];
                is.read(bdata);
                final String data = new String(bdata);
                assertNotNull(data);
            }
        }
        final DOMFile domDb = ((NativeBroker) broker).getDOMFile();
        assertNotNull(domDb);
        try (final Writer writer = new StringWriter()) {
            domDb.dump(writer);
        }
        final TransactionManager transact = pool.getTransactionManager();
        try (final Txn transaction = transact.beginTransaction()) {
            try (final Collection root = broker.openCollection(TestConstants.TEST_COLLECTION_URI, LockMode.WRITE_LOCK)) {
                assertNotNull(root);
                transaction.acquireCollectionLock(() -> broker.getBrokerPool().getLockManager().acquireCollectionWriteLock(root.getURI()));
                broker.removeCollection(transaction, root);
            }
            transact.commit(transaction);
        }
    }
}

Example 50 with TransactionManager

use of org.exist.storage.txn.TransactionManager in project exist by eXist-db.

the class RecoveryTest3 method store.

@Test
public void store() throws DatabaseConfigurationException, EXistException, PermissionDeniedException, IOException, TriggerException, LockException {
    BrokerPool.FORCE_CORRUPTION = true;
    final BrokerPool pool = startDb();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = transact.beginTransaction()) {
        Collection root = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
        assertNotNull(root);
        broker.saveCollection(transaction, root);
        Collection test2 = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI2);
        assertNotNull(test2);
        broker.saveCollection(transaction, test2);
        final List<Path> files = FileUtils.list(dir, XMLFilenameFilter.asPredicate());
        assertNotNull(files);
        // store some documents.
        for (int i = 0; i < files.size() && i < RESOURCE_COUNT; i++) {
            final Path f = files.get(i);
            try {
                broker.storeDocument(transaction, XmldbURI.create(FileUtils.fileName(f)), new InputSource(f.toUri().toASCIIString()), MimeType.XML_TYPE, test2);
            } catch (final SAXException e) {
                fail("Error found while parsing document: " + FileUtils.fileName(f) + ": " + e.getMessage());
            }
        }
        transact.commit(transaction);
    }
}