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

Example 31 with TransactionManager

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

the class RemoveCollectionTest method removeResources.

public void removeResources(final BrokerPool pool) throws PermissionDeniedException, IOException, SAXException, EXistException, LockException, CollectionConfigurationException, DatabaseConfigurationException {
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        final Collection test = storeDocs(broker, transact);
        try (final Txn transaction = transact.beginTransaction()) {
            for (final Iterator<DocumentImpl> i = test.iterator(broker); i.hasNext(); ) {
                final DocumentImpl doc = i.next();
                broker.removeXMLResource(transaction, doc);
            }
            broker.saveCollection(transaction, test);
            transact.commit(transaction);
        }
    }
}

Example 32 with TransactionManager

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

the class ShutdownTest method storeAndShutdown.

public void storeAndShutdown() throws EXistException, PermissionDeniedException, IOException, SAXException, LockException, XPathException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        Collection test;
        try (final Txn transaction = transact.beginTransaction()) {
            test = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
            assertNotNull(test);
            broker.saveCollection(transaction, test);
            // store some documents.
            for (final String sampleName : SAMPLES.getShakespeareXmlSampleNames()) {
                broker.storeDocument(transaction, XmldbURI.create(sampleName), new InputStreamSupplierInputSource(() -> SAMPLES.getShakespeareSample(sampleName)), MimeType.XML_TYPE, test);
            }
            final XQuery xquery = pool.getXQueryService();
            assertNotNull(xquery);
            final Sequence result = xquery.execute(broker, "//SPEECH[contains(LINE, 'love')]", null);
            assertNotNull(result);
            assertEquals(187, result.getItemCount());
            transact.commit(transaction);
        }
        try (final Txn transaction = transact.beginTransaction()) {
            broker.removeCollection(transaction, test);
            transact.commit(transaction);
        }
    }
}

Example 33 with TransactionManager

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

the class CopyCollectionRecoveryTest method store.

private void store() throws EXistException, PermissionDeniedException, IOException, SAXException, LockException {
    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()) {
        final Collection root = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
        broker.saveCollection(transaction, root);
        final Collection test = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI.append("test2"));
        broker.saveCollection(transaction, test);
        final String sample = getSampleData();
        broker.storeDocument(transaction, XmldbURI.create("test.xml"), new StringInputSource(sample), MimeType.XML_TYPE, test);
        final Collection dest = broker.getOrCreateCollection(transaction, XmldbURI.ROOT_COLLECTION_URI.append("destination"));
        broker.saveCollection(transaction, dest);
        broker.copyCollection(transaction, test, dest, XmldbURI.create("test3"));
        transact.commit(transaction);
    }
}

Example 34 with TransactionManager

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

the class CopyCollectionRecoveryTest method storeAborted.

private void storeAborted() throws EXistException, PermissionDeniedException, IOException, SAXException, LockException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        Collection test2;
        try (final Txn transaction = transact.beginTransaction()) {
            final Collection root = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
            assertNotNull(root);
            broker.saveCollection(transaction, root);
            test2 = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI.append("test2"));
            assertNotNull(test2);
            broker.saveCollection(transaction, test2);
            final String sample = getSampleData();
            broker.storeDocument(transaction, XmldbURI.create("test.xml"), new StringInputSource(sample), MimeType.XML_TYPE, test2);
            transact.commit(transaction);
        }
        final Txn transaction = transact.beginTransaction();
        final Collection dest = broker.getOrCreateCollection(transaction, XmldbURI.ROOT_COLLECTION_URI.append("destination"));
        assertNotNull(dest);
        broker.saveCollection(transaction, dest);
        broker.copyCollection(transaction, test2, dest, XmldbURI.create("test3"));
        // DO NOT COMMIT TRANSACTION
        pool.getJournalManager().get().flush(true, false);
    }
}

Example 35 with TransactionManager

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

the class CopyResourceRecoveryTest method store.

private void store(final String testCollectionName, final String subCollection) throws EXistException, PermissionDeniedException, IOException, SAXException, LockException, URISyntaxException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        Collection testCollection;
        DocumentImpl doc;
        try (final Txn transaction = transact.beginTransaction()) {
            final Collection root = broker.getOrCreateCollection(transaction, XmldbURI.ROOT_COLLECTION_URI.append("test"));
            assertNotNull(root);
            broker.saveCollection(transaction, root);
            testCollection = broker.getOrCreateCollection(transaction, XmldbURI.ROOT_COLLECTION_URI.append("test").append(testCollectionName));
            assertNotNull(testCollection);
            broker.saveCollection(transaction, testCollection);
            final Collection subTestCollection = broker.getOrCreateCollection(transaction, XmldbURI.ROOT_COLLECTION_URI.append("test").append(testCollectionName).append(subCollection));
            assertNotNull(subTestCollection);
            broker.saveCollection(transaction, subTestCollection);
            final String sample;
            try (final InputStream is = SAMPLES.getRomeoAndJulietSample()) {
                assertNotNull(is);
                sample = InputStreamUtil.readString(is, UTF_8);
            }
            broker.storeDocument(transaction, XmldbURI.create("test.xml"), new StringInputSource(sample), MimeType.XML_TYPE, subTestCollection);
            doc = subTestCollection.getDocument(broker, XmldbURI.create("test.xml"));
            transact.commit(transaction);
        }
        try (final Txn transaction = transact.beginTransaction()) {
            broker.copyResource(transaction, doc, testCollection, XmldbURI.create("new_test.xml"));
            broker.saveCollection(transaction, testCollection);
            transact.commit(transaction);
        }
    }
}