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

Example 51 with Txn

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

the class CollectionStoreTest method storeBinary.

private void storeBinary(final PreserveType preserveOnCopy) throws EXistException, PermissionDeniedException, IOException, TriggerException, LockException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        try (final Collection col = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI)) {
            final byte[] bin = TEST_BIN_DOC.getBytes(UTF_8);
            try (final InputStream is = new UnsynchronizedByteArrayInputStream(bin)) {
                final int docId = broker.getNextResourceId(transaction);
                final BinaryDocument binDoc = col.addBinaryResource(transaction, broker, new BinaryDocument(broker.getBrokerPool(), col, docId, TEST_BIN_DOC_URI), is, "text/plain", bin.length, null, null, preserveOnCopy);
                assertNotNull(binDoc);
            }
            broker.saveCollection(transaction, col);
        }
        try (final Collection col = broker.openCollection(TestConstants.TEST_COLLECTION_URI, LockMode.READ_LOCK)) {
            try (final LockedDocument lockedDoc = col.getDocumentWithLock(broker, TEST_BIN_DOC_URI, LockMode.READ_LOCK)) {
                // NOTE: early release of collection lock inline with async locking
                col.close();
                if (lockedDoc != null) {
                    assertTrue(lockedDoc.getDocument() instanceof BinaryDocument);
                    final BinaryDocument doc = (BinaryDocument) lockedDoc.getDocument();
                    final Try<String, IOException> docContent = broker.withBinaryFile(transaction, doc, is -> Try.TaggedTryUnchecked(IOException.class, () -> new String(Files.readAllBytes(is), UTF_8)));
                    assertEquals(TEST_BIN_DOC, docContent.get());
                }
            }
        }
        transaction.commit();
    }
}

Example 52 with Txn

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

the class IndexerTest method store_preserve_ws_mixed_content_value.

private void store_preserve_ws_mixed_content_value(final boolean propValue, final String xml) throws PermissionDeniedException, IOException, EXistException, SAXException, LockException, AuthenticationException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    pool.getConfiguration().setProperty(Indexer.PROPERTY_PRESERVE_WS_MIXED_CONTENT, propValue);
    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 53 with Txn

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

the class RestoreAppsTest method restoreAndCheck.

private void restoreAndCheck(BrokerPool pool, Path backup, String expectedMessage) throws Exception {
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        Restore restore = new Restore();
        TestRestoreListener listener = new TestRestoreListener();
        restore.restore(broker, transaction, null, backup, listener, false);
        if (expectedMessage != null) {
            assertEquals(1, listener.skipped.size());
            assertTrue(listener.skipped.get(0).endsWith(expectedMessage));
        } else {
            assertEquals(0, listener.skipped.size());
        }
    }
    existEmbeddedServer.restart(true);
}

Example 54 with Txn

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

the class RestoreAppsTest method export.

private Path export(BrokerPool pool) throws IOException, EXistException {
    Path backup;
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        SystemExport export = new SystemExport(broker, transaction, null, null, false);
        String backupDir = temporaryFolder.newFolder().getAbsolutePath();
        backup = export.export(backupDir, false, true, null);
        transaction.commit();
    }
    assertNotNull(backup);
    assertTrue(Files.isReadable(backup));
    return backup;
}

Example 55 with Txn

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

the class SystemExportFiltersTest method exportImport.

@Test
public void exportImport() throws Exception {
    Path file;
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        List<String> filters = new ArrayList<>();
        filters.add(FilterForBackup.class.getName());
        broker.getConfiguration().setProperty(SystemExport.CONFIG_FILTERS, filters);
        final Collection test = broker.getCollection(TEST_COLLECTION_URI);
        assertNotNull(test);
        boolean direct = true;
        final SystemExport sysexport = new SystemExport(broker, transaction, null, null, direct);
        final Path backupDir = tempFolder.newFolder().toPath();
        file = sysexport.export(backupDir.toAbsolutePath().toString(), false, false, null);
        transaction.commit();
    }
    TestUtils.cleanupDB();
    final SystemImport restore = new SystemImport(pool);
    final RestoreListener listener = new LogRestoreListener();
    restore.restore(TestUtils.ADMIN_DB_USER, TestUtils.ADMIN_DB_PWD, null, file, listener);
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        final Collection test = broker.getCollection(TEST_COLLECTION_URI);
        assertNotNull(test);
        DocumentImpl doc = getDoc(broker, test, doc01uri.lastSegment());
        assertEquals(XML1_BACKUP, serializer(broker, doc));
        doc = getDoc(broker, test, doc02uri.lastSegment());
        assertEquals(XML2_PROPER, serializer(broker, doc));
        doc = getDoc(broker, test, doc03uri.lastSegment());
        assertEquals(XML3_PROPER, serializer(broker, doc));
        doc = getDoc(broker, test, doc11uri.lastSegment());
        assertTrue(doc instanceof BinaryDocument);
        try (final InputStream is = broker.getBinaryResource(transaction, ((BinaryDocument) doc))) {
            assertEquals(BINARY, InputStreamUtil.readString(is, UTF_8));
        }
        transaction.commit();
    }
}