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

Example 96 with TransactionManager

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

the class CollectionTest method store.

private void store(final BrokerPool pool) throws DatabaseConfigurationException, EXistException, PermissionDeniedException, IOException, TriggerException {
    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, TEST_COLLECTION_URI);
        broker.saveCollection(transaction, root);
        Collection test = broker.getOrCreateCollection(transaction, TEST_COLLECTION_URI.append("test2"));
        broker.saveCollection(transaction, test);
        transact.commit(transaction);
    }
}

Example 97 with TransactionManager

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

the class ConcurrentStoreTest method setupCollections.

protected void setupCollections(final BrokerPool pool) throws EXistException, PermissionDeniedException, IOException, TriggerException {
    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, TEST_COLLECTION_URI);
        broker.saveCollection(transaction, root);
        test = broker.getOrCreateCollection(transaction, TEST_COLLECTION_URI.append("test1"));
        broker.saveCollection(transaction, test);
        test2 = broker.getOrCreateCollection(transaction, TEST_COLLECTION_URI.append("test2"));
        broker.saveCollection(transaction, test2);
        transact.commit(transaction);
    }
}

Example 98 with TransactionManager

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

the class CopyCollectionTest method copyDeep.

/**
 * Test copy collection /db/a/b/c/d/e/f/g/h/i/j/k to /db/z/y/x/w/v/u/k
 */
@Test
public void copyDeep() throws EXistException, IOException, PermissionDeniedException, TriggerException, LockException {
    final XmldbURI srcUri = XmldbURI.create("/db/a/b/c/d/e/f/g/h/i/j/k");
    final XmldbURI destUri = XmldbURI.create("/db/z/y/x/w/v/u");
    final XmldbURI newName = srcUri.lastSegment();
    final BrokerPool pool = existWebServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = transact.beginTransaction()) {
        try (final Collection src = broker.getOrCreateCollection(transaction, srcUri)) {
            assertNotNull(src);
            broker.saveCollection(transaction, src);
        }
        try (final Collection dst = broker.getOrCreateCollection(transaction, destUri)) {
            assertNotNull(dst);
            broker.saveCollection(transaction, dst);
        }
        try (final Collection src = broker.openCollection(srcUri, LockMode.WRITE_LOCK);
            final Collection dst = broker.openCollection(destUri, LockMode.WRITE_LOCK)) {
            broker.copyCollection(transaction, src, dst, newName);
        }
        transact.commit(transaction);
    }
    // check that the source still exists
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = transact.beginTransaction()) {
        try (final Collection src = broker.openCollection(srcUri, LockMode.READ_LOCK)) {
            assertNotNull(src);
        }
        transaction.commit();
    }
    // check that the new copy exists
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = transact.beginTransaction()) {
        final XmldbURI copyUri = destUri.append(newName);
        try (final Collection copy = broker.openCollection(copyUri, LockMode.READ_LOCK)) {
            assertNotNull(copy);
        }
        transaction.commit();
    }
}

Example 99 with TransactionManager

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

the class BrokerPool method initialiseSystemCollection.

/**
 * Initialise system collections, if it doesn't exist yet
 *
 * @param sysBroker        The system broker from before the brokerpool is populated
 * @param sysCollectionUri XmldbURI of the collection to create
 * @param permissions      The permissions to set on the created collection
 */
private void initialiseSystemCollection(final DBBroker sysBroker, final XmldbURI sysCollectionUri, final int permissions) throws EXistException, PermissionDeniedException {
    Collection collection = sysBroker.getCollection(sysCollectionUri);
    if (collection == null) {
        final TransactionManager transact = getTransactionManager();
        try (final Txn txn = transact.beginTransaction()) {
            collection = sysBroker.getOrCreateCollection(txn, sysCollectionUri);
            if (collection == null) {
                throw new IOException("Could not create system collection: " + sysCollectionUri);
            }
            collection.setPermissions(sysBroker, permissions);
            sysBroker.saveCollection(txn, collection);
            transact.commit(txn);
        } catch (final Exception e) {
            e.printStackTrace();
            final String msg = "Initialisation of system collections failed: " + e.getMessage();
            LOG.error(msg, e);
            throw new EXistException(msg, e);
        }
    }
}

Example 100 with TransactionManager

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

the class CollectionRemovalTest method removeCollection.

private void removeCollection(final String user, final String password, final XmldbURI uri) throws AuthenticationException, EXistException, PermissionDeniedException, IOException, TriggerException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final TransactionManager transact = pool.getTransactionManager();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().authenticate(user, password)));
        final Txn transaction = transact.beginTransaction();
        final Collection test = broker.openCollection(uri, LockMode.WRITE_LOCK)) {
        broker.removeCollection(transaction, test);
        transact.commit(transaction);
    }
}