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

Example 76 with Txn

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

the class SerializeAttrMatchesTest method setup.

@Before
public void setup() throws EXistException, PermissionDeniedException, IOException, TriggerException {
    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()) {
        test = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
        broker.saveCollection(transaction, test);
        transact.commit(transaction);
    }
}

Example 77 with Txn

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

the class LuceneIndexTest method configureAndStore.

private DocumentSet configureAndStore(final String configuration, final String data, final String docName) throws EXistException, CollectionConfigurationException, PermissionDeniedException, SAXException, TriggerException, LockException, IOException {
    final MutableDocumentSet docs = new DefaultDocumentSet();
    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()) {
        if (configuration != null) {
            final CollectionConfigurationManager mgr = pool.getConfigurationManager();
            mgr.addConfiguration(transaction, broker, root, configuration);
        }
        broker.storeDocument(transaction, XmldbURI.create(docName), new StringInputSource(data), MimeType.XML_TYPE, root);
        docs.add(root.getDocument(broker, XmldbURI.create(docName)));
        transact.commit(transaction);
    }
    return docs;
}

Example 78 with Txn

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

the class LuceneIndexTest method reindex.

@Test
public void reindex() throws EXistException, CollectionConfigurationException, PermissionDeniedException, SAXException, LockException, IOException, QName.IllegalQNameException {
    final DocumentSet docs = configureAndStore(COLLECTION_CONFIG1, XML1, "dropDocument.xml");
    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()) {
        broker.reindexCollection(transaction, TestConstants.TEST_COLLECTION_URI);
        checkIndex(docs, broker, new QName[] { new QName("head") }, "title", 1);
        final Occurrences[] o = checkIndex(docs, broker, new QName[] { new QName("p") }, "with", 1);
        assertEquals(2, o[0].getOccurrences());
        checkIndex(docs, broker, new QName[] { new QName("hi") }, "just", 1);
        checkIndex(docs, broker, null, "in", 1);
        final QName attrQN = new QName("rend", XMLConstants.NULL_NS_URI, ElementValue.ATTRIBUTE);
        checkIndex(docs, broker, new QName[] { attrQN }, null, 2);
        checkIndex(docs, broker, new QName[] { attrQN }, "center", 1);
        transaction.commit();
    }
}

Example 79 with Txn

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

the class LuceneIndexTest method removeCollection.

@Test
public void removeCollection() throws EXistException, CollectionConfigurationException, PermissionDeniedException, SAXException, TriggerException, LockException, IOException, XPathException {
    final DocumentSet docs = configureAndStore(COLLECTION_CONFIG1, SAMPLES.getShakespeareXmlSampleNames());
    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 XQuery xquery = pool.getXQueryService();
        assertNotNull(xquery);
        Sequence seq = xquery.execute(broker, "//SPEECH[ft:query(LINE, 'love')]", null);
        assertNotNull(seq);
        assertEquals(166, seq.getItemCount());
        broker.removeCollection(transaction, root);
        root = broker.getOrCreateCollection(transaction, TestConstants.TEST_COLLECTION_URI);
        assertNotNull(root);
        broker.saveCollection(transaction, root);
        transact.commit(transaction);
        root = null;
        checkIndex(docs, broker, null, null, 0);
    }
}

Example 80 with Txn

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

the class LuceneIndexTest method xupdateReplace.

@Test
public void xupdateReplace() throws EXistException, CollectionConfigurationException, PermissionDeniedException, SAXException, LockException, IOException, XPathException, ParserConfigurationException, QName.IllegalQNameException {
    final DocumentSet docs = configureAndStore(COLLECTION_CONFIG2, XML2, "xupdate.xml");
    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 Occurrences[] occur = checkIndex(docs, broker, new QName[] { new QName("description") }, "chair", 1);
        assertEquals("chair", occur[0].getTerm());
        checkIndex(docs, broker, new QName[] { new QName("item") }, null, 5);
        final XQuery xquery = pool.getXQueryService();
        assertNotNull(xquery);
        Sequence seq = xquery.execute(broker, "//item[ft:query(description, 'chair')]", null);
        assertNotNull(seq);
        assertEquals(1, seq.getItemCount());
        final XUpdateProcessor proc = new XUpdateProcessor(broker, docs);
        assertNotNull(proc);
        proc.setBroker(broker);
        proc.setDocumentSet(docs);
        String xupdate = XUPDATE_START + "<xu:replace select=\"//item[@id = '1']\">" + "<item id='4'><description>Wheelchair</description> <condition>poor</condition></item>" + "</xu:replace>" + XUPDATE_END;
        Modification[] modifications = proc.parse(new InputSource(new StringReader(xupdate)));
        assertNotNull(modifications);
        modifications[0].process(transaction);
        proc.reset();
        checkIndex(docs, broker, new QName[] { new QName("description") }, null, 3);
        checkIndex(docs, broker, new QName[] { new QName("condition") }, null, 3);
        checkIndex(docs, broker, new QName[] { new QName("item") }, null, 6);
        checkIndex(docs, broker, new QName[] { new QName("description") }, "chair", 0);
        checkIndex(docs, broker, new QName[] { new QName("item") }, "chair", 0);
        Occurrences[] o = checkIndex(docs, broker, new QName[] { new QName("description") }, "wheelchair", 1);
        assertEquals("wheelchair", o[0].getTerm());
        o = checkIndex(docs, broker, new QName[] { new QName("condition") }, "poor", 1);
        assertEquals("poor", o[0].getTerm());
        o = checkIndex(docs, broker, new QName[] { new QName("item") }, "wheelchair", 1);
        assertEquals("wheelchair", o[0].getTerm());
        o = checkIndex(docs, broker, new QName[] { new QName("item") }, "poor", 1);
        assertEquals("poor", o[0].getTerm());
        proc.setBroker(broker);
        proc.setDocumentSet(docs);
        xupdate = XUPDATE_START + "<xu:replace select=\"//item[@id = '4']/description\">" + "<description>Armchair</description>" + "</xu:replace>" + XUPDATE_END;
        modifications = proc.parse(new InputSource(new StringReader(xupdate)));
        assertNotNull(modifications);
        modifications[0].process(transaction);
        proc.reset();
        checkIndex(docs, broker, new QName[] { new QName("description") }, null, 3);
        checkIndex(docs, broker, new QName[] { new QName("item") }, null, 6);
        checkIndex(docs, broker, new QName[] { new QName("description") }, "wheelchair", 0);
        checkIndex(docs, broker, new QName[] { new QName("item") }, "wheelchair", 0);
        o = checkIndex(docs, broker, new QName[] { new QName("description") }, "armchair", 1);
        assertEquals("armchair", o[0].getTerm());
        o = checkIndex(docs, broker, new QName[] { new QName("item") }, "armchair", 1);
        assertEquals("armchair", o[0].getTerm());
        transact.commit(transaction);
    }
}