Package org.exist.storage.txn

Examples of org.exist.storage.txn.Txn

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    }
    public int xupdate(java.lang.String sessionId, XmldbURI collectionName, java.lang.String xupdate) throws java.rmi.RemoteException {
        DBBroker broker = null;
        final Session session = getSession(sessionId);
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        try {
            broker = pool.get(session.getUser());
            final Collection collection = broker.getCollection(collectionName);
            if (collection == null) {
                transact.abort(transaction);
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    }
    public int xupdateResource(java.lang.String sessionId, XmldbURI documentName, java.lang.String xupdate) throws java.rmi.RemoteException {
        DBBroker broker = null;
        final Session session = getSession(sessionId);
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        try {
            broker = pool.get(session.getUser());
// TODO check XML/Binary resource
//            DocumentImpl doc = (DocumentImpl)broker.getDocument(documentName);
            final DocumentImpl doc = broker.getXMLResource(documentName, Permission.READ);
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    public void storeBinary(java.lang.String sessionId, byte[] data, XmldbURI path, java.lang.String mimeType, boolean replace) throws java.rmi.RemoteException {
        DBBroker broker = null;
        final Session session = getSession(sessionId);
        Collection collection = null;
        final TransactionManager transact = pool.getTransactionManager();
        final Txn txn = transact.beginTransaction();
        try {
            broker = pool.get(session.getUser());
            final XmldbURI collectionUri = path.removeLastSegment();
            final XmldbURI docUri = path.lastSegment();
            if (collectionUri==null || docUri==null) {
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        DBBroker broker = null;
        final Session session = getSession(sessionId);
        Collection collection = null;
        DocumentImpl doc = null;
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        try {
            broker = pool.get(session.getUser());
            final org.exist.security.SecurityManager manager = pool.getSecurityManager();
            collection = broker.openCollection(resource, Lock.WRITE_LOCK);
            if (collection == null) {
                // TODO check XML/Binary resource
                doc = broker.getXMLResource(resource, Lock.WRITE_LOCK);
                if (doc == null)
                    {throw new RemoteException("document or collection "
                            + resource + " not found");}
                LOG.debug("changing permissions on document " + resource);
                final Permission perm = doc.getPermissions();
                if (perm.getOwner().equals(session.getUser())
                || manager.hasAdminPrivileges(session.getUser())) {
                    if (owner != null) {
                        perm.setOwner(owner);
                        perm.setGroup(ownerGroup);
                    }
                    perm.setMode(permissions);
// TODO check XML/Binary resource
//                    broker.storeDocument(transaction, doc);
                    broker.storeXMLResource(transaction, doc);
                    transact.commit(transaction);
                    broker.flush();
                    return;
//                    return true;
                }
                transact.abort(transaction);
                throw new PermissionDeniedException("not allowed to change permissions");
            }
            LOG.debug("changing permissions on collection " + resource);
            final Permission perm = collection.getPermissionsNoLock();
            if (perm.getOwner().equals(session.getUser())
            || manager.hasAdminPrivileges(session.getUser())) {
                perm.setMode(permissions);
                if (owner != null) {
                    perm.setOwner(owner);
                    perm.setGroup(ownerGroup);
                }
                transaction.registerLock(collection.getLock(), Lock.WRITE_LOCK);
                broker.saveCollection(transaction, collection);
                transact.commit(transaction);
                broker.flush();
                return;
            }
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    }
    private void moveOrCopyResource(String sessionId, XmldbURI docPath, XmldbURI destinationPath,
            XmldbURI newName, boolean move)
            throws RemoteException {
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        DBBroker broker = null;
        final Session session = getSession(sessionId);
        Collection collection = null;
        Collection destination = null;
        DocumentImpl doc = null;
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    }
    private boolean moveOrCopyCollection(String sessionId, XmldbURI collectionPath, XmldbURI destinationPath,
        XmldbURI newName, boolean move)
            throws EXistException, PermissionDeniedException, RemoteException {
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        DBBroker broker = null;
        final Session session = getSession(sessionId);
        Collection collection = null;
        Collection destination = null;
        try {
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        DBBroker broker = null;
        final Session session = getSession(sessionId);
        final Subject user = session.getUser();
        DocumentImpl doc = null;
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        try {
            broker = pool.get(user);
// TODO check XML/Binary resource
//            doc = (DocumentImpl) broker.openDocument(path, Lock.WRITE_LOCK);
            doc = broker.getXMLResource(path, Lock.WRITE_LOCK);
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        DBBroker broker = null;
        final Session session = getSession(sessionId);
        final Subject user = session.getUser();
        DocumentImpl doc = null;
        final TransactionManager transact = pool.getTransactionManager();
        Txn transaction = null;
        try {
            broker = pool.get(user);
            // TODO check XML/Binary resource
            doc = broker.getXMLResource(path, Lock.WRITE_LOCK);
            if (doc == null)
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    public void configure(DBBroker broker, org.exist.collections.Collection parent, Map<String, List<?>> parameters) throws TriggerException {
        super.configure(broker, parent, parameters);
        XmldbURI docPath = XmldbURI.create("messages.xml");
        System.out.println("TestTrigger prepares");
        TransactionManager transactMgr = broker.getBrokerPool().getTransactionManager();
        Txn transaction = transactMgr.beginTransaction();
        try {
            this.doc = parent.getDocument(broker, docPath);
            if (this.doc == null) {
               
               
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        reindexCollection(collection, NodeProcessor.MODE_STORE);
    }

    public void reindexCollection(final Collection collection, final int mode) throws PermissionDeniedException {
        final TransactionManager transact = pool.getTransactionManager();
        final Txn transaction = transact.beginTransaction();
        long start = System.currentTimeMillis();

        try {
            LOG.info(String.format("Start indexing collection %s", collection.getURI().toString()));
            pool.getProcessMonitor().startJob(ProcessMonitor.ACTION_REINDEX_COLLECTION, collection.getURI());
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  • org.exist.backup.SystemExportImportTest
  • org.exist.collections.CollectionConfigurationManager
  • org.exist.collections.CollectionRemovalTest
  • org.exist.dom.BasicNodeSetTest
  • org.exist.dom.DocTypeTest
  • org.exist.dom.ElementImpl
  • org.exist.dom.NodeTest
  • org.exist.http.RESTServer
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