Examples with ORemoteFetchListener com.orientechnologies.orient.core.fetch.remote.ORemoteFetchListener used on opensource projects

Example 6 with ORemoteFetchListener

use of com.orientechnologies.orient.core.fetch.remote.ORemoteFetchListener in project orientdb by orientechnologies.

the class OAsyncCommandResultListener method result.

@Override
public boolean result(final Object iRecord) {
    if (empty.compareAndSet(true, false))
        try {
            protocol.sendOk(connection, txId);
        } catch (IOException ignored) {
        }
    try {
        fetchRecord(iRecord, new ORemoteFetchListener() {

            @Override
            protected void sendRecord(ORecord iLinked) {
                if (!alreadySent.contains(iLinked.getIdentity())) {
                    alreadySent.add(iLinked.getIdentity());
                    try {
                        // CACHE IT ON THE CLIENT
                        protocol.channel.writeByte((byte) 2);
                        protocol.writeIdentifiable(connection, iLinked);
                    } catch (IOException e) {
                        OLogManager.instance().error(this, "Cannot write against channel", e);
                    }
                }
            }
        });
        alreadySent.add(((OIdentifiable) iRecord).getIdentity());
        // ONE MORE RECORD
        protocol.channel.writeByte((byte) 1);
        protocol.writeIdentifiable(connection, ((OIdentifiable) iRecord).getRecord());
        // TODO review this flush... it's for non blocking...
        protocol.channel.flush();
        if (wrappedResultListener != null)
            // NOTIFY THE WRAPPED LISTENER
            wrappedResultListener.result(iRecord);
    } catch (IOException e) {
        return false;
    }
    return true;
}

Example 7 with ORemoteFetchListener

use of com.orientechnologies.orient.core.fetch.remote.ORemoteFetchListener in project orientdb by orientechnologies.

the class OSyncCommandResultListener method linkdedBySimpleValue.

@Override
public void linkdedBySimpleValue(ODocument doc) {
    ORemoteFetchListener listener = new ORemoteFetchListener() {

        @Override
        protected void sendRecord(ORecord iLinked) {
            if (!alreadySent.contains(iLinked))
                fetchedRecordsToSend.add(iLinked);
        }

        @Override
        public void parseLinked(ODocument iRootRecord, OIdentifiable iLinked, Object iUserObject, String iFieldName, OFetchContext iContext) throws OFetchException {
            if (!(iLinked instanceof ORecordId)) {
                sendRecord(iLinked.getRecord());
            }
        }

        @Override
        public void parseLinkedCollectionValue(ODocument iRootRecord, OIdentifiable iLinked, Object iUserObject, String iFieldName, OFetchContext iContext) throws OFetchException {
            if (!(iLinked instanceof ORecordId)) {
                sendRecord(iLinked.getRecord());
            }
        }
    };
    final OFetchContext context = new ORemoteFetchContext();
    OFetchHelper.fetch(doc, doc, OFetchHelper.buildFetchPlan(""), listener, context, "");
}