Examples with Connection won.protocol.model.Connection used on opensource projects

Example 26 with Connection

use of won.protocol.model.Connection in project webofneeds by researchstudio-sat.

the class BAAtomicCCCoordinatorFacetImpl method canFirstPhaseFinish.

private boolean canFirstPhaseFinish(Connection con) {
    List<Connection> listOfCons = getAllCoordinatorParticipantConnections(con);
    URI ownerUri = null;
    URI needUri = null;
    URI currentStateUri = null;
    for (Connection tmpCon : listOfCons) {
        ownerUri = tmpCon.getNeedURI();
        needUri = tmpCon.getRemoteNeedURI();
        currentStateUri = BACCState.parseString(stateManager.getStateForNeedUri(ownerUri, needUri, getFacetType().getURI()).toString()).getURI();
        if (currentStateUri.toString().equals(WON_TX.STATE_ACTIVE.getURI().toString()) || currentStateUri.toString().equals(WON_TX.STATE_COMPLETING.getURI().toString()))
            return false;
    }
    return true;
}

Example 27 with Connection

use of won.protocol.model.Connection in project webofneeds by researchstudio-sat.

the class BAAtomicCCCoordinatorFacetImpl method propagateSecondPhase.

private void propagateSecondPhase(Connection con) {
    List<Connection> listOfCons = getAllCoordinatorParticipantConnections(con);
    BACCState state;
    for (Connection currentCon : listOfCons) {
        state = BACCState.parseString(stateManager.getStateForNeedUri(currentCon.getNeedURI(), currentCon.getRemoteNeedURI(), getFacetType().getURI()).toString());
        if (state.getPhase() == BACCState.Phase.FIRST) {
            state.setPhase(BACCState.Phase.SECOND);
            stateManager.setStateForNeedUri(state.getURI(), URI.create(WON_TX.PHASE_SECOND.getURI().toString()), currentCon.getNeedURI(), currentCon.getRemoteNeedURI(), getFacetType().getURI());
            storeBAStateForConnection(currentCon, state.getURI());
        }
    }
}

Example 28 with Connection

use of won.protocol.model.Connection in project webofneeds by researchstudio-sat.

the class BAAtomicPCCoordinatorFacetImpl method canFirstPhaseFinish.

private boolean canFirstPhaseFinish(Connection con) {
    List<Connection> listOfCons = getAllCoordinatorParticipantConnections(con);
    URI ownerUri = null;
    URI needUri = null;
    URI currentStateUri = null;
    for (Connection tmpCon : listOfCons) {
        ownerUri = tmpCon.getNeedURI();
        needUri = tmpCon.getRemoteNeedURI();
        currentStateUri = stateManager.getStateForNeedUri(ownerUri, needUri, getFacetType().getURI());
        if (currentStateUri.toString().equals(WON_TX.STATE_ACTIVE.getURI().toString()))
            return false;
    }
    return true;
}

Example 29 with Connection

use of won.protocol.model.Connection in project webofneeds by researchstudio-sat.

the class BAAtomicPCCoordinatorFacetImpl method propagateSecondPhase.

private void propagateSecondPhase(Connection con) {
    List<Connection> listOfCons = getAllCoordinatorParticipantConnections(con);
    BAPCState state;
    for (Connection currentCon : listOfCons) {
        state = BAPCState.parseString(stateManager.getStateForNeedUri(currentCon.getNeedURI(), currentCon.getRemoteNeedURI(), getFacetType().getURI()).toString());
        BAPCState.Phase phase = BAPCState.parsePhase(stateManager.getStatePhaseForNeedUri(currentCon.getNeedURI(), currentCon.getRemoteNeedURI(), getFacetType().getURI()).toString());
        if (BAPCState.getPhaseURI(phase).toString().equals(WON_TX.PHASE_FIRST.getURI().toString())) {
            state.setPhase(BAPCState.Phase.SECOND);
            stateManager.setStateForNeedUri(state.getURI(), URI.create(WON_TX.PHASE_SECOND.getURI().toString()), currentCon.getNeedURI(), currentCon.getRemoteNeedURI(), getFacetType().getURI());
            storeBAStateForConnection(currentCon, state.getURI());
        }
    }
}

Example 30 with Connection

use of won.protocol.model.Connection in project webofneeds by researchstudio-sat.

the class CloseMessageFromSystemProcessor method process.

public void process(final Exchange exchange) throws Exception {
    Message message = exchange.getIn();
    WonMessage wonMessage = (WonMessage) message.getHeader(WonCamelConstants.MESSAGE_HEADER);
    logger.debug("CLOSE received from the system side for connection {}", wonMessage.getSenderURI());
    Connection con = connectionRepository.findOneByConnectionURIForUpdate(wonMessage.getSenderURI());
    ConnectionState originalState = con.getState();
    // TODO: we could introduce SYSTEM_CLOSE here
    con = dataService.nextConnectionState(con, ConnectionEventType.OWNER_CLOSE);
    // if we know the remote connection, send a close message to the remote connection
    if (con.getRemoteConnectionURI() != null) {
        URI remoteNodeURI = wonNodeInformationService.getWonNodeUri(con.getRemoteConnectionURI());
        URI remoteMessageUri = wonNodeInformationService.generateEventURI(remoteNodeURI);
        // put the factory into the outbound message factory header. It will be used to generate the outbound message
        // after the wonMessage has been processed and saved, to make sure that the outbound message contains
        // all the data that we also store locally
        OutboundMessageFactory outboundMessageFactory = new OutboundMessageFactory(remoteMessageUri, con);
        message.setHeader(WonCamelConstants.OUTBOUND_MESSAGE_FACTORY_HEADER, outboundMessageFactory);
        // set the sender uri in the envelope TODO: TwoMsgs: do not set sender here
        wonMessage.addMessageProperty(WONMSG.SENDER_PROPERTY, con.getConnectionURI());
        // add the information about the corresponding message to the local one
        wonMessage.addMessageProperty(WONMSG.HAS_CORRESPONDING_REMOTE_MESSAGE, remoteMessageUri);
    // the persister will pick it up later
    }
// because the FromSystem message is now in the message header, it will be
// picked up by the routing system and delivered to the owner.
// the message for the remote connection is in the outbound message header and will be
// sent to the remote connection.
}