/**
* Construct a DatabaseTableRecord whit the values of the a FermatMessage pass by parameter
*
* @param incomingTemplateNetworkServiceMessage the contains the values
* @return DatabaseTableRecord whit the values
*/
private DatabaseTableRecord constructFrom(FermatMessage incomingTemplateNetworkServiceMessage) {
/*
* Create the record to the entity
*/
DatabaseTableRecord entityRecord = getDatabaseTable().getEmptyRecord();
/*
* Set the entity values
*/
entityRecord.setStringValue(
CommunicationNetworkServiceDatabaseConstants.INCOMING_MESSAGES_ID_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getId().toString());
entityRecord.setStringValue(
CommunicationNetworkServiceDatabaseConstants.INCOMING_MESSAGES_SENDER_ID_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getSender().toString());
entityRecord.setStringValue(
CommunicationNetworkServiceDatabaseConstants.INCOMING_MESSAGES_RECEIVER_ID_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getReceiver().toString());
entityRecord.setStringValue(
CommunicationNetworkServiceDatabaseConstants.INCOMING_MESSAGES_TEXT_CONTENT_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getContent());
entityRecord.setStringValue(
CommunicationNetworkServiceDatabaseConstants.INCOMING_MESSAGES_TYPE_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getFermatMessageContentType().getCode());
if (incomingTemplateNetworkServiceMessage.getShippingTimestamp() != null) {
entityRecord.setLongValue(
CommunicationNetworkServiceDatabaseConstants
.OUTGOING_MESSAGES_SHIPPING_TIMESTAMP_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getShippingTimestamp().getTime());
} else {
entityRecord.setLongValue(
CommunicationNetworkServiceDatabaseConstants
.OUTGOING_MESSAGES_SHIPPING_TIMESTAMP_COLUMN_NAME,
new Long(0));
}
if (incomingTemplateNetworkServiceMessage.getDeliveryTimestamp() != null) {
entityRecord.setLongValue(
CommunicationNetworkServiceDatabaseConstants
.INCOMING_MESSAGES_SHIPPING_TIMESTAMP_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getDeliveryTimestamp().getTime());
} else {
entityRecord.setLongValue(
CommunicationNetworkServiceDatabaseConstants
.INCOMING_MESSAGES_DELIVERY_TIMESTAMP_COLUMN_NAME,
new Long(0));
}
entityRecord.setStringValue(
CommunicationNetworkServiceDatabaseConstants.INCOMING_MESSAGES_STATUS_COLUMN_NAME,
incomingTemplateNetworkServiceMessage.getFermatMessagesStatus().getCode());
/*
* return the new table record
*/
return entityRecord;
}
/**
* This method read for new messages pending to send on the data base in the table <code>
* outbox_messages</code> and encrypt the message content, sing the message and send it
*/
public void processMessageToSend() {
try {
try {
Map<String, Object> filters = new HashMap<>();
filters.put(
CommunicationNetworkServiceDatabaseConstants.OUTGOING_MESSAGES_STATUS_COLUMN_NAME,
MessagesStatus.PENDING_TO_SEND.getCode());
filters.put(
CommunicationNetworkServiceDatabaseConstants.OUTGOING_MESSAGES_RECEIVER_ID_COLUMN_NAME,
communicationsVPNConnection.getRemoteParticipant().getIdentityPublicKey());
/*
* Read all pending message from database
*/
List<FermatMessage> messages = outgoingMessageDao.findAll(filters);
/*
* For each message
*/
for (FermatMessage message : messages) {
if (communicationsVPNConnection.isActive()
&& (message.getFermatMessagesStatus() != FermatMessagesStatus.SENT)) {
/*
* Encrypt the content of the message whit the remote network service public key
*/
((FermatMessageCommunication) message)
.setContent(
AsymmetricCryptography.encryptMessagePublicKey(
message.getContent(),
communicationsVPNConnection
.getRemoteParticipantNetworkService()
.getIdentityPublicKey()));
/*
* Sing the message
*/
String signature =
AsymmetricCryptography.createMessageSignature(
message.getContent(), eccKeyPair.getPrivateKey());
((FermatMessageCommunication) message).setSignature(signature);
/*
* Send the message
*/
communicationsVPNConnection.sendMessage(message);
/*
* Change the message and update in the data base
*/
((FermatMessageCommunication) message)
.setFermatMessagesStatus(FermatMessagesStatus.SENT);
outgoingMessageDao.update(message);
/*
* Put the message on a event and fire new event
*/
FermatEvent fermatEvent =
eventManager.getNewEvent(
P2pEventType.NEW_NETWORK_SERVICE_MESSAGE_SENT_NOTIFICATION);
fermatEvent.setSource(AssetIssuerActorNetworkServicePluginRoot.EVENT_SOURCE);
((NewNetworkServiceMessageSentNotificationEvent) fermatEvent).setData(message);
eventManager.raiseEvent(fermatEvent);
}
}
} catch (CantUpdateRecordDataBaseException e) {
errorManager.reportUnexpectedPluginException(
Plugins.BITDUBAI_DAP_ASSET_ISSUER_ACTOR_NETWORK_SERVICE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
new Exception("Can not process messages to send. Error reason: " + e.getMessage()));
} catch (CantReadRecordDataBaseException e) {
errorManager.reportUnexpectedPluginException(
Plugins.BITDUBAI_DAP_ASSET_ISSUER_ACTOR_NETWORK_SERVICE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
new Exception("Can not process messages to send. Error reason: " + e.getMessage()));
}
// Sleep for a time
toSend.sleep(CommunicationNetworkServiceRemoteAgent.SLEEP_TIME);
} catch (InterruptedException e) {
errorManager.reportUnexpectedPluginException(
Plugins.BITDUBAI_DAP_ASSET_ISSUER_ACTOR_NETWORK_SERVICE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
new Exception("Can not sleep"));
}
}
