public static AckRequested createAckRequested(
CollaborationProtocolAgreement cpa, EbMSMessageContext context) {
PartyInfo partyInfo =
CPAUtils.getSendingPartyInfo(
cpa,
context.getFromRole(),
context.getServiceType(),
context.getService(),
context.getAction());
DeliveryChannel channel =
CPAUtils.getDeliveryChannel(
partyInfo
.getCollaborationRole()
.get(0)
.getServiceBinding()
.getCanSend()
.get(0)
.getThisPartyActionBinding());
if (PerMessageCharacteristicsType.ALWAYS.equals(
channel.getMessagingCharacteristics().getAckRequested())) {
AckRequested ackRequested = new AckRequested();
ackRequested.setVersion(Constants.EBMS_VERSION);
ackRequested.setMustUnderstand(true);
ackRequested.setSigned(
PerMessageCharacteristicsType.ALWAYS.equals(
channel.getMessagingCharacteristics().getAckSignatureRequested()));
ackRequested.setActor(channel.getMessagingCharacteristics().getActor().value());
return ackRequested;
} else return null;
}
public static MessageHeader createMessageHeader(
CollaborationProtocolAgreement cpa, EbMSMessageContext context, String hostname)
throws DatatypeConfigurationException {
String uuid = UUID.getUUID();
PartyInfo sendingPartyInfo =
CPAUtils.getSendingPartyInfo(
cpa,
context.getFromRole(),
context.getServiceType(),
context.getService(),
context.getAction());
PartyInfo receivingPartyInfo =
CPAUtils.getReceivingPartyInfo(
cpa,
context.getToRole(),
context.getServiceType(),
context.getService(),
context.getAction());
// PartyInfo receivingPartyInfo =
// CPAUtils.getOtherReceivingPartyInfo(cpa,context.getFromRole(),context.getServiceType(),context.getService(),context.getAction());
MessageHeader messageHeader = new MessageHeader();
messageHeader.setVersion(Constants.EBMS_VERSION);
messageHeader.setMustUnderstand(true);
messageHeader.setCPAId(cpa.getCpaid());
messageHeader.setConversationId(
context.getConversationId() != null ? context.getConversationId() : uuid);
messageHeader.setFrom(new From());
PartyId from = new PartyId();
from.setType(sendingPartyInfo.getPartyId().get(0).getType());
from.setValue(sendingPartyInfo.getPartyId().get(0).getValue());
messageHeader.getFrom().getPartyId().add(from);
messageHeader
.getFrom()
.setRole(sendingPartyInfo.getCollaborationRole().get(0).getRole().getName());
messageHeader.setTo(new To());
PartyId to = new PartyId();
to.setType(receivingPartyInfo.getPartyId().get(0).getType());
to.setValue(receivingPartyInfo.getPartyId().get(0).getValue());
messageHeader.getTo().getPartyId().add(to);
messageHeader
.getTo()
.setRole(receivingPartyInfo.getCollaborationRole().get(0).getRole().getName());
messageHeader.setService(new Service());
messageHeader
.getService()
.setType(
sendingPartyInfo
.getCollaborationRole()
.get(0)
.getServiceBinding()
.getService()
.getType());
messageHeader
.getService()
.setValue(
sendingPartyInfo
.getCollaborationRole()
.get(0)
.getServiceBinding()
.getService()
.getValue());
messageHeader.setAction(
sendingPartyInfo
.getCollaborationRole()
.get(0)
.getServiceBinding()
.getCanSend()
.get(0)
.getThisPartyActionBinding()
.getAction());
messageHeader.setMessageData(new MessageData());
messageHeader.getMessageData().setMessageId(uuid + "@" + hostname);
messageHeader.getMessageData().setRefToMessageId(context.getRefToMessageId());
messageHeader
.getMessageData()
.setTimestamp(
DatatypeFactory.newInstance().newXMLGregorianCalendar(new GregorianCalendar()));
ReliableMessaging rm = CPAUtils.getReliableMessaging(cpa, messageHeader);
if (rm != null) {
GregorianCalendar timestamp =
messageHeader.getMessageData().getTimestamp().toGregorianCalendar();
Duration d =
rm.getRetryInterval().multiply(rm.getRetries().add(new BigInteger("1")).intValue());
d.addTo(timestamp);
timestamp.add(Calendar.SECOND, 1);
messageHeader
.getMessageData()
.setTimeToLive(DatatypeFactory.newInstance().newXMLGregorianCalendar(timestamp));
}
DeliveryChannel channel =
CPAUtils.getDeliveryChannel(
sendingPartyInfo
.getCollaborationRole()
.get(0)
.getServiceBinding()
.getCanSend()
.get(0)
.getThisPartyActionBinding());
messageHeader.setDuplicateElimination(
PerMessageCharacteristicsType.ALWAYS.equals(
channel.getMessagingCharacteristics().getDuplicateElimination())
? ""
: null);
return messageHeader;
}