private void sendAll(Message m) {
m.setSender(getAddress());
for (Iterator i = distantKernels.iterator(); i.hasNext(); ) {
Message m2 = (Message) m.clone();
AgentAddress distantK = (AgentAddress) i.next();
m2.setReceiver(distantK);
sendDistantMessage(m2);
}
}
final synchronized void updateDistantOrgs(
AgentAddress initiator, String community, String groupName) {
AgentAddress[] receivers = communities.getRolePlayers(community, SITE);
Organization orgOfTheGroup = (Organization) organizations.get(community);
for (int i = 0; i < receivers.length; i++) {
if (!receivers[i].equals(getAddress())) {
Message m =
new SynchroMessage(initiator, community, orgOfTheGroup.getGroup(groupName), groupName);
m.setSender(getAddress());
m.setReceiver(receivers[i]);
sendDistantMessage(m);
}
}
}
final synchronized boolean sendDistantMessage(Message m) {
if (myCommunicator != null) {
Message m2 = new KernelMessage(KernelMessage.NO_REQUEST, Kernel.SEND_MESSAGE, m);
m2.setSender(getAddress());
m2.setReceiver(myCommunicator);
try {
getCurrentKernel().sendLocalMessage(m2);
} catch (MessageException mexc) {
if (getDebug()) System.err.println("Unable to send distant message !!" + mexc);
return false;
}
return true;
}
return false;
}
/** Tests Message class. */
@Test
public void messageTest() {
Message message = new Message();
message = new Message("xml", this, MessageDirection.OUTBOUND);
message.setCreationTime(new LocalDateTime());
message.setSender("sender");
message.setReceiver("receiver");
message.setContentHash(null);
assertNotNull(message.getCreationTime());
assertEquals("sender", message.getSender());
assertEquals("receiver", message.getReceiver());
assertEquals(0, message.getContentHash().length);
message.setContentHash(new byte[0]);
assertEquals(0, message.getContentHash().length);
}
final synchronized void updateDistantOrgs(
int code,
AgentAddress initiator,
String community,
String groupName,
String roleName,
Object memberCard) {
AgentAddress[] receivers = communities.getRolePlayers(community, SITE);
for (int i = 0; i < receivers.length; i++) {
if (!receivers[i].equals(getAddress())) {
Message m = new SynchroMessage(code, initiator, community, groupName, roleName, memberCard);
m.setSender(getAddress());
m.setReceiver(receivers[i]);
sendDistantMessage(m);
}
}
}
/** Sends a message to a given receiver with a title and content Returns message ID */
public String send_message(String receiver, String subject, String content, String status) {
if (receiver != "News_Group") {
int id = dm.lookupUser(receiver);
if (id == -1) // User not found
return "Recepient not found, sending message failed";
}
if (receiver == "News_Group" && dm.lookupRights().compareTo("normal") == 0)
return " You do not have the right to broadcast a message, contact an admin to gain the rights ";
Message msg = new Message();
msg.setReceiver(receiver);
msg.setSubject(subject);
msg.setContent(content);
msg.setStatus(status);
msg.setSender(dm.lookupUserName());
msg.setDate(new Date().toString());
em.persist(msg);
return "Message sent successfully";
}
final synchronized void tryMigration(KernelAddress destination, AgentAddress traveler) {
AbstractAgent ref = Kernel.getReference(traveler);
Message message = new SynchroMessage(ref);
for (Iterator i = distantKernels.iterator(); i.hasNext(); ) {
AgentAddress potentialReceiver = (AgentAddress) i.next();
if (potentialReceiver.getKernel().equals(destination)) {
message.setReceiver(potentialReceiver);
break;
}
}
if (message.getReceiver() != null && ref != null) {
// kernelAgent.callshook ... updateDistantOrgs(Kernel.MIGRATION,traveler,null,null,null);
if (ref instanceof Agent) {
((Agent) ref).getAgentThread().stop();
ref.setCurrentKernel(null);
// ref.messageBox=null;
}
getCurrentKernel().removeAgentFromOrganizations(traveler);
getCurrentKernel().removeReferenceOf(traveler);
message.setSender(getAddress());
sendDistantMessage(message);
}
}