final synchronized void deconnection(String id) {
for (Iterator i = distantKernels.iterator(); i.hasNext(); ) {
AgentAddress distantK = (AgentAddress) i.next();
if (distantK.getKernel().getID().equals(id)) {
debug("disconnected from " + id);
for (Iterator j = organizations.entrySet().iterator(); j.hasNext(); ) {
Map.Entry e = (Map.Entry) j.next();
Organization org = (Organization) e.getValue();
if (org.removeAgentsFromKernel(distantK.getKernel())) {
leaveGroup("communities", (String) e.getKey());
sendAll(
new SynchroMessage(
Kernel.LEAVE_GROUP,
getAddress(),
COMMUNITIES,
(String) e.getKey(),
null,
null));
sendAll(new SynchroMessage(Kernel.DELETE_COMMUNITY, (String) e.getKey()));
j.remove();
}
}
kernelAgent.callHooks(Kernel.DISCONNECTED_FROM, distantK.getKernel());
kernelAgent.callHooks(Kernel.REMOVE_MEMBER_ROLE, distantK, COMMUNITIES, PUBLIC, SITE);
i.remove();
System.gc();
System.runFinalization();
break;
}
}
if (gui != null) gui.refreshCommunities();
}
synchronized void removeCommunity(String communityName) {
System.err.println("removing community : " + communityName);
organizations.remove(communityName);
kernelAgent.callHooks(Kernel.DELETE_COMMUNITY, communityName);
leaveGroup(COMMUNITIES, communityName);
sendAll(
new SynchroMessage(
Kernel.LEAVE_GROUP, getAddress(), COMMUNITIES, communityName, null, null));
sendAll(new SynchroMessage(Kernel.DELETE_COMMUNITY, communityName));
if (gui != null) gui.refreshCommunities();
}
synchronized void joinCommunity(String communityName) {
if (!connectedWith(communityName)) {
if (createGroup(true, COMMUNITIES, communityName, null, null) > 0)
sendAll(
new SynchroMessage(
getAddress(), COMMUNITIES, communities.getGroup(communityName), communityName));
requestRole(COMMUNITIES, communityName, SITE, null); // must be optimized
sendAll(
new SynchroMessage(
Kernel.ADD_MEMBER_ROLE, getAddress(), COMMUNITIES, communityName, SITE, null));
sendAll(new SynchroMessage(Kernel.NEW_COMMUNITY, communityName));
}
}
synchronized Organization createCommunity(String communityName) {
if (!organizations.containsKey(communityName)) {
Organization org = new Organization();
organizations.put(communityName, org);
createGroup(true, COMMUNITIES, communityName, null, null);
requestRole(COMMUNITIES, communityName, SITE, null);
sendAll(
new SynchroMessage(
getAddress(), COMMUNITIES, communities.getGroup(communityName), communityName));
sendAll(
new SynchroMessage(
Kernel.ADD_MEMBER_ROLE, getAddress(), COMMUNITIES, communityName, SITE, null));
sendAll(new SynchroMessage(Kernel.NEW_COMMUNITY, communityName));
kernelAgent.callHooks(Kernel.NEW_COMMUNITY, communityName);
if (hasGUI()) gui.refreshCommunities();
return org;
}
return null;
}
synchronized void leaveCommunity(String communityName) {
Organization organization = (Organization) organizations.get(communityName);
organization.removeDistantAgents();
if (organization.isEmpty()) {
leaveGroup("communities", communityName);
sendAll(
new SynchroMessage(
Kernel.LEAVE_GROUP, getAddress(), COMMUNITIES, communityName, null, null));
organizations.remove(communityName);
kernelAgent.callHooks(Kernel.DELETE_COMMUNITY, communityName);
} else {
leaveRole(COMMUNITIES, communityName, SITE);
sendAll(
new SynchroMessage(
Kernel.REMOVE_MEMBER_ROLE, getAddress(), COMMUNITIES, communityName, "site", null));
sendAll(new SynchroMessage(Kernel.DELETE_COMMUNITY, communityName));
}
if (gui != null) gui.refreshCommunities();
}
