@Override
public void joinAs(String nickname, byte[] password) throws OperationFailedException {
if (isJoined) throw new OperationFailedException("Alread joined the room", 0);
isJoined = true;
MockRoomMember member = new MockRoomMember(createAddressForName(nickname), this);
// FIXME: for mock purposes we are always the owner on join()
boolean isOwner = true; // = members.size() == 0;
synchronized (members) {
members.add(member);
me = member;
fireMemberPresenceEvent(me, me, ChatRoomMemberPresenceChangeEvent.MEMBER_JOINED, null);
}
ChatRoomMemberRole oldRole = me.getRole();
if (isOwner) {
me.setRole(ChatRoomMemberRole.OWNER);
}
fireLocalUserRoleEvent(me, oldRole, true);
}
public void mockLeave(String memberName) {
for (ChatRoomMember member : members) {
if (member.getName().equals(memberName)) {
mockLeave((MockRoomMember) member);
}
}
}
/**
* Determines whether a specific <code>ChatRoom</code> is private i.e. represents a one-to-one
* conversation which is not a channel. Since the interface {@link ChatRoom} does not expose the
* private property, an heuristic is used as a workaround: (1) a system <code>ChatRoom</code> is
* obviously not private and (2) a <code>ChatRoom</code> is private if it has only one <code>
* ChatRoomMember</code> who is not the local user.
*
* @param chatRoom the <code>ChatRoom</code> to be determined as private or not
* @return <tt>true</tt> if the specified <code>ChatRoom</code> is private; otherwise,
* <tt>false</tt>
*/
public static boolean isPrivate(ChatRoom chatRoom) {
if (!chatRoom.isSystem() && chatRoom.isJoined() && (chatRoom.getMembersCount() == 1)) {
String nickname = chatRoom.getUserNickname();
if (nickname != null) {
for (ChatRoomMember member : chatRoom.getMembers())
if (nickname.equals(member.getName())) return false;
return true;
}
}
return false;
}
private void fireMemberRoleEvent(ChatRoomMember member, ChatRoomMemberRole oldRole) {
ChatRoomMemberRoleChangeEvent evt =
new ChatRoomMemberRoleChangeEvent(this, member, oldRole, member.getRole());
Iterable<ChatRoomMemberRoleListener> listeners;
synchronized (memberRoleListeners) {
listeners = new ArrayList<ChatRoomMemberRoleListener>(memberRoleListeners);
}
for (ChatRoomMemberRoleListener listener : listeners) listener.memberRoleChanged(evt);
}
private void fireLocalUserRoleEvent(
ChatRoomMember member, ChatRoomMemberRole oldRole, boolean isInitial) {
ChatRoomLocalUserRoleChangeEvent evt =
new ChatRoomLocalUserRoleChangeEvent(this, oldRole, member.getRole(), isInitial);
Iterable<ChatRoomLocalUserRoleListener> listeners;
synchronized (localUserRoleListeners) {
listeners = new ArrayList<ChatRoomLocalUserRoleListener>(localUserRoleListeners);
}
for (ChatRoomLocalUserRoleListener listener : listeners) listener.localUserRoleChanged(evt);
}
private MockRoomMember findMember(String nickname) {
for (ChatRoomMember member : members) {
if (nickname.equals(member.getName())) return (MockRoomMember) member;
}
return null;
}