// ------------------------------------------
// Local methods:
// ------------------------------------------
public void actionPerformed(ActionEvent arg0) {
String userName = gui.getUserName();
String title = "Conversation create error";
String[] convNameList;
try {
convNameList = server.getConversations(userName);
} catch (Exception e) {
e.printStackTrace();
this.gui.printConnexionError(title);
return;
}
if (convNameList == null) {
this.gui.printServerError(ChatServerAnswer.SERVER_USER_UNKNOWN, title);
return;
}
if (convNameList.length == 0) {
String msg = "There currently are no conversations";
JOptionPane.showMessageDialog(null, msg, title, JOptionPane.INFORMATION_MESSAGE);
return;
}
String convName = gui.askUserToPickConversationName(convNameList);
if (convName == null) return;
Conversation conversation;
try {
conversation = server.JoinConversation(userName, convName);
} catch (Exception e) {
e.printStackTrace();
this.gui.printConnexionError(title);
return;
}
if (conversation == null) {
this.gui.printServerError(ChatServerAnswer.SERVER_INTERNAL_ERROR, title);
} else {
this.gui.setCurrentConversation(conversation);
}
}
