zdm/envoy
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Added LoginDialog

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This commit is contained in:
Kai S. K. Engelbart
2020-01-01 18:18:18 +02:00
parent 7e2956ca11
commit 96066863ca
2 changed files with 128 additions and 12 deletions
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22
src/main/java/envoy/client/ui/Startup.java
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@ -71,15 +71,13 @@ public class Startup {
EnvoyLog.setFileLevelBarrier(config.getFileLevelBarrier());
EnvoyLog.setConsoleLevelBarrier(config.getConsoleLevelBarrier());
// Ask the user for their user name
String userName = JOptionPane.showInputDialog("Please enter your username");
if (userName == null || userName.isEmpty()) {
logger.severe("User name is not set or empty. Exiting...");
System.exit(1);
}
// Ask the user for their user name and password
LoginCredentials credentials = new LoginDialog().getCredentials();
// TODO: create dialog
String pass = JOptionPane.showInputDialog("Enter password");
if (credentials == null) {
logger.info("The login process has been aborted by the user. Exiting...");
System.exit(0);
}
// Initialize the local database
LocalDB localDB;
@ -99,18 +97,18 @@ public class Startup {
Client client = new Client();
try {
// Try entering online mode first
client.onlineInit(new LoginCredentials(userName, pass.toCharArray()));
client.onlineInit(credentials);
} catch (Exception e1) {
logger.warning("Could not connect to server. Trying offline mode...");
e1.printStackTrace();
try {
// Try entering offline mode
localDB.loadUsers();
User clientUser = localDB.getUsers().get(userName);
User clientUser = localDB.getUsers().get(credentials.getName());
if (clientUser == null) throw new EnvoyException("Could not enter offline mode: user name unknown");
client.setSender(clientUser);
JOptionPane.showMessageDialog(null,
"A connection to the server could not be established. Starting in offline mode.",
"A connection to the server could not be established. Starting in offline mode.\n" + e1,
"Connection error",
JOptionPane.WARNING_MESSAGE);
} catch (Exception e2) {
@ -132,7 +130,7 @@ public class Startup {
} catch (Exception e) {
e.printStackTrace();
JOptionPane.showMessageDialog(null,
"Error while loading local database: " + e.toString() + "\nChats might not be stored locally.",
"Error while loading local database: " + e + "\nChats might not be stored locally.",
"Local DB error",
JOptionPane.WARNING_MESSAGE);
}