public synchronized void send(String msg) {
try {
streamOut.writeUTF(msg);
} catch (IOException ioe) {
System.err.println("Sending error: " + ioe.getMessage());
System.exit(0);
}
}
/**
* It gets the length of the key
*
* @param key specify the key whose length will be calculated. Input parameter.
* @return return the length of the key
* @exception KeyNotMatchException key is neither StringKey nor IntegerKey
* @exception IOException error from the lower layer
*/
protected static final int getKeyLength(KeyClass key) throws KeyNotMatchException, IOException {
if (key instanceof StringKey) {
OutputStream out = new ByteArrayOutputStream();
DataOutputStream outstr = new DataOutputStream(out);
outstr.writeUTF(((StringKey) key).getKey());
return outstr.size();
} else if (key instanceof IntegerKey) return 4;
else throw new KeyNotMatchException(null, "key types do not match");
}
private void SignInButtonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_SignInButtonActionPerformed
/* username i password spojit u jedan string s delimiterom " ",
prije toga nadodat kljucnu rijec "log"
taj string se parsira na strani servera i server provjerava jel zadovoljava username i password
(odgovor od servera slusa LoginThread koji salje odgovor Login-u preko handle metode)
*/
String username = UsernameLogin.getText();
String password = PasswordLogin.getText();
String user_pass = "******" + " " + username + " " + password;
try {
streamOut.writeUTF(user_pass);
} catch (IOException ioe) {
System.err.println("Sending error: " + ioe.getMessage());
System.exit(0);
}
} // GEN-LAST:event_SignInButtonActionPerformed
