nmode's Git Repositories - signal-cli/blob - src/main/java/org/asamk/signal/util/ErrorUtils.java

   1 package org.asamk.signal.util;
   2
   3 import org.asamk.signal.GroupIdFormatException;
   4 import org.asamk.signal.GroupNotFoundException;
   5 import org.asamk.signal.NotAGroupMemberException;
   6 import org.freedesktop.dbus.exceptions.DBusExecutionException;
   7 import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
   8 import org.whispersystems.signalservice.api.push.exceptions.EncapsulatedExceptions;
   9 import org.whispersystems.signalservice.api.push.exceptions.NetworkFailureException;
  10 import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
  11
  12 import java.io.IOException;
  13
  14 public class ErrorUtils {
  15
  16     private ErrorUtils() {
  17     }
  18
  19     public static void handleAssertionError(AssertionError e) {
  20         System.err.println("Failed to send/receive message (Assertion): " + e.getMessage());
  21         e.printStackTrace();
  22         System.err.println("If you use an Oracle JRE please check if you have unlimited strength crypto enabled, see README");
  23     }
  24
  25     public static void handleEncapsulatedExceptions(EncapsulatedExceptions e) {
  26         System.err.println("Failed to send (some) messages:");
  27         for (NetworkFailureException n : e.getNetworkExceptions()) {
  28             System.err.println("Network failure for \"" + n.getE164number() + "\": " + n.getMessage());
  29         }
  30         for (UnregisteredUserException n : e.getUnregisteredUserExceptions()) {
  31             System.err.println("Unregistered user \"" + n.getE164Number() + "\": " + n.getMessage());
  32         }
  33         for (UntrustedIdentityException n : e.getUntrustedIdentityExceptions()) {
  34             System.err.println("Untrusted Identity for \"" + n.getE164Number() + "\": " + n.getMessage());
  35         }
  36     }
  37
  38     public static void handleIOException(IOException e) {
  39         System.err.println("Failed to send message: " + e.getMessage());
  40     }
  41
  42     public static void handleGroupNotFoundException(GroupNotFoundException e) {
  43         System.err.println("Failed to send to group: " + e.getMessage());
  44         System.err.println("Aborting sending.");
  45     }
  46
  47     public static void handleNotAGroupMemberException(NotAGroupMemberException e) {
  48         System.err.println("Failed to send to group: " + e.getMessage());
  49         System.err.println("Update the group on another device to readd the user to this group.");
  50         System.err.println("Aborting sending.");
  51     }
  52
  53     public static void handleDBusExecutionException(DBusExecutionException e) {
  54         System.err.println("Cannot connect to dbus: " + e.getMessage());
  55         System.err.println("Aborting.");
  56     }
  57
  58     public static void handleGroupIdFormatException(GroupIdFormatException e) {
  59         System.err.println(e.getMessage());
  60         System.err.println("Aborting sending.");
  61     }
  62 }