nmode's Git Repositories - signal-cli/blob - lib/src/main/java/org/asamk/signal/manager/storage/recipients/RecipientAddress.java

   1 package org.asamk.signal.manager.storage.recipients;
   2
   3 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
   4 import org.whispersystems.signalservice.api.util.UuidUtil;
   5
   6 import java.util.Optional;
   7 import java.util.UUID;
   8
   9 public class RecipientAddress {
  10
  11     private final Optional<UUID> uuid;
  12     private final Optional<String> e164;
  13
  14     /**
  15      * Construct a RecipientAddress.
  16      *
  17      * @param uuid The UUID of the user, if available.
  18      * @param e164 The phone number of the user, if available.
  19      */
  20     public RecipientAddress(Optional<UUID> uuid, Optional<String> e164) {
  21         if (!uuid.isPresent() && !e164.isPresent()) {
  22             throw new AssertionError("Must have either a UUID or E164 number!");
  23         }
  24
  25         this.uuid = uuid;
  26         this.e164 = e164;
  27     }
  28
  29     public RecipientAddress(UUID uuid, String e164) {
  30         this(Optional.ofNullable(uuid), Optional.ofNullable(e164));
  31     }
  32
  33     public RecipientAddress(SignalServiceAddress address) {
  34         this.uuid = Optional.of(address.getUuid());
  35         this.e164 = Optional.ofNullable(address.getNumber().orNull());
  36     }
  37
  38     public RecipientAddress(UUID uuid) {
  39         this.uuid = Optional.of(uuid);
  40         this.e164 = Optional.empty();
  41     }
  42
  43     public Optional<String> getNumber() {
  44         return e164;
  45     }
  46
  47     public Optional<UUID> getUuid() {
  48         return uuid;
  49     }
  50
  51     public String getIdentifier() {
  52         if (uuid.isPresent()) {
  53             return uuid.get().toString();
  54         } else if (e164.isPresent()) {
  55             return e164.get();
  56         } else {
  57             throw new AssertionError("Given the checks in the constructor, this should not be possible.");
  58         }
  59     }
  60
  61     public boolean matches(RecipientAddress other) {
  62         return (uuid.isPresent() && other.uuid.isPresent() && uuid.get().equals(other.uuid.get())) || (
  63                 e164.isPresent() && other.e164.isPresent() && e164.get().equals(other.e164.get())
  64         );
  65     }
  66
  67     public SignalServiceAddress toSignalServiceAddress() {
  68         return new SignalServiceAddress(uuid.orElse(UuidUtil.UNKNOWN_UUID),
  69                 org.whispersystems.libsignal.util.guava.Optional.fromNullable(e164.orElse(null)));
  70     }
  71
  72     @Override
  73     public boolean equals(final Object o) {
  74         if (this == o) return true;
  75         if (o == null || getClass() != o.getClass()) return false;
  76
  77         final RecipientAddress that = (RecipientAddress) o;
  78
  79         if (!uuid.equals(that.uuid)) return false;
  80         return e164.equals(that.e164);
  81     }
  82
  83     @Override
  84     public int hashCode() {
  85         int result = uuid.hashCode();
  86         result = 31 * result + e164.hashCode();
  87         return result;
  88     }
  89 }