]> nmode's Git Repositories - signal-cli/blobdiff - src/main/java/org/asamk/signal/dbus/DbusManagerImpl.java
Reduce use of printStackTrace
[signal-cli] / src / main / java / org / asamk / signal / dbus / DbusManagerImpl.java
index 6bb93677f15e030c5a836aecdcd51821416015a4..e9fc3f9cd14a74852cb4de9519fb0028eca18174 100644 (file)
@@ -4,16 +4,36 @@ import org.asamk.Signal;
 import org.asamk.signal.DbusConfig;
 import org.asamk.signal.manager.Manager;
 import org.asamk.signal.manager.api.AttachmentInvalidException;
+import org.asamk.signal.manager.api.CaptchaRequiredException;
 import org.asamk.signal.manager.api.Configuration;
+import org.asamk.signal.manager.api.Contact;
 import org.asamk.signal.manager.api.Device;
+import org.asamk.signal.manager.api.DeviceLinkUrl;
 import org.asamk.signal.manager.api.Group;
+import org.asamk.signal.manager.api.GroupId;
+import org.asamk.signal.manager.api.GroupInviteLinkUrl;
+import org.asamk.signal.manager.api.GroupNotFoundException;
+import org.asamk.signal.manager.api.GroupPermission;
+import org.asamk.signal.manager.api.GroupSendingNotAllowedException;
 import org.asamk.signal.manager.api.Identity;
+import org.asamk.signal.manager.api.IdentityVerificationCode;
 import org.asamk.signal.manager.api.InactiveGroupLinkException;
+import org.asamk.signal.manager.api.IncorrectPinException;
 import org.asamk.signal.manager.api.InvalidDeviceLinkException;
+import org.asamk.signal.manager.api.InvalidStickerException;
+import org.asamk.signal.manager.api.InvalidUsernameException;
+import org.asamk.signal.manager.api.LastGroupAdminException;
 import org.asamk.signal.manager.api.Message;
 import org.asamk.signal.manager.api.MessageEnvelope;
-import org.asamk.signal.manager.api.NotMasterDeviceException;
+import org.asamk.signal.manager.api.NonNormalizedPhoneNumberException;
+import org.asamk.signal.manager.api.NotAGroupMemberException;
+import org.asamk.signal.manager.api.NotPrimaryDeviceException;
 import org.asamk.signal.manager.api.Pair;
+import org.asamk.signal.manager.api.PinLockedException;
+import org.asamk.signal.manager.api.RateLimitException;
+import org.asamk.signal.manager.api.ReceiveConfig;
+import org.asamk.signal.manager.api.Recipient;
+import org.asamk.signal.manager.api.RecipientAddress;
 import org.asamk.signal.manager.api.RecipientIdentifier;
 import org.asamk.signal.manager.api.SendGroupMessageResults;
 import org.asamk.signal.manager.api.SendMessageResults;
@@ -21,19 +41,10 @@ import org.asamk.signal.manager.api.StickerPack;
 import org.asamk.signal.manager.api.StickerPackInvalidException;
 import org.asamk.signal.manager.api.StickerPackUrl;
 import org.asamk.signal.manager.api.TypingAction;
+import org.asamk.signal.manager.api.UnregisteredRecipientException;
 import org.asamk.signal.manager.api.UpdateGroup;
+import org.asamk.signal.manager.api.UpdateProfile;
 import org.asamk.signal.manager.api.UserStatus;
-import org.asamk.signal.manager.groups.GroupId;
-import org.asamk.signal.manager.groups.GroupInviteLinkUrl;
-import org.asamk.signal.manager.groups.GroupNotFoundException;
-import org.asamk.signal.manager.groups.GroupPermission;
-import org.asamk.signal.manager.groups.GroupSendingNotAllowedException;
-import org.asamk.signal.manager.groups.LastGroupAdminException;
-import org.asamk.signal.manager.groups.NotAGroupMemberException;
-import org.asamk.signal.manager.storage.recipients.Contact;
-import org.asamk.signal.manager.storage.recipients.Profile;
-import org.asamk.signal.manager.storage.recipients.Recipient;
-import org.asamk.signal.manager.storage.recipients.RecipientAddress;
 import org.freedesktop.dbus.DBusMap;
 import org.freedesktop.dbus.DBusPath;
 import org.freedesktop.dbus.connections.impl.DBusConnection;
@@ -44,6 +55,7 @@ import org.freedesktop.dbus.types.Variant;
 
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.time.Duration;
@@ -56,6 +68,7 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.function.Function;
 import java.util.function.Supplier;
@@ -75,6 +88,7 @@ public class DbusManagerImpl implements Manager {
     private final Set<ReceiveMessageHandler> messageHandlers = new HashSet<>();
     private final List<Runnable> closedListeners = new ArrayList<>();
     private DBusSigHandler<Signal.MessageReceivedV2> dbusMsgHandler;
+    private DBusSigHandler<Signal.EditMessageReceived> dbusEditMsgHandler;
     private DBusSigHandler<Signal.ReceiptReceivedV2> dbusRcptHandler;
     private DBusSigHandler<Signal.SyncMessageReceivedV2> dbusSyncHandler;
 
@@ -122,7 +136,7 @@ public class DbusManagerImpl implements Manager {
     }
 
     @Override
-    public void updateConfiguration(Configuration newConfiguration) throws IOException {
+    public void updateConfiguration(Configuration newConfiguration) {
         final var configuration = getRemoteObject(new DBusPath(signal.getObjectPath() + "/Configuration"),
                 Signal.Configuration.class);
         newConfiguration.readReceipts()
@@ -138,19 +152,37 @@ public class DbusManagerImpl implements Manager {
     }
 
     @Override
-    public void setProfile(
-            final String givenName,
-            final String familyName,
-            final String about,
-            final String aboutEmoji,
-            final Optional<File> avatar
-    ) throws IOException {
-        signal.updateProfile(emptyIfNull(givenName),
-                emptyIfNull(familyName),
-                emptyIfNull(about),
-                emptyIfNull(aboutEmoji),
-                avatar == null ? "" : avatar.map(File::getPath).orElse(""),
-                avatar != null && avatar.isEmpty());
+    public void updateProfile(UpdateProfile updateProfile) throws IOException {
+        signal.updateProfile(emptyIfNull(updateProfile.getGivenName()),
+                emptyIfNull(updateProfile.getFamilyName()),
+                emptyIfNull(updateProfile.getAbout()),
+                emptyIfNull(updateProfile.getAboutEmoji()),
+                updateProfile.getAvatar() == null ? "" : updateProfile.getAvatar(),
+                updateProfile.isDeleteAvatar());
+    }
+
+    @Override
+    public String setUsername(final String username) throws IOException, InvalidUsernameException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void deleteUsername() throws IOException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void startChangeNumber(
+            final String newNumber, final boolean voiceVerification, final String captcha
+    ) throws RateLimitException, IOException, CaptchaRequiredException, NonNormalizedPhoneNumberException {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void finishChangeNumber(
+            final String newNumber, final String verificationCode, final String pin
+    ) throws IncorrectPinException, PinLockedException, IOException {
+        throw new UnsupportedOperationException();
     }
 
     @Override
@@ -189,8 +221,8 @@ public class DbusManagerImpl implements Manager {
     }
 
     @Override
-    public void addDeviceLink(final URI linkUri) throws IOException, InvalidDeviceLinkException {
-        signal.addDevice(linkUri.toString());
+    public void addDeviceLink(final DeviceLinkUrl linkUri) throws IOException, InvalidDeviceLinkException {
+        signal.addDevice(linkUri.createDeviceLinkUri().toString());
     }
 
     @Override
@@ -202,11 +234,6 @@ public class DbusManagerImpl implements Manager {
         }
     }
 
-    @Override
-    public Profile getRecipientProfile(final RecipientIdentifier.Single recipient) {
-        throw new UnsupportedOperationException();
-    }
-
     @Override
     public List<Group> getGroups() {
         final var groups = signal.listGroups();
@@ -217,11 +244,19 @@ public class DbusManagerImpl implements Manager {
     public SendGroupMessageResults quitGroup(
             final GroupId groupId, final Set<RecipientIdentifier.Single> groupAdmins
     ) throws GroupNotFoundException, IOException, NotAGroupMemberException, LastGroupAdminException {
-        if (groupAdmins.size() > 0) {
+        if (!groupAdmins.isEmpty()) {
             throw new UnsupportedOperationException();
         }
         final var group = getRemoteObject(signal.getGroup(groupId.serialize()), Signal.Group.class);
-        group.quitGroup();
+        try {
+            group.quitGroup();
+        } catch (Signal.Error.GroupNotFound e) {
+            throw new GroupNotFoundException(groupId);
+        } catch (Signal.Error.NotAGroupMember e) {
+            throw new NotAGroupMemberException(groupId, group.Get("org.asamk.Signal.Group", "Name"));
+        } catch (Signal.Error.LastGroupAdmin e) {
+            throw new LastGroupAdminException(groupId, group.Get("org.asamk.Signal.Group", "Name"));
+        }
         return new SendGroupMessageResults(0, List.of());
     }
 
@@ -233,11 +268,11 @@ public class DbusManagerImpl implements Manager {
 
     @Override
     public Pair<GroupId, SendGroupMessageResults> createGroup(
-            final String name, final Set<RecipientIdentifier.Single> members, final File avatarFile
+            final String name, final Set<RecipientIdentifier.Single> members, final String avatarFile
     ) throws IOException, AttachmentInvalidException {
         final var newGroupId = signal.createGroup(emptyIfNull(name),
                 members.stream().map(RecipientIdentifier.Single::getIdentifier).toList(),
-                avatarFile == null ? "" : avatarFile.getPath());
+                avatarFile == null ? "" : avatarFile);
         return new Pair<>(GroupId.unknownVersion(newGroupId), new SendGroupMessageResults(0, List.of()));
     }
 
@@ -255,7 +290,7 @@ public class DbusManagerImpl implements Manager {
         if (updateGroup.getAvatarFile() != null) {
             group.Set("org.asamk.Signal.Group",
                     "Avatar",
-                    updateGroup.getAvatarFile() == null ? "" : updateGroup.getAvatarFile().getPath());
+                    updateGroup.getAvatarFile() == null ? "" : updateGroup.getAvatarFile());
         }
         if (updateGroup.getExpirationTimer() != null) {
             group.Set("org.asamk.Signal.Group", "MessageExpirationTimer", updateGroup.getExpirationTimer());
@@ -352,6 +387,13 @@ public class DbusManagerImpl implements Manager {
                 groupId -> signal.sendGroupMessage(message.messageText(), message.attachments(), groupId));
     }
 
+    @Override
+    public SendMessageResults sendEditMessage(
+            final Message message, final Set<RecipientIdentifier> recipients, final long editTargetTimestamp
+    ) throws IOException, AttachmentInvalidException, NotAGroupMemberException, GroupNotFoundException, GroupSendingNotAllowedException, UnregisteredRecipientException, InvalidStickerException {
+        throw new UnsupportedOperationException();
+    }
+
     @Override
     public SendMessageResults sendRemoteDeleteMessage(
             final long targetSentTimestamp, final Set<RecipientIdentifier> recipients
@@ -368,7 +410,8 @@ public class DbusManagerImpl implements Manager {
             final boolean remove,
             final RecipientIdentifier.Single targetAuthor,
             final long targetSentTimestamp,
-            final Set<RecipientIdentifier> recipients
+            final Set<RecipientIdentifier> recipients,
+            final boolean isStory
     ) throws IOException, NotAGroupMemberException, GroupNotFoundException, GroupSendingNotAllowedException {
         return handleMessage(recipients,
                 numbers -> signal.sendMessageReaction(emoji,
@@ -392,7 +435,8 @@ public class DbusManagerImpl implements Manager {
     public SendMessageResults sendPaymentNotificationMessage(
             final byte[] receipt, final String note, final RecipientIdentifier.Single recipient
     ) throws IOException {
-        throw new UnsupportedOperationException();
+        final var timestamp = signal.sendPaymentNotification(receipt, note, recipient.getIdentifier());
+        return new SendMessageResults(timestamp, Map.of());
     }
 
     @Override
@@ -413,15 +457,15 @@ public class DbusManagerImpl implements Manager {
 
     @Override
     public void setContactName(
-            final RecipientIdentifier.Single recipient, final String name
-    ) throws NotMasterDeviceException {
-        signal.setContactName(recipient.getIdentifier(), name);
+            final RecipientIdentifier.Single recipient, final String givenName, final String familyName
+    ) throws NotPrimaryDeviceException {
+        signal.setContactName(recipient.getIdentifier(), givenName);
     }
 
     @Override
     public void setContactsBlocked(
             final Collection<RecipientIdentifier.Single> recipients, final boolean blocked
-    ) throws NotMasterDeviceException, IOException {
+    ) throws NotPrimaryDeviceException, IOException {
         for (final var recipient : recipients) {
             signal.setContactBlocked(recipient.getIdentifier(), blocked);
         }
@@ -457,6 +501,11 @@ public class DbusManagerImpl implements Manager {
         }
     }
 
+    @Override
+    public void installStickerPack(final StickerPackUrl url) throws IOException {
+        throw new UnsupportedOperationException();
+    }
+
     @Override
     public List<StickerPack> getStickerPacks() {
         throw new UnsupportedOperationException();
@@ -473,7 +522,7 @@ public class DbusManagerImpl implements Manager {
             if (isWeakListener) {
                 weakHandlers.add(handler);
             } else {
-                if (messageHandlers.size() == 0) {
+                if (messageHandlers.isEmpty()) {
                     installMessageHandlers();
                 }
                 messageHandlers.add(handler);
@@ -486,7 +535,7 @@ public class DbusManagerImpl implements Manager {
         synchronized (messageHandlers) {
             weakHandlers.remove(handler);
             messageHandlers.remove(handler);
-            if (messageHandlers.size() == 0) {
+            if (messageHandlers.isEmpty()) {
                 uninstallMessageHandlers();
             }
         }
@@ -495,53 +544,55 @@ public class DbusManagerImpl implements Manager {
     @Override
     public boolean isReceiving() {
         synchronized (messageHandlers) {
-            return messageHandlers.size() > 0;
-        }
-    }
-
-    @Override
-    public void receiveMessages(final ReceiveMessageHandler handler) throws IOException {
-        addReceiveHandler(handler);
-        try {
-            synchronized (this) {
-                this.wait();
-            }
-        } catch (InterruptedException ignored) {
+            return !messageHandlers.isEmpty();
         }
-        removeReceiveHandler(handler);
     }
 
     @Override
     public void receiveMessages(
-            final Duration timeout, final ReceiveMessageHandler handler
+            Optional<Duration> timeout, Optional<Integer> maxMessages, ReceiveMessageHandler handler
     ) throws IOException {
+        final var remainingMessages = new AtomicInteger(maxMessages.orElse(-1));
         final var lastMessage = new AtomicLong(System.currentTimeMillis());
+        final var thread = Thread.currentThread();
 
         final ReceiveMessageHandler receiveHandler = (envelope, e) -> {
             lastMessage.set(System.currentTimeMillis());
             handler.handleMessage(envelope, e);
+            if (remainingMessages.get() > 0) {
+                if (remainingMessages.decrementAndGet() <= 0) {
+                    remainingMessages.set(0);
+                    thread.interrupt();
+                }
+            }
         };
         addReceiveHandler(receiveHandler);
-        while (true) {
+        if (timeout.isPresent()) {
+            while (remainingMessages.get() != 0) {
+                try {
+                    final var passedTime = System.currentTimeMillis() - lastMessage.get();
+                    final var sleepTimeRemaining = timeout.get().toMillis() - passedTime;
+                    if (sleepTimeRemaining < 0) {
+                        break;
+                    }
+                    Thread.sleep(sleepTimeRemaining);
+                } catch (InterruptedException ignored) {
+                }
+            }
+        } else {
             try {
-                final var sleepTimeRemaining = timeout.toMillis() - (System.currentTimeMillis() - lastMessage.get());
-                if (sleepTimeRemaining < 0) {
-                    break;
+                synchronized (this) {
+                    this.wait();
                 }
-                Thread.sleep(sleepTimeRemaining);
             } catch (InterruptedException ignored) {
             }
         }
-        removeReceiveHandler(receiveHandler);
-    }
 
-    @Override
-    public void setIgnoreAttachments(final boolean ignoreAttachments) {
+        removeReceiveHandler(receiveHandler);
     }
 
     @Override
-    public boolean hasCaughtUpWithOldMessages() {
-        return true;
+    public void setReceiveConfig(final ReceiveConfig receiveConfig) {
     }
 
     @Override
@@ -571,7 +622,7 @@ public class DbusManagerImpl implements Manager {
                 return null;
             }
             final var contactName = signal.getContactName(n);
-            if (onlyContacts && contactName.length() == 0) {
+            if (onlyContacts && contactName.isEmpty()) {
                 return null;
             }
             if (name.isPresent() && !name.get().equals(contactName)) {
@@ -579,7 +630,7 @@ public class DbusManagerImpl implements Manager {
             }
             return Recipient.newBuilder()
                     .withAddress(new RecipientAddress(null, n))
-                    .withContact(new Contact(contactName, null, 0, contactBlocked, false, false))
+                    .withContact(new Contact(contactName, null, null, 0, contactBlocked, false, false))
                     .build();
         }).filter(Objects::nonNull).toList();
     }
@@ -642,20 +693,8 @@ public class DbusManagerImpl implements Manager {
     }
 
     @Override
-    public boolean trustIdentityVerified(final RecipientIdentifier.Single recipient, final byte[] fingerprint) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public boolean trustIdentityVerifiedSafetyNumber(
-            final RecipientIdentifier.Single recipient, final String safetyNumber
-    ) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public boolean trustIdentityVerifiedSafetyNumber(
-            final RecipientIdentifier.Single recipient, final byte[] safetyNumber
+    public boolean trustIdentityVerified(
+            final RecipientIdentifier.Single recipient, final IdentityVerificationCode verificationCode
     ) {
         throw new UnsupportedOperationException();
     }
@@ -682,7 +721,7 @@ public class DbusManagerImpl implements Manager {
             this.notify();
         }
         synchronized (messageHandlers) {
-            if (messageHandlers.size() > 0) {
+            if (!messageHandlers.isEmpty()) {
                 uninstallMessageHandlers();
             }
             weakHandlers.clear();
@@ -706,7 +745,7 @@ public class DbusManagerImpl implements Manager {
                 .map(RecipientIdentifier.Single.class::cast)
                 .map(RecipientIdentifier.Single::getIdentifier)
                 .toList();
-        if (singleRecipients.size() > 0) {
+        if (!singleRecipients.isEmpty()) {
             timestamp = recipientsHandler.apply(singleRecipients);
         }
 
@@ -755,12 +794,14 @@ public class DbusManagerImpl implements Manager {
                                         messageReceived.getGroupId()), false, 0))
                                         : Optional.empty(),
                                 Optional.empty(),
+                                Optional.empty(),
                                 Optional.of(messageReceived.getMessage()),
                                 0,
                                 false,
                                 false,
                                 false,
                                 false,
+                                false,
                                 Optional.empty(),
                                 Optional.empty(),
                                 Optional.empty(),
@@ -769,12 +810,58 @@ public class DbusManagerImpl implements Manager {
                                 Optional.empty(),
                                 List.of(),
                                 List.of(),
+                                List.of(),
                                 List.of())),
                         Optional.empty(),
+                        Optional.empty(),
+                        Optional.empty(),
                         Optional.empty());
                 notifyMessageHandlers(envelope);
             };
             connection.addSigHandler(Signal.MessageReceivedV2.class, signal, this.dbusMsgHandler);
+            this.dbusEditMsgHandler = messageReceived -> {
+                final var extras = messageReceived.getExtras();
+                final var envelope = new MessageEnvelope(Optional.of(new RecipientAddress(null,
+                        messageReceived.getSender())),
+                        0,
+                        messageReceived.getTimestamp(),
+                        0,
+                        0,
+                        false,
+                        Optional.empty(),
+                        Optional.empty(),
+                        Optional.empty(),
+                        Optional.of(new MessageEnvelope.Edit(messageReceived.getTargetSentTimestamp(),
+                                new MessageEnvelope.Data(messageReceived.getTimestamp(),
+                                        messageReceived.getGroupId().length > 0
+                                                ? Optional.of(new MessageEnvelope.Data.GroupContext(GroupId.unknownVersion(
+                                                messageReceived.getGroupId()), false, 0))
+                                                : Optional.empty(),
+                                        Optional.empty(),
+                                        Optional.empty(),
+                                        Optional.of(messageReceived.getMessage()),
+                                        0,
+                                        false,
+                                        false,
+                                        false,
+                                        false,
+                                        false,
+                                        Optional.empty(),
+                                        Optional.empty(),
+                                        Optional.empty(),
+                                        getAttachments(extras),
+                                        Optional.empty(),
+                                        Optional.empty(),
+                                        List.of(),
+                                        List.of(),
+                                        List.of(),
+                                        List.of()))),
+                        Optional.empty(),
+                        Optional.empty(),
+                        Optional.empty());
+                notifyMessageHandlers(envelope);
+            };
+            connection.addSigHandler(Signal.EditMessageReceived.class, signal, this.dbusEditMsgHandler);
 
             this.dbusRcptHandler = receiptReceived -> {
                 final var type = switch (receiptReceived.getReceiptType()) {
@@ -796,6 +883,8 @@ public class DbusManagerImpl implements Manager {
                         Optional.empty(),
                         Optional.empty(),
                         Optional.empty(),
+                        Optional.empty(),
+                        Optional.empty(),
                         Optional.empty());
                 notifyMessageHandlers(envelope);
             };
@@ -813,6 +902,7 @@ public class DbusManagerImpl implements Manager {
                         Optional.empty(),
                         Optional.empty(),
                         Optional.empty(),
+                        Optional.empty(),
                         Optional.of(new MessageEnvelope.Sync(Optional.of(new MessageEnvelope.Sync.Sent(syncReceived.getTimestamp(),
                                 syncReceived.getTimestamp(),
                                 syncReceived.getDestination().isEmpty()
@@ -825,12 +915,14 @@ public class DbusManagerImpl implements Manager {
                                                 syncReceived.getGroupId()), false, 0))
                                                 : Optional.empty(),
                                         Optional.empty(),
+                                        Optional.empty(),
                                         Optional.of(syncReceived.getMessage()),
                                         0,
                                         false,
                                         false,
                                         false,
                                         false,
+                                        false,
                                         Optional.empty(),
                                         Optional.empty(),
                                         Optional.empty(),
@@ -839,7 +931,10 @@ public class DbusManagerImpl implements Manager {
                                         Optional.empty(),
                                         List.of(),
                                         List.of(),
-                                        List.of())))),
+                                        List.of(),
+                                        List.of())),
+                                Optional.empty(),
+                                Optional.empty())),
                                 Optional.empty(),
                                 List.of(),
                                 List.of(),
@@ -847,12 +942,13 @@ public class DbusManagerImpl implements Manager {
                                 Optional.empty(),
                                 Optional.empty(),
                                 Optional.empty())),
+                        Optional.empty(),
                         Optional.empty());
                 notifyMessageHandlers(envelope);
             };
             connection.addSigHandler(Signal.SyncMessageReceivedV2.class, signal, this.dbusSyncHandler);
         } catch (DBusException e) {
-            e.printStackTrace();
+            throw new RuntimeException(e);
         }
         signal.subscribeReceive();
     }
@@ -868,10 +964,11 @@ public class DbusManagerImpl implements Manager {
         try {
             signal.unsubscribeReceive();
             connection.removeSigHandler(Signal.MessageReceivedV2.class, signal, this.dbusMsgHandler);
+            connection.removeSigHandler(Signal.EditMessageReceived.class, signal, this.dbusEditMsgHandler);
             connection.removeSigHandler(Signal.ReceiptReceivedV2.class, signal, this.dbusRcptHandler);
             connection.removeSigHandler(Signal.SyncMessageReceivedV2.class, signal, this.dbusSyncHandler);
         } catch (DBusException e) {
-            e.printStackTrace();
+            throw new RuntimeException(e);
         }
     }
 
@@ -902,6 +999,11 @@ public class DbusManagerImpl implements Manager {
         }).toList();
     }
 
+    @Override
+    public InputStream retrieveAttachment(final String id) throws IOException {
+        throw new UnsupportedOperationException();
+    }
+
     @SuppressWarnings("unchecked")
     private <T> T getValue(
             final Map<String, Variant<?>> stringVariantMap, final String field