Refactor PrivateMessageHeader to ConversationMessageHeader base-class

This is preparation for adding attachments to private messages

briar-android/src/main/java/org/briarproject/briar/android/AndroidComponent.java

@@ -43,7 +43,7 @@ import org.briarproject.briar.api.feed.FeedManager;
 import org.briarproject.briar.api.forum.ForumManager;
 import org.briarproject.briar.api.forum.ForumSharingManager;
 import org.briarproject.briar.api.introduction.IntroductionManager;
-import org.briarproject.briar.api.messaging.ConversationManager;
+import org.briarproject.briar.api.conversation.ConversationManager;
 import org.briarproject.briar.api.messaging.MessagingManager;
 import org.briarproject.briar.api.messaging.PrivateMessageFactory;
 import org.briarproject.briar.api.privategroup.GroupMessageFactory;

briar-android/src/main/java/org/briarproject/briar/android/contact/ContactListFragment.java

@@ -36,7 +36,7 @@ import org.briarproject.briar.android.keyagreement.ContactExchangeActivity;
 import org.briarproject.briar.android.view.BriarRecyclerView;
 import org.briarproject.briar.api.android.AndroidNotificationManager;
 import org.briarproject.briar.api.client.MessageTracker.GroupCount;
-import org.briarproject.briar.api.messaging.ConversationManager;
+import org.briarproject.briar.api.conversation.ConversationManager;
 import org.briarproject.briar.api.messaging.PrivateMessageHeader;
 import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
 

briar-android/src/main/java/org/briarproject/briar/android/contact/ConversationActivity.java

@@ -63,15 +63,16 @@ import org.briarproject.briar.api.android.AndroidNotificationManager;
 import org.briarproject.briar.api.blog.BlogSharingManager;
 import org.briarproject.briar.api.client.ProtocolStateException;
 import org.briarproject.briar.api.client.SessionId;
+import org.briarproject.briar.api.conversation.ConversationMessageHeader;
 import org.briarproject.briar.api.forum.ForumSharingManager;
 import org.briarproject.briar.api.introduction.IntroductionManager;
-import org.briarproject.briar.api.messaging.ConversationManager;
+import org.briarproject.briar.api.conversation.ConversationManager;
 import org.briarproject.briar.api.messaging.MessagingManager;
 import org.briarproject.briar.api.messaging.PrivateMessage;
 import org.briarproject.briar.api.messaging.PrivateMessageFactory;
 import org.briarproject.briar.api.messaging.PrivateMessageHeader;
-import org.briarproject.briar.api.messaging.PrivateRequest;
-import org.briarproject.briar.api.messaging.PrivateResponse;
+import org.briarproject.briar.api.conversation.ConversationRequest;
+import org.briarproject.briar.api.conversation.ConversationResponse;
 import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
 import org.briarproject.briar.api.privategroup.invitation.GroupInvitationManager;
 
@@ -326,7 +327,7 @@ public class ConversationActivity extends BriarActivity
 		runOnDbThread(() -> {
 			try {
 				long start = now();
-				Collection<PrivateMessageHeader> headers =
+				Collection<ConversationMessageHeader> headers =
 						conversationManager.getMessageHeaders(contactId);
 				logDuration(LOG, "Loading messages", start);
 				displayMessages(revision, headers);
@@ -339,7 +340,7 @@ public class ConversationActivity extends BriarActivity
 	}
 
 	private void displayMessages(int revision,
-			Collection<PrivateMessageHeader> headers) {
+			Collection<ConversationMessageHeader> headers) {
 		runOnUiThreadUnlessDestroyed(() -> {
 			if (revision == adapter.getRevision()) {
 				adapter.incrementRevision();
@@ -363,9 +364,10 @@ public class ConversationActivity extends BriarActivity
 	 */
 	@SuppressWarnings("ConstantConditions")
 	private List<ConversationItem> createItems(
-			Collection<PrivateMessageHeader> headers) {
+			Collection<ConversationMessageHeader> headers) {
 		List<ConversationItem> items = new ArrayList<>(headers.size());
-		for (PrivateMessageHeader h : headers) items.add(h.accept(visitor));
+		for (ConversationMessageHeader h : headers)
+			items.add(h.accept(visitor));
 		return items;
 	}
 
@@ -449,9 +451,10 @@ public class ConversationActivity extends BriarActivity
 		});
 	}
 
-	private void onNewPrivateMessage(PrivateMessageHeader h) {
+	private void onNewPrivateMessage(ConversationMessageHeader h) {
 		runOnUiThreadUnlessDestroyed(() -> {
-			if (h instanceof PrivateRequest || h instanceof PrivateResponse) {
+			if (h instanceof ConversationRequest ||
+					h instanceof ConversationResponse) {
 				// contact name might not have been loaded
 				observeOnce(viewModel.getContactDisplayName(), this,
 						name -> addConversationItem(h.accept(visitor)));

briar-android/src/main/java/org/briarproject/briar/android/contact/ConversationNoticeInItem.java

@@ -6,7 +6,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.R;
-import org.briarproject.briar.api.messaging.PrivateResponse;
+import org.briarproject.briar.api.conversation.ConversationResponse;
 
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.NotThreadSafe;
@@ -24,7 +24,7 @@ class ConversationNoticeInItem extends ConversationItem {
 		this.msgText = msgText;
 	}
 
-	ConversationNoticeInItem(String text, PrivateResponse r) {
+	ConversationNoticeInItem(String text, ConversationResponse r) {
 		super(r.getId(), r.getGroupId(), text, r.getTimestamp(), r.isRead());
 		this.msgText = null;
 	}

briar-android/src/main/java/org/briarproject/briar/android/contact/ConversationNoticeOutItem.java

@@ -4,8 +4,8 @@ import android.support.annotation.LayoutRes;
 
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.briar.R;
-import org.briarproject.briar.api.messaging.PrivateRequest;
-import org.briarproject.briar.api.messaging.PrivateResponse;
+import org.briarproject.briar.api.conversation.ConversationRequest;
+import org.briarproject.briar.api.conversation.ConversationResponse;
 
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.NotThreadSafe;
@@ -17,13 +17,13 @@ class ConversationNoticeOutItem extends ConversationOutItem {
 	@Nullable
 	private final String msgText;
 
-	ConversationNoticeOutItem(String text, PrivateRequest r) {
+	ConversationNoticeOutItem(String text, ConversationRequest r) {
 		super(r.getId(), r.getGroupId(), text, r.getTimestamp(), r.isSent(),
 				r.isSeen());
 		this.msgText = r.getText();
 	}
 
-	ConversationNoticeOutItem(String text, PrivateResponse r) {
+	ConversationNoticeOutItem(String text, ConversationResponse r) {
 		super(r.getId(), r.getGroupId(), text, r.getTimestamp(), r.isSent(),
 				r.isSeen());
 		this.msgText = null;

briar-android/src/main/java/org/briarproject/briar/android/contact/ConversationRequestItem.java

@@ -6,7 +6,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.briar.R;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateRequest;
+import org.briarproject.briar.api.conversation.ConversationRequest;
 import org.briarproject.briar.api.sharing.InvitationRequest;
 import org.briarproject.briar.api.sharing.Shareable;
 
@@ -26,7 +26,7 @@ class ConversationRequestItem extends ConversationNoticeInItem {
 	private final boolean canBeOpened;
 	private boolean answered;
 
-	ConversationRequestItem(String text, RequestType type, PrivateRequest r) {
+	ConversationRequestItem(String text, RequestType type, ConversationRequest r) {
 		super(r.getId(), r.getGroupId(), text, r.getText(),
 				r.getTimestamp(), r.isRead());
 		this.requestType = type;

briar-android/src/main/java/org/briarproject/briar/android/contact/ConversationVisitor.java

@@ -14,7 +14,7 @@ import org.briarproject.briar.api.forum.ForumInvitationResponse;
 import org.briarproject.briar.api.introduction.IntroductionRequest;
 import org.briarproject.briar.api.introduction.IntroductionResponse;
 import org.briarproject.briar.api.messaging.PrivateMessageHeader;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
 import org.briarproject.briar.api.privategroup.invitation.GroupInvitationRequest;
 import org.briarproject.briar.api.privategroup.invitation.GroupInvitationResponse;
 
@@ -28,7 +28,8 @@ import static org.briarproject.briar.android.util.UiUtils.getContactDisplayName;
 
 @UiThread
 @NotNullByDefault
-class ConversationVisitor implements PrivateMessageVisitor<ConversationItem> {
+class ConversationVisitor implements
+		ConversationMessageVisitor<ConversationItem> {
 
 	private final Context ctx;
 	private final TextCache textCache;

briar-android/src/main/java/org/briarproject/briar/android/introduction/ContactChooserFragment.java

@@ -20,7 +20,7 @@ import org.briarproject.briar.android.contact.ContactListItem;
 import org.briarproject.briar.android.fragment.BaseFragment;
 import org.briarproject.briar.android.view.BriarRecyclerView;
 import org.briarproject.briar.api.client.MessageTracker.GroupCount;
-import org.briarproject.briar.api.messaging.ConversationManager;
+import org.briarproject.briar.api.conversation.ConversationManager;
 
 import java.util.ArrayList;
 import java.util.List;

briar-android/src/main/java/org/briarproject/briar/android/sharing/ShareBlogControllerImpl.java

@@ -14,7 +14,7 @@ import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.briar.android.contactselection.ContactSelectorControllerImpl;
 import org.briarproject.briar.android.controller.handler.ExceptionHandler;
 import org.briarproject.briar.api.blog.BlogSharingManager;
-import org.briarproject.briar.api.messaging.ConversationManager;
+import org.briarproject.briar.api.conversation.ConversationManager;
 
 import java.util.Collection;
 import java.util.concurrent.Executor;

briar-android/src/main/java/org/briarproject/briar/android/sharing/ShareForumControllerImpl.java

@@ -14,7 +14,7 @@ import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.briar.android.contactselection.ContactSelectorControllerImpl;
 import org.briarproject.briar.android.controller.handler.ExceptionHandler;
 import org.briarproject.briar.api.forum.ForumSharingManager;
-import org.briarproject.briar.api.messaging.ConversationManager;
+import org.briarproject.briar.api.conversation.ConversationManager;
 
 import java.util.Collection;
 import java.util.concurrent.Executor;

briar-api/src/main/java/org/briarproject/briar/api/blog/BlogInvitationRequest.java

@@ -4,7 +4,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
 import org.briarproject.briar.api.sharing.InvitationRequest;
 
 import javax.annotation.Nullable;
@@ -21,7 +21,7 @@ public class BlogInvitationRequest extends InvitationRequest<Blog> {
 	}
 
 	@Override
-	public <T> T accept(PrivateMessageVisitor<T> v) {
+	public <T> T accept(ConversationMessageVisitor<T> v) {
 		return v.visitBlogInvitationRequest(this);
 	}
 }

briar-api/src/main/java/org/briarproject/briar/api/blog/BlogInvitationResponse.java

@@ -4,7 +4,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
 import org.briarproject.briar.api.sharing.InvitationResponse;
 
 @NotNullByDefault
@@ -18,7 +18,7 @@ public class BlogInvitationResponse extends InvitationResponse {
 	}
 
 	@Override
-	public <T> T accept(PrivateMessageVisitor<T> v) {
+	public <T> T accept(ConversationMessageVisitor<T> v) {
 		return v.visitBlogInvitationResponse(this);
 	}
 }

briar-api/src/main/java/org/briarproject/briar/api/blog/event/BlogInvitationRequestReceivedEvent.java

@@ -3,17 +3,17 @@ package org.briarproject.briar.api.blog.event;
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.briar.api.blog.Blog;
-import org.briarproject.briar.api.messaging.PrivateRequest;
-import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
+import org.briarproject.briar.api.conversation.ConversationRequest;
+import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent;
 
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
 public class BlogInvitationRequestReceivedEvent extends
-		PrivateMessageReceivedEvent<PrivateRequest<Blog>> {
+		ConversationMessageReceivedEvent<ConversationRequest<Blog>> {
 
-	public BlogInvitationRequestReceivedEvent(PrivateRequest<Blog> request,
+	public BlogInvitationRequestReceivedEvent(ConversationRequest<Blog> request,
 			ContactId contactId) {
 		super(request, contactId);
 	}

briar-api/src/main/java/org/briarproject/briar/api/blog/event/BlogInvitationResponseReceivedEvent.java

@@ -3,14 +3,14 @@ package org.briarproject.briar.api.blog.event;
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.briar.api.blog.BlogInvitationResponse;
-import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
+import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent;
 
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
 public class BlogInvitationResponseReceivedEvent
-		extends PrivateMessageReceivedEvent<BlogInvitationResponse> {
+		extends ConversationMessageReceivedEvent<BlogInvitationResponse> {
 
 	public BlogInvitationResponseReceivedEvent(BlogInvitationResponse response,
 			ContactId contactId) {

briar-api/src/main/java/org/briarproject/briar/api/messaging/ConversationManager.java → briar-api/src/main/java/org/briarproject/briar/api/conversation/ConversationManager.java

-package org.briarproject.briar.api.messaging;
+package org.briarproject.briar.api.conversation;
 
 import org.briarproject.bramble.api.contact.Contact;
 import org.briarproject.bramble.api.contact.ContactId;
@@ -9,6 +9,7 @@ import org.briarproject.bramble.api.sync.Group;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.MessageTracker.GroupCount;
+import org.briarproject.briar.api.messaging.MessagingManager;
 
 import java.util.Collection;
 
@@ -27,7 +28,7 @@ public interface ConversationManager {
 	 * Only {@link MessagingManager} returns only headers.
 	 * The others also return the message text.
 	 */
-	Collection<PrivateMessageHeader> getMessageHeaders(ContactId c)
+	Collection<ConversationMessageHeader> getMessageHeaders(ContactId c)
 			throws DbException;
 
 	/**
@@ -40,7 +41,7 @@ public interface ConversationManager {
 
 		Group getContactGroup(Contact c);
 
-		Collection<PrivateMessageHeader> getMessageHeaders(Transaction txn,
+		Collection<ConversationMessageHeader> getMessageHeaders(Transaction txn,
 				ContactId contactId) throws DbException;
 
 		GroupCount getGroupCount(Transaction txn, ContactId c)

briar-api/src/main/java/org/briarproject/briar/api/conversation/ConversationMessageHeader.java

+package org.briarproject.briar.api.conversation;
+
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.sync.GroupId;
+import org.briarproject.bramble.api.sync.MessageId;
+
+import javax.annotation.concurrent.Immutable;
+
+@Immutable
+@NotNullByDefault
+public abstract class ConversationMessageHeader {
+
+	private final MessageId id;
+	private final GroupId groupId;
+	private final long timestamp;
+	private final boolean local, sent, seen, read;
+
+	public ConversationMessageHeader(MessageId id, GroupId groupId, long timestamp,
+			boolean local, boolean read, boolean sent, boolean seen) {
+		this.id = id;
+		this.groupId = groupId;
+		this.timestamp = timestamp;
+		this.local = local;
+		this.sent = sent;
+		this.seen = seen;
+		this.read = read;
+	}
+
+	public MessageId getId() {
+		return id;
+	}
+
+	public GroupId getGroupId() {
+		return groupId;
+	}
+
+	public long getTimestamp() {
+		return timestamp;
+	}
+
+	public boolean isLocal() {
+		return local;
+	}
+
+	public boolean isSent() {
+		return sent;
+	}
+
+	public boolean isSeen() {
+		return seen;
+	}
+
+	public boolean isRead() {
+		return read;
+	}
+
+	public abstract <T> T accept(ConversationMessageVisitor<T> v);
+}

briar-api/src/main/java/org/briarproject/briar/api/messaging/PrivateMessageVisitor.java → briar-api/src/main/java/org/briarproject/briar/api/conversation/ConversationMessageVisitor.java

-package org.briarproject.briar.api.messaging;
+package org.briarproject.briar.api.conversation;
 
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.briar.api.blog.BlogInvitationRequest;
@@ -7,11 +7,12 @@ import org.briarproject.briar.api.forum.ForumInvitationRequest;
 import org.briarproject.briar.api.forum.ForumInvitationResponse;
 import org.briarproject.briar.api.introduction.IntroductionRequest;
 import org.briarproject.briar.api.introduction.IntroductionResponse;
+import org.briarproject.briar.api.messaging.PrivateMessageHeader;
 import org.briarproject.briar.api.privategroup.invitation.GroupInvitationRequest;
 import org.briarproject.briar.api.privategroup.invitation.GroupInvitationResponse;
 
 @NotNullByDefault
-public interface PrivateMessageVisitor<T> {
+public interface ConversationMessageVisitor<T> {
 
 	T visitPrivateMessageHeader(PrivateMessageHeader h);
 

briar-api/src/main/java/org/briarproject/briar/api/messaging/PrivateRequest.java → briar-api/src/main/java/org/briarproject/briar/api/conversation/ConversationRequest.java

-package org.briarproject.briar.api.messaging;
+package org.briarproject.briar.api.conversation;
 
 import org.briarproject.bramble.api.Nameable;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
@@ -11,7 +11,8 @@ import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
-public class PrivateRequest<N extends Nameable> extends PrivateMessageHeader {
+public abstract class ConversationRequest<N extends Nameable>
+		extends ConversationMessageHeader {
 
 	private final SessionId sessionId;
 	private final N nameable;
@@ -19,7 +20,7 @@ public class PrivateRequest<N extends Nameable> extends PrivateMessageHeader {
 	private final String text;
 	private final boolean answered;
 
-	public PrivateRequest(MessageId messageId, GroupId groupId, long time,
+	public ConversationRequest(MessageId messageId, GroupId groupId, long time,
 			boolean local, boolean sent, boolean seen, boolean read,
 			SessionId sessionId, N nameable, @Nullable String text,
 			boolean answered) {
@@ -50,4 +51,5 @@ public class PrivateRequest<N extends Nameable> extends PrivateMessageHeader {
 	public boolean wasAnswered() {
 		return answered;
 	}
+
 }

briar-api/src/main/java/org/briarproject/briar/api/messaging/PrivateResponse.java → briar-api/src/main/java/org/briarproject/briar/api/conversation/ConversationResponse.java

-package org.briarproject.briar.api.messaging;
+package org.briarproject.briar.api.conversation;
 
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
@@ -9,12 +9,12 @@ import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
-public abstract class PrivateResponse extends PrivateMessageHeader {
+public abstract class ConversationResponse extends ConversationMessageHeader {
 
 	private final SessionId sessionId;
 	private final boolean accepted;
 
-	public PrivateResponse(MessageId id, GroupId groupId, long time,
+	public ConversationResponse(MessageId id, GroupId groupId, long time,
 			boolean local, boolean sent, boolean seen, boolean read,
 			SessionId sessionId, boolean accepted) {
 		super(id, groupId, time, local, sent, seen, read);

briar-api/src/main/java/org/briarproject/briar/api/conversation/event/ConversationMessageReceivedEvent.java

+package org.briarproject.briar.api.conversation.event;
+
+import org.briarproject.bramble.api.contact.ContactId;
+import org.briarproject.bramble.api.event.Event;
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.api.conversation.ConversationMessageHeader;
+
+import javax.annotation.concurrent.Immutable;
+
+/**
+ * An event that is broadcast when a new conversation message is received.
+ */
+@Immutable
+@NotNullByDefault
+public class ConversationMessageReceivedEvent<H extends ConversationMessageHeader>
+		extends Event {
+
+	private final H messageHeader;
+	private final ContactId contactId;
+
+	public ConversationMessageReceivedEvent(H messageHeader, ContactId contactId) {
+		this.messageHeader = messageHeader;
+		this.contactId = contactId;
+	}
+
+	public H getMessageHeader() {
+		return messageHeader;
+	}
+
+	public ContactId getContactId() {
+		return contactId;
+	}
+}

briar-api/src/main/java/org/briarproject/briar/api/forum/ForumInvitationRequest.java

@@ -4,7 +4,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
 import org.briarproject.briar.api.sharing.InvitationRequest;
 
 import javax.annotation.Nullable;
@@ -23,7 +23,7 @@ public class ForumInvitationRequest extends InvitationRequest<Forum> {
 	}
 
 	@Override
-	public <T> T accept(PrivateMessageVisitor<T> v) {
+	public <T> T accept(ConversationMessageVisitor<T> v) {
 		return v.visitForumInvitationRequest(this);
 	}
 }

briar-api/src/main/java/org/briarproject/briar/api/forum/ForumInvitationResponse.java

@@ -4,7 +4,7 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
 import org.briarproject.briar.api.sharing.InvitationResponse;
 
 import javax.annotation.concurrent.Immutable;
@@ -21,7 +21,7 @@ public class ForumInvitationResponse extends InvitationResponse {
 	}
 
 	@Override
-	public <T> T accept(PrivateMessageVisitor<T> v) {
+	public <T> T accept(ConversationMessageVisitor<T> v) {
 		return v.visitForumInvitationResponse(this);
 	}
 }

briar-api/src/main/java/org/briarproject/briar/api/forum/event/ForumInvitationRequestReceivedEvent.java

@@ -2,18 +2,18 @@ package org.briarproject.briar.api.forum.event;
 
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.api.conversation.ConversationRequest;
+import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent;
 import org.briarproject.briar.api.forum.Forum;
-import org.briarproject.briar.api.messaging.PrivateRequest;
-import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
 
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
 public class ForumInvitationRequestReceivedEvent extends
-		PrivateMessageReceivedEvent<PrivateRequest<Forum>> {
+		ConversationMessageReceivedEvent<ConversationRequest<Forum>> {
 
-	public ForumInvitationRequestReceivedEvent(PrivateRequest<Forum> request,
+	public ForumInvitationRequestReceivedEvent(ConversationRequest<Forum> request,
 			ContactId contactId) {
 		super(request, contactId);
 	}

briar-api/src/main/java/org/briarproject/briar/api/forum/event/ForumInvitationResponseReceivedEvent.java

@@ -2,15 +2,15 @@ package org.briarproject.briar.api.forum.event;
 
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent;
 import org.briarproject.briar.api.forum.ForumInvitationResponse;
-import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
 
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
 public class ForumInvitationResponseReceivedEvent extends
-		PrivateMessageReceivedEvent<ForumInvitationResponse> {
+		ConversationMessageReceivedEvent<ForumInvitationResponse> {
 
 	public ForumInvitationResponseReceivedEvent(
 			ForumInvitationResponse response, ContactId contactId) {

briar-api/src/main/java/org/briarproject/briar/api/introduction/IntroductionManager.java

@@ -6,7 +6,7 @@ import org.briarproject.bramble.api.db.DbException;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.ClientId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.ConversationManager.ConversationClient;
+import org.briarproject.briar.api.conversation.ConversationManager.ConversationClient;
 
 import javax.annotation.Nullable;
 

briar-api/src/main/java/org/briarproject/briar/api/introduction/IntroductionRequest.java

@@ -6,15 +6,15 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
-import org.briarproject.briar.api.messaging.PrivateRequest;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationRequest;
 
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
-public class IntroductionRequest extends PrivateRequest<Author> {
+public class IntroductionRequest extends ConversationRequest<Author> {
 
 	private final AuthorInfo authorInfo;
 
@@ -37,7 +37,7 @@ public class IntroductionRequest extends PrivateRequest<Author> {
 	}
 
 	@Override
-	public <T> T accept(PrivateMessageVisitor<T> v) {
+	public <T> T accept(ConversationMessageVisitor<T> v) {
 		return v.visitIntroductionRequest(this);
 	}
 }

briar-api/src/main/java/org/briarproject/briar/api/introduction/IntroductionResponse.java

@@ -6,8 +6,8 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
 import org.briarproject.bramble.api.sync.GroupId;
 import org.briarproject.bramble.api.sync.MessageId;
 import org.briarproject.briar.api.client.SessionId;
-import org.briarproject.briar.api.messaging.PrivateMessageVisitor;
-import org.briarproject.briar.api.messaging.PrivateResponse;
+import org.briarproject.briar.api.conversation.ConversationMessageVisitor;
+import org.briarproject.briar.api.conversation.ConversationResponse;
 
 import javax.annotation.concurrent.Immutable;
 
@@ -15,7 +15,7 @@ import static org.briarproject.briar.api.introduction.Role.INTRODUCER;
 
 @Immutable
 @NotNullByDefault
-public class IntroductionResponse extends PrivateResponse {
+public class IntroductionResponse extends ConversationResponse {
 
 	private final Author introducedAuthor;
 	private final AuthorInfo introducedAuthorInfo;
@@ -45,7 +45,7 @@ public class IntroductionResponse extends PrivateResponse {
 	}
 
 	@Override
-	public <T> T accept(PrivateMessageVisitor<T> v) {
+	public <T> T accept(ConversationMessageVisitor<T> v) {
 		return v.visitIntroductionResponse(this);
 	}
 }

briar-api/src/main/java/org/briarproject/briar/api/introduction/event/IntroductionRequestReceivedEvent.java

@@ -2,15 +2,15 @@ package org.briarproject.briar.api.introduction.event;
 
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent;
 import org.briarproject.briar.api.introduction.IntroductionRequest;
-import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
 
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
-public class IntroductionRequestReceivedEvent extends
-		PrivateMessageReceivedEvent<IntroductionRequest> {
+public class IntroductionRequestReceivedEvent
+		extends ConversationMessageReceivedEvent<IntroductionRequest> {
 
 	public IntroductionRequestReceivedEvent(
 			IntroductionRequest introductionRequest, ContactId contactId) {

briar-api/src/main/java/org/briarproject/briar/api/introduction/event/IntroductionResponseReceivedEvent.java

@@ -2,15 +2,15 @@ package org.briarproject.briar.api.introduction.event;
 
 import org.briarproject.bramble.api.contact.ContactId;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent;
 import org.briarproject.briar.api.introduction.IntroductionResponse;
-import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
 
 import javax.annotation.concurrent.Immutable;
 
 @Immutable
 @NotNullByDefault
 public class IntroductionResponseReceivedEvent extends
-		PrivateMessageReceivedEvent<IntroductionResponse> {
+		ConversationMessageReceivedEvent<IntroductionResponse> {