Use short type labels in JSON API instead of long Java-like namespaces

briar-headless/README.md

@@ -89,7 +89,7 @@ It returns a JSON array of private messages:
     "seen": true,
     "sent": true,
     "timestamp": 1537376633850,
-    "type": "org.briarproject.briar.api.messaging.PrivateMessageHeader"
+    "type": "PrivateMessage"
 }
 ```
 
@@ -172,9 +172,9 @@ it will send a JSON object to connected websocket clients:
         "seen": false,
         "sent": false,
         "timestamp": 1537389146088,
-        "type": "org.briarproject.briar.api.messaging.PrivateMessageHeader"
+        "type": "PrivateMessage"
     },
-    "name": "org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent",
+    "name": "PrivateMessageReceivedEvent",
     "type": "event"
 }
 ```

briar-headless/src/main/java/org/briarproject/briar/headless/messaging/MessagingControllerImpl.kt

@@ -31,8 +31,7 @@ import javax.annotation.concurrent.Immutable
 import javax.inject.Inject
 import javax.inject.Singleton
 
-internal const val EVENT_PRIVATE_MESSAGE =
-    "org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent"
+internal const val EVENT_PRIVATE_MESSAGE = "PrivateMessageReceivedEvent"
 
 @Immutable
 @Singleton
@@ -121,4 +120,4 @@ private class JsonVisitor(
     override fun visitIntroductionRequest(r: IntroductionRequest) = r.output(contactId)
 
     override fun visitIntroductionResponse(r: IntroductionResponse) = r.output(contactId)
-}
\ No newline at end of file
+}

briar-headless/src/main/java/org/briarproject/briar/headless/messaging/OutputPrivateMessage.kt

@@ -6,7 +6,7 @@ import org.briarproject.briar.api.messaging.PrivateMessageHeader
 import org.briarproject.briar.headless.json.JsonDict
 
 internal fun PrivateMessageHeader.output(contactId: ContactId, body: String?) = JsonDict(
-    "type" to "org.briarproject.briar.api.messaging.PrivateMessageHeader",
+    "type" to "PrivateMessage",
     "contactId" to contactId.int,
     "timestamp" to timestamp,
     "read" to isRead,
@@ -19,7 +19,7 @@ internal fun PrivateMessageHeader.output(contactId: ContactId, body: String?) =
 )
 
 internal fun PrivateMessage.output(contactId: ContactId, body: String) = JsonDict(
-    "type" to "org.briarproject.briar.api.messaging.PrivateMessageHeader",
+    "type" to "PrivateMessage",
     "contactId" to contactId.int,
     "timestamp" to message.timestamp,
     "read" to true,

briar-headless/src/main/java/org/briarproject/briar/headless/messaging/OutputPrivateRequest.kt

@@ -23,7 +23,7 @@ internal fun PrivateRequest<*>.output(contactId: ContactId): JsonDict {
 internal fun IntroductionRequest.output(contactId: ContactId): JsonDict {
     val dict = (this as PrivateRequest<*>).output(contactId)
     dict.putAll(
-        "type" to "org.briarproject.briar.api.introduction.IntroductionRequest",
+        "type" to "IntroductionRequest",
         "alreadyContact" to isContact
     )
     return dict
@@ -37,18 +37,18 @@ internal fun InvitationRequest<*>.output(contactId: ContactId): JsonDict {
 
 internal fun BlogInvitationRequest.output(contactId: ContactId): JsonDict {
     val dict = (this as InvitationRequest<*>).output(contactId)
-    dict["type"] = "org.briarproject.briar.api.blog.BlogInvitationRequest"
+    dict["type"] = "BlogInvitationRequest"
     return dict
 }
 
 internal fun ForumInvitationRequest.output(contactId: ContactId): JsonDict {
     val dict = (this as InvitationRequest<*>).output(contactId)
-    dict["type"] = "org.briarproject.briar.api.forum.ForumInvitationRequest"
+    dict["type"] = "ForumInvitationRequest"
     return dict
 }
 
 internal fun GroupInvitationRequest.output(contactId: ContactId): JsonDict {
     val dict = (this as InvitationRequest<*>).output(contactId)
-    dict["type"] = "org.briarproject.briar.api.privategroup.invitation.GroupInvitationRequest"
+    dict["type"] = "GroupInvitationRequest"
     return dict
 }

briar-headless/src/main/java/org/briarproject/briar/headless/messaging/OutputPrivateResponse.kt

@@ -23,7 +23,7 @@ internal fun PrivateResponse.output(contactId: ContactId): JsonDict {
 internal fun IntroductionResponse.output(contactId: ContactId): JsonDict {
     val dict = (this as PrivateResponse).output(contactId)
     dict.putAll(
-        "type" to "org.briarproject.briar.api.introduction.IntroductionResponse",
+        "type" to "IntroductionResponse",
         "introducedAuthor" to introducedAuthor.output(),
         "introducer" to isIntroducer
     )
@@ -38,18 +38,18 @@ internal fun InvitationResponse.output(contactId: ContactId): JsonDict {
 
 internal fun BlogInvitationResponse.output(contactId: ContactId): JsonDict {
     val dict = (this as InvitationResponse).output(contactId)
-    dict["type"] = "org.briarproject.briar.api.blog.BlogInvitationResponse"
+    dict["type"] = "BlogInvitationResponse"
     return dict
 }
 
 internal fun ForumInvitationResponse.output(contactId: ContactId): JsonDict {
     val dict = (this as InvitationResponse).output(contactId)
-    dict["type"] = "org.briarproject.briar.api.blog.BlogInvitationResponse"
+    dict["type"] = "BlogInvitationResponse"
     return dict
 }
 
 internal fun GroupInvitationResponse.output(contactId: ContactId): JsonDict {
     val dict = (this as InvitationResponse).output(contactId)
-    dict["type"] = "org.briarproject.briar.api.privategroup.invitation.GroupInvitationResponse"
+    dict["type"] = "GroupInvitationResponse"
     return dict
 }

briar-headless/src/test/java/org/briarproject/briar/headless/event/WebSocketControllerTest.kt

@@ -65,7 +65,7 @@ internal class WebSocketControllerTest : ControllerTest() {
         val json = """
         {
             "type": "event",
-            "name": "org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent",
+            "name": "PrivateMessageReceivedEvent",
             "data": ${toJson(header.output(contact.id, body))}
         }
         """

briar-headless/src/test/java/org/briarproject/briar/headless/messaging/MessagingControllerImplTest.kt

@@ -115,10 +115,7 @@ internal class MessagingControllerImplTest : ControllerTest() {
         assertEquals(contact.id.int, output["contactId"])
         assertEquals(body, output["body"])
         assertEquals(message.id.bytes, output["id"])
-        assertEquals(
-            "org.briarproject.briar.api.messaging.PrivateMessageHeader",
-            output["type"]
-        )
+        assertEquals("PrivateMessage", output["type"])
     }
 
     @Test
@@ -170,7 +167,7 @@ internal class MessagingControllerImplTest : ControllerTest() {
         val json = """
             {
                 "body": "$body",
-                "type": "org.briarproject.briar.api.messaging.PrivateMessageHeader",
+                "type": "PrivateMessage",
                 "timestamp": $timestamp,
                 "groupId": ${toJson(header.groupId.bytes)},
                 "contactId": ${contact.id.int},
@@ -193,7 +190,7 @@ internal class MessagingControllerImplTest : ControllerTest() {
         val json = """
             {
                 "body": null,
-                "type": "org.briarproject.briar.api.introduction.IntroductionRequest",
+                "type": "IntroductionRequest",
                 "timestamp": $timestamp,
                 "groupId": ${toJson(request.groupId.bytes)},
                 "contactId": ${contact.id.int},