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[core] Add MessagingManager#getAttachment()

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This commit is contained in:
Torsten Grote
2018-11-02 18:38:47 -03:00
parent 934f14ef31
commit 483106e00c
2 changed files with 18 additions and 0 deletions
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5
briar-api/src/main/java/org/briarproject/briar/api/messaging/MessagingManager.java
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@@ -46,4 +46,9 @@ public interface MessagingManager extends ConversationClient {
*/ */
String getMessageText(MessageId m) throws DbException; String getMessageText(MessageId m) throws DbException;
/**
* Returns the attachment with the given ID.
*/
Attachment getAttachment(MessageId m) throws DbException;
} }

13
briar-core/src/main/java/org/briarproject/briar/messaging/MessagingManagerImpl.java
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@@ -24,20 +24,24 @@ import org.briarproject.bramble.api.versioning.ClientVersioningManager;
import org.briarproject.bramble.api.versioning.ClientVersioningManager.ClientVersioningHook; import org.briarproject.bramble.api.versioning.ClientVersioningManager.ClientVersioningHook;
import org.briarproject.briar.api.client.MessageTracker; import org.briarproject.briar.api.client.MessageTracker;
import org.briarproject.briar.api.conversation.ConversationMessageHeader; import org.briarproject.briar.api.conversation.ConversationMessageHeader;
import org.briarproject.briar.api.messaging.Attachment;
import org.briarproject.briar.api.messaging.MessagingManager; import org.briarproject.briar.api.messaging.MessagingManager;
import org.briarproject.briar.api.messaging.PrivateMessage; import org.briarproject.briar.api.messaging.PrivateMessage;
import org.briarproject.briar.api.messaging.PrivateMessageHeader; import org.briarproject.briar.api.messaging.PrivateMessageHeader;
import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent; import org.briarproject.briar.api.messaging.event.PrivateMessageReceivedEvent;
import org.briarproject.briar.client.ConversationClientImpl; import org.briarproject.briar.client.ConversationClientImpl;
import java.nio.ByteBuffer;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collection; import java.util.Collection;
import java.util.Map; import java.util.Map;
import java.util.Random;
import javax.annotation.concurrent.Immutable; import javax.annotation.concurrent.Immutable;
import javax.inject.Inject; import javax.inject.Inject;
import static java.util.Collections.emptyList; import static java.util.Collections.emptyList;
import static org.briarproject.bramble.api.sync.SyncConstants.MAX_MESSAGE_BODY_LENGTH;
import static org.briarproject.briar.client.MessageTrackerConstants.MSG_KEY_READ; import static org.briarproject.briar.client.MessageTrackerConstants.MSG_KEY_READ;
@Immutable @Immutable
@@ -221,4 +225,13 @@ class MessagingManagerImpl extends ConversationClientImpl
} }
} }
@Override
public Attachment getAttachment(MessageId m) {
// TODO add real implementation
// TODO return actual random/fake image before real implementation is done
byte[] b = new byte[MAX_MESSAGE_BODY_LENGTH];
new Random().nextBytes(b);
return new Attachment(ByteBuffer.wrap(b));
}
} }