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Introduce a MessageContext class for more flexibility

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This change will allow to pass message dependencies from the client
validators to the ValidationManager.
This commit is contained in:
Torsten Grote
2016-05-17 18:20:24 -03:00
committed by str4d
parent 8c2fd905a1
commit 3f2b85ac0d
18 changed files with 209 additions and 72 deletions
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28
briar-api/src/org/briarproject/api/clients/BdfMessageContext.java Normal file
View File

@@ -0,0 +1,28 @@
package org.briarproject.api.clients;
import org.briarproject.api.data.BdfDictionary;
import org.briarproject.api.sync.BaseMessageContext;
import org.briarproject.api.sync.MessageId;
import java.util.Collection;
public class BdfMessageContext extends BaseMessageContext {
private final BdfDictionary dictionary;
public BdfMessageContext(BdfDictionary dictionary,
Collection<MessageId> dependencies) {
super(dependencies);
this.dictionary = dictionary;
}
public BdfMessageContext(BdfDictionary dictionary) {
this(dictionary, null);
}
public BdfDictionary getDictionary() {
return dictionary;
}
}

9
briar-api/src/org/briarproject/api/clients/MessageQueueManager.java
View File

@@ -5,6 +5,8 @@ import org.briarproject.api.db.Metadata;
import org.briarproject.api.db.Transaction;
import org.briarproject.api.sync.ClientId;
import org.briarproject.api.sync.Group;
import org.briarproject.api.sync.InvalidMessageException;
import org.briarproject.api.sync.MessageContext;
public interface MessageQueueManager {
@@ -34,10 +36,11 @@ public interface MessageQueueManager {
interface QueueMessageValidator {
/**
* Validates the given message and returns its metadata if the message
* is valid, or null if the message is invalid.
* Validates the given message and returns its metadata and
* dependencies.
*/
Metadata validateMessage(QueueMessage q, Group g);
MessageContext validateMessage(QueueMessage q, Group g)
throws InvalidMessageException;
}
interface IncomingQueueMessageHook {