From b7874365a311055cdfd578776c8552cf5f5f7cfc Mon Sep 17 00:00:00 2001
From: akwizgran <michael@briarproject.org>
Date: Thu, 12 Apr 2018 14:22:27 +0100
Subject: [PATCH] Expose getMessageIds() through DatabaseComponent interface.
---
.../briarproject/bramble/api/db/DatabaseComponent.java | 8 ++++++++
.../briarproject/bramble/db/DatabaseComponentImpl.java | 9 +++++++++
2 files changed, 17 insertions(+)
diff --git a/bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java b/bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java
index ea05938d49..8835b75262 100644
--- a/bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java
+++ b/bramble-api/src/main/java/org/briarproject/bramble/api/db/DatabaseComponent.java
@@ -266,6 +266,14 @@ public interface DatabaseComponent {
*/
Collection<LocalAuthor> getLocalAuthors(Transaction txn) throws DbException;
+ /**
+ * Returns the IDs of all messages in the given group.
+ * <p/>
+ * Read-only.
+ */
+ Collection<MessageId> getMessageIds(Transaction txn, GroupId g)
+ throws DbException;
+
/**
* Returns the IDs of any messages that need to be validated.
* <p/>
diff --git a/bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java b/bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java
index aaab4b9dd8..3661039aa8 100644
--- a/bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java
+++ b/bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java
@@ -466,6 +466,15 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
return db.getLocalAuthors(txn);
}
+ @Override
+ public Collection<MessageId> getMessageIds(Transaction transaction,
+ GroupId g) throws DbException {
+ T txn = unbox(transaction);
+ if (!db.containsGroup(txn, g))
+ throw new NoSuchGroupException();
+ return db.getMessageIds(txn, g);
+ }
+
@Override
public Collection<MessageId> getMessagesToValidate(Transaction transaction)
throws DbException {
--
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