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Pass message IDs to cleanup hooks in batches.

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This commit is contained in:
akwizgran
2021-02-26 12:49:35 +00:00
committed by Torsten Grote
parent 43b437af92
commit 4bd8ee8ccf
2 changed files with 9 additions and 11 deletions
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14
bramble-api/src/main/java/org/briarproject/bramble/api/cleanup/CleanupHook.java
View File

@@ -7,6 +7,8 @@ import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.bramble.api.sync.GroupId;
import org.briarproject.bramble.api.sync.MessageId;
import java.util.Collection;
/**
* An interface for registering a hook with the {@link CleanupManager}
* that will be called when a message's cleanup deadline is reached.
@@ -15,12 +17,10 @@ import org.briarproject.bramble.api.sync.MessageId;
public interface CleanupHook {
/**
* Called when a message's cleanup deadline is reached. If this method
* returns true, a {@link MessagesCleanedUpEvent} will be broadcast.
*
* @return True if the message has been deleted, or false if it has not,
* in which case the message's cleanup timer will be stopped
* Called when the cleanup deadlines of one or more messages are reached.
* When this method returns, a {@link MessagesCleanedUpEvent} will be
* broadcast.
*/
boolean deleteMessage(Transaction txn, GroupId g, MessageId m)
throws DbException;
void deleteMessages(Transaction txn, GroupId g,
Collection<MessageId> messageIds) throws DbException;
}

6
bramble-core/src/main/java/org/briarproject/bramble/cleanup/CleanupManagerImpl.java
View File

@@ -137,6 +137,7 @@ class CleanupManagerImpl implements CleanupManager, Service, EventListener {
if (LOG.isLoggable(INFO)) {
LOG.info(messageIds.size() + " messages to delete");
}
for (MessageId m : messageIds) db.stopCleanupTimer(txn, m);
Group group = db.getGroup(txn, groupId);
ClientMajorVersion cv = new ClientMajorVersion(group.getClientId(),
group.getMajorVersion());
@@ -144,10 +145,7 @@ class CleanupManagerImpl implements CleanupManager, Service, EventListener {
if (hook == null) {
throw new IllegalStateException("No cleanup hook for " + cv);
}
for (MessageId m : messageIds) {
hook.deleteMessage(txn, groupId, m);
db.stopCleanupTimer(txn, m);
}
hook.deleteMessages(txn, groupId, messageIds);
txn.attach(new MessagesCleanedUpEvent(groupId, messageIds));
}
}