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Store message count, unread count and timestamp of latest message

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in group metadata to be able to speed up group listings.

Closes #584, #586, #585
This commit is contained in:
Torsten Grote
2016-10-04 13:37:29 -03:00
parent 3fa84ec7a8
commit a727a0817e
25 changed files with 421 additions and 141 deletions
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26
briar-core/src/org/briarproject/privategroup/PrivateGroupManagerImpl.java
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@@ -28,8 +28,6 @@ import java.util.Collections;
import javax.inject.Inject;
import static org.briarproject.privategroup.Constants.KEY_READ;
public class PrivateGroupManagerImpl extends BdfIncomingMessageHook implements
PrivateGroupManager {
@@ -37,7 +35,6 @@ public class PrivateGroupManagerImpl extends BdfIncomingMessageHook implements
StringUtils.fromHexString("5072697661746547726f75704d616e61"
+ "67657220627920546f727374656e2047"));
private final DatabaseComponent db;
private final IdentityManager identityManager;
private final PrivateGroupFactory privateGroupFactory;
@@ -46,9 +43,8 @@ public class PrivateGroupManagerImpl extends BdfIncomingMessageHook implements
MetadataParser metadataParser, DatabaseComponent db,
IdentityManager identityManager,
PrivateGroupFactory privateGroupFactory) {
super(clientHelper, metadataParser);
super(db, clientHelper, metadataParser);
this.db = db;
this.identityManager = identityManager;
this.privateGroupFactory = privateGroupFactory;
}
@@ -61,11 +57,16 @@ public class PrivateGroupManagerImpl extends BdfIncomingMessageHook implements
@Override
public void addLocalMessage(GroupMessage m) throws DbException {
Transaction txn = db.startTransaction(false);
try {
BdfDictionary meta = new BdfDictionary();
clientHelper.addLocalMessage(m.getMessage(), meta, true);
clientHelper.addLocalMessage(txn, m.getMessage(), meta, true);
trackOutgoingMessage(txn, m.getMessage());
txn.setComplete();
} catch (FormatException e) {
throw new DbException(e);
} finally {
db.endTransaction(txn);
}
}
@@ -104,21 +105,12 @@ public class PrivateGroupManagerImpl extends BdfIncomingMessageHook implements
return Collections.emptyList();
}
@Override
public void setReadFlag(MessageId m, boolean read) throws DbException {
try {
BdfDictionary meta = new BdfDictionary();
meta.put(KEY_READ, read);
clientHelper.mergeMessageMetadata(m, meta);
} catch (FormatException e) {
throw new RuntimeException(e);
}
}
@Override
protected boolean incomingMessage(Transaction txn, Message m, BdfList body,
BdfDictionary meta) throws DbException, FormatException {
trackIncomingMessage(txn, m);
return true;
}