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Call the listeners when contacts are added and removed.

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This commit is contained in:
akwizgran
2011-08-11 15:55:30 +01:00
parent 151a360587
commit 3edfa5d1ba
4 changed files with 37 additions and 28 deletions
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23
components/net/sf/briar/db/ReadWriteLockDatabaseComponent.java
View File

@@ -12,7 +12,7 @@ import java.util.logging.Logger;
import net.sf.briar.api.ContactId;
import net.sf.briar.api.Rating;
import net.sf.briar.api.db.DatabaseListener;
import net.sf.briar.api.db.DatabaseListener.Event;
import net.sf.briar.api.db.DbException;
import net.sf.briar.api.db.NoSuchContactException;
import net.sf.briar.api.protocol.Ack;
@@ -106,17 +106,17 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
public ContactId addContact(Map<String, Map<String, String>> transports,
byte[] secret) throws DbException {
if(LOG.isLoggable(Level.FINE)) LOG.fine("Adding contact");
ContactId c;
contactLock.writeLock().lock();
try {
transportLock.writeLock().lock();
try {
Txn txn = db.startTransaction();
try {
ContactId c = db.addContact(txn, transports, secret);
c = db.addContact(txn, transports, secret);
db.commitTransaction(txn);
if(LOG.isLoggable(Level.FINE))
LOG.fine("Added contact " + c);
return c;
} catch(DbException e) {
db.abortTransaction(txn);
throw e;
@@ -127,6 +127,9 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
} finally {
contactLock.writeLock().unlock();
}
// Call the listeners outside the lock
callListeners(Event.CONTACTS_UPDATED);
return c;
}
public void addLocallyGeneratedMessage(Message m) throws DbException {
@@ -167,7 +170,7 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
contactLock.readLock().unlock();
}
// Call the listeners outside the lock
if(added) callListeners(DatabaseListener.Event.MESSAGES_ADDED);
if(added) callListeners(Event.MESSAGES_ADDED);
}
public void findLostBatches(ContactId c) throws DbException {
@@ -781,7 +784,7 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
contactLock.readLock().unlock();
}
// Call the listeners outside the lock
if(anyAdded) callListeners(DatabaseListener.Event.MESSAGES_ADDED);
if(anyAdded) callListeners(Event.MESSAGES_ADDED);
}
public void receiveOffer(ContactId c, Offer o, RequestWriter r)
@@ -913,6 +916,8 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
} finally {
contactLock.writeLock().unlock();
}
// Call the listeners outside the lock
callListeners(Event.CONTACTS_UPDATED);
}
public void setConnectionWindow(ContactId c, int transportId,
@@ -984,7 +989,7 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
transportLock.writeLock().unlock();
}
// Call the listeners outside the lock
if(changed) callListeners(DatabaseListener.Event.TRANSPORTS_UPDATED);
if(changed) callListeners(Event.TRANSPORTS_UPDATED);
}
public void setTransportProperties(String name,
@@ -1008,7 +1013,7 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
transportLock.writeLock().unlock();
}
// Call the listeners outside the lock
if(changed) callListeners(DatabaseListener.Event.TRANSPORTS_UPDATED);
if(changed) callListeners(Event.TRANSPORTS_UPDATED);
}
public void setVisibility(GroupId g, Collection<ContactId> visible)
@@ -1059,7 +1064,7 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
subscriptionLock.writeLock().unlock();
}
// Call the listeners outside the lock
if(added) callListeners(DatabaseListener.Event.SUBSCRIPTIONS_UPDATED);
if(added) callListeners(Event.SUBSCRIPTIONS_UPDATED);
}
public void unsubscribe(GroupId g) throws DbException {
@@ -1097,6 +1102,6 @@ class ReadWriteLockDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
contactLock.readLock().unlock();
}
// Call the listeners outside the lock
if(removed) callListeners(DatabaseListener.Event.SUBSCRIPTIONS_UPDATED);
if(removed) callListeners(Event.SUBSCRIPTIONS_UPDATED);
}
}

23
components/net/sf/briar/db/SynchronizedDatabaseComponent.java
View File

@@ -11,7 +11,7 @@ import java.util.logging.Logger;
import net.sf.briar.api.ContactId;
import net.sf.briar.api.Rating;
import net.sf.briar.api.db.DatabaseListener;
import net.sf.briar.api.db.DatabaseListener.Event;
import net.sf.briar.api.db.DbException;
import net.sf.briar.api.db.NoSuchContactException;
import net.sf.briar.api.protocol.Ack;
@@ -89,21 +89,24 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
public ContactId addContact(Map<String, Map<String, String>> transports,
byte[] secret) throws DbException {
if(LOG.isLoggable(Level.FINE)) LOG.fine("Adding contact");
ContactId c;
synchronized(contactLock) {
synchronized(transportLock) {
Txn txn = db.startTransaction();
try {
ContactId c = db.addContact(txn, transports, secret);
c = db.addContact(txn, transports, secret);
db.commitTransaction(txn);
if(LOG.isLoggable(Level.FINE))
LOG.fine("Added contact " + c);
return c;
} catch(DbException e) {
db.abortTransaction(txn);
throw e;
}
}
}
// Call the listeners outside the lock
callListeners(Event.CONTACTS_UPDATED);
return c;
}
public void addLocallyGeneratedMessage(Message m) throws DbException {
@@ -139,7 +142,7 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
// Call the listeners outside the lock
if(added) callListeners(DatabaseListener.Event.MESSAGES_ADDED);
if(added) callListeners(Event.MESSAGES_ADDED);
}
public void findLostBatches(ContactId c) throws DbException {
@@ -597,7 +600,7 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
// Call the listeners outside the lock
if(anyAdded) callListeners(DatabaseListener.Event.MESSAGES_ADDED);
if(anyAdded) callListeners(Event.MESSAGES_ADDED);
}
public void receiveOffer(ContactId c, Offer o, RequestWriter r)
@@ -693,6 +696,8 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
}
// Call the listeners outside the lock
callListeners(Event.CONTACTS_UPDATED);
}
public void setConnectionWindow(ContactId c, int transportId,
@@ -749,7 +754,7 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
// Call the listeners outside the lock
if(changed) callListeners(DatabaseListener.Event.TRANSPORTS_UPDATED);
if(changed) callListeners(Event.TRANSPORTS_UPDATED);
}
public void setTransportProperties(String name,
@@ -770,7 +775,7 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
// Call the listeners outside the lock
if(changed) callListeners(DatabaseListener.Event.TRANSPORTS_UPDATED);
if(changed) callListeners(Event.TRANSPORTS_UPDATED);
}
public void setVisibility(GroupId g, Collection<ContactId> visible)
@@ -812,7 +817,7 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
// Call the listeners outside the lock
if(added) callListeners(DatabaseListener.Event.SUBSCRIPTIONS_UPDATED);
if(added) callListeners(Event.SUBSCRIPTIONS_UPDATED);
}
public void unsubscribe(GroupId g) throws DbException {
@@ -838,6 +843,6 @@ class SynchronizedDatabaseComponent<Txn> extends DatabaseComponentImpl<Txn> {
}
}
// Call the listeners outside the lock
if(removed) callListeners(DatabaseListener.Event.SUBSCRIPTIONS_UPDATED);
if(removed) callListeners(Event.SUBSCRIPTIONS_UPDATED);
}
}