Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-13 19:29:06 +01:00
Code Issues Projects Releases Wiki Activity

Lambdas.

Browse Source
This commit is contained in:
akwizgran
2017-11-16 10:29:18 +00:00
committed by Torsten Grote
parent 27328afe3c
commit 5fa6b0ca1c
109 changed files with 2087 additions and 3450 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
bramble-core/src/main/java/org/briarproject/bramble/PoliteExecutor.java
View File

@@ -50,18 +50,15 @@ public class PoliteExecutor implements Executor {
@Override
public void execute(final Runnable r) {
final long submitted = System.currentTimeMillis();
Runnable wrapped = new Runnable() {
@Override
public void run() {
if (log.isLoggable(LOG_LEVEL)) {
long queued = System.currentTimeMillis() - submitted;
log.log(LOG_LEVEL, "Queue time " + queued + " ms");
}
try {
r.run();
} finally {
scheduleNext();
}
Runnable wrapped = () -> {
if (log.isLoggable(LOG_LEVEL)) {
long queued = System.currentTimeMillis() - submitted;
log.log(LOG_LEVEL, "Queue time " + queued + " ms");
}
try {
r.run();
} finally {
scheduleNext();
}
};
synchronized (lock) {

17
bramble-core/src/main/java/org/briarproject/bramble/TimeLoggingExecutor.java
View File

@@ -31,16 +31,13 @@ public class TimeLoggingExecutor extends ThreadPoolExecutor {
public void execute(final Runnable r) {
if (log.isLoggable(LOG_LEVEL)) {
final long submitted = System.currentTimeMillis();
super.execute(new Runnable() {
@Override
public void run() {
long started = System.currentTimeMillis();
long queued = started - submitted;
log.log(LOG_LEVEL, "Queue time " + queued + " ms");
r.run();
long executing = System.currentTimeMillis() - started;
log.log(LOG_LEVEL, "Execution time " + executing + " ms");
}
super.execute(() -> {
long started = System.currentTimeMillis();
long queued = started - submitted;
log.log(LOG_LEVEL, "Queue time " + queued + " ms");
r.run();
long executing = System.currentTimeMillis() - started;
log.log(LOG_LEVEL, "Execution time " + executing + " ms");
});
} else {
super.execute(r);

14
bramble-core/src/main/java/org/briarproject/bramble/db/DatabaseComponentImpl.java
View File

@@ -103,15 +103,11 @@ class DatabaseComponentImpl<T> implements DatabaseComponent {
@Override
public boolean open() throws DbException {
Runnable shutdownHook = new Runnable() {
@Override
public void run() {
try {
close();
} catch (DbException e) {
if (LOG.isLoggable(WARNING))
LOG.log(WARNING, e.toString(), e);
}
Runnable shutdownHook = () -> {
try {
close();
} catch (DbException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}
};
boolean reopened = db.open();

14
bramble-core/src/main/java/org/briarproject/bramble/plugin/ConnectionManagerImpl.java
View File

@@ -266,12 +266,7 @@ class ConnectionManagerImpl implements ConnectionManager {
contactId = ctx.getContactId();
connectionRegistry.registerConnection(contactId, transportId, true);
// Start the outgoing session on another thread
ioExecutor.execute(new Runnable() {
@Override
public void run() {
runOutgoingSession();
}
});
ioExecutor.execute(this::runOutgoingSession);
try {
// Create and run the incoming session
incomingSession = createIncomingSession(ctx, reader);
@@ -368,12 +363,7 @@ class ConnectionManagerImpl implements ConnectionManager {
return;
}
// Start the incoming session on another thread
ioExecutor.execute(new Runnable() {
@Override
public void run() {
runIncomingSession();
}
});
ioExecutor.execute(this::runIncomingSession);
try {
// Create and run the outgoing session
outgoingSession = createDuplexOutgoingSession(ctx, writer);

38
bramble-core/src/main/java/org/briarproject/bramble/plugin/Poller.java
View File

@@ -112,29 +112,23 @@ class Poller implements EventListener {
}
private void connectToContact(final ContactId c, final SimplexPlugin p) {
ioExecutor.execute(new Runnable() {
@Override
public void run() {
TransportId t = p.getId();
if (!connectionRegistry.isConnected(c, t)) {
TransportConnectionWriter w = p.createWriter(c);
if (w != null)
connectionManager.manageOutgoingConnection(c, t, w);
}
ioExecutor.execute(() -> {
TransportId t = p.getId();
if (!connectionRegistry.isConnected(c, t)) {
TransportConnectionWriter w = p.createWriter(c);
if (w != null)
connectionManager.manageOutgoingConnection(c, t, w);
}
});
}
private void connectToContact(final ContactId c, final DuplexPlugin p) {
ioExecutor.execute(new Runnable() {
@Override
public void run() {
TransportId t = p.getId();
if (!connectionRegistry.isConnected(c, t)) {
DuplexTransportConnection d = p.createConnection(c);
if (d != null)
connectionManager.manageOutgoingConnection(c, t, d);
}
ioExecutor.execute(() -> {
TransportId t = p.getId();
if (!connectionRegistry.isConnected(c, t)) {
DuplexTransportConnection d = p.createConnection(c);
if (d != null)
connectionManager.manageOutgoingConnection(c, t, d);
}
});
}
@@ -161,12 +155,8 @@ class Poller implements EventListener {
if (scheduled == null || due < scheduled.due) {
final PollTask task = new PollTask(p, due, randomiseNext);
tasks.put(t, task);
scheduler.schedule(new Runnable() {
@Override
public void run() {
ioExecutor.execute(task);
}
}, delay, MILLISECONDS);
scheduler.schedule(
() -> ioExecutor.execute(task), delay, MILLISECONDS);
}
} finally {
lock.unlock();

16
bramble-core/src/main/java/org/briarproject/bramble/plugin/tcp/LanTcpPlugin.java
View File

@@ -260,16 +260,12 @@ class LanTcpPlugin extends TcpPlugin {
@Override
public Callable<KeyAgreementConnection> listen() {
return new Callable<KeyAgreementConnection>() {
@Override
public KeyAgreementConnection call() throws IOException {
Socket s = ss.accept();
if (LOG.isLoggable(INFO))
LOG.info(ID.getString() + ": Incoming connection");
return new KeyAgreementConnection(
new TcpTransportConnection(LanTcpPlugin.this, s),
ID);
}
return () -> {
Socket s = ss.accept();
if (LOG.isLoggable(INFO))
LOG.info(ID.getString() + ": Incoming connection");
return new KeyAgreementConnection(
new TcpTransportConnection(LanTcpPlugin.this, s), ID);
};
}

7
bramble-core/src/main/java/org/briarproject/bramble/plugin/tcp/PortMapperImpl.java
View File

@@ -50,12 +50,7 @@ class PortMapperImpl implements PortMapper {
succeeded = gateway.addPortMapping(port, port,
getHostAddress(internal), "TCP", "TCP");
if (succeeded) {
shutdownManager.addShutdownHook(new Runnable() {
@Override
public void run() {
deleteMapping(port);
}
});
shutdownManager.addShutdownHook(() -> deleteMapping(port));
}
String externalString = gateway.getExternalIPAddress();
if (LOG.isLoggable(INFO))

75
bramble-core/src/main/java/org/briarproject/bramble/plugin/tcp/TcpPlugin.java
View File

@@ -110,41 +110,37 @@ abstract class TcpPlugin implements DuplexPlugin {
}
protected void bind() {
ioExecutor.execute(new Runnable() {
@Override
public void run() {
if (!running) return;
ServerSocket ss = null;
for (InetSocketAddress addr : getLocalSocketAddresses()) {
try {
ss = new ServerSocket();
ss.bind(addr);
break;
} catch (IOException e) {
if (LOG.isLoggable(INFO))
LOG.info("Failed to bind " +
scrubSocketAddress(addr));
tryToClose(ss);
}
}
if (ss == null || !ss.isBound()) {
LOG.info("Could not bind server socket");
return;
}
if (!running) {
ioExecutor.execute(() -> {
if (!running) return;
ServerSocket ss = null;
for (InetSocketAddress addr : getLocalSocketAddresses()) {
try {
ss = new ServerSocket();
ss.bind(addr);
break;
} catch (IOException e) {
if (LOG.isLoggable(INFO))
LOG.info("Failed to bind " + scrubSocketAddress(addr));
tryToClose(ss);
return;
}
socket = ss;
backoff.reset();
InetSocketAddress local =
(InetSocketAddress) ss.getLocalSocketAddress();
setLocalSocketAddress(local);
if (LOG.isLoggable(INFO))
LOG.info("Listening on " + scrubSocketAddress(local));
callback.transportEnabled();
acceptContactConnections();
}
if (ss == null || !ss.isBound()) {
LOG.info("Could not bind server socket");
return;
}
if (!running) {
tryToClose(ss);
return;
}
socket = ss;
backoff.reset();
InetSocketAddress local =
(InetSocketAddress) ss.getLocalSocketAddress();
setLocalSocketAddress(local);
if (LOG.isLoggable(INFO))
LOG.info("Listening on " + scrubSocketAddress(local));
callback.transportEnabled();
acceptContactConnections();
});
}
@@ -220,15 +216,12 @@ abstract class TcpPlugin implements DuplexPlugin {
private void connectAndCallBack(final ContactId c,
final TransportProperties p) {
ioExecutor.execute(new Runnable() {
@Override
public void run() {
if (!isRunning()) return;
DuplexTransportConnection d = createConnection(p);
if (d != null) {
backoff.reset();
callback.outgoingConnectionCreated(c, d);
}
ioExecutor.execute(() -> {
if (!isRunning()) return;
DuplexTransportConnection d = createConnection(p);
if (d != null) {
backoff.reset();
callback.outgoingConnectionCreated(c, d);
}
});
}

52
bramble-core/src/main/java/org/briarproject/bramble/reliability/ReliabilityLayerImpl.java
View File

@@ -54,36 +54,32 @@ class ReliabilityLayerImpl implements ReliabilityLayer, WriteHandler {
inputStream = new ReceiverInputStream(receiver);
outputStream = new SenderOutputStream(sender);
running = true;
executor.execute(new Runnable() {
@Override
public void run() {
long now = clock.currentTimeMillis();
long next = now + TICK_INTERVAL;
try {
while (running) {
byte[] b = null;
while (now < next && b == null) {
b = writes.poll(next - now, MILLISECONDS);
if (!running) return;
now = clock.currentTimeMillis();
}
if (b == null) {
sender.tick();
while (next <= now) next += TICK_INTERVAL;
} else {
if (b.length == 0) return; // Poison pill
writeHandler.handleWrite(b);
}
executor.execute(() -> {
long now = clock.currentTimeMillis();
long next = now + TICK_INTERVAL;
try {
while (running) {
byte[] b = null;
while (now < next && b == null) {
b = writes.poll(next - now, MILLISECONDS);
if (!running) return;
now = clock.currentTimeMillis();
}
if (b == null) {
sender.tick();
while (next <= now) next += TICK_INTERVAL;
} else {
if (b.length == 0) return; // Poison pill
writeHandler.handleWrite(b);
}
} catch (InterruptedException e) {
LOG.warning("Interrupted while waiting to write");
Thread.currentThread().interrupt();
running = false;
} catch (IOException e) {
if (LOG.isLoggable(WARNING))
LOG.log(WARNING, e.toString(), e);
running = false;
}
} catch (InterruptedException e) {
LOG.warning("Interrupted while waiting to write");
Thread.currentThread().interrupt();
running = false;
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
running = false;
}
});
}

7
bramble-core/src/main/java/org/briarproject/bramble/sync/DuplexOutgoingSession.java
View File

@@ -54,12 +54,7 @@ class DuplexOutgoingSession implements SyncSession, EventListener {
private static final Logger LOG =
Logger.getLogger(DuplexOutgoingSession.class.getName());
private static final ThrowingRunnable<IOException> CLOSE =
new ThrowingRunnable<IOException>() {
@Override
public void run() {
}
};
private static final ThrowingRunnable<IOException> CLOSE = () -> {};
private final DatabaseComponent db;
private final Executor dbExecutor;

7
bramble-core/src/main/java/org/briarproject/bramble/sync/SimplexOutgoingSession.java
View File

@@ -43,12 +43,7 @@ class SimplexOutgoingSession implements SyncSession, EventListener {
private static final Logger LOG =
Logger.getLogger(SimplexOutgoingSession.class.getName());
private static final ThrowingRunnable<IOException> CLOSE =
new ThrowingRunnable<IOException>() {
@Override
public void run() {
}
};
private static final ThrowingRunnable<IOException> CLOSE = () -> {};
private final DatabaseComponent db;
private final Executor dbExecutor;

70
bramble-core/src/main/java/org/briarproject/bramble/sync/ValidationManagerImpl.java
View File

@@ -94,12 +94,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
}
private void validateOutstandingMessagesAsync(final ClientId c) {
dbExecutor.execute(new Runnable() {
@Override
public void run() {
validateOutstandingMessages(c);
}
});
dbExecutor.execute(() -> validateOutstandingMessages(c));
}
@DatabaseExecutor
@@ -121,12 +116,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
private void validateNextMessageAsync(final Queue<MessageId> unvalidated) {
if (unvalidated.isEmpty()) return;
dbExecutor.execute(new Runnable() {
@Override
public void run() {
validateNextMessage(unvalidated);
}
});
dbExecutor.execute(() -> validateNextMessage(unvalidated));
}
@DatabaseExecutor
@@ -159,12 +149,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
}
private void deliverOutstandingMessagesAsync(final ClientId c) {
dbExecutor.execute(new Runnable() {
@Override
public void run() {
deliverOutstandingMessages(c);
}
});
dbExecutor.execute(() -> deliverOutstandingMessages(c));
}
@DatabaseExecutor
@@ -187,12 +172,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
private void deliverNextPendingMessageAsync(
final Queue<MessageId> pending) {
if (pending.isEmpty()) return;
dbExecutor.execute(new Runnable() {
@Override
public void run() {
deliverNextPendingMessage(pending);
}
});
dbExecutor.execute(() -> deliverNextPendingMessage(pending));
}
@DatabaseExecutor
@@ -255,12 +235,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
}
private void validateMessageAsync(final Message m, final Group g) {
validationExecutor.execute(new Runnable() {
@Override
public void run() {
validateMessage(m, g);
}
});
validationExecutor.execute(() -> validateMessage(m, g));
}
@ValidationExecutor
@@ -285,12 +260,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
private void storeMessageContextAsync(final Message m, final ClientId c,
final MessageContext result) {
dbExecutor.execute(new Runnable() {
@Override
public void run() {
storeMessageContext(m, c, result);
}
});
dbExecutor.execute(() -> storeMessageContext(m, c, result));
}
@DatabaseExecutor
@@ -385,12 +355,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
}
private void shareOutstandingMessagesAsync(final ClientId c) {
dbExecutor.execute(new Runnable() {
@Override
public void run() {
shareOutstandingMessages(c);
}
});
dbExecutor.execute(() -> shareOutstandingMessages(c));
}
@DatabaseExecutor
@@ -418,12 +383,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
*/
private void shareNextMessageAsync(final Queue<MessageId> toShare) {
if (toShare.isEmpty()) return;
dbExecutor.execute(new Runnable() {
@Override
public void run() {
shareNextMessage(toShare);
}
});
dbExecutor.execute(() -> shareNextMessage(toShare));
}
@DatabaseExecutor
@@ -452,12 +412,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
private void invalidateNextMessageAsync(final Queue<MessageId> invalidate) {
if (invalidate.isEmpty()) return;
dbExecutor.execute(new Runnable() {
@Override
public void run() {
invalidateNextMessage(invalidate);
}
});
dbExecutor.execute(() -> invalidateNextMessage(invalidate));
}
@DatabaseExecutor
@@ -513,12 +468,7 @@ class ValidationManagerImpl implements ValidationManager, Service,
}
private void loadGroupAndValidateAsync(final Message m) {
dbExecutor.execute(new Runnable() {
@Override
public void run() {
loadGroupAndValidate(m);
}
});
dbExecutor.execute(() -> loadGroupAndValidate(m));
}
@DatabaseExecutor

8
bramble-core/src/main/java/org/briarproject/bramble/transport/KeyManagerImpl.java
View File

@@ -157,12 +157,8 @@ class KeyManagerImpl implements KeyManager, Service, EventListener {
private void removeContact(final ContactId c) {
activeContacts.remove(c);
dbExecutor.execute(new Runnable() {
@Override
public void run() {
for (TransportKeyManager m : managers.values())
m.removeContact(c);
}
dbExecutor.execute(() -> {
for (TransportKeyManager m : managers.values()) m.removeContact(c);
});
}
}

30
bramble-core/src/main/java/org/briarproject/bramble/transport/TransportKeyManagerImpl.java
View File

@@ -134,32 +134,22 @@ class TransportKeyManagerImpl implements TransportKeyManager {
}
private void scheduleKeyRotation(long now) {
Runnable task = new Runnable() {
@Override
public void run() {
rotateKeys();
}
};
long delay = rotationPeriodLength - now % rotationPeriodLength;
scheduler.schedule(task, delay, MILLISECONDS);
scheduler.schedule((Runnable) this::rotateKeys, delay, MILLISECONDS);
}
private void rotateKeys() {
dbExecutor.execute(new Runnable() {
@Override
public void run() {
dbExecutor.execute(() -> {
try {
Transaction txn = db.startTransaction(false);
try {
Transaction txn = db.startTransaction(false);
try {
rotateKeys(txn);
db.commitTransaction(txn);
} finally {
db.endTransaction(txn);
}
} catch (DbException e) {
if (LOG.isLoggable(WARNING))
LOG.log(WARNING, e.toString(), e);
rotateKeys(txn);
db.commitTransaction(txn);
} finally {
db.endTransaction(txn);
}
} catch (DbException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}
});
}