// If we're becoming coordinator, we need to handle TMP_VIEW as
// an immediate change of view. See JGRP-1452.
private void handleTmpView(View v) {
List<Address> mbrs = v.getMembers();
if (mbrs.isEmpty()) return;
Address new_coord = mbrs.get(0);
if (!new_coord.equals(coord) && local_addr != null && local_addr.equals(new_coord))
handleViewChange(v);
}
public void sendGetMembersRequest(String cluster_name, Promise promise, boolean return_views_only)
throws Exception {
PhysicalAddress physical_addr =
(PhysicalAddress) down_prot.down(new Event(Event.GET_PHYSICAL_ADDRESS, local_addr));
PingData data =
new PingData(local_addr, null, false, UUID.get(local_addr), Arrays.asList(physical_addr));
PingHeader hdr = new PingHeader(PingHeader.GET_MBRS_REQ, data, cluster_name);
hdr.return_view_only = return_views_only;
Set<PhysicalAddress> combined_target_members = new HashSet<PhysicalAddress>(initial_hosts);
combined_target_members.addAll(dynamic_hosts);
for (final Address addr : combined_target_members) {
if (addr.equals(physical_addr)) continue;
final Message msg = new Message(addr, null, null);
msg.setFlag(Message.OOB);
msg.putHeader(this.id, hdr);
if (log.isTraceEnabled())
log.trace("[FIND_INITIAL_MBRS] sending PING request to " + msg.getDest());
timer.execute(
new Runnable() {
public void run() {
try {
down_prot.down(new Event(Event.MSG, msg));
} catch (Exception ex) {
if (log.isErrorEnabled())
log.error("failed sending discovery request to " + addr + ": " + ex);
}
}
});
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
User other = (User) obj;
if (Address == null) {
if (other.Address != null) return false;
} else if (!Address.equals(other.Address)) return false;
if (CcCode == null) {
if (other.CcCode != null) return false;
} else if (!CcCode.equals(other.CcCode)) return false;
if (Contact == null) {
if (other.Contact != null) return false;
} else if (!Contact.equals(other.Contact)) return false;
if (CreationDate == null) {
if (other.CreationDate != null) return false;
} else if (!CreationDate.equals(other.CreationDate)) return false;
if (ExpirationDate == null) {
if (other.ExpirationDate != null) return false;
} else if (!ExpirationDate.equals(other.ExpirationDate)) return false;
if (FirstName == null) {
if (other.FirstName != null) return false;
} else if (!FirstName.equals(other.FirstName)) return false;
if (LastName == null) {
if (other.LastName != null) return false;
} else if (!LastName.equals(other.LastName)) return false;
if (SecurityCode == null) {
if (other.SecurityCode != null) return false;
} else if (!SecurityCode.equals(other.SecurityCode)) return false;
return true;
}
/** Execute when new member join or leave Group */
public void viewAccepted(View v) {
memberSize = v.size();
if (mainFrame != null) setTitle();
members.clear();
members.addAll(v.getMembers());
if (v instanceof MergeView) {
System.out.println("** " + v);
// This is a simple merge function, which fetches the state from the coordinator
// on a merge and overwrites all of its own state
if (useState && !members.isEmpty()) {
Address coord = members.get(0);
Address local_addr = channel.getAddress();
if (local_addr != null && !local_addr.equals(coord)) {
try {
// make a copy of our state first
Map<Point, Color> copy = null;
if (send_own_state_on_merge) {
synchronized (drawPanel.state) {
copy = new LinkedHashMap<Point, Color>(drawPanel.state);
}
}
System.out.println("fetching state from " + coord);
channel.getState(coord, 5000);
if (copy != null)
sendOwnState(copy); // multicast my own state so everybody else has it too
} catch (Exception e) {
e.printStackTrace();
}
}
}
} else System.out.println("** View=" + v);
}
/**
* An event is to be sent down the stack. The layer may want to examine its type and perform some
* action on it, depending on the event's type. If the event is a message MSG, then the layer may
* need to add a header to it (or do nothing at all) before sending it down the stack using <code>
* PassDown</code>. In case of a GET_ADDRESS event (which tries to retrieve the stack's address
* from one of the bottom layers), the layer may need to send a new response event back up the
* stack using <code>up_prot.up()</code>. The PING protocol is interested in several different
* down events, Event.FIND_INITIAL_MBRS - sent by the GMS layer and expecting a GET_MBRS_OK
* Event.TMP_VIEW and Event.VIEW_CHANGE - a view change event Event.BECOME_SERVER - called after
* client has joined and is fully working group member Event.CONNECT, Event.DISCONNECT.
*/
@SuppressWarnings("unchecked")
public Object down(Event evt) {
switch (evt.getType()) {
case Event.FIND_INITIAL_MBRS: // sent by GMS layer
case Event.FIND_ALL_VIEWS:
// sends the GET_MBRS_REQ to all members, waits 'timeout' ms or until 'num_initial_members'
// have been retrieved
long start = System.currentTimeMillis();
boolean find_all_views = evt.getType() == Event.FIND_ALL_VIEWS;
Promise<JoinRsp> promise = (Promise<JoinRsp>) evt.getArg();
List<PingData> rsps = find_all_views ? findAllViews(promise) : findInitialMembers(promise);
long diff = System.currentTimeMillis() - start;
if (log.isTraceEnabled())
log.trace("discovery took " + diff + " ms: responses: " + Util.printPingData(rsps));
return rsps;
case Event.TMP_VIEW:
case Event.VIEW_CHANGE:
List<Address> tmp;
view = (View) evt.getArg();
if ((tmp = view.getMembers()) != null) {
synchronized (members) {
members.clear();
members.addAll(tmp);
}
}
current_coord = !members.isEmpty() ? members.get(0) : null;
is_coord = current_coord != null && local_addr != null && current_coord.equals(local_addr);
return down_prot.down(evt);
case Event.BECOME_SERVER: // called after client has joined and is fully working group member
down_prot.down(evt);
is_server = true;
return null;
case Event.SET_LOCAL_ADDRESS:
local_addr = (Address) evt.getArg();
return down_prot.down(evt);
case Event.CONNECT:
case Event.CONNECT_WITH_STATE_TRANSFER:
case Event.CONNECT_USE_FLUSH:
case Event.CONNECT_WITH_STATE_TRANSFER_USE_FLUSH:
is_leaving = false;
group_addr = (String) evt.getArg();
Object ret = down_prot.down(evt);
handleConnect();
return ret;
case Event.DISCONNECT:
is_leaving = true;
handleDisconnect();
return down_prot.down(evt);
default:
return down_prot.down(evt); // Pass on to the layer below us
}
}
protected void deliver(Message msg, Event evt, SequencerHeader hdr) {
Address sender = msg.getSrc();
if (sender == null) {
if (log.isErrorEnabled())
log.error(local_addr + ": sender is null, cannot deliver " + "::" + hdr.getSeqno());
return;
}
long msg_seqno = hdr.getSeqno();
if (sender.equals(local_addr)) {
forward_table.remove(msg_seqno);
if (hdr.flush_ack) {
ack_promise.setResult(msg_seqno);
if (ack_mode && !flushing && threshold > 0 && ++num_acks >= threshold) {
ack_mode = false;
num_acks = 0;
}
}
}
if (!canDeliver(sender, msg_seqno)) {
if (log.isWarnEnabled())
log.warn(local_addr + ": dropped duplicate message " + sender + "::" + msg_seqno);
return;
}
if (log.isTraceEnabled()) log.trace(local_addr + ": delivering " + sender + "::" + msg_seqno);
up_prot.up(evt);
delivered_bcasts++;
}
/** Callback invoked by the protocol stack to deliver a message batch */
public void up(MessageBatch batch) {
if (stats) {
received_msgs += batch.size();
received_bytes += batch.length();
}
// discard local messages (sent by myself to me)
if (discard_own_messages
&& local_addr != null
&& batch.sender() != null
&& local_addr.equals(batch.sender())) return;
for (Message msg : batch) {
if (up_handler != null) {
try {
up_handler.up(new Event(Event.MSG, msg));
} catch (Throwable t) {
log.error(Util.getMessage("UpHandlerFailure"), t);
}
} else if (receiver != null) {
try {
receiver.receive(msg);
} catch (Throwable t) {
log.error(Util.getMessage("ReceiverFailure"), t);
}
}
}
}
/**
* Invoked upon receiving a MERGE event from the MERGE layer. Starts the merge protocol. See
* description of protocol in DESIGN.
*
* @param views A List of <em>different</em> views detected by the merge protocol
*/
public void merge(Map<Address, View> views) {
if (isMergeInProgress()) {
if (log.isTraceEnabled())
log.trace(gms.local_addr + ": merge is already running (merge_id=" + merge_id + ")");
return;
}
// we need the merge *coordinators* not merge participants because not everyone can lead a merge
// !
Collection<Address> coords = Util.determineMergeCoords(views);
Collection<Address> merge_participants = Util.determineMergeParticipants(views);
Membership tmp =
new Membership(coords); // establish a deterministic order, so that coords can elect leader
tmp.sort();
Address merge_leader = tmp.elementAt(0);
if (log.isDebugEnabled()) log.debug("determining merge leader from " + merge_participants);
if (merge_leader.equals(gms.local_addr)) {
if (log.isDebugEnabled())
log.debug(
"I ("
+ gms.local_addr
+ ") will be the leader. Starting the merge task for "
+ merge_participants);
merge_task.start(views);
} else {
if (log.isDebugEnabled())
log.debug(
"I ("
+ gms.local_addr
+ ") am not the merge leader, "
+ "waiting for merge leader ("
+ merge_leader
+ ") to initiate merge");
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (!(obj instanceof Customer)) return false;
Customer other = (Customer) obj;
if (address == null) {
if (other.address != null) return false;
} else if (!address.equals(other.address)) return false;
if (creditRequests == null) {
if (other.creditRequests != null) return false;
} else if (!creditRequests.equals(other.creditRequests)) return false;
if (customerId != other.customerId) return false;
if (disbursementPreference == null) {
if (other.disbursementPreference != null) return false;
} else if (!disbursementPreference.equals(other.disbursementPreference)) return false;
if (firstName == null) {
if (other.firstName != null) return false;
} else if (!firstName.equals(other.firstName)) return false;
if (lastName == null) {
if (other.lastName != null) return false;
} else if (!lastName.equals(other.lastName)) return false;
if (middleName == null) {
if (other.middleName != null) return false;
} else if (!middleName.equals(other.middleName)) return false;
if (openBalance == null) {
if (other.openBalance != null) return false;
} else if (!openBalance.equals(other.openBalance)) return false;
if (rating == null) {
if (other.rating != null) return false;
} else if (!rating.equals(other.rating)) return false;
return true;
}
/** Checks whether the potential_new_coord would be the new coordinator (2nd in line) */
protected boolean wouldBeNewCoordinator(Address potential_new_coord) {
if (potential_new_coord == null) return false;
synchronized (members) {
if (members.size() < 2) return false;
Address new_coord = members.elementAt(1); // member at 2nd place
return new_coord != null && new_coord.equals(potential_new_coord);
}
}
protected void handleView(View view) {
view_size = view.size();
Address tmp = Util.pickNext(view.getMembers(), local_addr);
if (tmp != null && !tmp.equals(local_addr)) {
next = tmp;
if (log.isDebugEnabled()) log.debug("next=" + next);
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
User other = (User) obj;
if (address == null) {
if (other.address != null) return false;
} else if (!address.equals(other.address)) return false;
if (companys == null) {
if (other.companys != null) return false;
} else if (!companys.equals(other.companys)) return false;
if (competences == null) {
if (other.competences != null) return false;
} else if (!competences.equals(other.competences)) return false;
if (country == null) {
if (other.country != null) return false;
} else if (!country.equals(other.country)) return false;
if (description == null) {
if (other.description != null) return false;
} else if (!description.equals(other.description)) return false;
if (documents == null) {
if (other.documents != null) return false;
} else if (!documents.equals(other.documents)) return false;
if (email == null) {
if (other.email != null) return false;
} else if (!email.equals(other.email)) return false;
if (experiences == null) {
if (other.experiences != null) return false;
} else if (!experiences.equals(other.experiences)) return false;
if (firstName == null) {
if (other.firstName != null) return false;
} else if (!firstName.equals(other.firstName)) return false;
if (id != other.id) return false;
if (languages == null) {
if (other.languages != null) return false;
} else if (!languages.equals(other.languages)) return false;
if (lastName == null) {
if (other.lastName != null) return false;
} else if (!lastName.equals(other.lastName)) return false;
if (mobile == null) {
if (other.mobile != null) return false;
} else if (!mobile.equals(other.mobile)) return false;
if (password == null) {
if (other.password != null) return false;
} else if (!password.equals(other.password)) return false;
if (phone == null) {
if (other.phone != null) return false;
} else if (!phone.equals(other.phone)) return false;
if (posts == null) {
if (other.posts != null) return false;
} else if (!posts.equals(other.posts)) return false;
if (stateUser != other.stateUser) return false;
if (trainings == null) {
if (other.trainings != null) return false;
} else if (!trainings.equals(other.trainings)) return false;
return true;
}
/** Returns true if local_addr is member of mbrs, else false */
protected boolean checkSelfInclusion(Vector mbrs) {
Object mbr;
if (mbrs == null) return false;
for (int i = 0; i < mbrs.size(); i++) {
mbr = mbrs.elementAt(i);
if (mbr != null && local_addr.equals(mbr)) return true;
}
return false;
}
// @see java.lang.Object#equals(java.lang.Object)
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
Owner other = (Owner) obj;
if (address == null) {
if (other.address != null) return false;
} else if (!address.equals(other.address)) return false;
return requestId == other.requestId;
}
/**
* Debugging routine: returns the index (0..top() - 1) of the handle in this block, or -1 if the
* handle was not contained in this block. Does not search successor blocks.
*/
public int indexOfHandle(Address jniHandle) {
for (int i = 0; i < top(); i++) {
Address addr = getOopHandleAddress(i);
if (addr != null) {
if (addr.equals(jniHandle)) {
return i;
}
}
}
return -1;
}
public Object down(Event evt) {
switch (evt.getType()) {
case Event.TMP_VIEW:
case Event.VIEW_CHANGE:
handleViewChange((View) evt.getArg());
break;
case Event.GET_STATE:
Address target;
StateTransferInfo info = (StateTransferInfo) evt.getArg();
if (info.target == null) {
target = determineCoordinator();
} else {
target = info.target;
if (target.equals(local_addr)) {
log.error("%s: cannot fetch state from myself", local_addr);
target = null;
}
}
if (target == null) {
log.debug("%s: first member (no state)", local_addr);
up_prot.up(new Event(Event.GET_STATE_OK, new StateTransferInfo()));
} else {
Message state_req =
new Message(target)
.putHeader(this.id, new StateHeader(StateHeader.STATE_REQ))
.setFlag(Message.Flag.DONT_BUNDLE, Message.Flag.OOB, Message.Flag.SKIP_BARRIER);
log.debug("%s: asking %s for state", local_addr, target);
// suspend sending and handling of message garbage collection gossip messages,
// fixes bugs #943480 and #938584). Wake up when state has been received
/*if(log.isDebugEnabled())
log.debug("passing down a SUSPEND_STABLE event");
down_prot.down(new Event(Event.SUSPEND_STABLE, new Long(info.timeout)));*/
waiting_for_state_response = true;
start = System.currentTimeMillis();
down_prot.down(new Event(Event.MSG, state_req));
}
return null; // don't pass down any further !
case Event.CONFIG:
Map<String, Object> config = (Map<String, Object>) evt.getArg();
if (config != null && config.containsKey("flush_supported")) {
flushProtocolInStack = true;
}
break;
case Event.SET_LOCAL_ADDRESS:
local_addr = (Address) evt.getArg();
break;
}
return down_prot.down(evt); // pass on to the layer below us
}
private static boolean addressEquals(Address a1, Address a2) {
if (!a1.equals(a2)) {
return false;
}
final String displayName1 = a1.getPersonal();
final String displayName2 = a2.getPersonal();
if (displayName1 == null) {
return displayName2 == null;
} else {
return displayName1.equals(displayName2);
}
}
@Override
public List<Address> selectConnections(Address leader, List<Address> servers) {
List<Address> addresses = new ArrayList<>(servers.size());
addresses.add(address);
Collections.shuffle(servers);
for (Address address : servers) {
if (!address.equals(this.address)) {
addresses.add(address);
}
}
return addresses;
}
public final void testEquals() {
Address address1 = new AddressImpl();
Address address2 = new AddressImpl();
assertTrue(address1.equals(address2));
address1.setCity("lyon");
assertFalse(address1.equals(address2));
address1.setCity(null);
address1.setCountry("France");
assertFalse(address1.equals(address2));
address1.setCountry(null);
address1.setPostalCode("69");
assertFalse(address1.equals(address2));
address1.setPostalCode(null);
address1.setStreetName("rue");
assertFalse(address1.equals(address2));
address1.setStreetName(null);
address1.setStreetNumber("1");
assertFalse(address1.equals(address2));
}
// refer to Threads::owning_thread_from_monitor_owner
public JavaThread owningThreadFromMonitor(Address o) {
if (o == null) return null;
for (JavaThread thread = first(); thread != null; thread = thread.next()) {
if (o.equals(thread.threadObjectAddress())) {
return thread;
}
}
for (JavaThread thread = first(); thread != null; thread = thread.next()) {
if (thread.isLockOwned(o)) return thread;
}
return null;
}
// ------------------------------------------------------------
public void removeModule(Address addr) {
Enumeration e = virtual.keys();
Address key = addr;
while (e.hasMoreElements()) {
Address k = (Address) e.nextElement();
if (k.equals(addr)) {
virtual.remove(key);
layer.shutdown(addr);
layer.removeInterface(addr);
return;
}
}
}
public void sendDiscoveryRequest(String cluster_name, Promise promise, ViewId view_id)
throws Exception {
PingData data = null;
PhysicalAddress physical_addr =
(PhysicalAddress) down(new Event(Event.GET_PHYSICAL_ADDRESS, local_addr));
if (view_id == null) {
List<PhysicalAddress> physical_addrs = Arrays.asList(physical_addr);
data = new PingData(local_addr, null, false, UUID.get(local_addr), physical_addrs);
}
PingHeader hdr = new PingHeader(PingHeader.GET_MBRS_REQ, data, cluster_name);
hdr.view_id = view_id;
Collection<PhysicalAddress> cluster_members = fetchClusterMembers(cluster_name);
if (cluster_members == null) {
Message msg = new Message(null); // multicast msg
msg.setFlag(Message.OOB);
msg.putHeader(getId(), hdr);
sendMcastDiscoveryRequest(msg);
} else {
if (cluster_members.isEmpty()) { // if we don't find any members, return immediately
if (promise != null) promise.setResult(null);
} else {
for (final Address addr : cluster_members) {
if (addr.equals(physical_addr)) // no need to send the request to myself
continue;
final Message msg = new Message(addr, null, null);
msg.setFlag(Message.OOB);
msg.putHeader(this.id, hdr);
if (log.isTraceEnabled())
log.trace("[FIND_INITIAL_MBRS] sending discovery request to " + msg.getDest());
if (!sendDiscoveryRequestsInParallel()) {
down_prot.down(new Event(Event.MSG, msg));
} else {
timer.execute(
new Runnable() {
public void run() {
try {
down_prot.down(new Event(Event.MSG, msg));
} catch (Exception ex) {
if (log.isErrorEnabled())
log.error("failed sending discovery request to " + addr + ": " + ex);
}
}
});
}
}
}
}
}
// ---------------------------------------------------------------
public void entityShutdown(Address addr) {
Enumeration e = external.elements();
while (e.hasMoreElements()) {
Address a = (Address) e.nextElement();
if (a.equals(addr)) {
external.remove(a);
// Inform listeners
Enumeration ee = virtual.elements();
while (ee.hasMoreElements()) ((VirtualMBusListener) ee.nextElement()).entityShutdown(addr);
return;
}
}
}
// ------------------------------------------------------------
public void addModule(VirtualMBusListener mod, Address addr) {
Enumeration e = virtual.keys();
Address key = addr;
while (e.hasMoreElements()) {
Address k = (Address) e.nextElement();
if (k.equals(addr)) {
key = k;
break;
}
}
// Add module to listeners
virtual.put(key, mod);
layer.addInterface(addr);
}
private synchronized void handleViewChange(View view, boolean makeServer) {
if (makeServer) initializeNewSymmetricKey(view instanceof MergeView);
// if view is a bit broken set me as keyserver
List<Address> members = view.getMembers();
if (members == null || members.isEmpty() || members.get(0) == null) {
becomeKeyServer(local_addr, false);
return;
}
// otherwise get keyserver from view controller
Address tmpKeyServer = view.getMembers().get(0);
// I am keyserver - either first member of group or old key server is no more and
// I have been voted new controller
if (makeServer || (tmpKeyServer.equals(local_addr))) becomeKeyServer(tmpKeyServer, makeServer);
else handleNewKeyServer(tmpKeyServer, view instanceof MergeView);
}
@ManagedOperation(description = "Reads data from local caches and dumps them to a file")
public void dumpCache(String output_filename) throws Exception {
Map<Address, PhysicalAddress> cache_contents =
(Map<Address, PhysicalAddress>)
down_prot.down(new Event(Event.GET_LOGICAL_PHYSICAL_MAPPINGS, false));
List<PingData> list = new ArrayList<>(cache_contents.size());
for (Map.Entry<Address, PhysicalAddress> entry : cache_contents.entrySet()) {
Address addr = entry.getKey();
PhysicalAddress phys_addr = entry.getValue();
PingData data =
new PingData(addr, true, UUID.get(addr), phys_addr).coord(addr.equals(local_addr));
list.add(data);
}
OutputStream out = new FileOutputStream(output_filename);
write(list, out);
}
protected void handleConsumerFoundResponse(long threadId, Address address) {
final Runnable runnable = _awaitingConsumer.poll();
// This is a representation of the server side owner running our task.
Owner owner;
if (runnable == null) {
owner = new Owner(address, threadId);
// For some reason we don't have a runnable anymore
// so we have to send back to the coordinator that
// the consumer is still available. The runnable
// would be removed on a cancel
sendToCoordinator(Type.CONSUMER_READY, owner.getRequestId(), owner.getAddress());
} else {
final Long requestId = _requestId.get(runnable);
if (requestId == null) {
// requestId is not available - this means the result has been
// returned already or it has been interrupted
return;
}
owner = new Owner(address, requestId);
_awaitingReturn.put(owner, runnable);
// If local we pass along without serializing
if (local_addr.equals(owner.getAddress())) {
handleTaskSubmittedRequest(runnable, local_addr, requestId, threadId);
} else {
try {
if (runnable instanceof DistributedFuture) {
Callable<?> callable = ((DistributedFuture<?>) runnable).getCallable();
sendThreadRequest(
owner.getAddress(), threadId, Type.RUN_SUBMITTED, requestId, callable);
} else {
sendThreadRequest(
owner.getAddress(), threadId, Type.RUN_SUBMITTED, requestId, runnable);
}
}
// This relies on the Mesasge class to throw this when a
// serialization issue occurs
catch (IllegalArgumentException e) {
ExecutorNotification notificiation = notifiers.remove(runnable);
if (notificiation != null) {
notificiation.throwableEncountered(e);
}
throw e;
}
}
}
}
protected void getState(Address target, long timeout, Callable<Boolean> flushInvoker)
throws Exception {
checkClosedOrNotConnected();
if (!state_transfer_supported)
throw new IllegalStateException(
"fetching state will fail as state transfer is not supported. "
+ "Add one of the state transfer protocols to your configuration");
if (target == null) target = determineCoordinator();
if (target != null && local_addr != null && target.equals(local_addr)) {
log.trace(
local_addr
+ ": cannot get state from myself ("
+ target
+ "): probably the first member");
return;
}
boolean initiateFlush = flushSupported() && flushInvoker != null;
if (initiateFlush) {
boolean successfulFlush = false;
try {
successfulFlush = flushInvoker.call();
} catch (Throwable e) {
successfulFlush = false; // http://jira.jboss.com/jira/browse/JGRP-759
}
if (!successfulFlush)
throw new IllegalStateException(
"Node " + local_addr + " could not flush the cluster for state retrieval");
}
state_promise.reset();
StateTransferInfo state_info = new StateTransferInfo(target, timeout);
long start = System.currentTimeMillis();
down(new Event(Event.GET_STATE, state_info));
StateTransferResult result = state_promise.getResult(state_info.timeout);
if (initiateFlush) stopFlush();
if (result == null)
throw new StateTransferException(
"timeout during state transfer (" + (System.currentTimeMillis() - start) + "ms)");
if (result.hasException())
throw new StateTransferException("state transfer failed", result.getException());
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Person person = (Person) o;
if (checked != person.checked) return false;
if (id != person.id) return false;
if (version != person.version) return false;
if (address != null ? !address.equals(person.address) : person.address != null) return false;
if (birthDate != null ? !birthDate.equals(person.birthDate) : person.birthDate != null)
return false;
if (family != null ? !family.equals(person.family) : person.family != null) return false;
if (firstName != null ? !firstName.equals(person.firstName) : person.firstName != null)
return false;
return true;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
Account other = (Account) obj;
if (alamat == null) {
if (other.alamat != null) return false;
} else if (!alamat.equals(other.alamat)) return false;
if (id != other.id) return false;
if (kontak == null) {
if (other.kontak != null) return false;
} else if (!kontak.equals(other.kontak)) return false;
if (nama == null) {
if (other.nama != null) return false;
} else if (!nama.equals(other.nama)) return false;
if (tanggalBuat == null) {
if (other.tanggalBuat != null) return false;
} else if (!tanggalBuat.equals(other.tanggalBuat)) return false;
return true;
}