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BAEL-1486 - small changes to JGroups (#3590)

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* BAEL-1486 - sample code for JGroups. Fixed a typo in InfluxDB.

* BAEL-1486 - updates for JGroups.
This commit is contained in:
Eric Goebelbecker 2018-02-05 19:47:17 -05:00 committed by maibin
parent d75f6fc58a
commit 372cba10bb
1 changed files with 7 additions and 17 deletions
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24
jgroups/src/main/java/com/baeldung/jgroups/JGroupsMessenger.java
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@ -100,21 +100,16 @@ public class JGroupsMessenger extends ReceiverAdapter {
System.out.println("Received initial view:"); System.out.println("Received initial view:");
newView.forEach(System.out::println); newView.forEach(System.out::println);
} else { } else {
// Compare to last view // Compare to last view
System.out.println("Received new view."); System.out.println("Received new view.");
List<Address> newMembers = View.newMembers(lastView, newView); List<Address> newMembers = View.newMembers(lastView, newView);
if (newMembers.size() > 0) { System.out.println("New members: ");
System.out.println("New members: "); newMembers.forEach(System.out::println);
newMembers.forEach(System.out::println);
}
List<Address> exMembers = View.leftMembers(lastView, newView); List<Address> exMembers = View.leftMembers(lastView, newView);
if (exMembers.size() > 0) { System.out.println("Exited members:");
System.out.println("Exited members:"); exMembers.forEach(System.out::println);
exMembers.forEach(System.out::println);
}
} }
lastView = newView; lastView = newView;
} }
@ -122,7 +117,7 @@ public class JGroupsMessenger extends ReceiverAdapter {
/** /**
* Loop on console input until we see 'x' to exit * Loop on console input until we see 'x' to exit
*/ */
private void processInput() { private void processInput() throws Exception {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
while (running) { while (running) {
@ -138,13 +133,8 @@ public class JGroupsMessenger extends ReceiverAdapter {
running = false; running = false;
continue; continue;
} else if (!destinationName.isEmpty()) { } else if (!destinationName.isEmpty()) {
Optional<Address> optDestination = getAddress(destinationName); destination = getAddress(destinationName)
if (optDestination.isPresent()) { . orElseThrow(() -> new Exception("Destination not found"));
destination = optDestination.get();
} else {
System.out.println("Destination not found, try again.");
continue;
}
} }
// Accept a string to send // Accept a string to send