This is an automated email from the ASF dual-hosted git repository.
markt pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/main by this push:
new 1f509bca8c Code clean-up. Formatting. No functional change.
1f509bca8c is described below
commit 1f509bca8c769108c382cce5aab972d6d2d05c0b
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Wed Mar 15 14:09:36 2023 +0000
Code clean-up. Formatting. No functional change.
---
.../catalina/tribes/demos/ChannelCreator.java | 88 +++---
.../catalina/tribes/demos/CoordinationDemo.java | 238 ++++++++--------
.../apache/catalina/tribes/demos/EchoRpcTest.java | 232 ++++++++--------
.../catalina/tribes/demos/IntrospectionUtils.java | 67 ++---
.../org/apache/catalina/tribes/demos/LoadTest.java | 217 +++++++--------
test/org/apache/catalina/tribes/demos/MapDemo.java | 302 ++++++++++-----------
.../tribes/demos/MembersWithProperties.java | 45 ++-
7 files changed, 581 insertions(+), 608 deletions(-)
diff --git a/test/org/apache/catalina/tribes/demos/ChannelCreator.java
b/test/org/apache/catalina/tribes/demos/ChannelCreator.java
index 43cebc05ab..472cd6fe47 100644
--- a/test/org/apache/catalina/tribes/demos/ChannelCreator.java
+++ b/test/org/apache/catalina/tribes/demos/ChannelCreator.java
@@ -42,31 +42,20 @@ public class ChannelCreator {
public static StringBuilder usage() {
StringBuilder buf = new StringBuilder();
- buf.append("\n\t\t[-bind tcpbindaddress]")
- .append("\n\t\t[-tcpselto tcpselectortimeout]")
- .append("\n\t\t[-tcpthreads tcpthreadcount]")
- .append("\n\t\t[-port tcplistenport]")
- .append("\n\t\t[-autobind tcpbindtryrange]")
- .append("\n\t\t[-ackto acktimeout]")
- .append("\n\t\t[-receiver
org.apache.catalina.tribes.transport.nio.NioReceiver|org.apache.catalina.tribes.transport.bio.BioReceiver|]")
- .append("\n\t\t[-transport
org.apache.catalina.tribes.transport.nio.PooledParallelSender|org.apache.catalina.tribes.transport.bio.PooledMultiSender]")
- .append("\n\t\t[-transport.xxx transport specific property]")
- .append("\n\t\t[-maddr multicastaddr]")
- .append("\n\t\t[-mport multicastport]")
- .append("\n\t\t[-mbind multicastbindaddr]")
- .append("\n\t\t[-mfreq multicastfrequency]")
- .append("\n\t\t[-mdrop multicastdroptime]")
- .append("\n\t\t[-gzip]")
- .append("\n\t\t[-static hostname:port (-static localhost:9999
-static 127.0.0.1:8888 can be repeated)]")
- .append("\n\t\t[-order]")
- .append("\n\t\t[-ordersize maxorderqueuesize]")
- .append("\n\t\t[-frag]")
- .append("\n\t\t[-fragsize maxmsgsize]")
- .append("\n\t\t[-throughput]")
- .append("\n\t\t[-failuredetect]")
- .append("\n\t\t[-async]")
- .append("\n\t\t[-asyncsize maxqueuesizeinkilobytes]");
- return buf;
+ buf.append("\n\t\t[-bind tcpbindaddress]").append("\n\t\t[-tcpselto
tcpselectortimeout]")
+ .append("\n\t\t[-tcpthreads
tcpthreadcount]").append("\n\t\t[-port tcplistenport]")
+ .append("\n\t\t[-autobind
tcpbindtryrange]").append("\n\t\t[-ackto acktimeout]")
+ .append("\n\t\t[-receiver
org.apache.catalina.tribes.transport.nio.NioReceiver|org.apache.catalina.tribes.transport.bio.BioReceiver|]")
+ .append("\n\t\t[-transport
org.apache.catalina.tribes.transport.nio.PooledParallelSender|org.apache.catalina.tribes.transport.bio.PooledMultiSender]")
+ .append("\n\t\t[-transport.xxx transport specific
property]").append("\n\t\t[-maddr multicastaddr]")
+ .append("\n\t\t[-mport multicastport]").append("\n\t\t[-mbind
multicastbindaddr]")
+ .append("\n\t\t[-mfreq
multicastfrequency]").append("\n\t\t[-mdrop multicastdroptime]")
+ .append("\n\t\t[-gzip]")
+ .append("\n\t\t[-static hostname:port (-static localhost:9999
-static 127.0.0.1:8888 can be repeated)]")
+ .append("\n\t\t[-order]").append("\n\t\t[-ordersize
maxorderqueuesize]").append("\n\t\t[-frag]")
+ .append("\n\t\t[-fragsize
maxmsgsize]").append("\n\t\t[-throughput]").append("\n\t\t[-failuredetect]")
+ .append("\n\t\t[-async]").append("\n\t\t[-asyncsize
maxqueuesizeinkilobytes]");
+ return buf;
}
@@ -92,7 +81,7 @@ public class ChannelCreator {
String transport =
"org.apache.catalina.tribes.transport.nio.PooledParallelSender";
String receiver =
"org.apache.catalina.tribes.transport.nio.NioReceiver";
boolean async = false;
- int asyncsize = 1024*1024*50; //50MB
+ int asyncsize = 1024 * 1024 * 50; // 50MB
boolean throughput = false;
boolean failuredetect = false;
@@ -115,12 +104,12 @@ public class ChannelCreator {
failuredetect = true;
} else if ("-asyncsize".equals(args[i])) {
asyncsize = Integer.parseInt(args[++i]);
- System.out.println("Setting
MessageDispatchInterceptor.maxQueueSize="+asyncsize);
+ System.out.println("Setting
MessageDispatchInterceptor.maxQueueSize=" + asyncsize);
} else if ("-static".equals(args[i])) {
String d = args[++i];
- String h = d.substring(0,d.indexOf(':'));
- String p = d.substring(h.length()+1);
- Member m = new MemberImpl(h,Integer.parseInt(p),2000);
+ String h = d.substring(0, d.indexOf(':'));
+ String p = d.substring(h.length() + 1);
+ Member m = new MemberImpl(h, Integer.parseInt(p), 2000);
staticMembers.add(m);
} else if ("-throughput".equals(args[i])) {
throughput = true;
@@ -128,20 +117,20 @@ public class ChannelCreator {
order = true;
} else if ("-ordersize".equals(args[i])) {
ordersize = Integer.parseInt(args[++i]);
- System.out.println("Setting
OrderInterceptor.maxQueue="+ordersize);
+ System.out.println("Setting OrderInterceptor.maxQueue=" +
ordersize);
} else if ("-frag".equals(args[i])) {
frag = true;
} else if ("-fragsize".equals(args[i])) {
fragsize = Integer.parseInt(args[++i]);
- System.out.println("Setting
FragmentationInterceptor.maxSize="+fragsize);
+ System.out.println("Setting FragmentationInterceptor.maxSize="
+ fragsize);
} else if ("-ackto".equals(args[i])) {
acktimeout = Integer.parseInt(args[++i]);
} else if ("-transport".equals(args[i])) {
transport = args[++i];
- } else if (args[i]!=null && args[i].startsWith("transport.")) {
+ } else if (args[i] != null && args[i].startsWith("transport.")) {
String key = args[i];
String val = args[++i];
- transportProperties.setProperty(key,val);
+ transportProperties.setProperty(key, val);
} else if ("-receiver".equals(args[i])) {
receiver = args[++i];
} else if ("-maddr".equals(args[i])) {
@@ -157,10 +146,9 @@ public class ChannelCreator {
}
}
- System.out.println("Creating receiver class="+receiver);
- Class<?> cl = Class.forName(receiver, true,
- ChannelCreator.class.getClassLoader());
- ReceiverBase rx = (ReceiverBase)cl.getConstructor().newInstance();
+ System.out.println("Creating receiver class=" + receiver);
+ Class<?> cl = Class.forName(receiver, true,
ChannelCreator.class.getClassLoader());
+ ReceiverBase rx = (ReceiverBase) cl.getConstructor().newInstance();
rx.setAddress(bind);
rx.setPort(port);
rx.setSelectorTimeout(tcpseltimeout);
@@ -173,9 +161,9 @@ public class ChannelCreator {
ReplicationTransmitter ps = new ReplicationTransmitter();
- System.out.println("Creating transport class="+transport);
- MultiPointSender sender = (MultiPointSender)Class.forName(
-
transport,true,ChannelCreator.class.getClassLoader()).getConstructor().newInstance();
+ System.out.println("Creating transport class=" + transport);
+ MultiPointSender sender = (MultiPointSender) Class
+ .forName(transport, true,
ChannelCreator.class.getClassLoader()).getConstructor().newInstance();
sender.setTimeout(acktimeout);
sender.setMaxRetryAttempts(2);
sender.setRxBufSize(Constants.DEFAULT_CLUSTER_MSG_BUFFER_SIZE);
@@ -190,7 +178,7 @@ public class ChannelCreator {
McastService service = new McastService();
service.setAddress(mcastaddr);
if (mbind != null) {
- service.setMcastBindAddress(mbind);
+ service.setMcastBindAddress(mbind);
}
service.setFrequency(mcastfreq);
service.setMcastDropTime(mcastdrop);
@@ -201,13 +189,13 @@ public class ChannelCreator {
channel.setChannelSender(ps);
channel.setMembershipService(service);
- if ( throughput ) {
- channel.addInterceptor(new ThroughputInterceptor());
+ if (throughput) {
+ channel.addInterceptor(new ThroughputInterceptor());
}
if (gzip) {
- channel.addInterceptor(new GzipInterceptor());
+ channel.addInterceptor(new GzipInterceptor());
}
- if ( frag ) {
+ if (frag) {
FragmentationInterceptor fi = new FragmentationInterceptor();
fi.setMaxSize(fragsize);
channel.addInterceptor(fi);
@@ -218,18 +206,18 @@ public class ChannelCreator {
channel.addInterceptor(oi);
}
- if ( async ) {
+ if (async) {
MessageDispatchInterceptor mi = new MessageDispatchInterceptor();
mi.setMaxQueueSize(asyncsize);
channel.addInterceptor(mi);
System.out.println("Added MessageDispatchInterceptor");
}
- if ( failuredetect ) {
+ if (failuredetect) {
TcpFailureDetector tcpfi = new TcpFailureDetector();
channel.addInterceptor(tcpfi);
}
- if ( staticMembers.size() > 0 ) {
+ if (staticMembers.size() > 0) {
StaticMembershipInterceptor smi = new
StaticMembershipInterceptor();
for (Member staticMember : staticMembers) {
smi.addStaticMember(staticMember);
@@ -238,7 +226,7 @@ public class ChannelCreator {
}
- byte[] domain = new byte[] {1,2,3,4,5,6,7,8,9,0};
+ byte[] domain = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
channel.getMembershipService().setDomain(domain);
DomainFilterInterceptor filter = new DomainFilterInterceptor();
filter.setDomain(domain);
diff --git a/test/org/apache/catalina/tribes/demos/CoordinationDemo.java
b/test/org/apache/catalina/tribes/demos/CoordinationDemo.java
index dbb6ca8810..ad958a061f 100644
--- a/test/org/apache/catalina/tribes/demos/CoordinationDemo.java
+++ b/test/org/apache/catalina/tribes/demos/CoordinationDemo.java
@@ -41,6 +41,7 @@ public class CoordinationDemo {
StringBuilder statusLine = new StringBuilder();
Status[] status = null;
BufferedReader reader = null;
+
/**
* Construct and show the application.
*/
@@ -56,8 +57,8 @@ public class CoordinationDemo {
public void clearScreen() {
StringBuilder buf = new StringBuilder(700);
- for (int i=0; i<CLEAR_SCREEN; i++ ) {
- buf.append("\n");
+ for (int i = 0; i < CLEAR_SCREEN; i++) {
+ buf.append("\n");
}
System.out.println(buf);
}
@@ -73,51 +74,51 @@ public class CoordinationDemo {
public synchronized void printScreen() {
clearScreen();
- System.out.println(" ###."+getHeader());
- for ( int i=0; i<status.length; i++ ) {
- System.out.print(leftfill(String.valueOf(i+1)+".",5," "));
- if ( status[i] != null ) {
- System.out.print(status[i].getStatusLine());
+ System.out.println(" ###." + getHeader());
+ for (int i = 0; i < status.length; i++) {
+ System.out.print(leftfill(String.valueOf(i + 1) + ".", 5, " "));
+ if (status[i] != null) {
+ System.out.print(status[i].getStatusLine());
}
}
System.out.println("\n\n");
- System.out.println("Overall status:"+statusLine);
+ System.out.println("Overall status:" + statusLine);
printMenuOptions();
}
public String getHeader() {
- //member - 30
- //running- 10
- //coord - 30
- //view-id - 24
- //view count - 8
+ // member - 30
+ // running- 10
+ // coord - 30
+ // view-id - 24
+ // view count - 8
StringBuilder buf = new StringBuilder();
- buf.append(leftfill("Member",30," "));
- buf.append(leftfill("Running",10," "));
- buf.append(leftfill("Coord",30," "));
- buf.append(leftfill("View-id(short)",24," "));
- buf.append(leftfill("Count",8," "));
+ buf.append(leftfill("Member", 30, " "));
+ buf.append(leftfill("Running", 10, " "));
+ buf.append(leftfill("Coord", 30, " "));
+ buf.append(leftfill("View-id(short)", 24, " "));
+ buf.append(leftfill("Count", 8, " "));
buf.append("\n");
- buf.append(rightfill("==="+new
java.sql.Timestamp(System.currentTimeMillis()).toString(),SCREEN_WIDTH,"="));
+ buf.append(rightfill("===" + new
java.sql.Timestamp(System.currentTimeMillis()).toString(), SCREEN_WIDTH, "="));
buf.append("\n");
return buf.toString();
}
public String[] tokenize(String line) {
- StringTokenizer tz = new StringTokenizer(line," ");
+ StringTokenizer tz = new StringTokenizer(line, " ");
String[] result = new String[tz.countTokens()];
- for (int i=0; i<result.length; i++ ) {
- result[i] = tz.nextToken();
+ for (int i = 0; i < result.length; i++) {
+ result[i] = tz.nextToken();
}
return result;
}
public void waitForInput() throws IOException {
- for ( int i=0; i<status.length; i++ ) {
- status[i] = new Status(this);
+ for (int i = 0; i < status.length; i++) {
+ status[i] = new Status(this);
}
printScreen();
String l = reader.readLine();
@@ -127,7 +128,7 @@ public class CoordinationDemo {
} else {
args = tokenize(l);
}
- while ( args.length >= 1 && (!"quit".equalsIgnoreCase(args[0]))) {
+ while (args.length >= 1 && (!"quit".equalsIgnoreCase(args[0]))) {
if ("start".equalsIgnoreCase(args[0])) {
cmdStart(args);
} else if ("stop".equalsIgnoreCase(args[0])) {
@@ -141,12 +142,12 @@ public class CoordinationDemo {
}
}
for (Status value : status) {
- value.stop();
+ value.stop();
}
}
private void cmdStop(String[] args) {
- if ( args.length == 1 ) {
+ if (args.length == 1) {
setSystemStatus("System shutting down...");
Thread[] t = new Thread[CHANNEL_COUNT];
for (int i = 0; i < status.length; i++) {
@@ -159,26 +160,30 @@ public class CoordinationDemo {
};
}
for (int i = 0; i < status.length; i++) {
- if (MULTI_THREAD ) {
- t[i].start();
- } else {
- t[i].run();
- }
+ if (MULTI_THREAD) {
+ t[i].start();
+ } else {
+ t[i].run();
+ }
}
setSystemStatus("System stopped.");
} else {
int index = -1;
- try { index = Integer.parseInt(args[1])-1;}catch ( Exception x )
{setSystemStatus("Invalid index:"+args[1]);}
- if ( index >= 0 ) {
- setSystemStatus("Stopping member:"+(index+1));
+ try {
+ index = Integer.parseInt(args[1]) - 1;
+ } catch (Exception x) {
+ setSystemStatus("Invalid index:" + args[1]);
+ }
+ if (index >= 0) {
+ setSystemStatus("Stopping member:" + (index + 1));
status[index].stop();
- setSystemStatus("Member stopped:"+(index+1));
+ setSystemStatus("Member stopped:" + (index + 1));
}
}
}
private void cmdStart(String[] args) {
- if ( args.length == 1 ) {
+ if (args.length == 1) {
setSystemStatus("System starting up...");
Thread[] t = new Thread[CHANNEL_COUNT];
for (int i = 0; i < status.length; i++) {
@@ -191,56 +196,60 @@ public class CoordinationDemo {
};
}
for (int i = 0; i < status.length; i++) {
- if (MULTI_THREAD ) {
- t[i].start();
- } else {
- t[i].run();
- }
+ if (MULTI_THREAD) {
+ t[i].start();
+ } else {
+ t[i].run();
+ }
}
setSystemStatus("System started.");
} else {
int index = -1;
- try { index = Integer.parseInt(args[1])-1;}catch ( Exception x )
{setSystemStatus("Invalid index:"+args[1]);}
- if ( index >= 0 ) {
- setSystemStatus("Starting member:"+(index+1));
+ try {
+ index = Integer.parseInt(args[1]) - 1;
+ } catch (Exception x) {
+ setSystemStatus("Invalid index:" + args[1]);
+ }
+ if (index >= 0) {
+ setSystemStatus("Starting member:" + (index + 1));
status[index].start();
- setSystemStatus("Member started:"+(index+1));
+ setSystemStatus("Member started:" + (index + 1));
}
}
}
public void setSystemStatus(String status) {
- statusLine.delete(0,statusLine.length());
+ statusLine.delete(0, statusLine.length());
statusLine.append(status);
}
public static void setEvents(String events) {
- java.util.Arrays.fill(VIEW_EVENTS,false);
- StringTokenizer t = new StringTokenizer(events,",");
- while (t.hasMoreTokens() ) {
+ java.util.Arrays.fill(VIEW_EVENTS, false);
+ StringTokenizer t = new StringTokenizer(events, ",");
+ while (t.hasMoreTokens()) {
int idx = Integer.parseInt(t.nextToken());
VIEW_EVENTS[idx] = true;
}
}
- public static void run(String[] args,CoordinationDemo demo) throws
Exception {
+ public static void run(String[] args, CoordinationDemo demo) throws
Exception {
usage();
- java.util.Arrays.fill(VIEW_EVENTS,true);
-
- for (int i=0; i<args.length; i++ ) {
- if ( "-c".equals(args[i]) ) {
- CHANNEL_COUNT = Integer.parseInt(args[++i]);
- } else if ( "-t".equals(args[i]) ) {
- MULTI_THREAD = Boolean.parseBoolean(args[++i]);
- } else if ( "-s".equals(args[i]) ) {
- SLEEP_TIME = Long.parseLong(args[++i]);
- } else if ( "-sc".equals(args[i]) ) {
- CLEAR_SCREEN = Integer.parseInt(args[++i]);
- } else if ( "-p".equals(args[i]) ) {
- setEvents(args[++i]);
- } else if ( "-h".equals(args[i]) ) {
- System.exit(0);
+ java.util.Arrays.fill(VIEW_EVENTS, true);
+
+ for (int i = 0; i < args.length; i++) {
+ if ("-c".equals(args[i])) {
+ CHANNEL_COUNT = Integer.parseInt(args[++i]);
+ } else if ("-t".equals(args[i])) {
+ MULTI_THREAD = Boolean.parseBoolean(args[++i]);
+ } else if ("-s".equals(args[i])) {
+ SLEEP_TIME = Long.parseLong(args[++i]);
+ } else if ("-sc".equals(args[i])) {
+ CLEAR_SCREEN = Integer.parseInt(args[++i]);
+ } else if ("-p".equals(args[i])) {
+ setEvents(args[++i]);
+ } else if ("-h".equals(args[i])) {
+ System.exit(0);
}
}
demo.init();
@@ -249,37 +258,43 @@ public class CoordinationDemo {
private static void usage() {
System.out.println("Usage:");
- System.out.println("\tjava
org.apache.catalina.tribes.demos.CoordinationDemo -c channel-count(int) -t
multi-thread(true|false) -s sleep-time(ms) -sc clear-screen(int) -p
view_events_csv(1,2,5,7)");
+ System.out.println(
+ "\tjava org.apache.catalina.tribes.demos.CoordinationDemo -c
channel-count(int) -t multi-thread(true|false) -s sleep-time(ms) -sc
clear-screen(int) -p view_events_csv(1,2,5,7)");
System.out.println("Example:");
- System.out.println("\tjava o.a.c.t.d.CoordinationDemo -> starts demo
single threaded start/stop with 5 channels");
- System.out.println("\tjava o.a.c.t.d.CoordinationDemo -c 10 -> starts
demo single threaded start/stop with 10 channels");
- System.out.println("\tjava o.a.c.t.d.CoordinationDemo -c 7 -t true -s
1000 -sc 50-> starts demo multi threaded start/stop with 7 channels and 1
second sleep time between events and 50 lines to clear screen");
- System.out.println("\tjava o.a.c.t.d.CoordinationDemo -t true -p 12 ->
starts demo multi threaded start/stop with 5 channels and only prints the
EVT_CONF_RX event");
+ System.out
+ .println("\tjava o.a.c.t.d.CoordinationDemo -> starts demo
single threaded start/stop with 5 channels");
+ System.out.println(
+ "\tjava o.a.c.t.d.CoordinationDemo -c 10 -> starts demo single
threaded start/stop with 10 channels");
+ System.out.println(
+ "\tjava o.a.c.t.d.CoordinationDemo -c 7 -t true -s 1000 -sc
50-> starts demo multi threaded start/stop with 7 channels and 1 second sleep
time between events and 50 lines to clear screen");
+ System.out.println(
+ "\tjava o.a.c.t.d.CoordinationDemo -t true -p 12 -> starts
demo multi threaded start/stop with 5 channels and only prints the EVT_CONF_RX
event");
System.out.println();
}
+
public static void main(String[] args) throws Exception {
CoordinationDemo demo = new CoordinationDemo();
- run(args,demo);
+ run(args, demo);
}
public static String leftfill(String value, int length, String ch) {
- return fill(value,length,ch,true);
+ return fill(value, length, ch, true);
}
public static String rightfill(String value, int length, String ch) {
- return fill(value,length,ch,false);
+ return fill(value, length, ch, false);
}
public static String fill(String value, int length, String ch, boolean
left) {
StringBuilder buf = new StringBuilder();
- if ( !left ) {
- buf.append(value.trim());
+ if (!left) {
+ buf.append(value.trim());
}
- for (int i=value.trim().length(); i<length; i++ ) {
- buf.append(ch);
+ for (int i = value.trim().length(); i < length; i++) {
+ buf.append(ch);
}
- if ( left ) {
- buf.append(value.trim());
+ if (left) {
+ buf.append(value.trim());
}
return buf.toString();
}
@@ -298,46 +313,49 @@ public class CoordinationDemo {
}
public String getStatusLine() {
- //member - 30
- //running- 10
- //coord - 30
- //view-id - 24
- //view count - 8
+ // member - 30
+ // running- 10
+ // coord - 30
+ // view-id - 24
+ // view count - 8
StringBuilder buf = new StringBuilder();
String local = "";
String coord = "";
String viewId = "";
String count = "0";
- if ( channel != null ) {
+ if (channel != null) {
Member lm = channel.getLocalMember(false);
- local = lm!=null?lm.getName():"";
- coord = interceptor!=null &&
interceptor.getCoordinator()!=null?interceptor.getCoordinator().getName():"";
+ local = lm != null ? lm.getName() : "";
+ coord = interceptor != null && interceptor.getCoordinator() !=
null
+ ? interceptor.getCoordinator().getName()
+ : "";
if (interceptor != null) {
- viewId =
getByteString(interceptor.getViewId()!=null?interceptor.getViewId().getBytes():new
byte[0]);
+ viewId = getByteString(
+ interceptor.getViewId() != null ?
interceptor.getViewId().getBytes() : new byte[0]);
count = String.valueOf(interceptor.getView().length);
}
}
- buf.append(leftfill(local,30," "));
+ buf.append(leftfill(local, 30, " "));
buf.append(leftfill(startstatus, 10, " "));
buf.append(leftfill(coord, 30, " "));
buf.append(leftfill(viewId, 24, " "));
buf.append(leftfill(count, 8, " "));
buf.append("\n");
- buf.append("Status:"+status);
+ buf.append("Status:" + status);
buf.append("\n");
return buf.toString();
}
public String getByteString(byte[] b) {
- if ( b == null ) {
- return "{}";
+ if (b == null) {
+ return "{}";
}
- return Arrays.toString(b,0,Math.min(b.length,4));
+ return Arrays.toString(b, 0, Math.min(b.length, 4));
}
public void start() {
try {
- if ( channel == null ) {
+ if (channel == null) {
channel = createChannel();
startstatus = "starting";
channel.start(Channel.DEFAULT);
@@ -345,18 +363,20 @@ public class CoordinationDemo {
} else {
status = "Channel already started.";
}
- } catch ( Exception x ) {
+ } catch (Exception x) {
synchronized (System.err) {
System.err.println("Start failed:");
StackTraceElement[] els = x.getStackTrace();
for (StackTraceElement el : els) {
- System.err.println(el.toString());
+ System.err.println(el.toString());
}
}
- status = "Start failed:"+x.getMessage();
+ status = "Start failed:" + x.getMessage();
error = x;
startstatus = "failed";
- try { channel.stop(Channel.DEFAULT);}catch(Exception ignore){
+ try {
+ channel.stop(Channel.DEFAULT);
+ } catch (Exception ignore) {
// Ignore
}
channel = null;
@@ -366,24 +386,24 @@ public class CoordinationDemo {
public void stop() {
try {
- if ( channel != null ) {
+ if (channel != null) {
channel.stop(Channel.DEFAULT);
status = "Channel Stopped";
} else {
status = "Channel Already Stopped";
}
- }catch ( Exception x ) {
+ } catch (Exception x) {
synchronized (System.err) {
System.err.println("Stop failed:");
StackTraceElement[] els = x.getStackTrace();
for (StackTraceElement el : els) {
- System.err.println(el.toString());
+ System.err.println(el.toString());
}
}
- status = "Stop failed:"+x.getMessage();
+ status = "Stop failed:" + x.getMessage();
error = x;
- }finally {
+ } finally {
startstatus = "stopped";
channel = null;
interceptor = null;
@@ -392,17 +412,19 @@ public class CoordinationDemo {
public GroupChannel createChannel() {
channel = new GroupChannel();
- ((ReceiverBase)channel.getChannelReceiver()).setAutoBind(100);
+ ((ReceiverBase) channel.getChannelReceiver()).setAutoBind(100);
interceptor = new NonBlockingCoordinator() {
@Override
public void fireInterceptorEvent(InterceptorEvent event) {
status = event.getEventTypeDesc();
int type = event.getEventType();
boolean display = VIEW_EVENTS[type];
- if ( display ) {
- parent.printScreen();
+ if (display) {
+ parent.printScreen();
}
- try { Thread.sleep(SLEEP_TIME); }catch ( Exception x){
+ try {
+ Thread.sleep(SLEEP_TIME);
+ } catch (Exception x) {
// Ignore
}
}
diff --git a/test/org/apache/catalina/tribes/demos/EchoRpcTest.java
b/test/org/apache/catalina/tribes/demos/EchoRpcTest.java
index e58798fece..3f55c02401 100644
--- a/test/org/apache/catalina/tribes/demos/EchoRpcTest.java
+++ b/test/org/apache/catalina/tribes/demos/EchoRpcTest.java
@@ -43,168 +43,166 @@ public class EchoRpcTest implements RpcCallback, Runnable
{
this.message = message;
this.pause = pause;
this.options = options;
- this.rpc = new
RpcChannel(name.getBytes(StandardCharsets.UTF_8),channel,this);
+ this.rpc = new RpcChannel(name.getBytes(StandardCharsets.UTF_8),
channel, this);
this.timeout = timeout;
this.name = name;
}
/**
- * If the reply has already been sent to the requesting thread, the rpc
- * callback can handle any data that comes in after the fact.
+ * If the reply has already been sent to the requesting thread, the rpc
callback can handle any data that comes in
+ * after the fact.
*
- * @param msg Serializable
+ * @param msg Serializable
* @param sender Member
*/
@Override
public void leftOver(Serializable msg, Member sender) {
- System.out.println("Received a left over message from
["+sender.getName()+"] with data ["+msg+"]");
+ System.out.println("Received a left over message from [" +
sender.getName() + "] with data [" + msg + "]");
}
/**
- * @param msg Serializable
+ * @param msg Serializable
* @param sender Member
+ *
* @return Serializable - null if no reply should be sent
*/
@Override
public Serializable replyRequest(Serializable msg, Member sender) {
- System.out.println("Received a reply request message from
["+sender.getName()+"] with data ["+msg+"]");
- return "Reply("+name+"):"+msg;
+ System.out.println("Received a reply request message from [" +
sender.getName() + "] with data [" + msg + "]");
+ return "Reply(" + name + "):" + msg;
}
@Override
public void run() {
long counter = 0;
- while (counter<count) {
- String msg = message + " cnt="+(++counter);
+ while (counter < count) {
+ String msg = message + " cnt=" + (++counter);
try {
- System.out.println("Sending ["+msg+"]");
+ System.out.println("Sending [" + msg + "]");
long start = System.currentTimeMillis();
- Response[] resp =
rpc.send(channel.getMembers(),msg,options,Channel.SEND_OPTIONS_DEFAULT,timeout);
- System.out.println("Send of ["+msg+"] completed. Nr of
responses="+resp.length+" Time:"+(System.currentTimeMillis()-start)+" ms.");
+ Response[] resp = rpc.send(channel.getMembers(), msg, options,
Channel.SEND_OPTIONS_DEFAULT, timeout);
+ System.out.println("Send of [" + msg + "] completed. Nr of
responses=" + resp.length + " Time:" +
+ (System.currentTimeMillis() - start) + " ms.");
for (Response response : resp) {
- System.out.println("Received a response message from [" +
response.getSource().getName() + "] with data [" + response.getMessage() + "]");
+ System.out.println("Received a response message from [" +
response.getSource().getName() +
+ "] with data [" + response.getMessage() + "]");
}
Thread.sleep(pause);
- }catch(Exception x){
+ } catch (Exception x) {
// Ignore
}
}
}
public static void usage() {
- System.out.println("Tribes RPC tester.");
- System.out.println("Usage:\n\t"+
- "java EchoRpcTest [options]\n\t"+
- "Options:\n\t\t"+
- "[-mode all|first|majority] \n\t\t"+
- "[-debug] \n\t\t"+
- "[-count messagecount] \n\t\t"+
- "[-timeout timeoutinms] \n\t\t"+
- "[-stats statinterval] \n\t\t"+
- "[-pause nrofsecondstopausebetweensends]
\n\t\t"+
- "[-message message] \n\t\t"+
- "[-name rpcname] \n\t\t"+
- "[-break (halts execution on exception)]\n"+
- "\tChannel options:"+
- ChannelCreator.usage()+"\n\n"+
- "Example:\n\t"+
- "java EchoRpcTest -port 4004\n\t"+
- "java EchoRpcTest -bind 192.168.0.45 -port
4005\n\t"+
- "java EchoRpcTest -bind 192.168.0.45 -port 4005
-mbind 192.168.0.45 -count 100 -stats 10\n");
- }
+ System.out.println("Tribes RPC tester.");
+ System.out.println("Usage:\n\t" + "java EchoRpcTest [options]\n\t" +
"Options:\n\t\t" +
+ "[-mode all|first|majority] \n\t\t" + "[-debug] \n\t\t" +
"[-count messagecount] \n\t\t" +
+ "[-timeout timeoutinms] \n\t\t" + "[-stats statinterval]
\n\t\t" +
+ "[-pause nrofsecondstopausebetweensends] \n\t\t" + "[-message
message] \n\t\t" +
+ "[-name rpcname] \n\t\t" + "[-break (halts execution on
exception)]\n" + "\tChannel options:" +
+ ChannelCreator.usage() + "\n\n" + "Example:\n\t" + "java
EchoRpcTest -port 4004\n\t" +
+ "java EchoRpcTest -bind 192.168.0.45 -port 4005\n\t" +
+ "java EchoRpcTest -bind 192.168.0.45 -port 4005 -mbind
192.168.0.45 -count 100 -stats 10\n");
+ }
- public static void main(String[] args) throws Exception {
- long pause = 3000;
- int count = 1000000;
- int stats = 10000;
- String name = "EchoRpcId";
- int options = RpcChannel.ALL_REPLY;
- long timeout = 15000;
- String message = "EchoRpcMessage";
- if (args.length == 0) {
+ public static void main(String[] args) throws Exception {
+ long pause = 3000;
+ int count = 1000000;
+ int stats = 10000;
+ String name = "EchoRpcId";
+ int options = RpcChannel.ALL_REPLY;
+ long timeout = 15000;
+ String message = "EchoRpcMessage";
+ if (args.length == 0) {
+ usage();
+ System.exit(1);
+ }
+ for (int i = 0; i < args.length; i++) {
+ if ("-threads".equals(args[i])) {
+ // Not used
+ } else if ("-count".equals(args[i])) {
+ count = Integer.parseInt(args[++i]);
+ System.out.println("Sending " + count + " messages.");
+ } else if ("-pause".equals(args[i])) {
+ pause = Long.parseLong(args[++i]) * 1000;
+ } else if ("-break".equals(args[i])) {
+ // Not used
+ } else if ("-stats".equals(args[i])) {
+ stats = Integer.parseInt(args[++i]);
+ System.out.println("Stats every " + stats + " message");
+ } else if ("-timeout".equals(args[i])) {
+ timeout = Long.parseLong(args[++i]);
+ } else if ("-message".equals(args[i])) {
+ message = args[++i];
+ } else if ("-name".equals(args[i])) {
+ name = args[++i];
+ } else if ("-mode".equals(args[i])) {
+ if ("all".equals(args[++i])) {
+ options = RpcChannel.ALL_REPLY;
+ } else if ("first".equals(args[i])) {
+ options = RpcChannel.FIRST_REPLY;
+ } else if ("majority".equals(args[i])) {
+ options = RpcChannel.MAJORITY_REPLY;
+ }
+ } else if ("-debug".equals(args[i])) {
+ // Not used
+ } else if ("-help".equals(args[i])) {
usage();
System.exit(1);
}
- for (int i = 0; i < args.length; i++) {
- if ("-threads".equals(args[i])) {
- // Not used
- } else if ("-count".equals(args[i])) {
- count = Integer.parseInt(args[++i]);
- System.out.println("Sending "+count+" messages.");
- } else if ("-pause".equals(args[i])) {
- pause = Long.parseLong(args[++i])*1000;
- } else if ("-break".equals(args[i])) {
- // Not used
- } else if ("-stats".equals(args[i])) {
- stats = Integer.parseInt(args[++i]);
- System.out.println("Stats every "+stats+" message");
- } else if ("-timeout".equals(args[i])) {
- timeout = Long.parseLong(args[++i]);
- } else if ("-message".equals(args[i])) {
- message = args[++i];
- } else if ("-name".equals(args[i])) {
- name = args[++i];
- } else if ("-mode".equals(args[i])) {
- if ( "all".equals(args[++i]) ) {
- options = RpcChannel.ALL_REPLY;
- } else if ( "first".equals(args[i]) ) {
- options = RpcChannel.FIRST_REPLY;
- } else if ( "majority".equals(args[i]) ) {
- options = RpcChannel.MAJORITY_REPLY;
- }
- } else if ("-debug".equals(args[i])) {
- // Not used
- } else if ("-help".equals(args[i])) {
- usage();
- System.exit(1);
- }
- }
+ }
+
+ ManagedChannel channel = (ManagedChannel)
ChannelCreator.createChannel(args);
+ EchoRpcTest test = new EchoRpcTest(channel, name, count, message,
pause, options, timeout);
+ channel.start(Channel.DEFAULT);
+ Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
+ test.run();
- ManagedChannel channel =
(ManagedChannel)ChannelCreator.createChannel(args);
- EchoRpcTest test = new
EchoRpcTest(channel,name,count,message,pause,options,timeout);
- channel.start(Channel.DEFAULT);
- Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
- test.run();
+ System.out.println("System test complete, sleeping to let threads
finish.");
+ Thread.sleep(60 * 1000 * 60);
+ }
+
+ public static class Shutdown extends Thread {
+ ManagedChannel channel = null;
- System.out.println("System test complete, sleeping to let threads
finish.");
- Thread.sleep(60*1000*60);
+ public Shutdown(ManagedChannel channel) {
+ this.channel = channel;
}
- public static class Shutdown extends Thread {
- ManagedChannel channel = null;
- public Shutdown(ManagedChannel channel) {
- this.channel = channel;
- }
+ @Override
+ public void run() {
+ System.out.println("Shutting down...");
+ SystemExit exit = new SystemExit(5000);
+ exit.setDaemon(true);
+ exit.start();
+ try {
+ channel.stop(Channel.DEFAULT);
- @Override
- public void run() {
- System.out.println("Shutting down...");
- SystemExit exit = new SystemExit(5000);
- exit.setDaemon(true);
- exit.start();
- try {
- channel.stop(Channel.DEFAULT);
-
- }catch ( Exception x ) {
- x.printStackTrace();
- }
- System.out.println("Channel stopped.");
+ } catch (Exception x) {
+ x.printStackTrace();
}
+ System.out.println("Channel stopped.");
}
- public static class SystemExit extends Thread {
- private long delay;
- public SystemExit(long delay) {
- this.delay = delay;
- }
- @Override
- public void run () {
- try {
- Thread.sleep(delay);
- }catch ( Exception x ) {
- x.printStackTrace();
- }
- System.exit(0);
+ }
+
+ public static class SystemExit extends Thread {
+ private long delay;
+ public SystemExit(long delay) {
+ this.delay = delay;
+ }
+
+ @Override
+ public void run() {
+ try {
+ Thread.sleep(delay);
+ } catch (Exception x) {
+ x.printStackTrace();
}
- }}
\ No newline at end of file
+ System.exit(0);
+
+ }
+ }
+}
\ No newline at end of file
diff --git a/test/org/apache/catalina/tribes/demos/IntrospectionUtils.java
b/test/org/apache/catalina/tribes/demos/IntrospectionUtils.java
index 885d56701c..d2aa2b1227 100644
--- a/test/org/apache/catalina/tribes/demos/IntrospectionUtils.java
+++ b/test/org/apache/catalina/tribes/demos/IntrospectionUtils.java
@@ -35,15 +35,13 @@ public final class IntrospectionUtils {
private static final Log log = LogFactory.getLog(IntrospectionUtils.class);
/*
- * Find a method with the right name If found, call the method ( if param
is
- * int or boolean we'll convert value to the right type before) - that
means
- * you can have setDebug(1).
+ * Find a method with the right name If found, call the method ( if param
is int or boolean we'll convert value to
+ * the right type before) - that means you can have setDebug(1).
*/
@SuppressWarnings("null")
public static boolean setProperty(Object o, String name, String value) {
if (log.isDebugEnabled()) {
- log.debug("IntrospectionUtils: setProperty(" +
- o.getClass() + " " + name + "=" + value + ")");
+ log.debug("IntrospectionUtils: setProperty(" + o.getClass() + " "
+ name + "=" + value + ")");
}
String setter = "set" + capitalize(name);
@@ -56,10 +54,10 @@ public final class IntrospectionUtils {
// First, the ideal case - a setFoo( String ) method
for (Method item : methods) {
Class<?> paramT[] = item.getParameterTypes();
- if (setter.equals(item.getName()) && paramT.length == 1
- && "java.lang.String".equals(paramT[0].getName())) {
+ if (setter.equals(item.getName()) && paramT.length == 1 &&
+ "java.lang.String".equals(paramT[0].getName())) {
- item.invoke(o, new Object[]{value});
+ item.invoke(o, new Object[] { value });
return true;
}
}
@@ -67,25 +65,21 @@ public final class IntrospectionUtils {
// Try a setFoo ( int ) or ( boolean )
for (Method method : methods) {
boolean ok = true;
- if (setter.equals(method.getName())
- && method.getParameterTypes().length == 1) {
+ if (setter.equals(method.getName()) &&
method.getParameterTypes().length == 1) {
// match - find the type and invoke it
Class<?> paramType = method.getParameterTypes()[0];
Object params[] = new Object[1];
// Try a setFoo ( int )
- if ("java.lang.Integer".equals(paramType.getName())
- || "int".equals(paramType.getName())) {
+ if ("java.lang.Integer".equals(paramType.getName()) ||
"int".equals(paramType.getName())) {
try {
params[0] = Integer.valueOf(value);
} catch (NumberFormatException ex) {
ok = false;
}
// Try a setFoo ( long )
- }
- else if ("java.lang.Long".equals(paramType.getName())
- || "long".equals(paramType.getName())) {
+ } else if ("java.lang.Long".equals(paramType.getName()) ||
"long".equals(paramType.getName())) {
try {
params[0] = Long.valueOf(value);
} catch (NumberFormatException ex) {
@@ -93,20 +87,17 @@ public final class IntrospectionUtils {
}
// Try a setFoo ( boolean )
- }
- else if ("java.lang.Boolean".equals(paramType.getName())
- || "boolean".equals(paramType.getName())) {
+ } else if ("java.lang.Boolean".equals(paramType.getName())
||
+ "boolean".equals(paramType.getName())) {
params[0] = Boolean.valueOf(value);
// Try a setFoo ( InetAddress )
- }
- else if ("java.net.InetAddress".equals(paramType
- .getName())) {
+ } else if
("java.net.InetAddress".equals(paramType.getName())) {
try {
params[0] = InetAddress.getByName(value);
} catch (UnknownHostException exc) {
if (log.isDebugEnabled()) {
- log.debug("IntrospectionUtils: Unable to resolve
host name:" + value);
+ log.debug("IntrospectionUtils: Unable to
resolve host name:" + value);
}
ok = false;
}
@@ -114,8 +105,7 @@ public final class IntrospectionUtils {
// Unknown type
} else {
if (log.isDebugEnabled()) {
- log.debug("IntrospectionUtils: Unknown type " +
- paramType.getName());
+ log.debug("IntrospectionUtils: Unknown type " +
paramType.getName());
}
}
@@ -143,15 +133,14 @@ public final class IntrospectionUtils {
params[1] = value;
if (setPropertyMethodBool != null) {
try {
- return ((Boolean) setPropertyMethodBool.invoke(o,
- params)).booleanValue();
- }catch (IllegalArgumentException biae) {
- //the boolean method had the wrong
- //parameter types. lets try the other
- if (setPropertyMethodVoid!=null) {
+ return ((Boolean) setPropertyMethodBool.invoke(o,
params)).booleanValue();
+ } catch (IllegalArgumentException biae) {
+ // the boolean method had the wrong
+ // parameter types. lets try the other
+ if (setPropertyMethodVoid != null) {
setPropertyMethodVoid.invoke(o, params);
return true;
- }else {
+ } else {
throw biae;
}
}
@@ -165,13 +154,13 @@ public final class IntrospectionUtils {
log.warn("IAE " + o + " " + name + " " + value, ex2);
} catch (SecurityException ex1) {
if (log.isDebugEnabled()) {
- log.debug("IntrospectionUtils: SecurityException for " +
- o.getClass() + " " + name + "=" + value + ")", ex1);
+ log.debug("IntrospectionUtils: SecurityException for " +
o.getClass() + " " + name + "=" + value + ")",
+ ex1);
}
} catch (IllegalAccessException iae) {
if (log.isDebugEnabled()) {
- log.debug("IntrospectionUtils: IllegalAccessException for " +
- o.getClass() + " " + name + "=" + value + ")", iae);
+ log.debug("IntrospectionUtils: IllegalAccessException for " +
o.getClass() + " " + name + "=" + value +
+ ")", iae);
}
} catch (InvocationTargetException ie) {
Throwable cause = ie.getCause();
@@ -182,8 +171,8 @@ public final class IntrospectionUtils {
throw (VirtualMachineError) cause;
}
if (log.isDebugEnabled()) {
- log.debug("IntrospectionUtils: InvocationTargetException for " +
- o.getClass() + " " + name + "=" + value + ")", ie);
+ log.debug("IntrospectionUtils: InvocationTargetException for "
+ o.getClass() + " " + name + "=" +
+ value + ")", ie);
}
}
return false;
@@ -210,12 +199,12 @@ public final class IntrospectionUtils {
objectMethods.clear();
}
- static Map<Class<?>,Method[]> objectMethods = new ConcurrentHashMap<>();
+ static Map<Class<?>, Method[]> objectMethods = new ConcurrentHashMap<>();
public static Method[] findMethods(Class<?> c) {
Method methods[] = objectMethods.get(c);
if (methods != null) {
- return methods;
+ return methods;
}
methods = c.getMethods();
diff --git a/test/org/apache/catalina/tribes/demos/LoadTest.java
b/test/org/apache/catalina/tribes/demos/LoadTest.java
index 0d27a1a440..b4c20c9ce0 100644
--- a/test/org/apache/catalina/tribes/demos/LoadTest.java
+++ b/test/org/apache/catalina/tribes/demos/LoadTest.java
@@ -29,7 +29,7 @@ import org.apache.catalina.tribes.MembershipListener;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
-public class LoadTest implements MembershipListener,ChannelListener, Runnable {
+public class LoadTest implements MembershipListener, ChannelListener, Runnable
{
private static final Log log = LogFactory.getLog(LoadTest.class);
public static int size = 24000;
public static final Object mutex = new Object();
@@ -37,11 +37,11 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
public long bytesReceived = 0;
public float mBytesReceived = 0;
- public int messagesReceived = 0;
+ public int messagesReceived = 0;
public boolean send = true;
public boolean debug = false;
public int msgCount = 100;
- ManagedChannel channel=null;
+ ManagedChannel channel = null;
public int statsInterval = 10000;
public long pause = 0;
public boolean breakonChannelException = false;
@@ -54,48 +54,40 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
public static long messagesSent = 0;
public static long messageStartSendTime = 0;
public static long messageEndSendTime = 0;
- public static int threadCount = 0;
+ public static int threadCount = 0;
public static synchronized void startTest() {
threadCount++;
- if ( messageStartSendTime == 0 ) {
- messageStartSendTime = System.currentTimeMillis();
+ if (messageStartSendTime == 0) {
+ messageStartSendTime = System.currentTimeMillis();
}
}
public static synchronized void endTest() {
threadCount--;
- if ( messageEndSendTime == 0 && threadCount==0 ) {
- messageEndSendTime = System.currentTimeMillis();
+ if (messageEndSendTime == 0 && threadCount == 0) {
+ messageEndSendTime = System.currentTimeMillis();
}
}
public static synchronized long addSendStats(long count) {
- messagesSent+=count;
+ messagesSent += count;
return 0l;
}
private static void printSendStats(long counter, int messageSize) {
float cnt = counter;
float size = messageSize;
- float time = (System.currentTimeMillis()-messageStartSendTime) / 1000f;
- log.info("****SEND STATS-"+Thread.currentThread().getName()+"*****"+
- "\n\tMessage count:"+counter+
- "\n\tTotal bytes :"+(long)(size*cnt)+
- "\n\tTotal seconds:"+(time)+
- "\n\tBytes/second :"+(size*cnt/time)+
- "\n\tMBytes/second:"+(size*cnt/time/1024f/1024f));
+ float time = (System.currentTimeMillis() - messageStartSendTime) /
1000f;
+ log.info("****SEND STATS-" + Thread.currentThread().getName() +
"*****" + "\n\tMessage count:" + counter +
+ "\n\tTotal bytes :" + (long) (size * cnt) + "\n\tTotal
seconds:" + (time) + "\n\tBytes/second :" +
+ (size * cnt / time) + "\n\tMBytes/second:" + (size * cnt /
time / 1024f / 1024f));
}
- public LoadTest(ManagedChannel channel,
- boolean send,
- int msgCount,
- boolean debug,
- long pause,
- int stats,
- boolean breakOnEx) {
+ public LoadTest(ManagedChannel channel, boolean send, int msgCount,
boolean debug, long pause, int stats,
+ boolean breakOnEx) {
this.channel = channel;
this.send = send;
this.msgCount = msgCount;
@@ -126,47 +118,47 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
}
} else {
try {
- //msg.setMsgNr((int)++total);
+ // msg.setMsgNr((int)++total);
counter++;
if (debug) {
printArray(msg.getMessage());
}
channel.send(channel.getMembers(), msg,
channelOptions);
- if ( pause > 0 ) {
- if ( debug) {
- System.out.println("Pausing sender for "+pause+"
ms.");
+ if (pause > 0) {
+ if (debug) {
+ System.out.println("Pausing sender for " +
pause + " ms.");
}
Thread.sleep(pause);
}
} catch (ChannelException x) {
- if ( debug ) {
- log.error("Unable to send
message:"+x.getMessage(),x);
+ if (debug) {
+ log.error("Unable to send message:" +
x.getMessage(), x);
}
- log.error("Unable to send message:"+x.getMessage());
+ log.error("Unable to send message:" + x.getMessage());
ChannelException.FaultyMember[] faulty =
x.getFaultyMembers();
for (ChannelException.FaultyMember faultyMember :
faulty) {
- log.error("Faulty: " + faultyMember);
+ log.error("Faulty: " + faultyMember);
}
--counter;
- if ( this.breakonChannelException ) {
- throw x;
+ if (this.breakonChannelException) {
+ throw x;
}
}
}
- if ( (counter % statsInterval) == 0 && (counter > 0)) {
- //add to the global counter
+ if ((counter % statsInterval) == 0 && (counter > 0)) {
+ // add to the global counter
counter = addSendStats(counter);
- //print from the global counter
- //printSendStats(LoadTest.messagesSent,
LoadTest.messageSize, LoadTest.messageSendTime);
+ // print from the global counter
+ // printSendStats(LoadTest.messagesSent,
LoadTest.messageSize, LoadTest.messageSendTime);
printSendStats(LoadTest.messagesSent,
LoadTest.messageSize);
}
}
- }catch ( Exception x ) {
- log.error("Captured error while sending:"+x.getMessage());
- if ( debug ) {
- log.error("",x);
+ } catch (Exception x) {
+ log.error("Captured error while sending:" + x.getMessage());
+ if (debug) {
+ log.error("", x);
}
printSendStats(LoadTest.messagesSent, LoadTest.messageSize);
}
@@ -177,13 +169,11 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
/**
* memberAdded
*
- * @param member Member
- * TODO Implement this org.apache.catalina.tribes.MembershipListener
- * method
+ * @param member Member TODO Implement this
org.apache.catalina.tribes.MembershipListener method
*/
@Override
public void memberAdded(Member member) {
- log.info("Member added:"+member);
+ log.info("Member added:" + member);
synchronized (mutex) {
mutex.notifyAll();
}
@@ -192,53 +182,48 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
/**
* memberDisappeared
*
- * @param member Member
- * TODO Implement this org.apache.catalina.tribes.MembershipListener
- * method
+ * @param member Member TODO Implement this
org.apache.catalina.tribes.MembershipListener method
*/
@Override
public void memberDisappeared(Member member) {
- log.info("Member disappeared:"+member);
+ log.info("Member disappeared:" + member);
}
@Override
- public boolean accept(Serializable msg, Member mbr){
- return (msg instanceof LoadMessage) || (msg instanceof ByteMessage);
+ public boolean accept(Serializable msg, Member mbr) {
+ return (msg instanceof LoadMessage) || (msg instanceof ByteMessage);
}
@Override
- public void messageReceived(Serializable msg, Member mbr){
- if ( receiveStart == 0 ) {
- receiveStart = System.currentTimeMillis();
+ public void messageReceived(Serializable msg, Member mbr) {
+ if (receiveStart == 0) {
+ receiveStart = System.currentTimeMillis();
}
- if ( debug ) {
- if ( msg instanceof LoadMessage ) {
- printArray(((LoadMessage)msg).getMessage());
+ if (debug) {
+ if (msg instanceof LoadMessage) {
+ printArray(((LoadMessage) msg).getMessage());
}
}
- if ( msg instanceof ByteMessage && !(msg instanceof LoadMessage)) {
+ if (msg instanceof ByteMessage && !(msg instanceof LoadMessage)) {
LoadMessage tmp = new LoadMessage();
- tmp.setMessage(((ByteMessage)msg).getMessage());
+ tmp.setMessage(((ByteMessage) msg).getMessage());
msg = tmp;
tmp = null;
}
- bytesReceived+=((LoadMessage)msg).getMessage().length;
- mBytesReceived+=(((LoadMessage)msg).getMessage().length)/1024f/1024f;
+ bytesReceived += ((LoadMessage) msg).getMessage().length;
+ mBytesReceived += (((LoadMessage) msg).getMessage().length) / 1024f /
1024f;
messagesReceived++;
- if ( (messagesReceived%statsInterval)==0 ||
(messagesReceived==msgCount)) {
- float bytes =
(((LoadMessage)msg).getMessage().length*messagesReceived);
- float seconds = (System.currentTimeMillis()-receiveStart) / 1000f;
- log.info("****RECEIVE
STATS-"+Thread.currentThread().getName()+"*****"+
- "\n\tMessage count :"+(long)messagesReceived+
- "\n\tMessage/sec :"+messagesReceived/seconds+
- "\n\tTotal bytes :"+(long)bytes+
- "\n\tTotal mbytes :"+(long)mBytesReceived+
- "\n\tTime since 1st:"+seconds+" seconds"+
- "\n\tBytes/second :"+(bytes/seconds)+
- "\n\tMBytes/second :"+(mBytesReceived/seconds)+"\n");
+ if ((messagesReceived % statsInterval) == 0 || (messagesReceived ==
msgCount)) {
+ float bytes = (((LoadMessage) msg).getMessage().length *
messagesReceived);
+ float seconds = (System.currentTimeMillis() - receiveStart) /
1000f;
+ log.info("****RECEIVE STATS-" + Thread.currentThread().getName() +
"*****" + "\n\tMessage count :" +
+ (long) messagesReceived + "\n\tMessage/sec :" +
messagesReceived / seconds +
+ "\n\tTotal bytes :" + (long) bytes + "\n\tTotal mbytes
:" + (long) mBytesReceived +
+ "\n\tTime since 1st:" + seconds + " seconds" +
"\n\tBytes/second :" + (bytes / seconds) +
+ "\n\tMBytes/second :" + (mBytesReceived / seconds) + "\n");
}
}
@@ -250,7 +235,7 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
System.out.print(datum);
System.out.print(",");
}
- System.out.println("} size:"+data.length);
+ System.out.println("} size:" + data.length);
}
@@ -258,9 +243,11 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
public static byte[] outdata = new byte[size];
public static final Random r = new Random();
- public static int getMessageSize (LoadMessage msg) {
+
+ public static int getMessageSize(LoadMessage msg) {
return msg.getMessage().length;
}
+
static {
r.nextBytes(outdata);
}
@@ -273,7 +260,7 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
@Override
public byte[] getMessage() {
- if ( message == null ) {
+ if (message == null) {
message = outdata;
}
return message;
@@ -288,26 +275,17 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
public static void usage() {
System.out.println("Tribes Load tester.");
System.out.println("The load tester can be used in sender or received
mode or both");
- System.out.println("Usage:\n\t"+
- "java LoadTest [options]\n\t"+
- "Options:\n\t\t"+
- "[-mode receive|send|both] \n\t\t"+
- "[-startoptions startflags (default is
Channel.DEFAULT) ] \n\t\t"+
- "[-debug] \n\t\t"+
- "[-count messagecount] \n\t\t"+
- "[-stats statinterval] \n\t\t"+
- "[-pause nrofsecondstopausebetweensends] \n\t\t"+
- "[-threads numberofsenderthreads] \n\t\t"+
- "[-size messagesize] \n\t\t"+
- "[-sendoptions channeloptions] \n\t\t"+
- "[-break (halts execution on exception)]\n"+
- "[-shutdown (issues a channel.stop() command after
send is completed)]\n"+
- "\tChannel options:"+
- ChannelCreator.usage()+"\n\n"+
- "Example:\n\t"+
- "java LoadTest -port 4004\n\t"+
- "java LoadTest -bind 192.168.0.45 -port 4005\n\t"+
- "java LoadTest -bind 192.168.0.45 -port 4005 -mbind
192.168.0.45 -count 100 -stats 10\n");
+ System.out.println(
+ "Usage:\n\t" + "java LoadTest [options]\n\t" +
"Options:\n\t\t" + "[-mode receive|send|both] \n\t\t" +
+ "[-startoptions startflags (default is
Channel.DEFAULT) ] \n\t\t" + "[-debug] \n\t\t" +
+ "[-count messagecount] \n\t\t" + "[-stats
statinterval] \n\t\t" +
+ "[-pause nrofsecondstopausebetweensends] \n\t\t" +
"[-threads numberofsenderthreads] \n\t\t" +
+ "[-size messagesize] \n\t\t" + "[-sendoptions
channeloptions] \n\t\t" +
+ "[-break (halts execution on exception)]\n" +
+ "[-shutdown (issues a channel.stop() command after
send is completed)]\n" +
+ "\tChannel options:" + ChannelCreator.usage() + "\n\n"
+ "Example:\n\t" +
+ "java LoadTest -port 4004\n\t" + "java LoadTest -bind
192.168.0.45 -port 4005\n\t" +
+ "java LoadTest -bind 192.168.0.45 -port 4005 -mbind
192.168.0.45 -count 100 -stats 10\n");
}
public static void main(String[] args) throws Exception {
@@ -321,49 +299,48 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
boolean shutdown = false;
int startoptions = Channel.DEFAULT;
int channelOptions = Channel.SEND_OPTIONS_DEFAULT;
- if ( args.length == 0 ) {
- args = new String[] {"-help"};
+ if (args.length == 0) {
+ args = new String[] { "-help" };
}
for (int i = 0; i < args.length; i++) {
if ("-threads".equals(args[i])) {
threads = Integer.parseInt(args[++i]);
} else if ("-count".equals(args[i])) {
count = Integer.parseInt(args[++i]);
- System.out.println("Sending "+count+" messages.");
+ System.out.println("Sending " + count + " messages.");
} else if ("-pause".equals(args[i])) {
- pause = Long.parseLong(args[++i])*1000;
+ pause = Long.parseLong(args[++i]) * 1000;
} else if ("-break".equals(args[i])) {
breakOnEx = true;
} else if ("-shutdown".equals(args[i])) {
shutdown = true;
} else if ("-stats".equals(args[i])) {
stats = Integer.parseInt(args[++i]);
- System.out.println("Stats every "+stats+" message");
+ System.out.println("Stats every " + stats + " message");
} else if ("-sendoptions".equals(args[i])) {
channelOptions = Integer.parseInt(args[++i]);
- System.out.println("Setting send options to "+channelOptions);
+ System.out.println("Setting send options to " +
channelOptions);
} else if ("-startoptions".equals(args[i])) {
startoptions = Integer.parseInt(args[++i]);
- System.out.println("Setting start options to "+startoptions);
+ System.out.println("Setting start options to " + startoptions);
} else if ("-size".equals(args[i])) {
- size = Integer.parseInt(args[++i])-4;
- System.out.println("Message size will be:"+(size+4)+" bytes");
+ size = Integer.parseInt(args[++i]) - 4;
+ System.out.println("Message size will be:" + (size + 4) + "
bytes");
} else if ("-mode".equals(args[i])) {
- if ( "receive".equals(args[++i]) ) {
- send = false;
+ if ("receive".equals(args[++i])) {
+ send = false;
}
} else if ("-debug".equals(args[i])) {
debug = true;
- } else if ("-help".equals(args[i]))
- {
+ } else if ("-help".equals(args[i])) {
usage();
System.exit(1);
}
}
- ManagedChannel channel =
(ManagedChannel)ChannelCreator.createChannel(args);
+ ManagedChannel channel = (ManagedChannel)
ChannelCreator.createChannel(args);
- LoadTest test = new
LoadTest(channel,send,count,debug,pause,stats,breakOnEx);
+ LoadTest test = new LoadTest(channel, send, count, debug, pause,
stats, breakOnEx);
test.channelOptions = channelOptions;
LoadMessage msg = new LoadMessage();
@@ -372,24 +349,25 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
channel.addMembershipListener(test);
channel.start(startoptions);
Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
- while ( threads > 1 ) {
+ while (threads > 1) {
Thread t = new Thread(test);
t.setDaemon(true);
t.start();
threads--;
- test = new
LoadTest(channel,send,count,debug,pause,stats,breakOnEx);
+ test = new LoadTest(channel, send, count, debug, pause, stats,
breakOnEx);
test.channelOptions = channelOptions;
}
test.run();
- if ( shutdown && send ) {
- channel.stop(Channel.DEFAULT);
+ if (shutdown && send) {
+ channel.stop(Channel.DEFAULT);
}
System.out.println("System test complete, sleeping to let threads
finish.");
- Thread.sleep(60*1000*60);
+ Thread.sleep(60 * 1000 * 60);
}
public static class Shutdown extends Thread {
ManagedChannel channel = null;
+
public Shutdown(ManagedChannel channel) {
this.channel = channel;
}
@@ -403,22 +381,25 @@ public class LoadTest implements
MembershipListener,ChannelListener, Runnable {
try {
channel.stop(Channel.DEFAULT);
- }catch ( Exception x ) {
+ } catch (Exception x) {
x.printStackTrace();
}
System.out.println("Channel stopped.");
}
}
+
public static class SystemExit extends Thread {
private long delay;
+
public SystemExit(long delay) {
this.delay = delay;
}
+
@Override
- public void run () {
+ public void run() {
try {
Thread.sleep(delay);
- }catch ( Exception x ) {
+ } catch (Exception x) {
x.printStackTrace();
}
System.exit(0);
diff --git a/test/org/apache/catalina/tribes/demos/MapDemo.java
b/test/org/apache/catalina/tribes/demos/MapDemo.java
index e15869a772..82a465b6bb 100644
--- a/test/org/apache/catalina/tribes/demos/MapDemo.java
+++ b/test/org/apache/catalina/tribes/demos/MapDemo.java
@@ -46,15 +46,14 @@ import org.apache.catalina.tribes.MembershipListener;
import org.apache.catalina.tribes.tipis.LazyReplicatedMap;
/**
- * Example of how the lazy replicated map works, also shows how the
BackupManager
- * works in a Tomcat cluster.
+ * Example of how the lazy replicated map works, also shows how the
BackupManager works in a Tomcat cluster.
*/
-public class MapDemo implements ChannelListener, MembershipListener{
+public class MapDemo implements ChannelListener, MembershipListener {
/**
* The Map containing the replicated data
*/
- protected LazyReplicatedMap<String,StringBuilder> map;
+ protected LazyReplicatedMap<String, StringBuilder> map;
/**
* Table to be displayed in Swing
@@ -63,38 +62,38 @@ public class MapDemo implements ChannelListener,
MembershipListener{
/**
* Constructs a map demo object.
+ *
* @param channel - the Tribes channel object to be used for communication
* @param mapName - the name of this map
*/
- public MapDemo(Channel channel, String mapName ) {
- //instantiate the replicated map
+ public MapDemo(Channel channel, String mapName) {
+ // instantiate the replicated map
map = new LazyReplicatedMap<>(null, channel, 5000, mapName, null);
- //create a gui, name it with the member name of this JVM
- table =
SimpleTableDemo.createAndShowGUI(map,channel.getLocalMember(false).getName());
- //add ourself as a listener for messages
+ // create a gui, name it with the member name of this JVM
+ table = SimpleTableDemo.createAndShowGUI(map,
channel.getLocalMember(false).getName());
+ // add ourself as a listener for messages
channel.addChannelListener(this);
- //add ourself as a listener for memberships
+ // add ourself as a listener for memberships
channel.addMembershipListener(this);
- //initialize the map by receiving a fake message
- this.messageReceived(null,null);
+ // initialize the map by receiving a fake message
+ this.messageReceived(null, null);
}
/**
- * Decides if the messageReceived should be invoked
- * will always return false since we rely on the
- * lazy map to do all the messaging for us
+ * Decides if the messageReceived should be invoked will always return
false since we rely on the lazy map to do all
+ * the messaging for us
*/
@Override
public boolean accept(Serializable msg, Member source) {
- //simple refresh the table model
- table.dataModel.getValueAt(-1,-1);
+ // simple refresh the table model
+ table.dataModel.getValueAt(-1, -1);
return false;
}
/**
- * Invoked if accept returns true.
- * No op for now
- * @param msg - the message received
+ * Invoked if accept returns true. No op for now
+ *
+ * @param msg - the message received
* @param source - the sending member
*/
@Override
@@ -115,8 +114,8 @@ public class MapDemo implements ChannelListener,
MembershipListener{
*/
@Override
public void memberDisappeared(Member member) {
- //just refresh the table model
- table.dataModel.getValueAt(-1,-1);
+ // just refresh the table model
+ table.dataModel.getValueAt(-1, -1);
}
/**
@@ -124,31 +123,30 @@ public class MapDemo implements ChannelListener,
MembershipListener{
*/
public static void usage() {
System.out.println("Tribes MapDemo.");
- System.out.println("Usage:\n\t" +
- "java MapDemo [channel options] mapName\n\t" +
- "\tChannel options:" +
- ChannelCreator.usage());
+ System.out.println("Usage:\n\t" + "java MapDemo [channel options]
mapName\n\t" + "\tChannel options:" +
+ ChannelCreator.usage());
}
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
long start = System.currentTimeMillis();
- //create a channel object
+ // create a channel object
ManagedChannel channel = (ManagedChannel)
ChannelCreator.createChannel(args);
- //define a map name, unless one is defined as a parameters
+ // define a map name, unless one is defined as a parameters
String mapName = "MapDemo";
- if ( args.length > 0 && (!args[args.length-1].startsWith("-"))) {
- mapName = args[args.length-1];
+ if (args.length > 0 && (!args[args.length - 1].startsWith("-"))) {
+ mapName = args[args.length - 1];
}
- //start the channel
+ // start the channel
channel.start(Channel.DEFAULT);
- //listen for shutdown
+ // listen for shutdown
Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
- //create a map demo object
- new MapDemo(channel,mapName);
+ // create a map demo object
+ new MapDemo(channel, mapName);
- //put the main thread to sleep until we are done
- System.out.println("System test complete, time to
start="+(System.currentTimeMillis()-start)+" ms. Sleeping to let threads
finish.");
+ // put the main thread to sleep until we are done
+ System.out.println("System test complete, time to start=" +
(System.currentTimeMillis() - start) +
+ " ms. Sleeping to let threads finish.");
Thread.sleep(60 * 1000 * 60);
}
@@ -156,7 +154,7 @@ public class MapDemo implements ChannelListener,
MembershipListener{
* Listens for shutdown events, and stops this instance
*/
public static class Shutdown extends Thread {
- //the channel running in this demo
+ // the channel running in this demo
ManagedChannel channel = null;
public Shutdown(ManagedChannel channel) {
@@ -167,12 +165,12 @@ public class MapDemo implements ChannelListener,
MembershipListener{
@Override
public void run() {
System.out.println("Shutting down...");
- //create an exit thread that forces a shutdown if the JVM won't
exit cleanly
+ // create an exit thread that forces a shutdown if the JVM won't
exit cleanly
SystemExit exit = new SystemExit(5000);
exit.setDaemon(true);
exit.start();
try {
- //stop the channel
+ // stop the channel
channel.stop(Channel.DEFAULT);
} catch (Exception x) {
x.printStackTrace();
@@ -183,6 +181,7 @@ public class MapDemo implements ChannelListener,
MembershipListener{
public static class SystemExit extends Thread {
private long delay;
+
public SystemExit(long delay) {
this.delay = delay;
}
@@ -198,38 +197,34 @@ public class MapDemo implements ChannelListener,
MembershipListener{
}
}
- public static class SimpleTableDemo extends JPanel
- implements ActionListener {
+ public static class SimpleTableDemo extends JPanel implements
ActionListener {
private static final long serialVersionUID = 1L;
private static int WIDTH = 550;
- private LazyReplicatedMap<String,StringBuilder> map;
+ private LazyReplicatedMap<String, StringBuilder> map;
private boolean DEBUG = false;
AbstractTableModel dataModel = new AbstractTableModel() {
private static final long serialVersionUID = 1L;
- String[] columnNames = {
- "Rownum",
- "Key",
- "Value",
- "Primary Node",
- "Backup Node",
- "isPrimary",
- "isProxy",
- "isBackup"};
+ String[] columnNames = { "Rownum", "Key", "Value", "Primary Node",
"Backup Node", "isPrimary", "isProxy",
+ "isBackup" };
@Override
- public int getColumnCount() { return columnNames.length; }
+ public int getColumnCount() {
+ return columnNames.length;
+ }
@Override
- public int getRowCount() {return map.sizeFull() +1; }
+ public int getRowCount() {
+ return map.sizeFull() + 1;
+ }
- public StringBuilder getMemberNames(Member[] members){
+ public StringBuilder getMemberNames(Member[] members) {
StringBuilder buf = new StringBuilder();
- if ( members!=null ) {
+ if (members != null) {
for (Member member : members) {
buf.append(member.getName());
buf.append("; ");
@@ -240,27 +235,35 @@ public class MapDemo implements ChannelListener,
MembershipListener{
@Override
public Object getValueAt(int row, int col) {
- if ( row==-1 ) {
+ if (row == -1) {
update();
return "";
}
- if ( row == 0 ) {
- return columnNames[col];
+ if (row == 0) {
+ return columnNames[col];
}
Object[] keys = map.keySetFull().toArray();
- String key = (String)keys [row-1];
- LazyReplicatedMap.MapEntry<String,StringBuilder> entry =
- map.getInternal(key);
+ String key = (String) keys[row - 1];
+ LazyReplicatedMap.MapEntry<String, StringBuilder> entry =
map.getInternal(key);
switch (col) {
- case 0: return String.valueOf(row);
- case 1: return entry.getKey();
- case 2: return entry.getValue();
- case 3: return
entry.getPrimary()!=null?entry.getPrimary().getName():"null";
- case 4: return getMemberNames(entry.getBackupNodes());
- case 5: return Boolean.valueOf(entry.isPrimary());
- case 6: return Boolean.valueOf(entry.isProxy());
- case 7: return Boolean.valueOf(entry.isBackup());
- default: return "";
+ case 0:
+ return String.valueOf(row);
+ case 1:
+ return entry.getKey();
+ case 2:
+ return entry.getValue();
+ case 3:
+ return entry.getPrimary() != null ?
entry.getPrimary().getName() : "null";
+ case 4:
+ return getMemberNames(entry.getBackupNodes());
+ case 5:
+ return Boolean.valueOf(entry.isPrimary());
+ case 6:
+ return Boolean.valueOf(entry.isProxy());
+ case 7:
+ return Boolean.valueOf(entry.isBackup());
+ default:
+ return "";
}
}
@@ -277,17 +280,18 @@ public class MapDemo implements ChannelListener,
MembershipListener{
JTextField txtChangeValue = new JTextField(20);
JTable table = null;
- public SimpleTableDemo(LazyReplicatedMap<String,StringBuilder> map) {
+
+ public SimpleTableDemo(LazyReplicatedMap<String, StringBuilder> map) {
super();
this.map = map;
this.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
- //final JTable table = new JTable(data, columnNames);
+ // final JTable table = new JTable(data, columnNames);
table = new JTable(dataModel);
table.setPreferredScrollableViewportSize(new Dimension(WIDTH,
150));
- for ( int i=0; i<table.getColumnCount(); i++ ) {
+ for (int i = 0; i < table.getColumnCount(); i++) {
TableColumn tm = table.getColumnModel().getColumn(i);
tm.setCellRenderer(new ColorRenderer());
}
@@ -302,49 +306,49 @@ public class MapDemo implements ChannelListener,
MembershipListener{
});
}
- //setLayout(new GridLayout(5, 0));
+ // setLayout(new GridLayout(5, 0));
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
- //Create the scroll pane and add the table to it.
+ // Create the scroll pane and add the table to it.
JScrollPane scrollPane = new JScrollPane(table);
- //Add the scroll pane to this panel.
+ // Add the scroll pane to this panel.
add(scrollPane);
- //create a add value button
+ // create a add value button
JPanel addpanel = new JPanel();
- addpanel.setPreferredSize(new Dimension(WIDTH,30));
- addpanel.add(createButton("Add","add"));
+ addpanel.setPreferredSize(new Dimension(WIDTH, 30));
+ addpanel.add(createButton("Add", "add"));
addpanel.add(txtAddKey);
addpanel.add(txtAddValue);
- addpanel.setMaximumSize(new Dimension(WIDTH,30));
+ addpanel.setMaximumSize(new Dimension(WIDTH, 30));
add(addpanel);
- //create a remove value button
- JPanel removepanel = new JPanel( );
- removepanel.setPreferredSize(new Dimension(WIDTH,30));
- removepanel.add(createButton("Remove","remove"));
+ // create a remove value button
+ JPanel removepanel = new JPanel();
+ removepanel.setPreferredSize(new Dimension(WIDTH, 30));
+ removepanel.add(createButton("Remove", "remove"));
removepanel.add(txtRemoveKey);
- removepanel.setMaximumSize(new Dimension(WIDTH,30));
+ removepanel.setMaximumSize(new Dimension(WIDTH, 30));
add(removepanel);
- //create a change value button
- JPanel changepanel = new JPanel( );
- changepanel.add(createButton("Change","change"));
+ // create a change value button
+ JPanel changepanel = new JPanel();
+ changepanel.add(createButton("Change", "change"));
changepanel.add(txtChangeKey);
changepanel.add(txtChangeValue);
- changepanel.setPreferredSize(new Dimension(WIDTH,30));
- changepanel.setMaximumSize(new Dimension(WIDTH,30));
+ changepanel.setPreferredSize(new Dimension(WIDTH, 30));
+ changepanel.setMaximumSize(new Dimension(WIDTH, 30));
add(changepanel);
- //create sync button
- JPanel syncpanel = new JPanel( );
- syncpanel.add(createButton("Synchronize","sync"));
- syncpanel.add(createButton("Replicate","replicate"));
- syncpanel.add(createButton("Random","random"));
- syncpanel.setPreferredSize(new Dimension(WIDTH,30));
- syncpanel.setMaximumSize(new Dimension(WIDTH,30));
+ // create sync button
+ JPanel syncpanel = new JPanel();
+ syncpanel.add(createButton("Synchronize", "sync"));
+ syncpanel.add(createButton("Replicate", "replicate"));
+ syncpanel.add(createButton("Random", "random"));
+ syncpanel.setPreferredSize(new Dimension(WIDTH, 30));
+ syncpanel.setMaximumSize(new Dimension(WIDTH, 30));
add(syncpanel);
@@ -360,37 +364,37 @@ public class MapDemo implements ChannelListener,
MembershipListener{
@Override
public void actionPerformed(ActionEvent e) {
System.out.println(e.getActionCommand());
- if ( "add".equals(e.getActionCommand()) ) {
- System.out.println("Add key:"+txtAddKey.getText()+"
value:"+txtAddValue.getText());
- map.put(txtAddKey.getText(),new
StringBuilder(txtAddValue.getText()));
+ if ("add".equals(e.getActionCommand())) {
+ System.out.println("Add key:" + txtAddKey.getText() + "
value:" + txtAddValue.getText());
+ map.put(txtAddKey.getText(), new
StringBuilder(txtAddValue.getText()));
}
- if ( "change".equals(e.getActionCommand()) ) {
- System.out.println("Change key:"+txtChangeKey.getText()+"
value:"+txtChangeValue.getText());
+ if ("change".equals(e.getActionCommand())) {
+ System.out.println("Change key:" + txtChangeKey.getText() + "
value:" + txtChangeValue.getText());
StringBuilder buf = map.get(txtChangeKey.getText());
- if ( buf!=null ) {
- buf.delete(0,buf.length());
+ if (buf != null) {
+ buf.delete(0, buf.length());
buf.append(txtChangeValue.getText());
- map.replicate(txtChangeKey.getText(),true);
+ map.replicate(txtChangeKey.getText(), true);
} else {
buf = new StringBuilder();
buf.append(txtChangeValue.getText());
- map.put(txtChangeKey.getText(),buf);
+ map.put(txtChangeKey.getText(), buf);
}
}
- if ( "remove".equals(e.getActionCommand()) ) {
- System.out.println("Remove key:"+txtRemoveKey.getText());
+ if ("remove".equals(e.getActionCommand())) {
+ System.out.println("Remove key:" + txtRemoveKey.getText());
map.remove(txtRemoveKey.getText());
}
- if ( "sync".equals(e.getActionCommand()) ) {
+ if ("sync".equals(e.getActionCommand())) {
System.out.println("Syncing from another node.");
map.transferState();
}
- if ( "random".equals(e.getActionCommand()) ) {
+ if ("random".equals(e.getActionCommand())) {
Thread t = new Thread() {
@Override
public void run() {
for (int i = 0; i < 5; i++) {
- String key = random(5,0,0,true,true,null);
+ String key = random(5, 0, 0, true, true, null);
map.put(key, new StringBuilder(key));
dataModel.fireTableDataChanged();
table.paint(table.getGraphics());
@@ -405,16 +409,16 @@ public class MapDemo implements ChannelListener,
MembershipListener{
t.start();
}
- if ( "replicate".equals(e.getActionCommand()) ) {
+ if ("replicate".equals(e.getActionCommand())) {
System.out.println("Replicating out to the other nodes.");
map.replicate(true);
}
- dataModel.getValueAt(-1,-1);
+ dataModel.getValueAt(-1, -1);
}
public static final Random random = new Random();
- public static String random(int count, int start, int end, boolean
letters, boolean numbers,
- char[] chars ) {
+
+ public static String random(int count, int start, int end, boolean
letters, boolean numbers, char[] chars) {
if (count == 0) {
return "";
} else if (count < 0) {
@@ -439,12 +443,10 @@ public class MapDemo implements ChannelListener,
MembershipListener{
} else {
ch = chars[random.nextInt(gap) + start];
}
- if ((letters && Character.isLetter(ch))
- || (numbers && Character.isDigit(ch))
- || (!letters && !numbers))
- {
- if(ch >= 56320 && ch <= 57343) {
- if(count == 0) {
+ if ((letters && Character.isLetter(ch)) || (numbers &&
Character.isDigit(ch)) ||
+ (!letters && !numbers)) {
+ if (ch >= 56320 && ch <= 57343) {
+ if (count == 0) {
count++;
} else {
// low surrogate, insert high surrogate after
putting it in
@@ -452,8 +454,8 @@ public class MapDemo implements ChannelListener,
MembershipListener{
count--;
buffer[count] = (char) (55296 +
random.nextInt(128));
}
- } else if(ch >= 55296 && ch <= 56191) {
- if(count == 0) {
+ } else if (ch >= 55296 && ch <= 56191) {
+ if (count == 0) {
count++;
} else {
// high surrogate, insert low surrogate before
putting it in
@@ -461,7 +463,7 @@ public class MapDemo implements ChannelListener,
MembershipListener{
count--;
buffer[count] = ch;
}
- } else if(ch >= 56192 && ch <= 56319) {
+ } else if (ch >= 56192 && ch <= 56319) {
// private high surrogate, no effing clue, so skip it
count++;
} else {
@@ -472,7 +474,7 @@ public class MapDemo implements ChannelListener,
MembershipListener{
}
}
return new String(buffer);
- }
+ }
private void printDebugData(JTable table) {
int numRows = table.getRowCount();
@@ -491,27 +493,25 @@ public class MapDemo implements ChannelListener,
MembershipListener{
}
/*
- * Create the GUI and show it. For thread safety,
- * this method should be invoked from the
- * event-dispatching thread.
+ * Create the GUI and show it. For thread safety, this method should
be invoked from the event-dispatching
+ * thread.
*/
- public static SimpleTableDemo createAndShowGUI(
- LazyReplicatedMap<String,StringBuilder> map, String title) {
- //Make sure we have nice window decorations.
+ public static SimpleTableDemo
createAndShowGUI(LazyReplicatedMap<String, StringBuilder> map, String title) {
+ // Make sure we have nice window decorations.
JFrame.setDefaultLookAndFeelDecorated(true);
- //Create and set up the window.
- JFrame frame = new JFrame("SimpleTableDemo - "+title);
+ // Create and set up the window.
+ JFrame frame = new JFrame("SimpleTableDemo - " + title);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- //Create and set up the content pane.
+ // Create and set up the content pane.
SimpleTableDemo newContentPane = new SimpleTableDemo(map);
- newContentPane.setOpaque(true); //content panes must be opaque
+ newContentPane.setOpaque(true); // content panes must be opaque
frame.setContentPane(newContentPane);
- //Display the window.
- frame.setSize(450,250);
- newContentPane.setSize(450,300);
+ // Display the window.
+ frame.setSize(450, 250);
+ newContentPane.setSize(450, 300);
frame.pack();
frame.setVisible(true);
return newContentPane;
@@ -527,26 +527,24 @@ public class MapDemo implements ChannelListener,
MembershipListener{
}
@Override
- public Component getTableCellRendererComponent
- (JTable table, Object value, boolean isSelected,
- boolean hasFocus, int row, int column) {
- Component cell = super.getTableCellRendererComponent
- (table, value, isSelected, hasFocus, row, column);
+ public Component getTableCellRendererComponent(JTable table, Object
value, boolean isSelected, boolean hasFocus,
+ int row, int column) {
+ Component cell = super.getTableCellRendererComponent(table, value,
isSelected, hasFocus, row, column);
cell.setBackground(Color.WHITE);
- if ( row > 0 ) {
+ if (row > 0) {
Color color = null;
- boolean primary = ( (Boolean) table.getValueAt(row,
5)).booleanValue();
- boolean proxy = ( (Boolean) table.getValueAt(row,
6)).booleanValue();
- boolean backup = ( (Boolean) table.getValueAt(row,
7)).booleanValue();
+ boolean primary = ((Boolean) table.getValueAt(row,
5)).booleanValue();
+ boolean proxy = ((Boolean) table.getValueAt(row,
6)).booleanValue();
+ boolean backup = ((Boolean) table.getValueAt(row,
7)).booleanValue();
if (primary) {
- color = Color.GREEN;
+ color = Color.GREEN;
} else if (proxy) {
- color = Color.RED;
+ color = Color.RED;
} else if (backup) {
- color = Color.BLUE;
+ color = Color.BLUE;
}
- if ( color != null ) {
- cell.setBackground(color);
+ if (color != null) {
+ cell.setBackground(color);
}
}
return cell;
diff --git a/test/org/apache/catalina/tribes/demos/MembersWithProperties.java
b/test/org/apache/catalina/tribes/demos/MembersWithProperties.java
index e2722fa904..7966bb665b 100644
--- a/test/org/apache/catalina/tribes/demos/MembersWithProperties.java
+++ b/test/org/apache/catalina/tribes/demos/MembersWithProperties.java
@@ -28,18 +28,18 @@ import org.apache.catalina.tribes.MembershipListener;
import org.apache.catalina.tribes.util.Arrays;
import org.apache.catalina.tribes.util.UUIDGenerator;
-public class MembersWithProperties implements MembershipListener{
+public class MembersWithProperties implements MembershipListener {
static Thread main;
public MembersWithProperties(Channel channel, Properties props) throws
IOException {
channel.addMembershipListener(this);
- ManagedChannel mchannel = (ManagedChannel)channel;
+ ManagedChannel mchannel = (ManagedChannel) channel;
mchannel.getMembershipService().setPayload(getPayload(props));
}
byte[] getPayload(Properties props) throws IOException {
ByteArrayOutputStream bout = new ByteArrayOutputStream();
- props.store(bout,"");
+ props.store(bout, "");
return bout.toByteArray();
}
@@ -53,10 +53,10 @@ public class MembersWithProperties implements
MembershipListener{
@Override
public void memberAdded(Member member) {
try {
- System.out.println("Received member added:"+member);
- System.out.println("Payload["+member+"] :");
- getProperties(member.getPayload()).store(System.out,"");
- }catch ( Exception x ) {
+ System.out.println("Received member added:" + member);
+ System.out.println("Payload[" + member + "] :");
+ getProperties(member.getPayload()).store(System.out, "");
+ } catch (Exception x) {
x.printStackTrace();
}
}
@@ -64,48 +64,45 @@ public class MembersWithProperties implements
MembershipListener{
@Override
public void memberDisappeared(Member member) {
try {
- System.out.println("Received member disappeared:"+member);
- System.out.println("Payload["+member+"] :");
- getProperties(member.getPayload()).store(System.out,"");
- }catch ( Exception x ) {
+ System.out.println("Received member disappeared:" + member);
+ System.out.println("Payload[" + member + "] :");
+ getProperties(member.getPayload()).store(System.out, "");
+ } catch (Exception x) {
x.printStackTrace();
}
}
public static void usage() {
System.out.println("Tribes Member Properties demo.");
- System.out.println("Usage:\n\t" +
- "java MemberWithProperties \n\t" +
- "Channel options:" +
- ChannelCreator.usage() + "\n\n" +
- "Example:\n\t" +
- "java MembersWithProperties -port 4004\n\t" +
- "java MembersWithProperties -bind 192.168.0.45
-port 4005\n\t" +
- "java MembersWithProperties -bind 192.168.0.45
-port 4005 -mbind 192.168.0.45 -count 100 -stats 10\n");
+ System.out.println("Usage:\n\t" + "java MemberWithProperties \n\t" +
"Channel options:" +
+ ChannelCreator.usage() + "\n\n" + "Example:\n\t" + "java
MembersWithProperties -port 4004\n\t" +
+ "java MembersWithProperties -bind 192.168.0.45 -port 4005\n\t"
+
+ "java MembersWithProperties -bind 192.168.0.45 -port 4005
-mbind 192.168.0.45 -count 100 -stats 10\n");
}
@SuppressWarnings("unused")
public static void main(String[] args) throws Exception {
- if (args.length==0) {
- usage();
+ if (args.length == 0) {
+ usage();
}
main = Thread.currentThread();
ManagedChannel channel = (ManagedChannel)
ChannelCreator.createChannel(args);
Properties props = new Properties();
- props.setProperty("mydomainkey","mydomainvalue");
+ props.setProperty("mydomainkey", "mydomainvalue");
props.setProperty("someotherkey",
Arrays.toString(UUIDGenerator.randomUUID(true)));
new MembersWithProperties(channel, props);
channel.start(Channel.DEFAULT);
Runtime.getRuntime().addShutdownHook(new Shutdown(channel));
try {
Thread.sleep(Long.MAX_VALUE);
- }catch(InterruptedException ix) {
- Thread.sleep(5000);//allow everything to shutdown
+ } catch (InterruptedException ix) {
+ Thread.sleep(5000);// allow everything to shutdown
}
}
public static class Shutdown extends Thread {
ManagedChannel channel = null;
+
public Shutdown(ManagedChannel channel) {
this.channel = channel;
}
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