/** print or buffer notifications from Events and Statistical Events */
@Override
public void processEvent(Event event) throws RemoteException {
Timestamp myTimestamp = new Timestamp(event.getTimestamp());
String timestamp = new SimpleDateFormat("dd.MM.yyyy - hh:mm:ss z").format(myTimestamp);
// USER_.*
if (event instanceof UserEvent) {
UserEvent userEvent = (UserEvent) event;
// login- event
if (userEvent.getType().equals(UserEvent.USER_LOGIN)) {
if (state == 0) {
System.out.println(
userEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ userEvent.getUserName()
+ " logged in");
} else {
buffer.add(
userEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ userEvent.getUserName()
+ " logged in");
}
// logout- event
} else if (userEvent.getType().equals(UserEvent.USER_LOGOUT)) {
if (state == 0) {
System.out.println(
userEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ userEvent.getUserName()
+ " logged out");
} else {
buffer.add(
userEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ userEvent.getUserName()
+ " logged out");
}
// disconnection- event
} else if (userEvent.getType().equals(UserEvent.USER_DISCONNECTED)) {
if (state == 0) {
System.out.println(
userEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ userEvent.getUserName()
+ " diskonnected");
} else {
buffer.add(
userEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ userEvent.getUserName()
+ " diskonnected");
}
}
}
// BID_*
if (event instanceof BidEvent) {
BidEvent bidEvent = (BidEvent) event;
// bid- placed
if (bidEvent.getType().equals(BidEvent.BID_PLACED)) {
if (state == 0) {
System.out.println(
bidEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ bidEvent.getUserName()
+ " placed bid "
+ bidEvent.getPrice()
+ " on auction "
+ bidEvent.getAuctionID());
} else {
buffer.add(
bidEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ bidEvent.getUserName()
+ " placed bid "
+ bidEvent.getPrice()
+ " on auction "
+ bidEvent.getAuctionID());
}
// overbid
} else if (bidEvent.getType().equals(BidEvent.BID_OVERBID)) {
if (state == 0) {
System.out.println(
bidEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ bidEvent.getUserName()
+ " overbid the auction "
+ bidEvent.getAuctionID()
+ " with "
+ bidEvent.getPrice());
} else {
buffer.add(
bidEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ bidEvent.getUserName()
+ " overbid the auction "
+ bidEvent.getAuctionID()
+ " with "
+ bidEvent.getPrice());
}
// bid won
} else if (bidEvent.getType().equals(BidEvent.BID_WON)) {
if (state == 0) {
System.out.println(
bidEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ bidEvent.getUserName()
+ " won the auction "
+ bidEvent.getAuctionID()
+ " with "
+ bidEvent.getPrice());
} else {
buffer.add(
bidEvent.getType()
+ ": "
+ timestamp
+ " "
+ "user "
+ bidEvent.getUserName()
+ " won the auction "
+ bidEvent.getAuctionID()
+ " with "
+ bidEvent.getPrice());
}
}
}
// AUCTION_*
if (event instanceof AuctionEvent) {
AuctionEvent auctionEvent = (AuctionEvent) event;
// auciton started
if (auctionEvent.getType().equals(AuctionEvent.AUCTION_STARTED)) {
if (state == 0) {
System.out.println(
auctionEvent.getType()
+ ": "
+ timestamp
+ " auction "
+ auctionEvent.getAuctionID()
+ " started");
} else {
buffer.add(
auctionEvent.getType()
+ ": "
+ timestamp
+ " auction "
+ auctionEvent.getAuctionID()
+ " started");
}
// auction ended
} else if (auctionEvent.getType().equals(AuctionEvent.AUCTION_ENDED)) {
if (state == 0) {
System.out.println(
auctionEvent.getType()
+ ": "
+ timestamp
+ " auction "
+ auctionEvent.getAuctionID()
+ " ended");
} else {
buffer.add(
auctionEvent.getType()
+ ": "
+ timestamp
+ " auction "
+ auctionEvent.getAuctionID()
+ " ended");
}
}
}
// STATISTICS EVENTS
if (event instanceof StatisticsEvent) {
StatisticsEvent statisticsEvent = (StatisticsEvent) event;
// AUCTION_SUCCESS_RATIO
if (statisticsEvent.getType().equals(StatisticsEvent.AUCTION_SUCCESS_RATIO)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " auction success ratio is "
+ statisticsEvent.getValue()
+ "%");
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " auction success ratio is "
+ statisticsEvent.getValue()
+ "%");
}
// AUCTION_TIME_AVG
} else if (statisticsEvent.getType().equals(StatisticsEvent.AUCTION_TIME_AVG)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " average auction time is "
+ (Math.round(statisticsEvent.getValue() * 100) / 100)
+ " seconds");
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " average auction time is "
+ statisticsEvent.getValue()
+ " seconds");
}
// BID_COUNT_PER_MINUTE
} else if (statisticsEvent.getType().equals(StatisticsEvent.BID_COUNT_PER_MINUTE)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " current bids per minute is "
+ Math.round(statisticsEvent.getValue() * 100) / 100);
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " current bids per minute is "
+ Math.round(statisticsEvent.getValue() * 100) / 100);
}
// BID_PRICE_MAX
} else if (statisticsEvent.getType().equals(StatisticsEvent.BID_PRICE_MAX)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " maximum bid price seen so far is "
+ statisticsEvent.getValue());
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " maximum bid price seen so far is "
+ statisticsEvent.getValue());
}
// USER_SESSIONTIME_AVG
} else if (statisticsEvent.getType().equals(StatisticsEvent.USER_SESSIONTIME_AVG)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " average session time is "
+ (Math.round(statisticsEvent.getValue() / 10) / 100)
+ " seconds");
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " average session time is "
+ (Math.round(statisticsEvent.getValue() / 10) / 100)
+ " seconds");
}
// USER_SESSIONTIME_MAX
} else if (statisticsEvent.getType().equals(StatisticsEvent.USER_SESSIONTIME_MAX)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " maximum session time is "
+ (Math.round(statisticsEvent.getValue() / 10) / 100)
+ " seconds");
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " maximum session time is "
+ (Math.round(statisticsEvent.getValue() / 10) / 100)
+ " seconds");
}
// USER_SESSIONTIME_MIN
} else if (statisticsEvent.getType().equals(StatisticsEvent.USER_SESSIONTIME_MIN)) {
if (state == 0) {
System.out.println(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " minimum session time is "
+ (Math.round(statisticsEvent.getValue() / 10) / 100)
+ " seconds");
} else {
buffer.add(
statisticsEvent.getType()
+ ": "
+ timestamp
+ " minimum session time is "
+ (Math.round(statisticsEvent.getValue() / 10) / 100)
+ " seconds");
}
}
}
}