Example usage for com.amazonaws.services.logs.model FilterLogEventsResult getEvents

Introduction

In this page you can find the example usage for com.amazonaws.services.logs.model FilterLogEventsResult getEvents.

Prototype

public java.util.List<FilteredLogEvent> getEvents() 

Source Link

Document

The matched events.

Usage

From source file:br.com.ingenieux.mojo.cloudwatch.TailMojo.java

License:Apache License

private Long doLogMessages(String logGroup, Long baseOffset) {
    String nextToken = null;/*w w  w  .  j a v  a  2  s . c  om*/

    FilterLogEventsRequest req = new FilterLogEventsRequest().withStartTime(baseOffset)
            .withLogGroupName(logGroup);

    AtomicLong result = new AtomicLong(-1L);

    do {
        final FilterLogEventsResult response = getService().filterLogEvents(req.withNextToken(nextToken));

        response.getEvents().forEach(logEvent -> {
            result.set(Math.max(logEvent.getTimestamp(), result.get()));

            String message = String.format("%s %s %s %s\n%s",
                    DATE_TIME_FORMATTER.print(logEvent.getTimestamp()),
                    StringUtils.abbreviateMiddle(logGroup, "..", 40),
                    StringUtils.abbreviateMiddle(logEvent.getLogStreamName(), "..", 40),
                    StringUtils.abbreviateMiddle(logEvent.getEventId(), "..", 40),
                    logEvent.getMessage().trim());

            getLog().info(message);
        });

        nextToken = response.getNextToken();
    } while (null != nextToken);

    return result.get();
}

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