Java Code Examples for io.micrometer.core.instrument.util.StringUtils#isBlank()

The following examples show how to use io.micrometer.core.instrument.util.StringUtils#isBlank() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: mirrorgate   File: SlackController.java    License: Apache License 2.0 6 votes vote down vote up
@RequestMapping(value = "/channels",
    method = GET,
    produces = APPLICATION_JSON_VALUE)
public ResponseEntity<Map<String, String>> getDashboardChannels(
    final @RequestParam("dashboard") String dashboardId,
    final @RequestParam("token") String token
) {

    if (StringUtils.isBlank(token)) {
        return ResponseEntity.badRequest().build();
    }

    final DashboardDTO dashboard = dashboardService.getDashboard(dashboardId);

    if (dashboard == null) {
        return ResponseEntity.badRequest().build();
    }

    if (dashboard.getSlackToken() == null) {
        return ResponseEntity.status(HttpStatus.PRECONDITION_FAILED).build();
    }

    return ResponseEntity.ok(slackService.getChannelList(dashboard.getSlackToken()));
}
 
Example 2
private static String sanitizePrefix(String metricPrefix) {
    if (StringUtils.isBlank(metricPrefix))
        return "";
    if (!metricPrefix.endsWith("."))
        return metricPrefix + ".";
    return metricPrefix;
}
 
Example 3
private boolean isAcceptableTag(Tag tag) {
    if (StringUtils.isBlank(tag.getValue())) {
        warnThenDebugLogger.log("Dropping a tag with key '" + tag.getKey() + "' because its value is blank.");
        return false;
    }
    return true;
}
 
Example 4
private boolean isAcceptableTag(Tag tag) {
    if (StringUtils.isBlank(tag.getValue())) {
        warnThenDebugLogger.log("Dropping a tag with key '" + tag.getKey() + "' because its value is blank.");
        return false;
    }
    return true;
}
 
Example 5
Source Project: micrometer   File: HttpSender.java    License: Apache License 2.0 4 votes vote down vote up
public Response(int code, @Nullable String body) {
    this.code = code;
    this.body = StringUtils.isBlank(body) ? NO_RESPONSE_BODY : body;
}