Examples with ServerCacheControl com.linecorp.armeria.common.ServerCacheControl used on opensource projects

Example 1 with ServerCacheControl

use of com.linecorp.armeria.common.ServerCacheControl in project zipkin by openzipkin.

the class ZipkinUiConfiguration method uiServerConfigurator.

@Bean
ArmeriaServerConfigurator uiServerConfigurator(HttpService indexService, Optional<MeterRegistry> meterRegistry) throws IOException {
    ServerCacheControl maxAgeYear = ServerCacheControl.builder().maxAgeSeconds(TimeUnit.DAYS.toSeconds(365)).build();
    HttpService uiFileService = FileService.builder(getClass().getClassLoader(), "zipkin-lens").cacheControl(maxAgeYear).build();
    String config = writeConfig(ui);
    return sb -> {
        sb.service("/zipkin/config.json", HttpFile.builder(HttpData.ofUtf8(config)).cacheControl(ServerCacheControl.builder().maxAgeSeconds(600).build()).contentType(MediaType.JSON_UTF_8).build().asService());
        sb.serviceUnder("/zipkin/", uiFileService);
        // TODO This approach requires maintenance when new UI routes are added. Change to the following:
        // If the path is a a file w/an extension, treat normally.
        // Otherwise instead of returning 404, forward to the index.
        // See https://github.com/twitter/finatra/blob/458c6b639c3afb4e29873d123125eeeb2b02e2cd/http/src/main/scala/com/twitter/finatra/http/response/ResponseBuilder.scala#L321
        sb.service("/zipkin/", indexService).service("/zipkin/index.html", indexService).service("/zipkin/traces/{id}", indexService).service("/zipkin/dependency", indexService).service("/zipkin/traceViewer", indexService);
        sb.service("/favicon.ico", new RedirectService(HttpStatus.FOUND, "/zipkin/favicon.ico")).service("/", new RedirectService(HttpStatus.FOUND, "/zipkin/")).service("/zipkin", new RedirectService(HttpStatus.FOUND, "/zipkin/"));
        // don't add metrics for favicon
        meterRegistry.ifPresent(m -> m.config().meterFilter(MeterFilter.deny(id -> {
            String uri = id.getTag("uri");
            return uri != null && uri.startsWith("/favicon.ico");
        })));
    };
}

Example 2 with ServerCacheControl

use of com.linecorp.armeria.common.ServerCacheControl in project zipkin by openzipkin.

the class ZipkinUiConfiguration method maybeIndexService.

static HttpService maybeIndexService(String basePath, Resource resource) throws IOException {
    String maybeContent = maybeResource(basePath, resource);
    if (maybeContent == null)
        return null;
    ServerCacheControl maxAgeMinute = ServerCacheControl.builder().maxAgeSeconds(60).build();
    return HttpFile.builder(HttpData.ofUtf8(maybeContent)).contentType(MediaType.HTML_UTF_8).cacheControl(maxAgeMinute).build().asService();
}