private Mono<String> waitForStarting(String applicationId) {
return this.cloudFoundryClient
.applicationsV2()
.instances(ApplicationInstancesRequest.builder().applicationId(applicationId).build())
.flatMap(response -> Stream.fromIterable(response.values()))
.as(Stream::from)
.filter(applicationInstanceInfo -> "RUNNING".equals(applicationInstanceInfo.getState()))
.repeatWhen(DelayUtils.exponentialBackOff(1, 10, SECONDS, 10))
.single()
.map(info -> applicationId);
}
private static List<String> toUrls(List<Route> routes) {
return Stream.fromIterable(routes)
.map(
new Function<Route, String>() {
@Override
public String apply(Route route) {
return toUrl(route);
}
})
.toList()
.get();
}
private static List<ApplicationDetail.InstanceDetail> toInstanceDetailList(
ApplicationInstancesResponse instancesResponse,
final ApplicationStatisticsResponse statisticsResponse) {
return Stream.fromIterable(instancesResponse.entrySet())
.map(
new Function<
Map.Entry<String, ApplicationInstanceInfo>, ApplicationDetail.InstanceDetail>() {
@Override
public ApplicationDetail.InstanceDetail apply(
Map.Entry<String, ApplicationInstanceInfo> entry) {
return toInstanceDetail(entry, statisticsResponse);
}
})
.toList()
.get();
}
/**
* Return a stream of resources from a response
*
* @param response the response
* @param <R> the resource type
* @param <U> the response type
* @return a stream of resources from the response
*/
public static <R extends Resource<?>, U extends PaginatedResponse<R>> Stream<R> getResources(
U response) {
return Stream.fromIterable(response.getResources());
}
private static Stream<SpaceApplicationSummary> extractApplications(
GetSpaceSummaryResponse getSpaceSummaryResponse) {
return Stream.fromIterable(getSpaceSummaryResponse.getApplications());
}