@Override
public Mono<Void> stop(StopApplicationRequest request) {
return ValidationUtils.validate(request)
.map(
new Function<StopApplicationRequest, String>() {
@Override
public String apply(StopApplicationRequest request) {
return request.getName();
}
})
.and(this.spaceId)
.then(
function(
new Function2<String, String, Mono<String>>() {
@Override
public Mono<String> apply(String application, String spaceId) {
return getApplicationIdWhere(
DefaultApplications.this.cloudFoundryClient,
application,
spaceId,
not(isIn(STOPPED_STATE)));
}
}))
.then(
new Function<String, Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(String applicationId) {
return stopApplication(DefaultApplications.this.cloudFoundryClient, applicationId);
}
})
.after();
}
@Override
public Mono<Void> rename(RenameApplicationRequest request) {
return Mono.when(ValidationUtils.validate(request), this.spaceId)
.then(
function(
new Function2<
RenameApplicationRequest,
String,
Mono<Tuple2<String, RenameApplicationRequest>>>() {
@Override
public Mono<Tuple2<String, RenameApplicationRequest>> apply(
RenameApplicationRequest request, String spaceId) {
return getApplicationId(
DefaultApplications.this.cloudFoundryClient, request.getName(), spaceId)
.and(Mono.just(request));
}
}))
.then(
function(
new Function2<String, RenameApplicationRequest, Mono<UpdateApplicationResponse>>() {
@Override
public Mono<UpdateApplicationResponse> apply(
String applicationId, RenameApplicationRequest request) {
return requestUpdateApplicationRename(
DefaultApplications.this.cloudFoundryClient,
applicationId,
request.getNewName());
}
}))
.after();
}
@Override
public Mono<ApplicationDetail> get(GetApplicationRequest request) {
return ValidationUtils.validate(request)
.and(this.spaceId)
.then(
function(
new Function2<GetApplicationRequest, String, Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(
GetApplicationRequest request, String spaceId) {
return getApplication(
DefaultApplications.this.cloudFoundryClient, request.getName(), spaceId);
}
}))
.then(
new Function<
AbstractApplicationResource,
Mono<
Tuple4<
ApplicationStatisticsResponse,
SummaryApplicationResponse,
GetStackResponse,
ApplicationInstancesResponse>>>() {
@Override
public Mono<
Tuple4<
ApplicationStatisticsResponse,
SummaryApplicationResponse,
GetStackResponse,
ApplicationInstancesResponse>>
apply(AbstractApplicationResource applicationResource) {
return getAuxiliaryContent(
DefaultApplications.this.cloudFoundryClient, applicationResource);
}
})
.map(
function(
new Function4<
ApplicationStatisticsResponse,
SummaryApplicationResponse,
GetStackResponse,
ApplicationInstancesResponse,
ApplicationDetail>() {
@Override
public ApplicationDetail apply(
ApplicationStatisticsResponse applicationStatisticsResponse,
SummaryApplicationResponse summaryApplicationResponse,
GetStackResponse getStackResponse,
ApplicationInstancesResponse applicationInstancesResponse) {
return toApplicationDetail(
applicationStatisticsResponse,
summaryApplicationResponse,
getStackResponse,
applicationInstancesResponse);
}
}));
}
@Override
public Mono<Void> delete(DeleteApplicationRequest request) {
return ValidationUtils.validate(request)
.and(this.spaceId)
.then(
function(
new Function2<
DeleteApplicationRequest,
String,
Mono<Tuple2<Optional<List<Route>>, String>>>() {
@Override
public Mono<Tuple2<Optional<List<Route>>, String>> apply(
DeleteApplicationRequest request, String spaceId) {
return getRoutesAndApplicationId(
DefaultApplications.this.cloudFoundryClient, request, spaceId);
}
}))
.then(
function(
new Function2<Optional<List<Route>>, String, Mono<String>>() {
@Override
public Mono<String> apply(
Optional<List<Route>> routes, final String applicationId) {
return deleteRoutes(DefaultApplications.this.cloudFoundryClient, routes)
.after(
new Supplier<Mono<String>>() {
@Override
public Mono<String> get() {
return Mono.just(applicationId);
}
});
}
}))
.then(
new Function<String, Mono<Void>>() {
@Override
public Mono<Void> apply(String applicationId) {
return requestDeleteApplication(
DefaultApplications.this.cloudFoundryClient, applicationId);
}
});
}
@Override
public Mono<Void> restart(RestartApplicationRequest request) {
return Mono.when(ValidationUtils.validate(request), this.spaceId)
.then(
function(
new Function2<
RestartApplicationRequest, String, Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(
RestartApplicationRequest request, String spaceId) {
return getApplication(cloudFoundryClient, request.getName(), spaceId);
}
}))
.then(
new Function<AbstractApplicationResource, Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(
final AbstractApplicationResource resource) {
return Mono.just(resource)
.as(
ifThen(
not(isIn(STOPPED_STATE)),
new Function<
AbstractApplicationResource, Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(
AbstractApplicationResource resource) {
return stopApplication(
cloudFoundryClient, ResourceUtils.getId(resource));
}
}))
.then(
new Function<
AbstractApplicationResource, Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(
AbstractApplicationResource resource) {
return startApplication(
cloudFoundryClient, ResourceUtils.getId(resource));
}
});
}
})
.after();
}
@Override
public Mono<Void> scale(final ScaleApplicationRequest request) {
return Mono.when(ValidationUtils.validate(request), this.spaceId)
.where(
predicate(
new Predicate2<ScaleApplicationRequest, String>() {
@Override
public boolean test(ScaleApplicationRequest request, String spaceId) {
return areModifiersPresent(request);
}
}))
.then(
function(
new Function2<
ScaleApplicationRequest,
String,
Mono<Tuple2<ScaleApplicationRequest, String>>>() {
@Override
public Mono<Tuple2<ScaleApplicationRequest, String>> apply(
ScaleApplicationRequest request, String spaceId) {
return Mono.when(
Mono.just(request),
getApplicationId(cloudFoundryClient, request.getName(), spaceId));
}
}))
.then(
function(
new Function2<
ScaleApplicationRequest,
String,
Mono<Tuple2<ScaleApplicationRequest, AbstractApplicationResource>>>() {
@Override
public Mono<Tuple2<ScaleApplicationRequest, AbstractApplicationResource>> apply(
ScaleApplicationRequest request, String applicationId) {
return Mono.when(
Mono.just(request),
requestUpdateApplicationScale(
cloudFoundryClient,
applicationId,
request.getDiskLimit(),
request.getInstances(),
request.getMemoryLimit()));
}
}))
.where(
predicate(
new Predicate2<ScaleApplicationRequest, AbstractApplicationResource>() {
@Override
public boolean test(
ScaleApplicationRequest request, AbstractApplicationResource resource) {
return isRestartRequired(request, resource);
}
}))
.then(
function(
new Function2<
ScaleApplicationRequest,
AbstractApplicationResource,
Mono<AbstractApplicationResource>>() {
@Override
public Mono<AbstractApplicationResource> apply(
ScaleApplicationRequest request, AbstractApplicationResource resource) {
return restartApplication(cloudFoundryClient, resource);
}
}))
.after();
}
