Beta3: Unable to use async methods for resources

[dtretyakov]

Currently we're unable to use most of async methods from underlining *inner resource implementation.

Azure azure = Azure.authenticate(credFile).withDefaultSubscription();
azure.virtualMachines().list()

But actually VirtualMachinesInner provides lots of *async methods hidden by VirtualMachinesImpl.

[dtretyakov]

We need a following methods in sdk classes.

com.microsoft.azure.management.resources
SupportsListing#listAsync(ListOperationCallback serviceCallback)
GroupableResourcesImpl#getByGroupAsync(String groupName, String name, ServiceCallback serviceCallback)
SubscriptionImpl#listLocationsAsync(String subscriptionId, ServiceCallback<List> serviceCallback)

com.microsoft.azure.management.compute
VirtualMachineSizesImpl#listByRegionAsync(String regionName, ListOperationCallback serviceCallback)
VirtualMachineImpl#startAsync(ServiceCallback serviceCallback)
VirtualMachineImpl#restartAsync(ServiceCallback serviceCallback)
VirtualMachineImpl#stopAsync(ServiceCallback serviceCallback)

[anuchandy]

Following async methods (that return ServiceFuture and takes callback) are supported

VM::startAsync

VM::restartAsync

VM:: stopAsync() a.k.a.s VM::poweroffAsync

GroupableResourcesImpl#getByGroupAsync()

Support for fluent list method that takes call-back is something that needs to be discussed in the team.

SupportsListing#listAsync(ListOperationCallback serviceCallback)
SubscriptionImpl#listLocationsAsync(String subscriptionId, ServiceCallback<List> serviceCallback)

[martinsawicki]

async is supported as per above, that's the scope of the SDK's coverage for async.