@Managed
interface Person {
    void setFirstName(String n);

    String getFirstName()

    void setLastName(String n);

    String getLastName()
}

// tag::configure-and-create-rules[]
model {
    person {
        println "configuring person"
        println "last name is $lastName, should be Smythe"
        lastName = "Smythe"
    }
    person(Person) {
        println "creating person"
        firstName = "John"

kind: Gateway
metadata:
  annotations:
    gateway.istio.io/controller-version: "5"
---
apiVersion: v1
kind: ServiceAccount
metadata:
  annotations: {}
  labels:
    gateway.istio.io/managed: istio.io-gateway-controller
    gateway.networking.k8s.io/gateway-name: default
    istio.io/dataplane-mode: none
    istio.io/gateway-name: default
    topology.istio.io/network: network-1
  name: default-istio

kind: Gateway
metadata:
  annotations:
    gateway.istio.io/controller-version: "5"
---
apiVersion: v1
kind: ServiceAccount
metadata:
  annotations:
    should: see
  labels:
    gateway.istio.io/managed: istio.io-gateway-controller
    gateway.networking.k8s.io/gateway-name: default
    istio.io/dataplane-mode: none
    istio.io/gateway-name: default
    should: see
  name: default-istio
  namespace: default

// copyWithoutManagedFields will make a deep copy of the specified object and
// will discard the managed fields from the copy.
// The specified object is expected to be a meta.Object or a "list".
// The specified object obj is treated as readonly and hence not mutated.
// On return, an error is set if the function runs into any error while
// removing the managed fields, the boolean value is true if the copy has
// been made successfully, otherwise false.

    List<org.eclipse.aether.graph.Dependency> toDependencies(
            Collection<DependencyCoordinate> dependencies, boolean managed);

    org.eclipse.aether.graph.Dependency toDependency(DependencyCoordinate dependency, boolean managed);

    List<org.eclipse.aether.artifact.Artifact> toArtifacts(Collection<Artifact> artifacts);

    org.eclipse.aether.artifact.Artifact toArtifact(Artifact artifact);

)

// WipeObjectMetaSystemFields erases fields that are managed by the system on ObjectMeta.
func WipeObjectMetaSystemFields(meta metav1.Object) {
	meta.SetCreationTimestamp(metav1.Time{})
	meta.SetUID("")
	meta.SetDeletionTimestamp(nil)
	meta.SetDeletionGracePeriodSeconds(nil)
	meta.SetSelfLink("")
}

// FillObjectMetaSystemFields populates fields that are managed by the system on ObjectMeta.

}

// Apply applies the given object on top of the current liveObj, for the
// given manager and force flag.
func (f *TestFieldManagerImpl) Apply(obj runtime.Object, manager string, force bool) error {
	out, err := f.fieldManager.Apply(f.liveObj, obj, manager, force)
	if err == nil {
		f.liveObj = out
	}
	return err
}

// Update will updates the managed fields in the liveObj based on the
// changes performed by the update.

@UnsupportedWithConfigurationCache(because = "software model")
class CustomBinaryTasksIntegrationTest extends AbstractIntegrationSpec {

    def "setup"() {
        buildFile << """
        @Managed interface SampleLibrary extends GeneralComponentSpec {}
        @Managed interface SampleBinary extends BinarySpec {}

        class MyComponentBasePlugin extends RuleSource {
            @ComponentType

metadata:
  annotations:
    gateway.istio.io/controller-version: "5"
---
apiVersion: v1
kind: ServiceAccount
metadata:
  annotations:
    networking.istio.io/service-type: ClusterIP
  labels:
    gateway.istio.io/managed: istio.io-gateway-controller
    gateway.networking.k8s.io/gateway-name: default
    istio.io/dataplane-mode: none
    istio.io/gateway-name: default
  name: default-istio
  namespace: default
  ownerReferences:

kind: Gateway
metadata:
  annotations:
    gateway.istio.io/controller-version: "5"
---
apiVersion: v1
kind: ServiceAccount
metadata:
  annotations:
    fizz: buzz
  labels:
    foo: bar
    gateway.istio.io/managed: istio.io-gateway-controller
    gateway.networking.k8s.io/gateway-name: default
    istio.io/dataplane-mode: none
    istio.io/gateway-name: default
  name: default-istio
  namespace: default
  ownerReferences: