public AddSiblingService(CompositeService parent, Org.Apache.Hadoop.Service.Service
serviceToAdd, Service.STATE triggerState)
: base("ParentStateManipulatorService")
{
this.parent = parent;
this.serviceToAdd = serviceToAdd;
this.triggerState = triggerState;
}
/// <exception cref="System.Exception"/>
public virtual void TestAddUninitedSiblingInStart()
{
CompositeService parent = new CompositeService("parent");
BreakableService sibling = new BreakableService();
parent.AddService(new TestCompositeService.AddSiblingService(parent, sibling, Service.STATE
.Started));
parent.Init(new Configuration());
AssertInState(Service.STATE.Notinited, sibling);
parent.Start();
parent.Stop();
Assert.Equal("Incorrect number of services", 2, parent.GetServices
().Count);
}
/// <exception cref="System.Exception"/>
public virtual void TestAddStartedChildBeforeInit()
{
CompositeService parent = new CompositeService("parent");
BreakableService child = new BreakableService();
child.Init(new Configuration());
child.Start();
TestCompositeService.AddSiblingService.AddChildToService(parent, child);
try
{
parent.Init(new Configuration());
NUnit.Framework.Assert.Fail("Expected an exception, got " + parent);
}
catch (ServiceStateException)
{
}
//expected
parent.Stop();
}
/// <exception cref="System.Exception"/>
public virtual void TestAddUninitedSiblingInInit()
{
CompositeService parent = new CompositeService("parent");
BreakableService sibling = new BreakableService();
parent.AddService(new TestCompositeService.AddSiblingService(parent, sibling, Service.STATE
.Inited));
parent.Init(new Configuration());
try
{
parent.Start();
NUnit.Framework.Assert.Fail("Expected an exception, got " + parent);
}
catch (ServiceStateException)
{
}
//expected
parent.Stop();
Assert.Equal("Incorrect number of services", 2, parent.GetServices
().Count);
}
/// <summary>Expose addService method</summary>
/// <param name="parent">parent service</param>
/// <param name="child">child to add</param>
public static void AddChildToService(CompositeService parent, Org.Apache.Hadoop.Service.Service
child)
{
parent.AddService(child);
}
public virtual void AddTestService(CompositeService service)
{
AddService(service);
}
public CompositeServiceShutdownHook(CompositeService compositeService)
{
this.compositeService = compositeService;
}