internal ThreadGroupReference GetMirrorOf(ThreadGroupId threadGroup)
{
if (threadGroup == default(ThreadGroupId))
{
return(null);
}
return(new ThreadGroupReference(this, threadGroup));
}
internal ThreadGroupReference(VirtualMachine virtualMachine, ThreadGroupId threadGroupId)
: base(virtualMachine, threadGroupId, null)
{
Contract.Requires(virtualMachine != null);
}
internal ThreadGroupReference(VirtualMachine virtualMachine, ThreadGroupId threadGroupId)
: base(virtualMachine, threadGroupId, null)
{
Contract.Requires(virtualMachine != null);
}
public Error GetThreadGroupChildren(out ThreadId[] childThreads, out ThreadGroupId[] childGroups, ThreadGroupId group)
{
throw new NotImplementedException();
}
public Error GetTopLevelThreadGroups(out ThreadGroupId[] groups)
{
throw new NotImplementedException();
}
public Error GetThreadGroupName(out string groupName, ThreadGroupId group)
{
throw new NotImplementedException();
}
public Error GetThreadGroupParent(out ThreadGroupId parentGroup, ThreadGroupId group)
{
throw new NotImplementedException();
}
public Error GetThreadGroup(out ThreadGroupId threadGroup, ThreadId thread)
{
throw new NotImplementedException();
}
public Error GetTopLevelThreadGroups(out ThreadGroupId[] groups)
{
groups = null;
JniEnvironment nativeEnvironment;
JvmtiEnvironment environment;
jvmtiError error = GetEnvironment(out environment, out nativeEnvironment);
if (error != jvmtiError.None)
return GetStandardError(error);
error = environment.GetTopThreadGroups(nativeEnvironment, out groups);
return GetStandardError(error);
}
public Error GetThreadGroup(ThreadId threadId, out ThreadGroupId threadGroup)
{
threadGroup = default(ThreadGroupId);
JniEnvironment nativeEnvironment;
JvmtiEnvironment environment;
jvmtiError error = GetEnvironment(out environment, out nativeEnvironment);
if (error != jvmtiError.None)
return GetStandardError(error);
using (var thread = VirtualMachine.GetLocalReferenceForThread(nativeEnvironment, threadId))
{
if (!thread.IsAlive)
return Error.InvalidThread;
jvmtiThreadInfo threadInfo;
error = environment.GetThreadInfo(thread.Value, out threadInfo);
if (error != jvmtiError.None)
return GetStandardError(error);
threadGroup = (ThreadGroupId)VirtualMachine.TrackLocalObjectReference(threadInfo._threadGroup, environment, nativeEnvironment, true);
nativeEnvironment.DeleteLocalReference(threadInfo._contextClassLoader);
environment.Deallocate(threadInfo._name);
return Error.None;
}
}
internal ThreadGroupReference GetMirrorOf(ThreadGroupId threadGroup)
{
if (threadGroup == default(ThreadGroupId))
return null;
return new ThreadGroupReference(this, threadGroup);
}
public jvmtiError GetTopThreadGroups(JniEnvironment nativeEnvironment, out ThreadGroupId[] threadGroups)
{
threadGroups = null;
int threadsGroupsCount;
IntPtr threadsGroupsPtr;
jvmtiError error = RawInterface.GetTopThreadGroups(this, out threadsGroupsCount, out threadsGroupsPtr);
if (error != jvmtiError.None)
return error;
try
{
List<ThreadGroupId> threadGroupList = new List<ThreadGroupId>();
unsafe
{
jthreadGroup* threadGroupHandles = (jthreadGroup*)threadsGroupsPtr;
for (int i = 0; i < threadsGroupsCount; i++)
{
if (threadGroupHandles[i] == jthreadGroup.Null)
continue;
threadGroupList.Add((ThreadGroupId)VirtualMachine.TrackLocalObjectReference(threadGroupHandles[i], this, nativeEnvironment, true));
}
}
threadGroups = threadGroupList.ToArray();
return jvmtiError.None;
}
finally
{
Deallocate(threadsGroupsPtr);
}
}
