internal static void RegisterInstance(IJavaObject instance, IntPtr value, JniHandleOwnership transfer, out IntPtr handle)
{
if (value == IntPtr.Zero)
{
handle = value;
return;
}
var transferType = transfer & (JniHandleOwnership.DoNotTransfer | JniHandleOwnership.TransferLocalRef | JniHandleOwnership.TransferGlobalRef);
switch (transferType)
{
case JniHandleOwnership.DoNotTransfer:
handle = JNIEnv.NewGlobalRef(value);
break;
case JniHandleOwnership.TransferLocalRef:
handle = JNIEnv.NewGlobalRef(value);
JNIEnv.DeleteLocalRef(value);
break;
case JniHandleOwnership.TransferGlobalRef:
handle = value;
break;
default:
throw new ArgumentOutOfRangeException("transfer", transfer,
"Invalid `transfer` value: " + transfer + " on type " + instance.GetType());
}
if (handle == IntPtr.Zero)
{
throw new InvalidOperationException("Unable to allocate Global Reference for object '" + instance.ToString() + "'!");
}
IntPtr key = JNIEnv.IdentityHash(handle);
if ((transfer & JniHandleOwnership.DoNotRegister) == 0)
{
_RegisterInstance(instance, key, handle);
}
var ex = instance as IJavaObjectEx;
if (ex != null)
{
ex.KeyHandle = key;
}
if (Logger.LogGlobalRef)
{
JNIEnv._monodroid_gref_log("handle 0x" + handle.ToString("x") +
"; key_handle 0x" + key.ToString("x") +
": Java Type: `" + JNIEnv.GetClassNameFromInstance(handle) + "`; " +
"MCW type: `" + instance.GetType().FullName + "`\n");
}
}
public GremlinScript(IJavaObject javaObject)
{
_sb.Append(javaObject.ToString());
}
public JavaObject(IJavaObject javaObject)
{
_sb.Append(javaObject.ToString());
}
public JavaString(IJavaObject javaObject)
{
_sb.Append(javaObject.ToString());
}
public GremlinScript(IJavaObject javaObject)
{
_sb.Append(javaObject.ToString());
}
