public static JniLocalHandle ArrayStrongCp2J <TBoth>(JNIEnv env, TBoth obj)
where TBoth : class
//should be where TBoth : IJvmProxy[]
{
if (obj == null)
{
return(JniLocalHandle.Zero);
}
#if DEBUG
if (!typeof(TBoth).IsArray)
{
throw new ArgumentException("Must be array type");
}
#endif
var array = (Array)(object)obj;
int length = array.Length;
Type elementType = typeof(TBoth).GetElementType();
Class elemClazz = Registry.GetCLRRecord(elementType).JVMInterface;
JniLocalHandle res = env.NewObjectArrayPtr(length, elemClazz.jvmHandle, null);
for (int i = 0; i < length; i++)
{
JniHandle item = StrongCp2J((IJvmProxy)array.GetValue(i));
env.SetObjectArrayElement(res, i, item);
}
return(res);
}
internal void GetCharArrayRegion(JniHandle array, int start, int len, char[] buf)
{
fixed (char* ptr = &buf[0])
{
getCharArrayRegion(envPtr, array, start, len, ptr);
}
ExceptionTest();
}
public static String StrongJ2CpString(JNIEnv env, JniLocalHandle obj)
{
if (JniHandle.IsNull(obj))
{
return(null);
}
return(String.CreateProxy(env, obj));
}
public static Class StrongJ2CpClass(JNIEnv env, JniLocalHandle obj)
{
if (JniHandle.IsNull(obj))
{
return(null);
}
return(Class.CreateProxy(env, obj));
}
internal void GetByteArrayRegion(JniHandle array, int start, int len, byte[] buf)
{
fixed (byte* ptr = &buf[0])
{
getByteArrayRegion(envPtr, array, start, len, ptr);
}
ExceptionTest();
}
internal void GetBooleanArrayRegion(JniHandle array, int start, int len, bool[] buf)
{
fixed (bool* ptr = &buf[0])
{
getBooleanArrayRegion(envPtr, array, start, len, (byte*) ptr);
}
ExceptionTest();
}
private static Type IsCLR(Class iface, JniHandle obj, JNIEnv env)
{
if (IClrProxy_._class.isAssignableFrom(iface))
{
object real = __IClrProxy.GetObject(env, obj);
return(real.GetType());
}
return(null);
}
public static string StrongJp2CString(JNIEnv env, JniLocalHandle obj)
{
if (JniHandle.IsNull(obj))
{
return(null);
}
object res = __IClrProxy.GetObject(env, obj);
return((string)res);
}
public static string StrongJ2CString(JNIEnv env, JniLocalHandle obj)
{
if (JniHandle.IsNull(obj))
{
return(null);
}
string res = env.ConvertToString(obj);
return(res);
}
internal static object GetObject(JNIEnv env, JniHandle obj)
{
long handle = getClrHandle(env, obj);
if (handle==0)
{
return null;
}
object real = IntHandle.ToObject(handle);
return real;
}
public static TRes StrongJp2C <TRes>(JNIEnv env, JniLocalHandle obj)
{
if (JniHandle.IsNull(obj))
{
return(default(TRes));
}
object res = __IClrProxy.GetObject(env, obj);
return((TRes)res);
}
public static TRes StrongJ2Cp <TRes>(JNIEnv env, JniLocalHandle obj)
where TRes : IJvmProxy
{
if (JniHandle.IsNull(obj))
{
return(default(TRes));
}
Class clazz = env.GetObjectClass(obj);
RegistryRecord record = Registry.GetJVMRecord(clazz);
return((TRes)record.CreateCLRProxy(env, obj));
}
public static RegistryRecord GetRecord(JNIEnv env, JniHandle obj, Class iface)
{
lock (typeof(Registry))
{
RegistryRecord res;
if (knownJVM.TryGetValue(iface, out res))
{
return(res);
}
return(ResolveNew(iface));
}
}
public static RegistryRecord GetRecord(JNIEnv env, JniHandle obj, Class iface)
{
lock (typeof (Registry))
{
RegistryRecord res;
if (knownJVM.TryGetValue(iface, out res))
{
return res;
}
return ResolveNew(iface);
}
}
public static object StrongJ2CpUntyped(IntPtr ptr)
{
JNIEnv env = JNIEnv.ThreadEnv;
JniLocalHandle obj = ptr;
if (JniHandle.IsNull(obj))
{
return(null);
}
Class clazz = env.GetObjectClass(obj);
RegistryRecord record = Registry.GetJVMRecord(clazz);
return(record.CreateCLRProxyNoDelete(env, obj));
}
public static TRes ArrayStrongJp2C <TRes, TElem>(JNIEnv env, JniLocalHandle array)
where TRes : class //should be TRes : Array
{
if (JniHandle.IsNull(array))
{
return(default(TRes));
}
int length = env.GetArrayLength(array);
var res = new TElem[length];
for (int i = 0; i < length; i++)
{
JniLocalHandle elementPtr = env.GetObjectArrayElementPtr(array, i);
var element = StrongJp2C <TElem>(env, elementPtr);
res.SetValue(element, i);
}
return((TRes)(object)res);
}
public static TRes StrongJ2CpDelegate <TRes>(JNIEnv env, JniLocalHandle obj)
where TRes : class //Delegate
{
#if DEBUG
if (!typeof(Delegate).IsAssignableFrom(typeof(TRes)))
{
throw new ArgumentException("expected delegate");
}
#endif
if (JniHandle.IsNull(obj))
{
return(default(TRes));
}
object res = __IClrProxy.GetObject(env, obj);
if (res == null)
{
//that's delegate implemented in Java
RegistryRecord delRecord = Registry.GetCLRRecord(typeof(TRes));
IJvmProxy jvmProxy = delRecord.CreateCLRProxy(env, obj);
return((TRes)(object)Delegate.CreateDelegate(typeof(TRes), jvmProxy, delRecord.JVMDelegateInvoke));
}
return((TRes)res);
}
internal JniLocalHandle GetObjectArrayElementPtr(JniHandle array, int index)
{
JniLocalHandle res = getObjectArrayElement(envPtr, array, index);
ExceptionTest();
return res;
}
internal void ReleaseStringChars(JniHandle str, IntPtr chars)
{
releaseStringChars(envPtr, str, chars);
ExceptionTest();
}
public static bool IsNull(JniHandle handle)
{
return handle.handle == IntPtr.Zero;
}
public static bool IsNull(JniHandle handle)
{
return(handle.handle == IntPtr.Zero);
}
private static long getClrHandle(JNIEnv env, JniHandle obj)
{
return env.CallLongMethod(obj, _getClrHandle0);
}
internal int GetArrayLength(JniHandle array)
{
int res = getArrayLength(envPtr, array);
ExceptionTest();
return res;
}
private static Type IsCLR(Class iface, JniHandle obj, JNIEnv env)
{
if (IClrProxy_._class.isAssignableFrom(iface))
{
object real = __IClrProxy.GetObject(env, obj);
return real.GetType();
}
return null;
}
internal void SetLongArrayRegion(JniHandle array, int start, int len, long[] buf)
{
fixed (long* ptr = &buf[0])
{
setLongArrayRegion(envPtr, array, start, len, ptr);
}
ExceptionTest();
}
internal void GetFloatArrayRegion(JniHandle array, int start, int len, float[] buf)
{
fixed (float* ptr = &buf[0])
{
getFloatArrayRegion(envPtr, array, start, len, ptr);
}
ExceptionTest();
}
internal void SetShortArrayRegion(JniHandle array, int start, int len, short[] buf)
{
fixed (short* ptr = &buf[0])
{
setShortArrayRegion(envPtr, array, start, len, ptr);
}
ExceptionTest();
}
public void SetObjectArrayElement(Object array, int index, JniHandle val)
{
SetObjectArrayElement(array.jvmHandle, index, val);
}
internal JniLocalHandle GetObjectFieldPtr(JniHandle obj, FieldId fieldID)
{
JniLocalHandle res = getObjectField(envPtr, obj, fieldID.native);
ExceptionTest();
return res;
}
internal void SetDoubleArrayRegion(JniHandle array, int start, int len, double[] buf)
{
fixed (double* ptr = &buf[0])
{
setDoubleArrayRegion(envPtr, array, start, len, ptr);
}
ExceptionTest();
}
internal IntPtr GetStringChars(JniHandle str, byte* isCopy)
{
IntPtr res = getStringChars(envPtr, str, isCopy);
ExceptionTest();
return res;
}
public void SetObjectArrayElement(JniHandle array, int index, JniHandle val)
{
setObjectArrayElement(envPtr, array, index, val);
ExceptionTest();
}
