private static JavaType TypeByJniName(JniWrapper vm, string name)
{
if (String.IsNullOrEmpty(name))
{
throw new ArgumentNullException("name");
}
switch (name[0])
{
case 'Z': return(PrimitiveType.Boolean(vm));
case 'B': return(PrimitiveType.Byte(vm));
case 'C': return(PrimitiveType.Char(vm));
case 'S': return(PrimitiveType.Short(vm));
case 'I': return(PrimitiveType.Int(vm));
case 'J': return(PrimitiveType.Long(vm));
case 'F': return(PrimitiveType.Float(vm));
case 'D': return(PrimitiveType.Double(vm));
case 'L': return(new JavaClass(vm, name.TrimStart('L').TrimEnd(';').Replace('/', '.')));
case '[': return(new ArrayType(TypeByJniName(vm, name.Substring(1))));
default:
throw new InvalidOperationException("Can't decipher this JNI type name: " + name);
}
}
public static JavaObjectFactory Char(JniWrapper vm)
{
return(new JavaObjectFactory(o => new JValue((char)o), PrimitiveType.Char(vm)));
}
private JavaArray CreateArray(Array dotNetArray)
{
bool[] asBool;
byte[] asByte;
char[] asChar;
double[] asDouble;
float[] asFloat;
int[] asInt;
long[] asLong;
short[] asShort;
JavaObject[] asObject;
if ((asBool = dotNetArray as bool[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewBooleanArray(asBool), new ArrayType(PrimitiveType.Boolean(_jniWrapper))));
}
else if ((asByte = dotNetArray as byte[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewByteArray(asByte), new ArrayType(PrimitiveType.Byte(_jniWrapper))));
}
else if ((asChar = dotNetArray as char[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewCharArray(asChar), new ArrayType(PrimitiveType.Char(_jniWrapper))));
}
else if ((asDouble = dotNetArray as double[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewDoubleArray(asDouble), new ArrayType(PrimitiveType.Double(_jniWrapper))));
}
else if ((asFloat = dotNetArray as float[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewFloatArray(asFloat), new ArrayType(PrimitiveType.Float(_jniWrapper))));
}
else if ((asInt = dotNetArray as int[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewIntArray(asInt), new ArrayType(PrimitiveType.Int(_jniWrapper))));
}
else if ((asLong = dotNetArray as long[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewLongArray(asLong), new ArrayType(PrimitiveType.Long(_jniWrapper))));
}
else if ((asShort = dotNetArray as short[]) != null)
{
return(new JavaArray(_jniWrapper, _jniWrapper.NewShortArray(asShort), new ArrayType(PrimitiveType.Short(_jniWrapper))));
}
else if ((asObject = dotNetArray as JavaObject[]) != null)
{
JavaObject prototype = asObject.FirstOrDefault(o => o != null);
if (prototype == null)
{
throw new InvalidOperationException("Can't construct a Java array without at least one non-null object in there.");
}
return(new JavaArray(_jniWrapper, prototype.Class.NewArray(asObject.Select(o => o.Pointer).ToArray()), new ArrayType(prototype.Class)));
}
else
{
throw new InvalidOperationException("Can't construct a Java array from the given array of the given type: " + dotNetArray.GetType());
}
}