1 files changed, 410 insertions, 219 deletions

diff --git a/src/uscxml/plugins/datamodel/ecmascript/JavaScriptCore/dom/JSCDataView.cpp b/src/uscxml/plugins/datamodel/ecmascript/JavaScriptCore/dom/JSCDataView.cpp
index 5e6ee80..530e157 100644
--- a/src/uscxml/plugins/datamodel/ecmascript/JavaScriptCore/dom/JSCDataView.cpp
+++ b/src/uscxml/plugins/datamodel/ecmascript/JavaScriptCore/dom/JSCDataView.cpp
@@ -1,3 +1,5 @@
+#include "JSCArrayBuffer.h"
+#include "JSCArrayBufferView.h"
 #include "JSCDataView.h"
 
 namespace Arabica {
@@ -29,346 +31,535 @@ JSStaticFunction JSCDataView::staticFunctions[] = {
 	{ "setFloat64", setFloat64Callback, kJSPropertyAttributeDontDelete },
 	{ 0, 0, 0 }
 };
-JSValueRef JSCDataView::getInt8Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 1) {
-		std::string errorMsg = "Wrong number of arguments in getInt8";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
+
+JSObjectRef JSCDataView::jsConstructor(JSContextRef ctx, JSObjectRef constructor, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) {
+	uscxml::DataView* localInstance = NULL;
+
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCArrayBuffer::getTmpl()) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsNumber(ctx, arguments[2])) {
+
+		uscxml::ArrayBuffer* localBuffer = ((struct JSCArrayBuffer::JSCArrayBufferPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
+		unsigned long localByteLength = (unsigned long)JSValueToNumber(ctx, arguments[2], exception);
+		localInstance = new uscxml::DataView(localBuffer, localByteOffset, localByteLength);
+
+	} else if (argumentCount == 2 &&
+	           JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCArrayBuffer::getTmpl()) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+
+		uscxml::ArrayBuffer* localBuffer = ((struct JSCArrayBuffer::JSCArrayBufferPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
+		localInstance = new uscxml::DataView(localBuffer, localByteOffset);
+
+	} else if (argumentCount == 1 &&
+	           JSValueIsObject(ctx, arguments[0]) && JSValueIsObjectOfClass(ctx, arguments[0], JSCArrayBuffer::getTmpl())) {
+
+		uscxml::ArrayBuffer* localBuffer = ((struct JSCArrayBuffer::JSCArrayBufferPrivate*)JSObjectGetPrivate(JSValueToObject(ctx, arguments[0], exception)))->nativeObj;
+		localInstance = new uscxml::DataView(localBuffer);
+
+	}
+	if (!localInstance) {
+		JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling constructor for DataView");
+		*exception = JSValueMakeString(ctx, exceptionString);
+		JSStringRelease(exceptionString);
+		return (JSObjectRef)JSValueMakeNull(ctx);
 	}
 
+	JSClassRef retClass = JSCDataView::getTmpl();
+
+	struct JSCDataView::JSCDataViewPrivate* retPrivData = new JSCDataView::JSCDataViewPrivate();
+	retPrivData->nativeObj = localInstance;
+
+	JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
+	return retObj;
+}
+
+JSValueRef JSCDataView::getInt8Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
+
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+	if (false) {
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+
+		char retVal = privData->nativeObj->getInt8(localByteOffset);
 
-	char retVal = privData->nativeObj->getInt8(localByteOffset);
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getInt8");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getUint8Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 1) {
-		std::string errorMsg = "Wrong number of arguments in getUint8";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+	if (false) {
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	char retVal = privData->nativeObj->getUint8(localByteOffset);
+		unsigned char retVal = privData->nativeObj->getUint8(localByteOffset);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getUint8");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getInt16Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in getInt16";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsBoolean(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+
+		short retVal = privData->nativeObj->getInt16(localByteOffset, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	short retVal = privData->nativeObj->getInt16(localByteOffset, localLittleEndian);
+		short retVal = privData->nativeObj->getInt16(localByteOffset);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getInt16");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getUint16Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in getUint16";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsBoolean(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+
+		unsigned short retVal = privData->nativeObj->getUint16(localByteOffset, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	unsigned short retVal = privData->nativeObj->getUint16(localByteOffset, localLittleEndian);
+		unsigned short retVal = privData->nativeObj->getUint16(localByteOffset);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getUint16");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getInt32Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in getInt32";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsBoolean(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+
+		long retVal = privData->nativeObj->getInt32(localByteOffset, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	long retVal = privData->nativeObj->getInt32(localByteOffset, localLittleEndian);
+		long retVal = privData->nativeObj->getInt32(localByteOffset);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getInt32");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getUint32Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in getUint32";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsBoolean(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+
+		unsigned long retVal = privData->nativeObj->getUint32(localByteOffset, localLittleEndian);
 
-	unsigned long retVal = privData->nativeObj->getUint32(localByteOffset, localLittleEndian);
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		unsigned long retVal = privData->nativeObj->getUint32(localByteOffset);
+
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getUint32");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getFloat32Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in getFloat32";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsBoolean(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+
+		float retVal = privData->nativeObj->getFloat32(localByteOffset, localLittleEndian);
 
-	float retVal = privData->nativeObj->getFloat32(localByteOffset, localLittleEndian);
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		float retVal = privData->nativeObj->getFloat32(localByteOffset);
+
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getFloat32");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::getFloat64Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in getFloat64";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsBoolean(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[1]);
+
+		double retVal = privData->nativeObj->getFloat64(localByteOffset, localLittleEndian);
 
-	double retVal = privData->nativeObj->getFloat64(localByteOffset, localLittleEndian);
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	} else if (argumentCount == 1 &&
+	           JSValueIsNumber(ctx, arguments[0])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
 
-	JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
-	return jscRetVal;
+		double retVal = privData->nativeObj->getFloat64(localByteOffset);
+
+		JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling getFloat64");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setInt8Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in setInt8";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	char localValue = (char)JSValueToNumber(ctx, arguments[1], exception);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		char localValue = (char)JSValueToNumber(ctx, arguments[1], exception);
 
-	privData->nativeObj->setInt8(localByteOffset, localValue);
+		privData->nativeObj->setInt8(localByteOffset, localValue);
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
+
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setInt8");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setUint8Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 2) {
-		std::string errorMsg = "Wrong number of arguments in setUint8";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	unsigned char localValue = (char)JSValueToNumber(ctx, arguments[1], exception);
+	if (false) {
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		unsigned char localValue = (unsigned char)JSValueToNumber(ctx, arguments[1], exception);
 
-	privData->nativeObj->setUint8(localByteOffset, localValue);
+		privData->nativeObj->setUint8(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setUint8");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setInt16Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 3) {
-		std::string errorMsg = "Wrong number of arguments in setInt16";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	short localValue = (short)JSValueToNumber(ctx, arguments[1], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
-
-	privData->nativeObj->setInt16(localByteOffset, localValue, localLittleEndian);
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsBoolean(ctx, arguments[2])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		short localValue = (short)JSValueToNumber(ctx, arguments[1], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
+
+		privData->nativeObj->setInt16(localByteOffset, localValue, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		short localValue = (short)JSValueToNumber(ctx, arguments[1], exception);
+
+		privData->nativeObj->setInt16(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setInt16");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setUint16Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 3) {
-		std::string errorMsg = "Wrong number of arguments in setUint16";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	unsigned short localValue = (unsigned short)JSValueToNumber(ctx, arguments[1], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
-
-	privData->nativeObj->setUint16(localByteOffset, localValue, localLittleEndian);
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsBoolean(ctx, arguments[2])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		unsigned short localValue = (unsigned short)JSValueToNumber(ctx, arguments[1], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
+
+		privData->nativeObj->setUint16(localByteOffset, localValue, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		unsigned short localValue = (unsigned short)JSValueToNumber(ctx, arguments[1], exception);
+
+		privData->nativeObj->setUint16(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setUint16");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setInt32Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 3) {
-		std::string errorMsg = "Wrong number of arguments in setInt32";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	long localValue = (long)JSValueToNumber(ctx, arguments[1], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
-
-	privData->nativeObj->setInt32(localByteOffset, localValue, localLittleEndian);
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsBoolean(ctx, arguments[2])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		long localValue = (long)JSValueToNumber(ctx, arguments[1], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
+
+		privData->nativeObj->setInt32(localByteOffset, localValue, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		long localValue = (long)JSValueToNumber(ctx, arguments[1], exception);
+
+		privData->nativeObj->setInt32(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setInt32");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setUint32Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 3) {
-		std::string errorMsg = "Wrong number of arguments in setUint32";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	unsigned long localValue = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
-
-	privData->nativeObj->setUint32(localByteOffset, localValue, localLittleEndian);
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsBoolean(ctx, arguments[2])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		unsigned long localValue = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
+
+		privData->nativeObj->setUint32(localByteOffset, localValue, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		unsigned long localValue = (unsigned long)JSValueToNumber(ctx, arguments[1], exception);
+
+		privData->nativeObj->setUint32(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setUint32");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setFloat32Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 3) {
-		std::string errorMsg = "Wrong number of arguments in setFloat32";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	float localValue = (float)JSValueToNumber(ctx, arguments[1], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
-
-	privData->nativeObj->setFloat32(localByteOffset, localValue, localLittleEndian);
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsBoolean(ctx, arguments[2])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		float localValue = (float)JSValueToNumber(ctx, arguments[1], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
+
+		privData->nativeObj->setFloat32(localByteOffset, localValue, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		float localValue = (float)JSValueToNumber(ctx, arguments[1], exception);
+
+		privData->nativeObj->setFloat32(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setFloat32");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
 JSValueRef JSCDataView::setFloat64Callback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
-	if (argumentCount < 3) {
-		std::string errorMsg = "Wrong number of arguments in setFloat64";
-		JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
-		JSValueRef exceptionString =JSValueMakeString(ctx, string);
-		JSStringRelease(string);
-		*exception = JSValueToObject(ctx, exceptionString, NULL);
-		return NULL;
-	}
 
 	struct JSCDataViewPrivate* privData = (struct JSCDataViewPrivate*)JSObjectGetPrivate(thisObj);
 
-	unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
-	double localValue = (double)JSValueToNumber(ctx, arguments[1], exception);
-	bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
-
-	privData->nativeObj->setFloat64(localByteOffset, localValue, localLittleEndian);
+	if (false) {
+	} else if (argumentCount == 3 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1]) &&
+	           JSValueIsBoolean(ctx, arguments[2])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		double localValue = (double)JSValueToNumber(ctx, arguments[1], exception);
+		bool localLittleEndian = JSValueToBoolean(ctx, arguments[2]);
+
+		privData->nativeObj->setFloat64(localByteOffset, localValue, localLittleEndian);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	} else if (argumentCount == 2 &&
+	           JSValueIsNumber(ctx, arguments[0]) &&
+	           JSValueIsNumber(ctx, arguments[1])) {
+		unsigned long localByteOffset = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
+		double localValue = (double)JSValueToNumber(ctx, arguments[1], exception);
+
+		privData->nativeObj->setFloat64(localByteOffset, localValue);
+
+		JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
+		return jscRetVal;
+	}
 
-	JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
-	return jscRetVal;
+	JSStringRef exceptionString = JSStringCreateWithUTF8CString("Parameter mismatch while calling setFloat64");
+	*exception = JSValueMakeString(ctx, exceptionString);
+	JSStringRelease(exceptionString);
+	return JSValueMakeUndefined(ctx);
 }
 
-
 }
 }