/*
 Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights
 reserved.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; version 2 of
 the License.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 02110-1301  USA
*/

#include "AsyncNdbContext.h"

#include "adapter_global.h"
#include "js_wrapper_macros.h"
#include "Record.h"
#include "NativeMethodCall.h"
#include "NdbWrapperErrors.h"

using namespace v8;

V8WrapperFn createAsyncNdbContext;
V8WrapperFn shutdown;
V8WrapperFn destroy;

/* Envelope
*/

class AsyncNdbContextEnvelopeClass : public Envelope {
public:
  AsyncNdbContextEnvelopeClass() : Envelope("AsyncNdbContext") {
    EscapableHandleScope scope(Isolate::GetCurrent());
    addMethod("AsyncNdbContext", createAsyncNdbContext);
    addMethod("shutdown", shutdown);
    addMethod("delete", destroy);
  }
};

AsyncNdbContextEnvelopeClass AsyncNdbContextEnvelope;

/* Constructor 
*/
void createAsyncNdbContext(const Arguments &args) {
  DEBUG_MARKER(UDEB_DEBUG);

  REQUIRE_CONSTRUCTOR_CALL();
  REQUIRE_ARGS_LENGTH(1);

  JsValueConverter<Ndb_cluster_connection *> arg0(args[0]);
  AsyncNdbContext * ctx = new AsyncNdbContext(arg0.toC());
  Local<Value> wrapper = AsyncNdbContextEnvelope.wrap(ctx);
  args.GetReturnValue().Set(wrapper);
}


/* shutdown() 
   IMMEDIATE
*/
void shutdown(const Arguments &args) {
  DEBUG_MARKER(UDEB_DEBUG);  
  REQUIRE_ARGS_LENGTH(0);
  
  typedef NativeVoidMethodCall_0_<AsyncNdbContext> NCALL;
  NCALL ncall(& AsyncNdbContext::shutdown, args);
  ncall.run();
  args.GetReturnValue().SetUndefined();
}

/* Call destructor 
*/
void destroy(const Arguments &args) {
  DEBUG_MARKER(UDEB_DEBUG);  
  REQUIRE_ARGS_LENGTH(0);

  AsyncNdbContext *c = unwrapPointer<AsyncNdbContext *>(args.Holder());
  delete c;
  args.GetReturnValue().SetUndefined();
}


void AsyncNdbContext_initOnLoad(Handle<Object> target) {
  DEFINE_JS_FUNCTION(target, "AsyncNdbContext", createAsyncNdbContext);
  DEFINE_JS_CONSTANT(target, MULTIWAIT_ENABLED);
#ifdef USE_OLD_MULTIWAIT_API
  DEFINE_JS_CONSTANT(target, USE_OLD_MULTIWAIT_API);
#endif
}