/* DBOperationHelper takes an array of HelperSpecs.
arg0: Length of Array
arg1: Array of HelperSpecs
arg2: DBTransactionContext *
arg3: Old DBOperationSet wrapper (for recycling)
Returns: DBOperationSet
*/
Handle<Value> DBOperationHelper(const Arguments &args) {
HandleScope scope;
int length = args[0]->Int32Value();
const Local<Object> array = args[1]->ToObject();
DBTransactionContext *txc = unwrapPointer<DBTransactionContext *>(args[2]->ToObject());
Handle<Value> oldWrapper = args[3];
DBOperationSet * pendingOps = new DBOperationSet(txc, length);
for(int i = 0 ; i < length ; i++) {
Handle<Object> spec = array->Get(i)->ToObject();
int opcode = spec->Get(HELPER_OPCODE)->Int32Value();
bool is_vo = spec->Get(HELPER_IS_VO)->ToBoolean()->Value();
bool op_ok = spec->Get(HELPER_IS_VALID)->ToBoolean()->Value();
KeyOperation * op = pendingOps->getKeyOperation(i);
if(op_ok) {
op->opcode = opcode;
if(is_vo) DBOperationHelper_VO(spec, *op);
else DBOperationHelper_NonVO(spec, *op);
}
}
if(oldWrapper->IsObject()) {
return DBOperationSet_Recycle(oldWrapper->ToObject(), pendingOps);
} else {
return DBOperationSet_Wrapper(pendingOps);
}
}
/* DBOperationHelper takes an array of HelperSpecs.
arg0: Length of Array
arg1: Array of HelperSpecs
arg2: TransactionImpl *
arg3: Old BatchImpl wrapper (for recycling)
Returns: BatchImpl
*/
void DBOperationHelper(const Arguments &args) {
EscapableHandleScope scope(args.GetIsolate());
int length = args[0]->Int32Value();
const Local<Object> array = args[1]->ToObject();
TransactionImpl *txc = unwrapPointer<TransactionImpl *>(args[2]->ToObject());
Handle<Value> oldWrapper = args[3];
BatchImpl * pendingOps = new BatchImpl(txc, length);
for(int i = 0 ; i < length ; i++) {
Handle<Object> spec = array->Get(i)->ToObject();
int opcode = spec->Get(HELPER_OPCODE)->Int32Value();
bool is_vo = spec->Get(HELPER_IS_VO)->ToBoolean()->Value();
bool op_ok = spec->Get(HELPER_IS_VALID)->ToBoolean()->Value();
KeyOperation * op = pendingOps->getKeyOperation(i);
if(op_ok) {
op->opcode = opcode;
if(is_vo) DBOperationHelper_VO(spec, *op);
else DBOperationHelper_NonVO(spec, *op);
}
}
if(oldWrapper->IsObject()) {
args.GetReturnValue().Set(BatchImpl_Recycle(oldWrapper->ToObject(), pendingOps));
} else {
args.GetReturnValue().Set(BatchImpl_Wrapper(pendingOps));
}
}
Handle<Value> DBOperationHelper(const Arguments &args) {
return
args[3]->ToBoolean()->Value() ?
DBOperationHelper_VO(args) : DBOperationHelper_NonVO(args);
}
