[url removed, login to view] is a windows dll for acquiring market data and executing equity trades. I need a java interface to the dll that can register java methods as callbacks inside the dll. There are many technologies to do this, JNI, JNA, JNIWrapper, JNIEasy, GlueCode, etc.. the list goes on. I dont really care which one you choose as long as it provides a fast and reliable interface to the dll. The java interface should simplify access to the dll and only expose a subset of the functions. Right now all the functions require a hWnd reference, the java class should hide this completley and either a wrapper dll or java code should create a fake window and pass it on my behalf. The subset of functions to expose are gtbInitialize () gtbUninitialize () gtbCreateSession (HWND hParent, const GTBSessionCallback *lpCallBack, void *lpParam) gtbDeleteSession (HGTBSESSION hSession) gtbLogin (HGTBSESSION hSession, const char *pszUserID, const char *pszPassword) gtbLogout (HGTBSESSION hSession) gtbSubscribe (HGTBSESSION hSession, const char *pszStock, BOOL bLevel2) gtbUnsubscribe (HGTBSESSION hSession, const char *pszStock) The API is available here - [url removed, login to view] I expect full documentation and unit tests. See attached for API docs + sample code.
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
Java 5 on windows. If you can get the wrapper to work in linux that would be awesome.