WDA accessing MySQL DB through Java Connector

Hi,
Im having some issues to interfacing a web dynpro abap application with a MySQL DB through a java connector connexion.
Here what I want to do:
Doing queries on my MySQL DB after input fields of search criteria and get the results back to display them in the web dyn pro application. (reporting tool-)
Accessing the data of a MySQL Database in my SAP, to avoid a duplication of data.
I would like to know how to send a query to my Java application ?
And how to send the result of this query to the Webdynpro ABAP ?
Whats the best and easiest solution ?
Thanks !

Found my way through JCo Server.
I need an rfc or BAPI that have specific parameters --> a table with several specific fields and several fields for search criteria.
The user enter the search criteria than I send those to my Java server, the Java server retrieve those parameters and perform a SQL query on the MySQL DB. I fill in the table parameter with the result and send the whole table to the abap
How is it possible ?
Thanks !

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Message was edited by: NeerajGirolkar
- When we are logging in to Oracle cloud on browser and execute the Oracle cloud RESTful service in another tab of same browser, we are able to get the result. But when executed the same RESTful service from a different browser or java program we get internal server error.
- After investigation, we found that when user logs in to oracle database cloud, a cookie is set in browser with name s “OAMAuthnCookie_cstest-domo.db.us1.oraclecloudapps.com:443” and value as some random token. This cookie is passed in the subsequent requests to the RESTful Service calls when using same browser and as a result, we are able to get the results
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- We found that the cookie that OAM creates on authentication is exactly in the same format i.e. ‘OAMAuthnCookie_cstest-domo.db.us1.oraclecloudapps.com:443’. So, we are guessing that Oracle cloud uses OAM for authentication. Please refer to following link for same : http://docs.oracle.com/cd/E14571_01/doc.1111/e15478/sso.htm
Can anyone please suggest:
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2.     How to pass the username and password in Java code to OAM (or how to communicate with OAM using Java) so that we can receive the unique token from OAM. We can use the token in the further requests? 3.     Also in Oracle cloud white papers , it is mentioned that they support OAuth2.0. But we didn’t find any URLs for same. Can anyone please confirm?
Thanks
~ Neeraj Girolkar

Hi Nilesh,
We tried to connect to Oracle Cloud Database using the way you suggested above, but unfortunately it is not working as well.
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ADF Business Components:10.1.3.39.84
BPEL Designer      10.1.3.1.0 (Build 061009.0802)
CVS Version     Internal to Oracle JDeveloper (client-only)
Java™ Platform     1.5.0_06
Oracle IDE     10.1.3.39.84
Struts Modeler Version     10.1.3.39.84
UML Modelers Version     10.1.3.39.84
Versioning Support     10.1.3.39.84

Hashtable jndi = null;
try
String ssn ="1234";
String xml = "<ssn xmlns=\"http://services.otn.com\">" + ssn + "</ssn>";
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hth clemens

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