How to have functionality of Compiler in my jsp pages.

See more:

C++

C

HTML

compiler

JSP

HTML5

i have a TextArea through which user will write his code and when he press submit button then text should get compiled and result should be displayed.
Can anyone provide any API's available which I can use.?

More Details:
I have a form consisting of TextArea where user can write code and submit.
On submit I want to compile this code through jsp page and return output message of compiler.


One more thing I do not Have file of submitted code, I have only string.
string code = request.getparameter("textareaCode");

SO is there any way to compile this code for any one languages ex. C, C++ or JAVA.

Is there any API's available which i can use to work it?

How to give system call through jsp pages so that I can compile the submitted code?