Jasper server Report Service

Hi,

    I have JSESSIONID that i get from jasper RestAPI POST call.How can i use this sessionID for the future Report Service API calls? I am using REST API. Can any one give me a sample or any source code or any solution for this. I dont want to create LDAP/CAS for singllr-signon business.Please help me to trouble shoot this in Java.

Thanks in advance

Nithin