没有活动事务，createCriteria是无效的(SSH-Struts 2.3.15, Spring 3.2.4, Hibernate 4.2.5 Final)

Anybody/Mentors/Guru can help me resolve this issue? I'm stuck for it more than 2 days Java code via annotation 1: I got this error "createCriteria is not valid without active transaction" in SSH-Anybody/Mentors/Guru can help me resolve this i