java - JPA Query clause Where -

how should query in jpa

"select t persona t t.value1 = :value1 , t.value2 = :value2" 

i have entintymanager defined:

entitymanagerfactory factory = persistence.createentitymanagerfactory("persona");  entitymanager em = factory.createentitymanager(); 

wanted return 1 object type persona same class using mapping

how should be?

typedquery<persona> q = em.createquery("select t persona t t.value1 = :value1 , t.value2 = :value2", persona.class); persona result = q.setparameter("value1", val1)                   .setparameter("value2", val2)                   .setmaxresults(1)                   .getsingleresult();