dependency injection - Spring 4 @Autowired Morphia -

how autowire instance of morphia can have injected instead of recreating every time across controllers?

@controller public class teamcontroller {      @autowired     private mongotemplate mongotemplate;     @autowired     morphia morphia;     … } 

i found this article getting error using code there. seems odd me inject such simple object controllers have extend abstractentityinterceptor in of them. spring version 4.0.

you don't need special make work. following code configuration (i assuming using java config, if not corresponding xml if easy write):

@bean public morphia morphia() {    final morphia morphia = new morphia();    //add mappings    //add converters    //whatever else    return mophia; } 

you able use @autowired morphia morphia inside spring beans, including of course teamcontroller.

the tutorial following different because shows how inject morphia entity not spring bean.