java - Spring custom scope with multiple prototypes -


i have bean hierarchy in spring: enter image description here

bean1, bean2, bean3 of scope prototype , of same type (bean) , must share same instance of anotherbean. bean must not singleton, in order manage same situation:

public test {      @autowired     private provider<bean> beanprovider;      public void testcustomscope() {          bean rootbean1 = beanprovider.get();         bean rootbean2 = beanprovider.get();          // after following should true         // rootbean1.getanotherbean() == rootbean1.getbean().getanotherbean() == rootbean1.getbean().getbean().getanotherbean()         // rootbean2.getanotherbean() == rootbean2.getbean().getanotherbean() == rootbean2.getbean().getbean().getanotherbean()         // rootbean1.getanotherbean() != rootbean2.getanotherbean() , on     } }

it seems me anotherbean should defined custom scope in spring can't find way relate anotherbean instances bean instances.

what easiest way manage kind of scopes in spring?

thanks


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