java - @Autowired singleton of services is null in webservices object -

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in services project have defined : 

package fr.gipmds.fpoc.service; @service("fpocservices") public class fpocservicesimpl implements fpocservices {

which implements

package fr.gipmds.fpoc.service; @service public interface fpocservices {

in webservice project 've defined webservice classes instance of service :

package fr.gipmds.fpoc.controller.webservices.ficheparametrage.impl;  @webservice(servicename = "publierficheparametrageservice", portname = "publierficheparametrageport", targetnamespace = "http://ws.fpoc.gipmds.fr/", endpointinterface = "fr.gipmds.fpoc.controller.webservices.ficheparametrage.publierficheparametrage") public class publierficheparametrageimpl implements publierficheparametrage {     @autowired     private fpocservices fpocservices;      public retour publier()         if (!fpocservices.existefiche(idfiche)) {

in parent project have :

<context:component-scan base-package="fr.gipmds.fpoc"     use-default-filters="true"> </context:component-scan>

but when debug code, fpocservices still null. did forget declare and/or instance?


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