spring autowiring not working from a non-spring managed class

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You can use this way to use spring bean in non-spring bean class

import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class ApplicationContextUtils implements ApplicationContextAware {
     
      private static ApplicationContext ctx;
     
      @Override
      public void setApplicationContext(ApplicationContext appContext) {
        ctx = appContext;
      }
     
      public static ApplicationContext getApplicationContext() {
        return ctx;
      }
}

now you can get the applicationcontext object by getApplicationContext() this method.

from applicationcontext you can get spring bean objects like this:

ApplicationContext appCtx = ApplicationContextUtils.getApplicationContext();
String strFromContext = appCtx.getBean(beanName, String.class);

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