org.argeo.slc.core/src/main/java/org/argeo/slc/spring/SpringUtils.java

   1 package org.argeo.slc.spring;
   2
   3 import java.util.Map;
   4
   5 import org.springframework.beans.factory.ListableBeanFactory;
   6
   7 public class SpringUtils {
   8         public static <T> T loadSingleFromContext(ListableBeanFactory context,
   9                         Class<T> clss) {
  10                 Map<String, T> beans = context.getBeansOfType(clss);
  11                 if (beans.size() == 1) {
  12                         return beans.values().iterator().next();
  13                 } else {
  14                         return null;
  15                 }
  16         }
  17
  18         private SpringUtils() {
  19
  20         }
  21 }