legacy/org.argeo.slc.spring/ext/test/org/argeo/slc/core/execution/ExceptionIfInitCalledTwice.java

   1 package org.argeo.slc.core.execution;
   2
   3 import org.argeo.api.cms.CmsLog;
   4 import org.argeo.slc.SlcException;
   5 import org.springframework.beans.factory.InitializingBean;
   6
   7 public class ExceptionIfInitCalledTwice implements Runnable, InitializingBean {
   8         private final static CmsLog log = CmsLog
   9                         .getLog(ExceptionIfInitCalledTwice.class);
  10
  11         private Boolean calledOnce = false;
  12
  13         public void run() {
  14                 log.info(getClass().getSimpleName() + " ran properly");
  15         }
  16
  17         public void afterPropertiesSet() throws Exception {
  18                 log.info(getClass().getSimpleName() + " init method called");
  19
  20                 if (calledOnce)
  21                         throw new SlcException(getClass().getSimpleName()
  22                                         + "init method called twice.");
  23                 else
  24                         calledOnce = true;
  25         }
  26 }