@Override public boolean done() { final ManagementService service = getManagementService(); final DistributedSystemMXBean bean = service.getDistributedSystemMXBean(); if(bean !=null){ if (bean.listCacheServers().length > 0) { return true; } } return false; } @Override
public static int getNumOfServersFromMBean() { final WaitCriterion waitCriteria = new WaitCriterion() { @Override public boolean done() { final ManagementService service = getManagementService(); final DistributedSystemMXBean bean = service.getDistributedSystemMXBean(); if(bean !=null){ if (bean.listCacheServers().length > 0) { return true; } } return false; } @Override public String description() { return "wait for getDistributedSystemMXBean to complete and get results"; } }; waitForCriterion(waitCriteria, 2 * 60 * 1000, 3000, true); final DistributedSystemMXBean bean = getManagementService().getDistributedSystemMXBean(); assertNotNull(bean); return bean.listCacheServers().length; }