/** @see DynamicMBean#invoke */
public Object invoke(String actionName, Object[] params, String[] signature)
throws MBeanException {
Object result = null;
if (actionName == null) {
throw new IllegalArgumentException("actionName cannot be null");
}
if (actionName.equals(OP_OPEN)) {
openEnvironment();
return null;
} else if (actionName.equals(OP_CLOSE)) {
closeEnvironment();
return null;
} else {
result = jeHelper.invoke(targetEnv, actionName, params, signature);
}
return result;
}
