public void purge()

in extscript-core-root/extscript-myfaces/src/main/java/org/apache/myfaces/extensions/scripting/jsf/annotation/MyFacesBeanImplementationListener.java [211:251]

28 lines of code
6 McCabe index (conditional complexity)


    public void purge(String className) {
        RuntimeConfig config = getRuntimeConfig();
        //We have to purge and readd our managed beans, unfortunatly the myfaces impl enforces
        //us to do the same for the nav rules after purge
        //we cannot purge the managed beans and nav rules separately
        Collection<NavigationRule> navigationRules = new ArrayList<NavigationRule>();
        Map managedBeans = new HashMap<String, org.apache.myfaces.config.element.ManagedBean>();

        navigationRules.addAll(config.getNavigationRules());
        managedBeans.putAll(config.getManagedBeans());

        config.purge();

        for (NavigationRule navRule : navigationRules) {
            config.addNavigationRule(navRule);
        }

        //We refresh the managed beans, dead references still can cause
        //runtime errors but in this case we cannot do anything
        org.apache.myfaces.config.element.ManagedBean mbeanFound = null;
        List<String> mbeanKey = new LinkedList<String>();

        for (Object entry : managedBeans.entrySet()) {
            Map.Entry mbean = (Map.Entry) entry;

            Object bean =  mbean.getValue();


            if (!((Class)ReflectUtil.executeMethod( bean, "getManagedBeanClass")).getName().equals(className)) {
                config.addManagedBean((String) mbean.getKey(), (org.apache.myfaces.config.element.ManagedBean) mbean.getValue());
            } else {
                Object mbeanf = mbean.getValue();
                mbeanKey.add((String)ReflectUtil.executeMethod(mbeanf, "getManagedBeanName"));
            }
        }
        if (mbeanFound != null) {
            for (String toRemove : mbeanKey) {
                _alreadyRegistered.remove(toRemove);
            }
        }
    }