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package com.vaadin.devday.ui.navigation;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.ApplicationEventPublisher;

import com.vaadin.navigator.Navigator.UriFragmentManager;

import com.vaadin.server.Page;

import com.vaadin.server.Page.UriFragmentChangedEvent;

import com.vaadin.spring.annotation.SpringComponent;

import com.vaadin.spring.annotation.UIScope;

@SpringComponent

@UIScope

public class NavigationUriFragmentManager extends UriFragmentManager {

    private static final long serialVersionUID = -2033745435437337863L;

    @Autowired

    ApplicationEventPublisher eventBus;

	public NavigationUriFragmentManager() {

		super(Page.getCurrent());

	}

	@Override

	public void uriFragmentChanged(UriFragmentChangedEvent event) {

	    eventBus.publishEvent(new NavigationEvent(getState()));

	}

}