org.openxma.rwt.bridge.SessionFunctions Maven / Gradle / Ivy

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package org.openxma.rwt.bridge;

import javax.servlet.http.HttpSession;

import at.spardat.xma.boot.component.IComponent;

public class SessionFunctions {
	
	public static final String componentAttributName = "openXMA_root_component";
	public static final String componentUrlAttributName = "openXMA_url";	
	public static final String appManagerAttributName = "openXMA_AppManager";		

	public static void cleanUpSession(HttpSession httpSession) {
		System.out.println("Clean up session: "+httpSession);
		IComponent comp = SessionFunctions.getComponentFromSession(httpSession);
		if (comp != null) {
			System.out.println("Dispose component: "+comp+" ...");
			try {
				comp.dispose();
			} catch (Exception ex) {
				System.out.println("Can not dispose component: "+comp+" ...");	
				ex.printStackTrace();
			} finally {
				httpSession.removeAttribute(SessionFunctions.componentAttributName);
			}
			System.out.println("Component: "+comp+" disposed.");			
		} else {
			System.out.println("Found no component to dispose in session: "+httpSession);
		}
		httpSession.removeAttribute(SessionFunctions.appManagerAttributName);  		
	}
	
	public static void setComponentUrlToSession(HttpSession httpSession, String componentUrl) {
		if (componentUrl != null) {
			System.out.println("Set component url to session: "+httpSession+" -> "+componentUrl);
			//COMPONENT_URL.set(componentUrl);			
			httpSession.setAttribute(componentUrlAttributName,componentUrl);
		}		
	}
	
	public static String getComponentUrlFromSession(HttpSession httpSession) {
		
		//return COMPONENT_URL.get();			
		return (String)httpSession.getAttribute(SessionFunctions.componentUrlAttributName);
	}	

	protected static IComponent getComponentFromSession(HttpSession httpSession) {		
		IComponent comp = (IComponent)httpSession.getAttribute(SessionFunctions.componentAttributName);
		return comp;
	}

	public static void setComponentToSession(HttpSession httpSession, IComponent component) {	
		if (component != null) {
			httpSession.setAttribute(componentAttributName,component);
		}
	}
	
}