Example usage for com.vaadin.server WrappedSession invalidate

Introduction

In this page you can find the example usage for com.vaadin.server WrappedSession invalidate.

Prototype

public void invalidate();

Source Link

Document

Invalidates this session then unbinds any objects bound to it.

Usage

From source file:org.ikasan.dashboard.ui.framework.action.LogoutAction.java

License:BSD License

@Override
public void exectuteAction() {
    VaadinService.getCurrentRequest().getWrappedSession().setAttribute(DashboardSessionValueConstants.USER,
            null);/*from w  w w.ja v a 2 s. c  o m*/
    this.visibilityGroup.setVisible();
    this.editableGroup.setEditable(false);

    layout.removeComponent(this.logOutButton);
    layout.addComponent(this.loginButton, 2, 0);
    layout.addComponent(this.setupButton, 3, 0);
    layout.setComponentAlignment(this.setupButton, Alignment.MIDDLE_RIGHT);
    layout.setComponentAlignment(this.loginButton, Alignment.MIDDLE_RIGHT);
    this.layout.removeComponent(userLabel);

    VaadinSession vSession = VaadinSession.getCurrent();
    WrappedSession httpSession = vSession.getSession();

    this.navigationPanel.reset();

    //Invalidate HttpSession
    httpSession.invalidate();
    vSession.close();
    //Redirect the user to the login/default Page
    Page.getCurrent().setLocation("/ikasan-dashboard");
}

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