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POAccess session scoped bean from request scoped bean
 

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    <p>I'm trying to use a pattern found on a IceFaces page.(I'm not using IceFaces, using PrimeFaces)</p> <p>In this case I have two beans:</p> <p><em>UserController</em> and <em>Usermodel</em></p> <p>On my <em>UserModel</em> I have a instance of <em>UserVO</em> (created by another programmer). On My <em>UserController</em> I have this:</p> <pre><code>@ManagedBean @RequestScoped public class UserController implements Serializable { private static final long serialVersionUID = 1L; private UserBO bo; private UserModel model; public UserController() { bo = new UserBO(); model = new UserModel(); } public void Login() throws IOException { model.setUserVo(bo.executeLogin(model.getUserVo())); ExternalContext externalContent = FacesContext.getCurrentInstance().getExternalContext(); if (!model.getUserVo().isError()) { model.setLoggedIn(true); externalContent.getSessionMap().put("userSession", model); externalContent.redirect(externalContent.getRequestContextPath() + "/views/request/search.html"); } else { model.setLoggedIn(false); FacesMessage facesMessage = new FacesMessage(FacesMessage.SEVERITY_ERROR, model.getUserVo().getMessage(), model.getUserVo().getLogin()); FacesContext.getCurrentInstance().addMessage(null, facesMessage); } } public UserBO getBo() { return bo; } public void setBo(UserBO bo) { this.bo = bo; } public UserModel getModel() { return model; } public void setModel(UserModel model) { this.model = model; } } </code></pre> <p>As you can see, I create a new instance of <em>UserModel</em> and set it with what was returned from the <code>bo.executeLogin()</code> and it is working, my object is returned.</p> <p>To make sure the user is logged in, I have a property on my <em>UserModel</em>:</p> <pre><code>@ManagedBean @SessionScoped public class UserModel { private UserVO userVo; private Boolean loggedIn = false; public UserModel() { userVo = new UserVO(); } public UserVO getUserVo() { return userVo; } public void setUserVo(UserVO userVo) { this.userVo = userVo; } public Boolean getLoggedIn() { return loggedIn; } public void setLoggedIn(Boolean loggedIn) { this.loggedIn = loggedIn; } </code></pre> <p>I have a <em>template.xhtml</em> with:</p> <pre><code>&lt;ui:fragment rendered="#{userModel.loggedIn}"&gt; &lt;ui:include src="../includes/top.xhtml"/&gt; &lt;/ui:fragment&gt; </code></pre> <p>And the thing is that it is not working, is not getting the <code>loggedIn</code> property value.</p> <p>My guess is that accessing this way I'm kinda creating a new instance of <em>UserModel</em>, if so, it is a problem because my <em>UserController</em> is not session scoped, only the <em>UserModel</em></p> <p><strong>EDIT</strong></p> <p>Instead of using this <code>loggedIn</code> property I know I can simply check if the <em>UserModel</em> <code>userVo</code> property is set but the problem is about the session scoped bean, I can't access it from <em>UserController</em>, where it is set because it isn't scoped session, and my <em>template.xhtml</em> will be used by every page.</p>
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    1. CODo you have a link to the IceFaces example you followed?
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    2. CO@StockB sorry dude, I don't have the link anymore and can't find it but here are some useful. http://stackoverflow.com/questions/7223055/distinction-between-different-types-of-managed-beans/7223910#7223910 and also http://stackoverflow.com/questions/5104094/what-components-are-mvc-in-jsf-mvc-framework on this second link check the chosen answer, it is a explanation based on that IceFaces post, hope it helps
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