userwebimpl.java

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/*
 */

package org.impact.stars.control.web;

import java.rmi.RemoteException;
import javax.ejb.FinderException;

import org.impact.stars.util.JNDINames;
import org.impact.stars.organizationmd.stakeholder.model.StakeholderModel;
import org.impact.stars.organizationmd.user.ejb.UserLocal;
import org.impact.stars.control.web.ModelManager;
import org.impact.stars.control.web.ModelUpdateListener;
import org.impact.stars.control.ejb.UserControllerLocal;

import org.impact.stars.control.exceptions.GeneralFailureException;
import org.impact.stars.control.exceptions.StarsAppException;

import org.impact.stars.util.Debug;

/**
 * This class is the web-tier representation of the Stakeholder.
 */
public class UserWebImpl implements ModelUpdateListener, java.io.Serializable {

    private ModelManager mm;
    private UserLocal usrEjb;
    private String userId;
    private boolean loggedIn = false;// user has loged in before
    private StakeholderModel stakeholder = null;

    public UserWebImpl() {}

    public UserWebImpl(ModelManager mm) {
        this.mm = mm;
        mm.addListener(JNDINames.USER_EJBHOME, this);
    }

    public void setUserId(String userId) {
        this.userId = userId;
    }

    public String getUserId() {
        return userId;
    }
/*
    public ContactInformation getContactInformation() {
        if (stakeholder == null) return null;
        else return stakeholder.getContactInformation();
    }
*/
    public StakeholderModel getStakeholder() {
        return stakeholder;
    }

    /**
     *  Set by the SigninHandler.doAfter() method
     */

    public void setLoggedIn(boolean loggedIn) {
        this.loggedIn = loggedIn;
    }

    public boolean isLoggedIn() {
        return loggedIn;
    }
//only when user are login, this function got called
    public void performUpdate()  throws StarsAppException {
        // Get data from the EJB
        if (usrEjb == null) {
            usrEjb = mm.getUserEJB();
        }
        if (usrEjb != null) {
            try {
               // check if the user stakeholder was ok
               stakeholder = usrEjb.getStakeholderDetails(getUserId());
               if (stakeholder != null) loggedIn = true;
            } catch (FinderException fe) {
                //
            } catch(RemoteException e) {
                Debug.println("*** UserWebImpl: preformUpdate caught " + e);
            }
        }
    }
}