RedirectBean.java

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package org.gatein.portlet.redirect;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.portal.application.PortalRequestContext;
import org.gatein.web.redirect.api.RedirectHandler;

/**
 * @author <a href="mailto:theute@jboss.org">Thomas Heute</a>
 * @version $Revision$
 */
public class RedirectBean {
    protected RedirectHandler redirectHandler;

    public RedirectBean() {
        redirectHandler = (RedirectHandler) ExoContainerContext.getCurrentContainer().getComponentInstanceOfType(
                RedirectHandler.class);
    }

    public List<RedirectLink> getAlternativeSites() {
        PortalRequestContext prc = (PortalRequestContext) PortalRequestContext.getCurrentInstance();

        String siteName = prc.getSiteName();

        Map<String, String> redirects = redirectHandler.getAlternativeRedirects(siteName, prc.getRequestURI(), true);

        List<RedirectLink> redirectLinks = new ArrayList<RedirectLink>();
        if (redirects != null) {
            for (String siteNames : redirects.keySet()) {
                RedirectLink redirectLink = new RedirectLink(siteNames, redirects.get(siteNames));
                redirectLinks.add(redirectLink);
            }
        }

        return redirectLinks;
    }
}