SimpleURL.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2012, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.exoplatform.web.url.simple;

import org.exoplatform.web.controller.QualifiedName;
import org.exoplatform.web.url.PortalURL;
import org.exoplatform.web.url.ResourceType;
import org.exoplatform.web.url.URLContext;
import org.exoplatform.web.url.navigation.NavigationResource;
import org.exoplatform.web.url.navigation.NodeURL;

import java.util.HashSet;
import java.util.Set;

/**
 * @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
 */
public class SimpleURL extends PortalURL<NavigationResource, SimpleURL> {

    public static final ResourceType<NavigationResource, SimpleURL> TYPE = new ResourceType<NavigationResource, SimpleURL>() {
    };

    public static final QualifiedName LANG = QualifiedName.create("gtn", "lang");

    private static final Set<QualifiedName> PARAMETER_NAMES = new HashSet<QualifiedName>();

    static {
        PARAMETER_NAMES.add(NodeURL.PATH);
        PARAMETER_NAMES.add(NodeURL.REQUEST_SITE_TYPE);
        PARAMETER_NAMES.add(NodeURL.REQUEST_SITE_NAME);
        PARAMETER_NAMES.add(LANG);
    }

    private NavigationResource resource;

    public SimpleURL(URLContext context) throws NullPointerException {
        super(context);
    }

    @Override
    public NavigationResource getResource() {
        return resource;
    }

    @Override
    public SimpleURL setResource(NavigationResource resource) {
        this.resource = resource;
        return this;
    }

    @Override
    public Set<QualifiedName> getParameterNames() {
        return PARAMETER_NAMES;
    }

    @Override
    public String getParameterValue(QualifiedName parameterName) {
        if (NodeURL.PATH.equals(parameterName)) {
            if (resource.getNodeURI() == null) {
                return "";
            } else {
                return resource.getNodeURI();
            }
        } else if (NodeURL.REQUEST_SITE_TYPE.equals(parameterName)) {
            return resource.getSiteType().getName();
        } else if (NodeURL.REQUEST_SITE_NAME.equals(parameterName)) {
            return resource.getSiteName();
        }

        return null;
    }
}