WebdavResourceFactory.java

/*
 * ConcourseConnect
 * Copyright 2009 Concursive Corporation
 * http://www.concursive.com
 *
 * This file is part of ConcourseConnect, an open source social business
 * software and community platform.
 *
 * Concursive ConcourseConnect is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, version 3 of the License.
 *
 * Under the terms of the GNU Affero General Public License you must release the
 * complete source code for any application that uses any part of ConcourseConnect
 * (system header files and libraries used by the operating system are excluded).
 * These terms must be included in any work that has ConcourseConnect components.
 * If you are developing and distributing open source applications under the
 * GNU Affero General Public License, then you are free to use ConcourseConnect
 * under the GNU Affero General Public License.
 *
 * If you are deploying a web site in which users interact with any portion of
 * ConcourseConnect over a network, the complete source code changes must be made
 * available.  For example, include a link to the source archive directly from
 * your web site.
 *
 * For OEMs, ISVs, SIs and VARs who distribute ConcourseConnect with their
 * products, and do not license and distribute their source code under the GNU
 * Affero General Public License, Concursive provides a flexible commercial
 * license.
 *
 * To anyone in doubt, we recommend the commercial license. Our commercial license
 * is competitively priced and will eliminate any confusion about how
 * ConcourseConnect can be used and distributed.
 *
 * ConcourseConnect 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with ConcourseConnect.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution Notice: ConcourseConnect is an Original Work of software created
 * by Concursive Corporation
 */

package com.concursive.connect.web.webdav.resources;

import com.bradmcevoy.common.Path;
import com.bradmcevoy.http.Resource;
import com.bradmcevoy.http.ResourceFactory;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;


/**
 * Description
 *
 * @author matt rajkowski
 * @created Dec 6, 2008 12:07:12 AM
 */
public class WebdavResourceFactory implements ResourceFactory {

  private static Log LOG = LogFactory.getLog(WebdavResourceFactory.class);

  public static final WebdavFolderResource ROOT = new WebdavFolderResource((WebdavFolderResource) null, "127.0.0.1:8080");

  public Resource getResource(String host, String url) {
    LOG.debug("getResource: url: " + url);
    Path path = Path.path(url);
    return find(path);
  }

  private WebdavResource find(Path path) {
    LOG.debug("find: " + path + toString());
    if (path == null || path.getParent().isRoot()) return ROOT;
    WebdavResource r = find(path.getParent());
    if (r == null) return null;
    if (r instanceof WebdavFolderResource) {
      WebdavFolderResource folder = (WebdavFolderResource) r;
      for (Resource rChild : folder.getChildren()) {
        WebdavResource r2 = (WebdavResource) rChild;
        if (r2.getName().equals(path.getName())) return r2;
      }
    }
    LOG.debug("not found: " + path);
    return null;
  }


  public String getSupportedLevels() {
    LOG.debug("getSupportedLevels");
    return "1";
  }
}