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/* ********************************************************************
    Licensed to Jasig under one or more contributor license
    agreements. See the NOTICE file distributed with this work
    for additional information regarding copyright ownership.
    Jasig licenses this file to you under the Apache License,
    Version 2.0 (the "License"); you may not use this file
    except in compliance with the License. You may obtain a
    copy of the License at:

    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing,
    software distributed under the License is distributed on
    an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, either express or implied. See the License for the
    specific language governing permissions and limitations
    under the License.
*/
package org.bedework.appcommon;

import org.bedework.calfacade.BwResource;
import org.bedework.calfacade.exc.CalFacadeException;
import org.bedework.util.misc.Util;
import org.bedework.util.servlet.ContentType;
import org.bedework.util.servlet.ContentType.Param;

import java.io.Serializable;
import java.util.List;

/** How we expose a calsuite resource
 *
 * @author Mike Douglass douglm - rpi.edu
 */
public class CalSuiteResource implements Serializable {
  public final static String resourceClassAdmin = "admin";
  public final static String resourceClassCalSuite = "calsuite";
  public final static String resourceClassGlobal = "global";

  private BwResource resource;

  private String rclass;

  private String type;

  private String extra;

  /**
   * @param resource the actual resource
   * @param rclass its class
   */
  public CalSuiteResource(final BwResource resource,
                          final String rclass) {
    this.resource = resource;
    this.rclass = rclass;
  }

  /**
   * @return gets the underlying resource's name
   */
  public String getName() {
    return this.resource.getName();
  }

  /**
   * @return resource
   */
  public BwResource getResource() {
    return resource;
  }

  /** Class of resource
   *
   * @return String calsuite resource type name
   */
  public String getRclass() {
    return rclass;
  }

  /** Type of resource
   *
   * @return String type
   */
  public String getType() {
    if (extra == null) {
      extra = resource.getContentTypeExtra();

      final ContentType ct = ContentType.decode("x/x;" + extra);

      final List params = ct.getParams();

      for (final Param p: params) {
        if ("type".equals(p.getName())) {
          type = p.getValue();
          break;
        }
      }
    }

    return type;
  }

  /**
   * @return path
   */
  public String getPath() {
    return Util.buildPath(false, resource.getColPath(), "/", resource.getName());
  }

  /**
   * @return content type
   */
  public String getContentType() {
    return resource.getContentTypeStripped();
  }

  /**
   * @return content
   * @throws CalFacadeException
   */
  public String getContent() throws CalFacadeException {
    return resource.getContent().getStringContent();
  }
}