RestCallRegistry.java

/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
//         www.projectforge.org
//
// Copyright (C) 2001-2014 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition 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 General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see http://www.gnu.org/licenses/.
//
/////////////////////////////////////////////////////////////////////////////

package org.projectforge.web.rest;

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

import org.projectforge.address.AddressDaoRest;
import org.projectforge.rest.JsonUtils;
import org.projectforge.user.PFUserDO;
import org.projectforge.web.rest.converter.PFUserDOTypeAdapter;

/**
 * Singleton for register rest calls.
 * @author Kai Reinhard (k.reinhard@micromata.de)
 * 
 */
public class RestCallRegistry
{
  private static final RestCallRegistry instance = new RestCallRegistry();

  public static RestCallRegistry getInstance()
  {
    return instance;
  }

  private final Set<Class< ? >> classes = new HashSet<Class< ? >>();

  private RestCallRegistry()
  {
    classes.add(AuthenticationRest.class);

    classes.add(AddressDaoRest.class);
    classes.add(TaskDaoRest.class);
    classes.add(TimesheetDaoRest.class);
    classes.add(TimesheetTemplatesRest.class);
    JsonUtils.add(PFUserDO.class, new PFUserDOTypeAdapter());
  }

  /**
   * 
   * @param clazz
   * @return this for chaining.
   */
  public RestCallRegistry register(final Class< ? > clazz)
  {
    classes.add(clazz);
    return this;
  }

  /**
   * @return all restful service classes.
   * @see javax.ws.rs.core.Application#getClasses()
   */
  Set<Class< ? >> getClasses()
  {
    return classes;
  }
}