content: /*******************************************************************************
   * Copyright (c) 2013 aegif.
   *
   * This file is part of NemakiWare.
   *
   * NemakiWare 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, either version 3 of the License, or
   * (at your option) any later version.
   *
   * NemakiWare 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 NemakiWare.
   * If not, see <http://www.gnu.org/licenses/>.
   *
   * Contributors:
   *     linzhixing(https://github.com/linzhixing) - initial API and implementation
   ******************************************************************************/
  package jp.aegif.nemaki.model.couch;
  
  import java.util.List;
  import java.util.Map;
  
  import jp.aegif.nemaki.model.Ace;
  import jp.aegif.nemaki.model.Acl;
  
  import org.json.simple.JSONArray;
  import org.json.simple.JSONObject;
  
  public class CouchAcl {
  	private JSONArray entries;
  
  	public CouchAcl(){
  		entries = new JSONArray();
  	}
  
  	/*
  	 * Getters/Setters
  	 */
  	public JSONArray getEntries() {
  		return entries;
  	}
  
  	public void setEntries(JSONArray acl) {
  		this.entries = acl;
  	}
  
  	public Acl convertToNemakiAcl(){
  		JSONArray entries = this.getEntries();
  		if(entries == null) return null;
  
  		Acl acl = new Acl();
  		for(Object o : entries){
  			Map<String,Object>entry = (Map<String, Object>) o;
  			String principal = entry.get("principal").toString();
  			List<String> permissions = (List<String>) entry.get("permissions");
  
  			//DB-stored ACL is only localACE(direct = true)
  			Ace ace = new Ace(principal, permissions, true);
  			acl.getLocalAces().add(ace);
  		}
  		return acl;
  	}
  
  	@SuppressWarnings("unchecked")
  	@Override
  	public String toString() {
  		JSONObject json = new JSONObject();
  		json.put("entries", entries);
  		return json.toJSONString();
  	}
  }
  