/*
 * Aipo is a groupware program developed by Aimluck,Inc.
 * Copyright (C) 2004-2008 Aimluck,Inc.
 * http://aipostyle.com/
 * 
 * This program 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.
 * 
 * This program 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 com.aimluck.eip.modules.screens;

import net.sf.json.JSONArray;

import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.turbine.util.RunData;
import org.apache.velocity.context.Context;

import com.aimluck.eip.accessctl.util.ALAccessControlUtil;

/**
 * 
 * 
 */
public class PortletFeatureLiteJSONScreen extends ALJSONScreen {
  /** logger */
  private static final JetspeedLogger logger = JetspeedLogFactoryService
      .getLogger(PortletFeatureLiteJSONScreen.class.getName());

  protected String getJSONString(RunData rundata, Context context)
      throws Exception {
    String result = "";
    JSONArray json;

    try {

      String featureid = rundata.getParameters().getString("featureid");

      if (featureid != null && !"".equals(featureid)) {
        json = JSONArray.fromObject(ALAccessControlUtil
            .getAclLiteBeansFromFeatureId(rundata, featureid));
      } else {
        json = new JSONArray();
      }
      result = json.toString();
    } catch (Exception e) {
      logger.error("[UserLiteJSONScreen]", e);
    }

    return result;
  }
}
