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/*
 * OpenURP, Agile University Resource Planning Solution.
 *
 * Copyright © 2014, The OpenURP Software.
 *
 * 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 .
 */
package org.openurp.web.dwr;

import com.opensymphony.xwork2.ActionContext;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import org.apache.struts2.StrutsStatics;
import org.apache.struts2.dispatcher.HttpParameters;
import org.beangle.security.core.context.SecurityContext;
import org.beangle.security.ids.SecurityContextBuilder;

import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

public abstract class AbstractDwr {
  private SecurityContextBuilder securityContextBuilder;

  protected void prepareSecurity(HttpServletRequest request, HttpServletResponse response) {
    SecurityContext.set(securityContextBuilder.build(request, response));
    if (null == ActionContext.getContext()) {
      ActionContext context = new ActionContext(new HashMap());
      HttpSession s = request.getSession();
      if (null != s) {
        Enumeration names = s.getAttributeNames();
        Map session = new HashMap();
        while (names.hasMoreElements()) {
          String name = names.nextElement();
          session.put(name, s.getAttribute(name));
        }
        context.setSession(session);
        context.put(StrutsStatics.HTTP_REQUEST, request);
      }
      HttpParameters params = HttpParameters.create().build();
      context.setParameters(params);
      ActionContext.setContext(context);
    }
  }

  public void setSecurityContextBuilder(SecurityContextBuilder securityContextBuilder) {
    this.securityContextBuilder = securityContextBuilder;
  }

}