cssoutputter.java

dorado 展现中间件是一款企业级的商用AJAX平台软件

package sample.skills.table.test;

import java.util.Iterator;
import java.util.List;
import java.util.Map;

import com.bstek.dorado.common.DoradoContext;
import com.bstek.dorado.utils.StringHelper;

public class CssOutputter {
  public static String getCssString(String eventSet) {
    StringBuffer sb = new StringBuffer("");
    DoradoContext context = DoradoContext.getContext();
    Map map = (Map)context.getAttribute(DoradoContext.SESSION,
                                        eventSet + ".CSS");
    if (map != null) {
      Iterator iter = map.keySet().iterator();
      while (iter.hasNext()) {
        String id = (String)iter.next();
        List list = (List)map.get(id);
        String key = (String)list.get(0);
        String value = (String)list.get(2);
        if (StringHelper.isNotEmpty(value)) {
          sb.append(key + " {");
          sb.append(value);
          sb.append(" }");
        }
      }
    }
    String cssString = sb.toString();
    return "<style>" + cssString + "</style>";
  }
}