insertcollectionaction.java

来自「前期开发时开发的新闻发布系统」· Java 代码 · 共 28 行

package luceneAction;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import javax.servlet.ServletContext;
import java.io.File;
import luceneActionForm.insertCollectionActionForm;
import org.bit.demo.*;

public class insertCollectionAction extends Action 
{
	
	public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) 
	{
		insertCollectionActionForm iForm = (insertCollectionActionForm) actionForm;
		String cName = iForm.getCollectionName();
		String cPath = iForm.getCollectionPath();
		ServletContext application = httpServletRequest.getSession().getServletContext();
		InitialCollection is = (InitialCollection) application.getAttribute("collection");
		if(!new File(cPath).exists())
		{
			return actionMapping.findForward("insertError");
		}
		is.add(new DocCollection(cName, cPath, false));
		application.setAttribute("collection", is);
		return (actionMapping.findForward("insertOk"));
	}
}