📄 indexdocaction.java
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package luceneAction;
import org.apache.struts.action.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.File;
import org.bit.demo.*;
import luceneActionForm.*;
public class indexDocAction
extends Action {
public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm,
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse) {
indexDocActionForm iForm = (indexDocActionForm) actionForm;
String tab = iForm.getUnindexedCollection();
int index = Integer.valueOf(tab).intValue();
ServletContext application = httpServletRequest.getSession().
getServletContext();
InitialCollection ic = (InitialCollection) application.getAttribute("collection");
DocCollection d = (DocCollection) ic.get(index);
String url = d.getUrl();
String collectionname = d.getName();
boolean create = false;
if (!new File(url).exists()) {
ic.delete(index);
application.setAttribute("collection", ic);
return actionMapping.findForward("indexError");
}
if (!ic.getEverIndexed())
create = true;
String serverurl = null;
serverurl = httpServletRequest.getSession().getServletContext().getRealPath("/");
IndexFiles.beginIndex(url, create, serverurl, collectionname);
d.setToIndexed();
ic.set(index, d);
ic.everIndexed();
application.setAttribute("collection", ic);
return (actionMapping.findForward("indexOk"));
}
}
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