uploadactionform.java

j2ee程序

/*
 * UploadActionForm.java
 *
 * Created on 2006年11月29日, 下午2:36
 */

package myPackage;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.upload.FormFile;
import org.apache.struts.upload.MultipartRequestHandler;

/**
 *
 * @author promenade
 * @version
 */

public class UploadActionForm extends org.apache.struts.action.ActionForm {

    public UploadActionForm() {
        super();
        // TODO Auto-generated constructor stub
    }
        
    public static final String ERROR_PROPERTY_MAX_LENGTH_EXCEEDED = "org.apache.struts.webapp.upload.MaxLengthExceeded";
    protected FormFile theFile;
    protected FormFile theFile2;
    
    public FormFile getTheFile() {
        return theFile;
    }
    
    public void setTheFile(FormFile theFile) {
        this.theFile = theFile;
    }
    
    public FormFile getTheFile2() {
        return theFile2;
    }

    public void setTheFile2(FormFile theFile2) {
        this.theFile2 = theFile2;
    }
    
    public ActionErrors validate(ActionMapping mapping,HttpServletRequest request) {
        ActionErrors errors = null;
        
        //has the maximum length been exceeded?
        Boolean maxLengthExceeded = (Boolean) request.getAttribute(MultipartRequestHandler.ATTRIBUTE_MAX_LENGTH_EXCEEDED);
        if ((maxLengthExceeded != null) && (maxLengthExceeded.booleanValue())) {
            errors = new ActionErrors();
            errors.add(ERROR_PROPERTY_MAX_LENGTH_EXCEEDED, new ActionError("maxLengthExceeded"));
        }
        return errors; 
    }
    
   
}