findthreadform.java

来自「Chinaxp 论坛源代码」· Java 代码 · 共 72 行

/*
 * XP Forum
 *
 * Copyright (c) 2002-2003 RedSoft Group.  All rights reserved.
 *
 */
package org.redsoft.forum.web;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;

/**
 * Form bean for find thread screen.
 * <ul>
 * <li><b>title</b> - Entered title value
 * <li><b>content</b> - Entered content value
 * </ul>
 *
 * @@author <a href="mailto:[e-mail]">cinc</a>
 *
 * @@version $Id: FindThreadForm.java,v 1.1.1.1 2004/02/04 03:52:13 mustang Exp $
 *
 */

public class FindThreadForm extends ActionForm {

    private String query;
    private String type;

    public String getQuery(){
        return query;
    }
    public String getType(){
        return type;
    }
    
    public void setQuery(String query){
        this.query = query;
    }
    public void setType(String type){
        this.type = type;
    }

    /**
     * Validate the properties that have been set from this HTTP request,
     * and return an <code>ActionErrors</code> object that encapsulates any
     * validation errors that have been found.  If no errors are found, return
     * <code>null</code> or an <code>ActionErrors</code> object with no
     * recorded error messages.
     *
     * @param mapping The mapping used to select this instance
     * @param request The servlet request we are processing
     */
    public ActionErrors validate(ActionMapping mapping,
                                 HttpServletRequest request) {
        ActionErrors errors = new ActionErrors();
        if ( query != null ) {
            query = query.trim();
        }
        if ( (query==null) || (query.length()<1) ){
        	errors.add ("query", new ActionError("error.query.required"));
        }
        if ( (type==null) || (type.length()<1) ){
        	errors.add ("type", new ActionError("error.type.required"));
        }
        return errors;

    }
}