useractionform.java

功能完善的java开发框架

/**
 * Copyright 2005 Jdon.com
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.jdon.framework.test.web;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.jdon.model.ModelForm;
import com.jdon.util.UtilValidate;

/**
 * 
 * @author banq
 * @version JdonFramework 2005 v1.0
 */
public class UserActionForm extends ModelForm {

    private String userId;

    private String name;

    private String principleName;
    private String roleName;

    public String getName() {
        return name;
    }

    public void setUserId(String userId) {
        this.userId = userId;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getUserId() {
        return userId;
    }

   

    /**
     * @return Returns the principleName.
     */
    public String getPrincipleName() {
        return principleName;
    }
    /**
     * @param principleName The principleName to set.
     */
    public void setPrincipleName(String principleName) {
        this.principleName = principleName;
    }
    /**
     * @return Returns the roleName.
     */
    public String getRoleName() {
        return roleName;
    }
    /**
     * @param roleName The roleName to set.
     */
    public void setRoleName(String roleName) {
        this.roleName = roleName;
    }
    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors actionErrors = null;
        ArrayList errorList = new ArrayList();
        doValidate(mapping, request, errorList);
        request.setAttribute("errors", errorList);
        if (!errorList.isEmpty()) {
            actionErrors = new ActionErrors();
            actionErrors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("global.error"));
        }
        return actionErrors;
    }

    public void doValidate(ActionMapping mapping, HttpServletRequest request, List errors) {
        addErrorIfStringEmpty(errors, "UserId is required", getUserId());

        if (!UtilValidate.isInteger(getUserId())) {
            errors.add("UserId must be digit (0 .. 9)");
        }
    }

    /* Protected Methods */

    protected void addErrorIfStringEmpty(List errors, String message, String value) {
        if (value == null || value.trim().length() < 1) {
            errors.add(message);
        }
    }

}