messageform.java

oa 源码

package com.redmoon.oa.message;

import cn.js.fan.base.AbstractForm;
import cn.js.fan.util.ErrMsgException;
import javax.servlet.http.HttpServletRequest;
import cn.js.fan.util.ParamUtil;
import cn.js.fan.db.SQLFilter;
import com.redmoon.oa.person.UserDb;
import com.redmoon.kit.util.FileUpload;
import java.io.IOException;
import cn.js.fan.web.Global;
import javax.servlet.ServletContext;
import com.redmoon.oa.Config;
import java.util.StringTokenizer;
import cn.js.fan.util.StrUtil;

public class MessageForm extends AbstractForm {
    MessageDb md;
    HttpServletRequest request;
    ServletContext application;

    public FileUpload fileUpload;

    public MessageForm() {
    }

    public MessageForm(ServletContext application, HttpServletRequest request,
                       MessageDb md) {
        this.application = application;
        this.request = request;
        this.md = md;
    }

    public FileUpload doUpload() throws
            ErrMsgException {
        fileUpload = new FileUpload();
        
        
        
        Config cfg = new Config();
        fileUpload.setMaxAllFileSize(cfg.getInt("shortMsgFileSize"));
        String exts = cfg.get("shortMsgFileExt");
        String[] extAry = StrUtil.split(exts, ",");
        if (extAry!=null)
            fileUpload.setValidExtname(extAry);
        int ret = 0;
        try {
            ret = fileUpload.doUpload(application, request);
            if (ret != fileUpload.RET_SUCCESS) {
                throw new ErrMsgException("ret=" + ret + " " +
                                          fileUpload.getErrMessage());
            }
        } catch (IOException e) {
            logger.error("doUpload:" + e.getMessage());
        }
        return fileUpload;
    }

    public String chkIp() {
        md.ip = request.getRemoteAddr();
        return md.ip;
    }

    public String chkTitle() throws ErrMsgException {
        String title = fileUpload.getFieldValue("title");
        if (title.equals("")) {
            log("标题必须填写！");
        }
        Config cfg = new Config();
        int minLen = cfg.getInt("shortMsgTitleLengthMin");
        int maxLen = cfg.getInt("shortMsgTitleLengthMax");
        if (title.trim().length() > maxLen || title.trim().length() < minLen) {
            throw new ErrMsgException("短消息标题字数大于" + minLen + "小于" + maxLen);
        }
        if (!SQLFilter.isValidSqlParam(title)) {
            log("请勿使用' ; 等字符！");
        }
        md.title = title;
        return title;
    }

    public String chkContent() throws ErrMsgException{
        String content = fileUpload.getFieldValue("content");
        
        
        
        if (!SQLFilter.isValidSqlParam(content)) {
            log("请勿使用' ; 等字符！");
        }
        Config cfg = new Config();
        int minLen = cfg.getInt("shortMsgTitleLengthMin");
        int maxLen = cfg.getInt("shortMsgTitleLengthMax");
        if (content.trim().length() > maxLen || content.trim().length() < minLen) {
            throw new ErrMsgException("短消息内容字数大于" + minLen + "小于" + maxLen);
        }
        md.content = content;
        return content;
    }

    public String chkReceiver() {
        String receiver = fileUpload.getFieldValue("receiver");
        if (receiver.equals("")) {
            log("接收者必须填写！");
        }
        if (!SQLFilter.isValidSqlParam(receiver)) {
            log("请勿使用' ; 等字符！");
        }
        
        
        
        
        
        
        md.receiver = receiver;
        return receiver;
    }

    public String checkIp() {
        String ip = request.getRemoteAddr();
        md.ip = ip;
        return ip;
    }

    public int chkType() {
        String type = fileUpload.getFieldValue("type");
        if (type == null || type.equals("")) {
            type = "0";
        }
        md.type = Integer.parseInt(type);
        return md.type;
    }

    public boolean chkIsDraft() {
        String strDraft = fileUpload.getFieldValue("isDraft");
        if (strDraft == null) {
            md.setDraft(false);
            return false;
        }
        if (strDraft.equals("true")) {
            md.setDraft(true);
            return true;
        } else {
            md.setDraft(false);
            return false;
        }
    }

    public boolean checkCreate() throws ErrMsgException {
        init();
        doUpload();
        chkTitle();
        chkContent();
        chkReceiver();
        chkIp();
        chkIsDraft();
        report();
        return true;
    }

    public boolean checkTransmit() throws ErrMsgException {
        init();
        md.setTitle(ParamUtil.get(request, "title"));
        md.setContent(ParamUtil.get(request, "content"));
        chkIp();
        md.receiver = ParamUtil.get(request, "receiver");
        md.setDraft(false);
        report();
        return true;
    }

    public FileUpload getFileUpload() {
        return this.fileUpload;
    }
}