splitmsg.java

使用华为cmpp2.0网关

package com.hoten.cmpp.util;
import java.util.Vector;
/**
 * <p>Title: 短信超长分割</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class SplitMsg {
    private final static  int step=64;

    public static Vector split(String msg,boolean splitFlag,boolean isPicOrRing){
        if(msg==null) return null;
        Vector v = new Vector();
        if(!splitFlag) {
          v.addElement(msg);
            return v;
        }
        if (isPicOrRing) {
          if (msg.length() <= 280) {
            v.addElement(msg);
            return v;
          }
          int length = msg.length();
          int splitNum = (int) (length / 280) + 1;
          int len = 0;
          for (int i = 0; i < splitNum; i++) {
            if (i == splitNum - 1) {
              String spMsg = msg.substring(len);
              v.addElement(spMsg);
              spMsg = null;
              continue;
            }
            String spMsg = null;
            spMsg = msg.substring(len, len + 280);
            len = len + 280;
            v.addElement(spMsg);
            spMsg = null;
          }
          return v;
        }
        if(msg.length()<=70){
            v.addElement(msg);
            return v;
        }else{
            int length=msg.length();
            int splitNum = (int)(length/step)+1;
         if(splitNum>10){
                splitNum=10;
            }
            int len = 0;
            for(int i=0;i<splitNum;i++){
                if(i==splitNum-1){
                    String spMsg=getFirst(i,splitNum)+msg.substring(len);
                    v.addElement(spMsg);
                    spMsg=null;
                    continue;
                }
                String spMsg=null;
                spMsg=getFirst(i,splitNum)+msg.substring(len,len+step);
                len = len+step;
                v.addElement(spMsg);
                spMsg=null;
            }
            return v;
        }
    }
    private static String getFirst(int n,int spNum){
        return"("+(n+1)+"/"+spNum+")";
    }
}