ssh2分页的问题
在点下一页之后没有数据了
pageBean页面：

private List list;//要返回的某一页的记录列表  
private int allRow; //总记录数  
private int totalPage;//总页数  
private int currentPage;//当前页  
private int pageSize;//每页记录数  
private boolean isFirstPage;//是否为第一页  
private boolean isLastPage;//是否为最后一页  
private boolean hasPreviousPage;//是否有前一页  
private boolean hasNextPage;//是否有下一页  
 
   
   
   
public List getList() {
return list;
}

public void setList(List list) {
this.list = list;
}

public int getAllRow() {
return allRow;
}

public void setAllRow(int allRow) {
this.allRow = allRow;
}

public int getTotalPage() {
return totalPage;
}

public void setTotalPage(int totalPage) {
this.totalPage = totalPage;
}

public int getCurrentPage() {
return currentPage;
}

public void setCurrentPage(int currentPage) {
this.currentPage = currentPage;
}

public int getPageSize() {
return pageSize;
}

public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}

public void setFirstPage(boolean isFirstPage) {
this.isFirstPage = isFirstPage;
}

public void setLastPage(boolean isLastPage) {
this.isLastPage = isLastPage;
}

public void setHasPreviousPage(boolean hasPreviousPage) {
this.hasPreviousPage = hasPreviousPage;
}

public void setHasNextPage(boolean hasNextPage) {
this.hasNextPage = hasNextPage;
}

/** *//**  
 * 初始化分页信息  
 */  
public void init(){  
this.isFirstPage = isFirstPage;  
this.isLastPage = isLastPage;  
this.hasPreviousPage =hasPreviousPage;  
this.hasNextPage = hasNextPage;  
}  
   


   

   
/** *//**  
 * 计算总页数,静态方法,供外部直接通过类名调用  
 * @param pageSize 每页记录数  
 * @param allRow 总记录数  
 * @return 总页数  
 */  
public static int countTotalPage(final int pageSize,final int allRow){  
int totalPage = allRow % pageSize == 0 ? allRow/pageSize : allRow/pageSize+1;  
return totalPage;  
}  
   
/** *//**  
 * 计算当前页开始记录  
 * @param pageSize 每页记录数  
 * @param currentPage 当前第几页  
 * @return 当前页开始记录号  
 */  
public static int countOffset(final int pageSize,final int currentPage){  
final int offset = pageSize*(currentPage-1);  
return offset;  
}  
   
/** *//**  
 * 计算当前页,若为0或者请求的URL中没有"?page=",则用1代替  
 * @param page 传入的参数(可能为空,即0,则返回1)  
 * @return 当前页  
 */  
public static int countCurrentPage(int page){  
final int curPage = (page==0?1:page);  
return curPage;  
}  
实现接口dao
public int countPage(String hql) {

return getHibernateTemplate().find(hql).size();
}

public List queryForPage(final String hql, final int offset, final int length) {
List list=getHibernateTemplate().executeFind(new HibernateCallback() {

public Object doInHibernate(Session session) throws quartz 如何立即执行