增删改查

/**
	 * 在修改Bean操作之前进行的逻辑验证(本方法子类一般需要重写)
	 * @param bean 实体Bean
	 * @return 验证成功返回StatusType.DEFAULT，如果失败则返回自定义的状态码(小于0)
	 * @throws Exception 1.逻辑验证发生异常
	 */
	protected int validateEdit(Object bean) throws Exception{
		return StatusType.DEFAULT ;
	}
	
	/**
	 * 在添加Bean操作之前进行的逻辑验证(本方法子类一般需要重写)
	 * @param bean 实体Bean
	 * @return 验证成功返回StatusType.DEFAULT，如果失败则返回自定义的状态码(小于0)
	 * @throws Exception 1.逻辑验证发生异常
	 */
	protected int validateAdd(Object bean ) throws Exception{
		return StatusType.DEFAULT;
	}
	
	/**
	 * 在删除(逻辑删除或物理删除)Bean操作之前进行的逻辑验证
	 * @param bean 实体Bean
	 * @return 验证成功返回StatusType.DEFAULT，如果失败则返回自定义的状态码(小于0)
	 * @throws Exception 1.逻辑验证发生异常
	 */
	protected int validateDelete(Object bean) throws Exception{
		return StatusType.DEFAULT ;
	}
	
	public int check(Object bean , Map<String,Object> modelMap) throws Exception{
		int result = 0 ;
		ValidatePersistence persistence = this.validater(bean);
		result = persistence.check( this.daoProvider() );
		
		if( result < 0 ){
			String text = persistence.getText();
			modelMap.put(ContextArgument.PROMPT_ERROR, text);
		}
		
		return result ;
	}
	
	public int add(Object bean) throws Exception {        
        int result = StatusType.DEFAULT ;   
        result = this.validateAdd(bean);
        
        if(result == StatusType.DEFAULT ){
            result = this.daoProvider().insert(bean);
        }
        
        return result ;
    }

    public int modify(Object bean) throws Exception {
    	 int result = StatusType.DEFAULT ;        
    	 result = this.validateEdit(bean);
    	 
         if(result == StatusType.DEFAULT ){
             result = this.daoProvider().modify(bean);
         }
         
         return result ;
    }
    
    public int delete(Object bean) throws Exception {
    	int result = StatusType.DEFAULT ;      
    	result = this.validateDelete(bean);
    	 
        if(result == StatusType.DEFAULT ){
            result = this.daoProvider().delete(bean);
        }
         
        return result ;
    }

    public int batchDelete(List<?> beans) throws Exception {
        int result = StatusType.DEFAULT ;
        
        if( this.daoProvider().batchDelete(beans) ){
            result = StatusType.SUCCESS ;
        }      
        return result;
    }
    
    public int batchDelete(Object bean , String ids ) throws Exception{
		int result = StatusType.DEFAULT ;
		List<?> beans = Persistence.beans(bean.getClass(), ids);
		
		if( !NoneType.isNullOrEmpty(beans) ){
			result = this.batchDelete(beans);
		}
		
		return result ;
	}
    
	public <T> T bean(Object bean) throws Exception { 
		T result = this.daoProvider().fectchObject(bean);
        return result ;
    } 

	public <T> T bean(Object bean,List<Class<?>> parentBeanTypes) throws Exception {    
    	T result = null ;
    	List<T> beans = this.daoProvider().relatedQueryObject(bean, parentBeanTypes);

		if (!NoneType.isNullOrEmpty(beans)) {
			result = beans.get(0);    
        }
        
        return result ;
    }
    
    public <T> List<T> beans(Object bean)throws Exception {
		List<T> result = this.daoProvider().queryObject(bean) ;
		return result ;
	}
    
    public <T> List<T> beans(Object bean, String orderBy, DataPage dataPage)throws Exception {
        List<T> result = new ArrayList<T>() ;     
        int count = this.daoProvider().sum(bean);
        
        if( count == 0 ){
        	 return result;
        }
        
        if( dataPage != null ){
        	dataPage.setCount(count);
        }
        
        SqlCriteria criteria = new SqlCriteria();
        criteria.setOrderBy(orderBy);   
        criteria.setPager(dataPage);
        result = this.daoProvider().queryObject(bean, criteria);    
        return result;
    }
    
    public <T> List<T> beans(Class<?> sqlClass, Object bean, String orderBy, DataPage dataPage)throws Exception {
        List<T> result = null ;     
        Field sqlField = sqlClass.getField("beans");
    	String sql = "";
    	
    	if( sqlField != null ){
    		sql = sqlField.get(null).toString();
    		SqlCommand command = new SqlCommand(sql);
        	command.getCriteria().setOrderBy(orderBy);
        	command.getCriteria().setPager(dataPage);
        	result = this.daoProvider().queryObject(command, bean);
    	}
    	
        return result;
    }
    
    public DataTable table(Object bean)throws Exception {
    	DataTable result = this.daoProvider().query(bean) ;
		return result ;
	}

    public DataTable table(Object bean, String orderBy, DataPage dataPage) throws Exception{
		DataTable result = null;
		int count = this.daoProvider().sum(bean);

		if (count == 0) {
			result = new DataTable();
			return result;
		}

		if (dataPage != null) {
			dataPage.setCount(count);
		}
		
		SqlCriteria criteria = new SqlCriteria();
		criteria.setOrderBy(orderBy);
	    criteria.setPager(dataPage);
		result = this.daoProvider().query(bean, criteria);
		return result;
	}
    
    public DataTable table(Class<?> sqlClass, Object bean, String orderBy, DataPage dataPage)throws Exception {
    	DataTable result = null ;
    	Field sqlField = sqlClass.getField("table");
    	String sql = "";
    	
    	if( sqlField != null ){
    		sql = sqlField.get(null).toString();
    		SqlCommand command = new SqlCommand(sql);
        	command.getCriteria().setOrderBy(orderBy);
        	command.getCriteria().setPager(dataPage);
        	result = this.daoProvider().query(command, bean);	
    	}
    	
    	return result ;
    }