struts1 标签有关问题

struts1 标签问题
实体

	TrainPlan{
        @OneToOne(cascade=CascadeType.REFRESH)
	@JoinColumn(name="bumen")
	private Department department;
}

action

		BeanUtils.copyProperties(formbean, tpl);

jsp页面怎么显示 department对应的  deptName值
这样报错

							<html:text property="department"  disabled="true"></html:text>

------解决方案--------------------
com.ntsafe.web.formbean.train.TrainPlanForm
给
private Department department;
属性加上 getter 和 setter
------解决方案--------------------
No getter method for property: "department.deptName" of bean: "com.ntsafe.web.formbean.train.TrainPlanForm