hibernate xxx is not mapping很奇怪

<hibernate-mapping>
    <class name="com.dangan.dao.pojo.Tcrole" table="TCROLE" schema="DLSYS">
        <id name="roleid" type="java.math.BigDecimal">
            <column name="ROLEID" precision="22" scale="0" />
            <generator class="assigned" />
        </id>
        <property name="rolename" type="java.lang.String">
            <column name="ROLENAME" length="80" />
        </property>
        <property name="roledescription" type="java.lang.String">
            <column name="ROLEDESCRIPTION" />
        </property>
        <property name="unitid" type="java.math.BigDecimal">
            <column name="UNITID" precision="22" scale="0" />
        </property>
        <property name="displayorder" type="java.math.BigDecimal">
            <column name="DISPLAYORDER" precision="22" scale="0" />
        </property>
        <property name="roleproperty" type="java.math.BigDecimal">
            <column name="ROLEPROPERTY" precision="22" scale="0" not-null="true" />
        </property>
    </class>
</hibernate-mapping>

public class Tcrole implements java.io.Serializable {

    // Fields

    private BigDecimal roleid;
    private String rolename;
    private String roledescription;
    private BigDecimal unitid;
    private BigDecimal displayorder;
    private BigDecimal roleproperty;

    // Constructors

    /** default constructor */
    public Tcrole() {
    }

    /** minimal constructor */
    public Tcrole(BigDecimal roleid, BigDecimal roleproperty) {
        this.roleid = roleid;
        this.roleproperty = roleproperty;
    }

    /** full constructor */
    public Tcrole(BigDecimal roleid, String rolename, String roledescription,
            BigDecimal unitid, BigDecimal displayorder, BigDecimal roleproperty) {
        this.roleid = roleid;
        this.rolename = rolename;
        this.roledescription = roledescription;
        this.unitid = unitid;
        this.displayorder = displayorder;
        this.roleproperty = roleproperty;
    }

    // Property accessors

    public BigDecimal getRoleid() {
        return this.roleid;
    }

    public void setRoleid(BigDecimal roleid) {
        this.roleid = roleid;
    }

    public String getRolename() {
        return this.rolename;
    }

    public void setRolename(String rolename) {
        this.rolename = rolename;
    }

    public String getRoledescription() {
        return this.roledescription;
    }

    public void setRoledescription(String roledescription) {
        this.roledescription = roledescription;
    }

    public BigDecimal getUnitid() {
        return this.unitid;
    }

    public void setUnitid(BigDecimal unitid) {
        this.unitid = unitid;
    }

    public BigDecimal getDisplayorder() {
        return this.displayorder;
    }

    public void setDisplayorder(BigDecimal displayorder) {
        this.displayorder = displayorder;
    }

    public BigDecimal getRoleproperty() {
        return this.roleproperty;
    }

    public void setRoleproperty(BigDecimal roleproperty) {
        this.roleproperty = roleproperty;
    }

}

application.xml的配置

<bean id="sessionFactoryUser" 
    class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSourceUser"></property>
        <property name="mappingResources">
            <list>
                <value>com/dangan/dao/pojo/Tchuman.hbm.xml</value>
                <value>com/dangan/dao/pojo/Tcunit.hbm.xml</value>
                <value>com/dangan/dao/pojo/Tcrole.hbm.xml</value>
                <value>com/dangan/dao/pojo/Tchumanrole.hbm.xml</value>
                <value>com/dangan/dao/pojo/Dangan.hbm.xml</value>
                <value>com/dangan/dao/pojo/Tzrec1578.hbm.xml</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${hibernate.dialect}</prop>
                <prop key="hibernate.show_sql">true</prop> 
                <prop key="hibernate.format_sql">true</prop>
                <prop key="hibernate.jdbc.batch_size">50</prop>  
                <prop key="hibernate.jdbc.fetch_size">100</prop>  
                <prop key="hibernate.max_fetch_depth">2</prop>  
                <prop key="hibernate.cache.use_second_level_cache">false</prop> 
                <prop key="hibernate.temp.use_jdbc_metadata_defaults">false</prop>
            </props>
        </property>
    </bean>

hql语句是这样的

    /**
     * 返会某个部门所有人员的档案权限查询情况
     * @return
     */
    public String humanRoles(){
        humans=tchumanService.find("select human from Tchuman human where human.tcunitId=?", unitId);
        roles=tcroleService.find("select r from Tcrole r where r.unitid=?", 1376);
        return Action.SUCCESS;
    }

上面的humans的查询没有问题，tcrole的就有问题了，application里面业配置了，pojo类是hibernate反向工程生成的，Tcrole.hbm.xml和Tcrole的属性也是对应的，没拼错，不知道那里问题了。

---

如果是4的话推荐用jpa

---

为嘛没人来答啊啊啊啊