hibernate 导入*.hbm 与*.java 的时候总是报Association references unmapped

Question

在数据库中建立了几张表,其中两张表都是以many to one 的形式存在的.还有两张表是其中一张是主,别外一张是以many to one 主的形式存在的.表之间的关系我也建立了.为什么还是报错啊..
主表.
<hibernate-mapping>
    <class name="com.conf.base.DimBaseCollect" table="DIM_BASE_COLLECT" lazy="false">
        <id name="id" type="java.lang.Integer">
            <column name="ID" />
            <generator class="identity" />
        </id> 
        <many-to-one name="dimEventDisputes" class="com.model.base.DimEventDisputes" fetch="select" lazy="false">
            <column name="INIT_EVENT_ID" />
        </many-to-one>
        <many-to-one name="dimDisputes" class="com.model.base.DimDisputes" fetch="select" lazy="false">
            <column name="INIT_DISP_ID" />
        </many-to-one>
        <property name="year" type="java.lang.String">
            <column name="YEAR" length="4" not-null="true" />
        </property>
        <property name="caseNo" type="java.lang.String">
            <column name="CASE_NO" length="10" not-null="true" />
        </property>
        <set name="dimByApplicants" inverse="true" >
            <key>
                <column name="BY_APPL_ID" not-null="true" />
            </key>
            <one-to-many class="com.model.base.DimByApplicant" />
        </set>
        <set name="dimApplicants" inverse="true" >
            <key>
                <column name="APPL_ID" not-null="true" />
            </key>
            <one-to-many class="com.model.base.DimApplicant" />
        </set>
    </class>
</hibernate-mapping>
表2:
<hibernate-mapping>
    <class name="com.conf.base.DimByApplicant" table="DIM_BY_APPLICANT">
        <id name="id" type="java.lang.Integer">
            <column name="ID" />
            <generator class="identity" />
        </id> 
        <many-to-one name="dimBaseCollect" class="com.model.base.DimBaseCollect" fetch="select">
            <column name="BY_APPL_ID" not-null="true" />
        </many-to-one>
        <property name="byApplNameUnits" type="java.lang.String">
            <column name="BY_APPL_NAME_UNITS" length="50" not-null="true" />
        </property>
    </class>
</hibernate-mapping>
表3:
<hibernate-mapping>
    <class name="com.conf.base.DimApplicant" table="DIM_APPLICANT">
        <id name="id" type="java.lang.Integer">
            <column name="ID" />
            <generator class="identity" />
        </id> 
        <many-to-one name="dimBaseCollect" class="com.model.base.DimBaseCollect" fetch="select">
            <column name="APPL_ID" not-null="true" />
        </many-to-one>
        <property name="applNameUnits" type="java.lang.String">
            <column name="APPL_NAME_UNITS" length="50" not-null="true" />
        </property>
    </class>
</hibernate-mapping>
表4;
<hibernate-mapping>
    <class name="com.conf.base.DimDisputes" table="DIM_DISPUTES">
        <id name="id" type="java.lang.Integer">
            <column name="ID" />
            <generator class="identity" />
        </id> 
        <many-to-one name="dimEventDisputes" class="com.model.base.DimEventDisputes" fetch="select">
                <column name="DISP_ID" not-null="true" />
        </many-to-one>
        <property name="dispName" type="java.lang.String">
            <column name="DISP_NAME" length="15" not-null="true" />
        </property>
          <set name="dimBaseCollects" inverse="true">
            <key>
                <column name="INIT_DISP_ID" not-null="true" />
            </key>
            <one-to-many class="com.model.base.DimBaseCollect" />
        </set>
    </class>
</hibernate-mapping>
表5
<hibernate-mapping>
    <class name="com.conf.base.DimEventDisputes" table="DIM_EVENT_DISPUTES">
         <id name="id" type="java.lang.Integer">
            <column name="ID" />
            <generator class="identity" />
        </id>   
        <property name="eventDispName" type="java.lang.String">
            <column name="EVENT_DISP_NAME" length="15" not-null="true" />
        </property>
        <property name="billDate" type="java.lang.String">
            <column name="BILL_DATE" length="32" />
        </property>
       <set name="dimBaseCollects" inverse="true" >
            <key>
                <column name="INIT_EVENT_ID" not-null="true" />
            </key>
            <one-to-many class="com.model.base.DimBaseCollect" />
        </set>
        <set name="dimDisputes" inverse="true" >
            <key>
                <column name="DISP_ID" not-null="true" />
            </key>
            <one-to-many class="com.model.base.DimDisputes" />
        </set> 
    </class>
</hibernate-mapping>
为什么还是总报我的Association references unmapped class: com.model.base.DimBaseCollect
急求高手帮解决啊..万分感激...试了好多方法了....都愁死我..在线等...分不够可以再加...

Answer 1

<hibernate-mapping> 
    <class name="com.conf.base.DimBaseCollect" table="DIM_BASE_COLLECT" lazy="false"> 
        <id name="id" type="java.lang.Integer"> 
            <column name="ID" /> 
            <generator class="identity" /> 
        </id> 
        <many-to-one name="dimEventDisputes" class="com.model.base.DimEventDisputes" fetch="select" lazy="false"> 
            <column name="INIT_EVENT_ID" /> 
        </many-to-one> 
        <many-to-one name="dimDisputes" class="com.model.base.DimDisputes" fetch="select" lazy="false"> 
            <column name="INIT_DISP_ID" /> 
        </many-to-one> 
        <property name="year" type="java.lang.String"> 
            <column name="YEAR" length="4" not-null="true" /> 
        </property> 
        <property name="caseNo" type="java.lang.String"> 
            <column name="CASE_NO" length="10" not-null="true" /> 
        </property> 
        <set name="dimByApplicants" inverse="true" > 
            <key> 
                <column name="BY_APPL_ID" not-null="true" /> 
            </key> 
            <one-to-many class="com.model.base.DimByApplicant" /> 
        </set> 
        <set name="dimApplicants" inverse="true" > 
            <key> 
                <column name="APPL_ID" not-null="true" /> 
            </key> 
            <one-to-many class="com.model.base.DimApplicant" /> 
        </set> 
    </class> 
</hibernate-mapping> 
表2: 
<hibernate-mapping> 
    <class name="com.conf.base.DimByApplicant" table="DIM_BY_APPLICANT"> 
        <id name="id" type="java.lang.Integer"> 
            <column name="ID" /> 
            <generator class="identity" /> 
        </id> 
        <many-to-one name="dimBaseCollect" class="com.model.base.DimBaseCollect" fetch="select"> 
            <column name="BY_APPL_ID" not-null="true" /> 
        </many-to-one> 
        <property name="byApplNameUnits" type="java.lang.String"> 
            <column name="BY_APPL_NAME_UNITS" length="50" not-null="true" /> 
        </property> 
    </class> 
</hibernate-mapping> 
表3: 
<hibernate-mapping> 
    <class name="com.conf.base.DimApplicant" table="DIM_APPLICANT"> 
        <id name="id" type="java.lang.Integer"> 
            <column name="ID" /> 
            <generator class="identity" /> 
        </id> 
        <many-to-one name="dimBaseCollect" class="com.model.base.DimBaseCollect" fetch="select"> 
            <column name="APPL_ID" not-null="true" /> 
        </many-to-one> 
        <property name="applNameUnits" type="java.lang.String"> 
            <column name="APPL_NAME_UNITS" length="50" not-null="true" /> 
        </property> 
    </class> 
</hibernate-mapping> 
表4; 
<hibernate-mapping> 
    <class name="com.conf.base.DimDisputes" table="DIM_DISPUTES"> 
        <id name="id" type="java.lang.Integer"> 
            <column name="ID" /> 
            <generator class="identity" /> 
        </id> 
        <many-to-one name="dimEventDisputes" class="com.model.base.DimEventDisputes" fetch="select"> 
                <column name="DISP_ID" not-null="true" /> 
        </many-to-one> 
        <property name="dispName" type="java.lang.String"> 
            <column name="DISP_NAME" length="15" not-null="true" /> 
        </property> 
          <set name="dimBaseCollects" inverse="true"> 
            <key> 
                <column name="INIT_DISP_ID" not-null="true" /> 
            </key> 
            <one-to-many class="com.model.base.DimBaseCollect" /> 
        </set> 
    </class> 
</hibernate-mapping> 
表5 
<hibernate-mapping> 
    <class name="com.conf.base.DimEventDisputes" table="DIM_EVENT_DISPUTES"> 
        <id name="id" type="java.lang.Integer"> 
            <column name="ID" /> 
            <generator class="identity" /> 
        </id>  
        <property name="eventDispName" type="java.lang.String"> 
            <column name="EVENT_DISP_NAME" length="15" not-null="true" /> 
        </property> 
        <property name="billDate" type="java.lang.String"> 
            <column name="BILL_DATE" length="32" /> 
        </property> 
      <set name="dimBaseCollects" inverse="true" > 
            <key> 
                <column name="INIT_EVENT_ID" not-null="true" /> 
            </key> 
            <one-to-many class="com.model.base.DimBaseCollect" /> 
        </set> 
        <set name="dimDisputes" inverse="true" > 
            <key> 
                <column name="DISP_ID" not-null="true" /> 
            </key> 
            <one-to-many class="com.model.base.DimDisputes" /> 
        </set> 
    </class> 
</hibernate-mapping> 
帮你顶下！

Answer 2

有时候犯的是基础新错误，比如该hbm文件没有放在hibernate.cfg.xml中等等，楼主仔细检查一下

Answer 3

仔细查看一下 com.conf.base.DimBaseCollect 与 这个DIM_BASE_COLLECT 之间的映射关系