java - Spring roo 的元数据定义方法

Question

还有其他方式向 Roo 提供元数据吗？除了从命令行之外？

这不是更有意义吗？这将是整个应用程序的核心元数据定义，开发人员只需在开发过程中对其进行修改即可。

<entity name="CustomerAccount" local-service="true" remote-service="false">

    <!-- PK fields -->

    <column name="customerAccountId" type="long" primary="true" id-type="class" id-param="com.liferay.counter.service.persistence.IDGenerator" />

    <!-- Audit fields -->

    <column name="companyId"    type="long" />
    <column name="userId"       type="long" />
    <column name="userName"     type="String" />
    <column name="createDate"   type="Date" />
    <column name="modifiedDate" type="Date" />
    <column name="emailAddress" type="String" />

    <!-- Other fields -->

    <column name="balance" type="Integer" />

    <!--  One 2 Many -->

    <column name="customerOrders" type="Collection"
        entity="Order"
        mapping-key="customerAccountId" 
    />

    <!-- Order -->

    <order by="asc">
        <order-column name="emailAddress" />
    </order>

    <!-- Finder methods -->

    <finder name="U_EA" return-type="CustomerAccount">
        <finder-column name="userId" />
        <finder-column name="emailAddress" />
    </finder>

</entity>

<entity name="TranslatorAccount" local-service="true" remote-service="false">

    <!-- PK fields -->

    <column name="translatorAccountId" type="long" primary="true" />

    <!-- Audit fields -->

    <column name="companyId"    type="long" />
    <column name="userId"       type="long" />
    <column name="userName"     type="String" />
    <column name="createDate"   type="Date" />
    <column name="modifiedDate" type="Date" />
    <column name="emailAddress" type="String" />

    <!-- Other fields -->

    <column name="reputation" type="Integer" />

    <!--  Many 2 Many -->
    <!--

    <column name="translatorOrders" type="Collection"
        entity="Order"
        mapping-table="TranslatorAccount_Order"
    />


    -->

                <!--  One 2 Many -->

    <column name="bids" type="Collection"
        entity="Bid"
        mapping-key="translatorAccountId" 
    />


    <!-- Order -->

    <order by="asc">
        <order-column name="emailAddress" />
    </order>

    <!-- Finder methods -->

    <finder name="U_EA" return-type="TranslatorAccount">
        <finder-column name="userId" />
        <finder-column name="emailAddress" />
    </finder>

</entity>

<entity name="Order" uuid="true" local-service="true" remote-service="true">

    <!-- PK fields -->

    <column name="orderId" type="long" primary="true" />

    <!-- FK fields -->

    <column name="customerAccountId" type="long"/>      

            <!--  One 2 Many -->

    <column name="bids" type="Collection"
        entity="Bid"
        mapping-key="orderId" 
    />


    <!-- Audit fields -->

    <column name="companyId" type="long" />
    <column name="userId" type="long" />
    <column name="createDate" type="Date" />
    <column name="modifiedDate" type="Date" />

    <!-- Group instance -->

    <column name="groupId" type="long" />

    <!-- Other fields -->

    <column name="languageFrom"      type="String" />
    <column name="languageTo"        type="String" />
    <column name="description"       type="String" />
    <column name="specialization"    type="String" />
    <column name="significanceLevel" type="Integer" />
    <column name="comment"           type="String" />       
    <column name="fileEntryIds"      type="String" />       
    <column name="deadLine"          type="Date" />

    <!-- Bid related -->
    <column name="currentPrice"     type="Integer" />
    <column name="maxValue"         type="Integer" />
    <column name="minValue"         type="Integer" />
    <column name="bidsCount"        type="Integer" />



    <order by="asc">
        <order-column name="createDate" />
    </order>

    <!-- Finder methods -->

    <finder name="languageFrom" return-type="Collection">
        <finder-column name="languageFrom" />
    </finder>

    <finder name="languageTo" return-type="Collection">
        <finder-column name="languageTo" />
    </finder>

        <finder name="U_LFT" return-type="Collection">
        <finder-column name="languageFrom" />
        <finder-column name="languageTo" />
    </finder>

    <finder name="significanceLevel" return-type="Collection">
        <finder-column name="significanceLevel" />
    </finder>

    <finder name="createDate" return-type="Collection" >
        <finder-column name="createDate" />
    </finder>

    <finder name="orderIdOlderThanNow" return-type="Collection" >
        <finder-column name="createDate" comparator=">"/>
    </finder>

    <!-- References -->

    <reference package-path="com.liferay.portlet.asset" entity="AssetEntry" />
    <reference package-path="com.liferay.portlet.asset" entity="AssetTag" />
    <reference package-path="com.liferay.portlet.ratings" entity="RatingsStats" />
    <reference package-path="com.liferay.portlet.social" entity="SocialActivity" />
    <reference package-path="com.liferay.portlet.social" entity="SocialEquityLog" />

</entity>


<entity name="Bid" local-service="true" remote-service="true">

    <!-- PK fields -->

    <column name="bidId"                type="long" primary="true" />
    <column name="orderId"              type="long" />
    <column name="translatorAccountId"  type="long" />

    <!-- Audit fields -->

    <column name="userId"               type="long" />
    <column name="createDate"           type="String" />

    <!-- Other fields -->

    <column name="bidValue"             type="Integer" />
    <column name="nth"                  type="Integer" />
    <column name="resultPrice"          type="Integer" />

    <!-- Order -->

    <order by="asc">
        <order-column name="createDate" />
    </order>

    <finder name="orderId" return-type="Collection">
        <finder-column name="orderId" />
    </finder>

</entity>

<entity name="OrderState" local-service="true" >

    <!-- PK fields -->

    <column name="orderId" type="long" primary="true" />
    <column name="orderState" type="Integer" />
    <column name="stateCycle" type="Integer" />

</entity>

<entity name="Utils" local-service="false" remote-service="true"/>

Answer 1

您是否考虑过脚本命令，它接受简单的文本文件输入。