[jira] Closed: (XDP-130) Join tag not available at method level

     [ http://jira.codehaus.org/browse/XDP-130?page=all ]

Konstantin Pribluda closed XDP-130.
-----------------------------------

    Assignee: Konstantin Pribluda

> Join tag not available at method level
> --------------------------------------
>
>                 Key: XDP-130
>                 URL: http://jira.codehaus.org/browse/XDP-130
>             Project: XDoclet 2 Plugins
>          Issue Type: Bug
>          Components: hibernate
>         Environment: Windows XP 2003
>            Reporter: Vinayak Chitragar
>         Assigned To: Konstantin Pribluda
>         Attachments: screenshot-1.jpg
>
>
> The join tag is not available at the method level. As a result, while implementing a One-to-many association using "Table Per Concrete Class" strategy, following mapping file cannot be generated.
> The class associations and hibernate mappings that works is given below. However, as XDoclet2’s tag – hibernate.join – is a class level tag, I am not able to generate the hibernate mapping file using XDoclet2.
> Class Associations - 
> 1. P associated with interface X.
> 2. X is implemented  by classes Z & Z1.
> (Screenshot attached)
>  
> The expected hbm file output for the above two objects should look like the following. However the existing XDoclet2 tags do not facilitate this.
> <?xml version="1.0"?>
> <!DOCTYPE hibernate-mapping PUBLIC
>        "-//Hibernate/Hibernate Mapping DTD//EN"
>        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
>        <hibernate-mapping package="one2many">              
>               <class name="P" table="PTEST">
>                      <id name="id" column="P_ID" type="java.lang.Long">
>                            <generator class="increment"/>
>                      </id>
>                      <set name="xs"  table="P_XTEST">
>                            <key column="P_ID"/>
>                            <many-to-any meta-type="string" id-type="long">
>                                   <meta-value value="Z" class="Z"/>
>                                   <meta-value value="Z1" class="Z1"/>
>                                   <column name="X_CLASSNAME"/>
>                                   <column name="X_ID"/>
>                            </many-to-any>
>                      </set>
>               </class>
> </hibernate-mapping>
> <?xml version="1.0"?>
> <!DOCTYPE hibernate-mapping PUBLIC
>        "-//Hibernate/Hibernate Mapping DTD//EN"
>        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
>        <hibernate-mapping package="one2many">
>               <class name="Z1" table="Z1TEST">
>                      <id name="id" column="Z1_ID" type="java.lang.Long">
>                            <generator class="increment"/>
>                      </id>
>                      <join table="P_XTEST" inverse="true">
>                            <key column="X_ID"/>
>                            <many-to-one name="p" column="P_ID"/>
>                      </join>
>               </class>
> </hibernate-mapping>

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