Hi all,
I´m new to hibernate and I must convert the Entity Mapping in an application from hbm.xml to orm.xml. My Problem is that I am missing some fields and attributes to convert correctly.
this is the hbm.xml which I´m trying to convert:
Code:
<hibernate-mapping package="server.model.history">
<typedef name="outputType" class="org.hibernate.type.EnumType">
<param name="enumClass">server.model.history.OutputType</param>
<!-- Hibernate type '4' means Integer -->
<param name="type">4</param>
</typedef>
<class name="ProcessOutput" table="PROCESS_OUTPUT" mutable="false">
<id name="id" column="ID" type="server.model.id.hibernate.ProcessOutputIdUserType" access="field">
<generator class="info.novatec.np.server.model.id.hibernate.CustomGenerator" />
</id>
<discriminator column="HOST_KIND" type="string"/>
<version name="version"
access="field"
column="VERSION"
type="integer"/>
<property name="sequence" column="SEQUENCE" type="integer" not-null="true" unique-key="UNIQUE_SEQUENCE_CREATED_PROCESSID" access="field"/>
<list name="variables" table="HOST_VARIABLE" cascade="all">
<key column="FK_HOST_ID"/>
<list-index column="INDEX" />
<composite-element class="server.model.SimpleKeyValuePair">
<property name="key" access="field" column="KEY" type="string" not-null="true" />
<property name="value" access="field" column="VALUE" type="string"/>
</composite-element>
</list>
<many-to-one name="process" class="ProcessStep" column="FK_PROCESS_ID" not-null="true" unique-key="UNIQUE_SEQUENCE_CREATED_PROCESSID" access="field" index="OUTPUT_FOREIGNKEY_INDEX" />
</class>
</hibernate-mapping>
and here is how I convert it to orm.xml so far:
Code:
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"
version="1.0">
<package>info.novatec.np.server.model.history</package>
<entity class="ProcessOutput">
<table name="PROCESS_OUTPUT" />
<attributes>
<id name="id">
<column name="ID" />
</id>
<version name="version" ><column name="VERSION"/></version>
<basic name="sequence">
<column name="SEQUENCE" nullable="false"/>
</basic>
<many-to-one name="process" ></many-to-one>
</attributes>
</entity>
</entity-mappings>
as you can see it is incomplete, scrappy and partly incorrect.
How can I write the id_type id_access and generator class in the orm.xml??
I also didn´t find nothing equivalent to <property unique-key and type/> and many-to-one index
what about the discriminator and <typedef name="..." class="..." <param.../> .../>??
I would be thankful and It would be great for any help.
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