I use Hibernate version: 3.2.5.ga with dynamic maps for usage of java.lang.Map as entity-class and would like to access some legacy tables.
<class entity-name="TEST" table="TEST">
<id name="ID" column="ID" type="long">
<generator class="sequence">
<param name="sequence">TEST_SEQ</param>
</generator>
</id>
<property name="ID2" column="ID2" type="integer" insert="false" update="true" />
<property name="STATUS" column="STATUS" type="string" />
[... some more properties ...]
<properties name="IDS" insert="false" update="false">
<property name="ID" column="ID" type="long" insert="false" update="false"/>
<property name="ID2" column="ID2" type="integer" insert="false" update="false"/>
</properties>
<map name="ATTRIBUTES" inverse="false" fetch="subselect" cascade="all" lazy="false">
<key property-ref="IDS" not-null="true">
<column name="TEST_ID" />
<column name="TEST_ID2" />
</key>
<map-key column="NAME" type="string" />
<one-to-many entity-name="TEST_ATTRIBUTE" />
</map>
</class>
<class entity-name="TEST_ATTRIBUTE" table="TEST_ATTRIBUTE">
<id name="AID" column="AID" type="long">
<generator class="sequence">
<param name="sequence">TEST_ATTRIBUTE_SEQ</param>
</generator>
</id>
<property name="ID" column="TEST_ID" insert="false" update="false" type="long" />
<property name="ID2" column="TEST_ID2" type="integer" insert="false" update="false" />
<property name="NAME" column="NAME" insert="false" update="false" type="string" />
<property name="VALUE" column="VALUE" type="string" />
</class>
1. After loading one TEST-entity from a database, the composed "IDS"-property contains a Map with
other attributes of the current TEST-entity. Is this correct? I thought it has to contain a Map with only the
2. Using the ATTRIBUTES-map ends in a java.lang.StackOverflowError. What is wrong with it?
Login
FAQ
Search