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Hibernate example source code file (EagerMapping.hbm.xml)
The Hibernate EagerMapping.hbm.xml source code<?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> <!-- This mapping demonstrates the use of composite ids with the key-many-to-one feature. Essentially a composite id where part of the composition is a foreign-key to another entity. Here, specifically, we map the key-many-to-one as a lazy association. --> <hibernate-mapping package="org.hibernate.test.keymanytoone.bidir.component"> <class name="Customer" table="COMP_LAZY_KM2O_CUST"> <id name="id" column="ID" type="long"> <generator class="increment" /> </id> <property name="name" column="NAME" type="string" /> <bag name="orders" inverse="true" cascade="all" lazy="false" fetch="join"> <key column="CUST_ID" /> <one-to-many class="Order" /> </bag> </class> <class name="Order" table="COMP_LAZY_KM2O_ORDR"> <composite-id name="id" class="Order$Id"> <key-many-to-one name="customer" class="Customer" column="CUST_ID" lazy="false"/> <key-property name="number" column="ORDR_NUM" type="long" /> </composite-id> <set name="items" table="COMP_LAZY_KM2O_ITEM"> <key> <column name="CUST_ID"/> <column name="ORDER_NUM"/> </key> <element type="string" column="ITEM_DESC" /> </set> </class> </hibernate-mapping> Other Hibernate examples (source code examples)Here is a short list of links related to this Hibernate EagerMapping.hbm.xml source code file: |
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