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Hibernate example source code file (Order.hbm.xml)
The Hibernate Order.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"> <hibernate-mapping package="org.hibernate.test.cid"> <!-- This mapping demonstrates (1) composite keys and one-to-many associations on composite keys (2) use of insert="false" update="false" on an association mapping, when the foreign key is also part of the primary key (3) use of a derived property which performs a subselect against associated tables (4) use of <synchronize/> to ensure that auto-flush works correctly for an entity with a property derived from other tables --> <class name="Order" table="CustomerOrder"> <synchronize table="LineItem"/> <synchronize table="Product"/> <composite-id name="id" class="Order$Id"> <key-property name="customerId" length="10"/> <key-property name="orderNumber"/> </composite-id> <property name="orderDate" type="calendar_date" not-null="true"/> <property name="total" formula="( select sum(li.quantity*p.cost) from LineItem li, Product p where li.productId = p.productId and li.customerId = customerId and li.orderNumber = orderNumber )"/> <many-to-one name="customer" column="customerId" insert="false" update="false" not-null="true"/> <bag name="lineItems" fetch="join" lazy="false" inverse="true" cascade="save-update"> <key> <column name="customerId"/> <column name="orderNumber"/> </key> <one-to-many class="LineItem"/> </bag> </class> </hibernate-mapping> Other Hibernate examples (source code examples)Here is a short list of links related to this Hibernate Order.hbm.xml source code file: |
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