Specifying only an XML mapping by R4R Team

With the help of the POJO class we can understand about the Specifying only an XML mapping.

<class entity-name="AccountHolder" 
        table="ACCOUNTS" 
        node="account">
        
    <id name="id" 
            column="ACCOUNT_ID" 
            node="@id" 
            type="string"/>
            
    <many-to-one name="customerId" 
            column="CUSTOMER_ID" 
            node="customer/@id" 
            embed-xml="false" 
            entity-name="Customer"/>
            
    <property name="balance" 
            column="BALANCE" 
            node="balance" 
            type="big_decimal"/>
            
    ...
    
</class>

By the help of the mapping allows to access the data as a dom4j tree, or as a graph of property name/value pairs or java Maps. The property names are purely logical constructs that can be referred to in HQL queries.
Leave a Comment:
Search
Categories
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!