B.4. Example

The following code snippet taken from package.jdo, contained in the com/corejdo/examples/model examples directory for the book, shows an example of an XML metadata file:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jdo PUBLIC "-//Sun Microsystems, Inc.//DTD Java Data Objects Metadata 1.0//EN"
 "http://java.sun.com/dtd/jdo_1_0.dtd">
<jdo>
  <package name="com.corejdo.examples.model">
    <class name="Address"/>

    <class name="Author">
      <field name="books">
        <collection element-type="Book"/>
      </field>
    </class>

    <class name="Book">
      <field name="authors">
        <collection element-type="Author"/>
      </field>
    </class>

    <class name="Publisher">
      <field name="books">
        <collection element-type="Book"/>
      </field>
    </class>
  </package>
</jdo>

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