chamilo/chamilo-lms

<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping
        http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">

    <entity name="XApi\Repository\Doctrine\Mapping\Context" table="xapi_context">
        <id name="identifier" type="integer">
            <generator strategy="AUTO" />
        </id>

        <field name="registration" type="string" nullable="true" />
        <field name="hasContextActivities" type="boolean" nullable="true" />
        <field name="revision" type="string" nullable="true" />
        <field name="platform" type="string" nullable="true" />
        <field name="language" type="string" nullable="true" />
        <field name="statement" type="string" nullable="true" />

        <one-to-one field="instructor" target-entity="XApi\Repository\Doctrine\Mapping\StatementObject">
            <cascade>
                <cascade-all />
            </cascade>
            <join-column referenced-column-name="identifier" />
        </one-to-one>
        <one-to-one field="team" target-entity="XApi\Repository\Doctrine\Mapping\StatementObject">
            <cascade>
                <cascade-all />
            </cascade>
            <join-column referenced-column-name="identifier" />
        </one-to-one>
        <one-to-one field="extensions" target-entity="XApi\Repository\Doctrine\Mapping\Extensions">
            <cascade>
                <cascade-all />
            </cascade>
            <join-column referenced-column-name="identifier" />
        </one-to-one>

        <!-- context activities -->
        <one-to-many field="parentActivities" target-entity="XApi\Repository\Doctrine\Mapping\StatementObject" mapped-by="parentContext">
            <cascade>
                <cascade-all />
            </cascade>
        </one-to-many>
        <one-to-many field="groupingActivities" target-entity="XApi\Repository\Doctrine\Mapping\StatementObject" mapped-by="groupingContext">
            <cascade>
                <cascade-all />
            </cascade>
        </one-to-many>
        <one-to-many field="categoryActivities" target-entity="XApi\Repository\Doctrine\Mapping\StatementObject" mapped-by="categoryContext">
            <cascade>
                <cascade-all />
            </cascade>
        </one-to-many>
        <one-to-many field="otherActivities" target-entity="XApi\Repository\Doctrine\Mapping\StatementObject" mapped-by="otherContext">
            <cascade>
                <cascade-all />
            </cascade>
        </one-to-many>
    </entity>
</doctrine-mapping>