Add referenced objects to the schema
Contents
You may need referenced objects to mimick the data that in GN3 resides in custom tables.
For example, some data was stored in GN3 in a set of columns as below:
ID |
NAME |
DESCRIPTION |
EMBARGO DATE |
1 |
Jugs |
Jugs |
next 07:00:00 |
2 |
Merton |
Merton |
friday 08:00:00 |
3 |
Zoomva |
Zoomva C. |
friday 08:00:00 |
4 |
Sillogon |
Sil.Ck.Teng |
monday 08:00:00 |
9 |
Tamblithe |
Tamblithe |
friday 09:00:00 |
10 |
Lichforest |
Lichforest |
Thursday 09:20:00 |
11 |
Zleigh |
Zleigh-On-Wy |
Thursday 09:20:00 |
12 |
Sutton Hotfield |
Sutton Hotfield |
Friday 09:20:00 |
13 |
Small Zack |
Small Zack |
Friday 09:20:00 |
14 |
Walhall |
Walhall |
Thursday 09:20:00 |
31 |
No Embargo |
No Embargo |
|
New referenced object
Start by creating the referenced object on top of the schema, just below the include statements.
<!--
===========================================================================
LW custom objects
===========================================================================
-->
<xs:element name="lwSubLocation">
<xs:annotation>
<xs:documentation>LW location object, referenced by article object. In gn3, it was the XXXXTable</xs:documentation>
</xs:annotation>
<xs:complexType gs:key="name">
<xs:complexContent>
<xs:extension base="object">
<xs:sequence>
<xs:element name="embargoDate" type="tLine" minOccurs="0"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
If that's supposed to be an article attribute, then put the following definition under <xs:group name="articleExtra">:
<xs:group name="articleExtra">
....
<xs:element name="lwSubLocationRef" type="reference" gs:refer="lwSubLocation">
<xs:annotation>
<xs:documentation>LW location ref, referenced to lwLocation object. In gn3, it was the XXXSubLocationId</xs:documentation>
</xs:annotation>
</xs:element>
....
Finally, update on the bottom of the schema the <xs:element name="objects"> section:
<xs:element name="objects">
<xs:annotation>
<xs:documentation>Generic root element</xs:documentation>
</xs:annotation>
<xs:complexType>
<!--
The content is always an arbitrary sequence of all the main database
object types.
-->
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:group ref="editorialObjects"/>
<xs:group ref="tarkObjects"/>
<xs:element ref="objGroup" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="strap" minOccurs="0" maxOccurs="1"/>
<xs:element ref="head" minOccurs="0" maxOccurs="1"/>
<xs:element ref="subhead" minOccurs="0" maxOccurs="1"/>
<xs:element ref="by_line" minOccurs="0" maxOccurs="1"/>
<xs:element ref="webhead" minOccurs="0" maxOccurs="1"/>
<xs:element ref="websummary" minOccurs="0" maxOccurs="1"/>
<xs:element ref="smsBody" minOccurs="0" maxOccurs="1"/>
<xs:element ref="blogPost" minOccurs="0" maxOccurs="1"/>
<xs:element ref="jumpHead" minOccurs="0" maxOccurs="1"/>
<xs:element ref="standfirst" minOccurs="0" maxOccurs="1"/>
<xs:element ref="blurb" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="body" minOccurs="1" maxOccurs="1"/>
<xs:element ref="webbody" minOccurs="1" maxOccurs="1"/>
<xs:element ref="quote" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="photoCaption" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="audioCaption" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="videoCaption" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="weblink" minOccurs="0" maxOccurs="unbounded"/>
<xs:element ref="urlCaption" minOccurs="0" maxOccurs="unbounded"/>
<!-- Add here new object types -->
<xs:element ref="lwSubLocation" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>