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Subject: XDI Proposal
- From: "Dave McAlpin" <Dave.McAlpin@epok.net>
- To: <xdi@lists.oasis-open.org>
- Date: Wed, 10 Nov 2004 19:43:57 -0500
Examples for discussion on today's call
The following is example from the XML
Schema Primer.
<purchaseOrder orderDate="1999-10-20" ID="_1234">
<shipTo country="US">
<name>Alice
Smith</name>
<street>123 Maple
Street</street>
<city>Mill
Valley</city>
<state>CA</state>
<zip>90952</zip>
</shipTo>
<billTo
country="US">
<name>Robert
Smith</name>
<street>8 Oak
Avenue</street>
<city>Old
Town</city>
<state>PA</state>
<zip>95819</zip>
</billTo>
<comment>Hurry, my lawn is going wild<!/comment>
<items>
<item
partNum="872-AA">
<productName>Lawnmower</productName>
<quantity>1</quantity>
<USPrice>148.95</USPrice>
<comment>Confirm this is electric</comment>
</item>
<item
partNum="926-AA">
<productName>Baby
Monitor</productName>
<quantity>1</quantity>
<USPrice>39.98</USPrice>
<shipDate>1999-05-21</shipDate>
</item>
</items>
</purchaseOrder>
The same XML as an XDI Resource Bundle
<xdi:Resource>
<xdi:Header>
.
.
.
</xdi:Header>
<xdi:Data>
<purchaseOrder orderDate="1999-10-20"
ID="_1234">
<shipTo
country="US">
<name>Alice
Smith</name>
<street>123 Maple
Street</street>
<city>Mill
Valley</city>
<state>CA</state>
<zip>90952</zip>
</shipTo>
<billTo
country="US">
<name>Robert
Smith</name>
<street>8
Oak Avenue</street>
<city>Old Town</city>
<state>PA</state>
<zip>95819</zip>
</billTo>
<comment>Hurry, my lawn
is going wild<!/comment>
<items>
<item
partNum="872-AA">
<productName>Lawnmower</productName>
<quantity>1</quantity>
<USPrice>148.95</USPrice>
<comment>Confirm this is
electric</comment>
</item>
<item
partNum="926-AA">
<productName>Baby
Monitor</productName>
<quantity>1</quantity>
<USPrice>39.98</USPrice>
<shipDate>1999-05-21</shipDate>
</item>
</items>
</purchaseOrder>
</xdi:Data>
</xdi:Resource>
Same data with meta data to add typing and addressing info to some of
the data nodes
<xdi:Resource>
<xdi:Header>
<xdi:Meta
URI="#_1234" XPath="/purchaseOrder">
<xdi:Address>xri://@w3c/xmlschema/po.xml</xdi:Address>
<xdi:type>@dictionary/(+purchaseOrder)</xdi:Type>
<xdi:Meta
XPath="/purchaseOrder/shipTo">
<xdi:Address>!2</xdi:Address>
<xdi:Type>@dictionary/(+address)</xdi:Type>
<xdi:Type>@dictionary/(+shippingAddress)</xdi:Type>
<xdi:Meta>
<xdi:Meta
XPath="/purchaseOrder/billTo">
<xdi:Address>!3</xdi:Address>
<xdi:Type>@dictionary/(+address)</xdi:Type>
<xdi:Type>@dictionary/(+billingAddress)</xdi:Type>
</xdi:Meta>
<xdi:Meta
XPath="/purchaseOrder/comment">
<xdi:Address>!4</xdi:Address>
</xdi:Meta>
<xdi:Meta
XPath="/purchaseOrder/items">
<xdi:Address>!5</xdi:Address>
<xdi:Meta
XPath="/purchaseOrder/items/item[1]">
<xdi:Address>!1</xdi:Address>
</xdi:Meta>
<xdi:Meta
XPath="/purchaseOrder/items/item[2]">
<xdi:Address>!2</xdi:Address>
</xdi:Meta>
</xdi:Meta>
</xdi:Meta>
</xdi:Header>
<xdi:Data>
<purchaseOrder orderDate="1999-10-20"
ID="_1234">
<shipTo
country="US">
<name>Alice
Smith</name>
<street>123 Maple
Street</street>
<city>Mill
Valley</city>
<state>CA</state>
<zip>90952</zip>
</shipTo>
<billTo
country="US">
<name>Robert
Smith</name>
<street>8
Oak Avenue</street>
<city>Old Town</city>
<state>PA</state>
<zip>95819</zip>
</billTo>
<comment>Hurry, my lawn
is going wild<!/comment>
<items>
<item
partNum="872-AA">
<productName>Lawnmower</productName>
<quantity>1</quantity>
<USPrice>148.95</USPrice>
<comment>Confirm this is
electric</comment>
</item>
<item
partNum="926-AA">
<productName>Baby
Monitor</productName>
<quantity>1</quantity>
<USPrice>39.98</USPrice>
<shipDate>1999-05-21</shipDate>
</item>
</items>
</purchaseOrder>
</xdi:Data>
</xdi:Resource>
What this says, in effect is, the we wish the XML in the data section
looked like this
<purchaseOrder orderDate="1999-10-20" ID="_1234">
<shipTo country="US">
<name>Alice
Smith</name>
<street>123 Maple
Street</street>
<city>Mill
Valley</city>
<state>CA</state>
<zip>90952</zip>
<xdi:Address>!2</xdi:Address>
<xdi:Type>@dictionary/(+address)</xdi:Type>
<xdi:Type>@dictionary/(+shippingAddress)</xdi:Type>
</shipTo>
<billTo country="US">
<name>Robert Smith</name>
<street>8 Oak
Avenue</street>
<city>Old
Town</city>
<state>PA</state>
<zip>95819</zip>
<xdi:Address>!3</xdi:Address>
<xdi:Type>@dictionary/(+address)</xdi:Type>
<xdi:Type>@dictionary/(+billingAddress)</xdi:Type>
</billTo>
<comment>
Hurry, my lawn
is going wild
<xdi:Address>!4</xdi:Address
</comment>>
<items>
<item
partNum="872-AA">
<productName>Lawnmower</productName>
<quantity>1</quantity>
<USPrice>148.95</USPrice>
<comment>Confirm this is
electric</comment>
<xdi:Address>!1</xdi:Address>
</item>
<item
partNum="926-AA">
<productName>Baby
Monitor</productName>
<quantity>1</quantity>
<USPrice>39.98</USPrice>
<shipDate>1999-05-21</shipDate>
<xdi:Address>!2</xdi:Address>
</item>
<xdi:Address>!5</xdi:Address>
</items>
<xdi:Address>xri://@w3c/xmlschema/po.xml</xdi:Address>
<xdi:type>@dictionary/(+purchaseOrder)</xdi:Type>
</purchaseOrder>
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