Hi,
I have a schema which takes a list of "Record" types. Each 'Record' is
complex type of SenderDetails, Recipientdetails, shipdate, description and
Ref elements. The main.xsd is as follows:
---------------------------------------------------------------------------------------------
<xs:element name="records">
<xs:complexType>
<xs:sequence>
<xs:element name="record" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="SenderDetail"
type="cmn:AddressType" />
<xs:element name="Shipdate"
type="xs:string"/>
<xs:element name="RecipientDetail"
type="cmn:AddressType" />
<xs:element name="Description"
type="xs:string"/>
<xs:element name="Ref"
type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
-------------------------------------------------------------------------------------------------
Now, the SenderDetail and the RecipientDetail may be of type 'Employee' or
'Department'. Employee and Department are both derived from 'AddressType' as
shown.
---------------------------------------------------------
<xs:complexType name="Department">
<xs:complexContent>
<xs:extension base="cmn:AddressType">
<xs:sequence>
<xs:element name="Name"
type="xs:string" />
<xs:element name="keyvalues"
type="cmn:Valuelist"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="Employee">
<xs:complexContent>
<xs:extension base="cmn:AddressType">
<xs:sequence>
<xs:element name="Name" type="xs:string" />
<xs:element name="Title" type="xs:string" />
<xs:element name="Empid" type="xs:string"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
---------------------------------------------------------
After mapping the schema to java objects, here I am using the following code
to check whether the 'SenderDetail' in the incoming xml is of type
'Employee' or 'Department'.
'records[]' is the array of records already extracted from incoming xml.
Here the output of "System.out.println( records[i].getSenderDetail() ); "
Output:
<xml-fragment xsi:type="o:Employee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:p="SomeX/Records"
xmlns:o="SomeX/Stakeholder"
xmlns:c="SomeX/CommonTypes">
<c:street1>456 Oak Lane</c:street1>
<c:street2>Second floor bld I</c:street2>
<c:city>xxx</c:city>
<c:state>xxx</c:state>
<c:country>US</c:country>
<c:zipcode>xxx</c:zipcode>
<c:phone>xxx</c:phone>
<c:comail>xxx</c:comail>
<o:Name>xxx</o:Name>
<o:Title>xxx</o:Title>
<o:Empid>xxx</o:Empid>
</xml-fragment>
Now I am expecting the output of the following code
---------------------------------
AddressType p = records[i].getSenderDetail();
if (p instanceof Employee){
System.out.println("Sender is of type Employee");
}else if (p instanceof AddressType){
System.out.println("Sender is of type AddressType");
}
---------------------------------
to be "Sender is of type Employee"
But I am getting "Sender is of type AddressType"
records[i].getSenderDetail().schemaType() on this record is giving me the
base schema type "AddressType"
How can I get the derived schema type ? How can i know whether this is a
Employee/Department type?
Thank You.
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