FileAdapter reading XMLs

Question

I have a file adapter that reads xml-files from disk. The file adapter uses the following xsd:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="unqualified" xmlns="http://tempurio.org/myNamespace"
targetNamespace="http://tempurio.org/myNamespace">
<xs:element name="result" >
<xs:complexType>
<xs:sequence>
<xs:element name="attachments">
<xs:complexType>
<xs:sequence maxOccurs="unbounded">
<xs:element name="attachment" type="xs:string" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="FirstName" type="xs:string" minOccurs="1"/>
<xs:element name="LastName" type="xs:string" minOccurs="1"/>
<xs:element name="Address" type="xs:string" minOccurs="1"/>
<xs:element name="ZipCode" type="xs:string" minOccurs="1"/>
<xs:element name="City" type="xs:string" minOccurs="1"/>
</xs:sequence>
<xs:attribute name="resultid" type="xs:string"/>
<xs:attribute name="resultdate" type="xs:string"/>
</xs:complexType>
</xs:element>
</xs:schema>
And the xml-files looks like this:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<result resultid="8" resultdate="2006-06-23T07:59:42">
     <attachments>
          <attachment>attachment1.doc</attachment>
          <attachment>attachment2.txt</attachment>
          <attachment>attachment3.xml</attachment>
     </attachments>
<FirstName>Karl</FirstName>
<LastName>Larsson</LastName>
<Address>myroad 22</Address>
<ZipCode>1234</ZipCode>
<City>Oslo</City>
</result>
My BPEL process reads the xml-files and puts the content in a input variable. But when I am trying to do a copy assign from the xml data to a variable I get the folling error in the BPEL Console:
"empty variable/expression result. xpath variable/expression expression "/ns4:result/FirstName" is empty at line 22, when attempting reading/copying it. Please make sure the variable/expression result "/ns4:result/FirstName" is not empty"
My copy rule looks like this:
<assign name="Assign">
<copy>
<from variable="ReceiveXML_Read_InputVariable" part="result" query="/ns4:result/FirstName"/>
<to variable="TestStr"/>
</copy>
</assign>
The strange thing is that if I edit the XPath in the Copy Rule to "/result/FirstName" (cutting out "ns4:") everything works great. But I dont want to edit the xpath everytime I have created a new Copy rule. I have a feeling I have missed out something in the XSD or the xml-files.
Anyone got a solution to this?

Answer 1

Problem solved.
Simply add the same namespace found in the xsd into the xml files:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<result resultid="8" resultdate="2006-06-23T07:59:42" xmlns="http://tempurio.org/myNamespace">
<attachments>
<attachment>...
And changed elementFormDefault to "qualified" in the XSD.
Message was edited by:
A_Viklund