Question

What's wrong with my XML SCHEMA Collection :x, it is throwing error.

Here is an example of XML for which I wrote an XML SCHEMA COLLECTION:

<ReviewRules xmlns="urn:goldleaf-schema:ReviewRules" version="1.0">
    <Name>Never Apply Review Rule</Name>
    <ReviewBasis>Never</ReviewBasis>
    <DefaultReviewerComment>Review not required as per rule.</DefaultReviewerComment>
    <PayLimit AutoReject="True">20000</PayLimit>
    <UserLimit AutoReject="True">25000</UserLimit>
    <DailyTotalLimit AutoReject="True">50000</DailyTotalLimit>
    <TotalLimit AutoReject="True">75000</TotalLimit>
</ReviewRules>

XML SCHEMA COLLECTION:

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns ="urn:GAPS-schema:ReviewRules" 
            xmlns:mstns ="urn:GAPS-schema:ReviewRules" 
            targetNamespace="urn:GAPS-schema:ReviewRules" 
            elementFormDefault="qualified">
  <xsd:element name="ReviewRules" type="mstns:ReviewRulesType" />
  <xsd:complexType name="ReviewRulesType">
    <xsd:sequence>
      <xsd:element name="Name" type="xsd:string" minOccurs="1" maxOccurs="1" />
      <xsd:element name="ReviewBasis" type="mstns:ReviewBasisType" minOccurs="1" maxOccurs="1" />
      <xsd:element name="DefaultReviewerComment" type="xsd:string" minOccurs="1" maxOccurs="1" />
      <xsd:element name="PayLimit" type="xsd:decimal" minOccurs="0" maxOccurs="1" >
        <xsd:complexType>
         <xsd:attribute name="AutoReject" type="xsd:boolean" use="required"/>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="UserLimit" type="xsd:decimal" minOccurs="0" maxOccurs="1" >
        <xsd:complexType>
         <xsd:attribute name="AutoReject" type="xsd:boolean" use="required"/>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="DailyTotalLimit" type="xsd:decimal" minOccurs="0" maxOccurs="1" >
        <xsd:complexType>
         <xsd:attribute name="AutoReject" type="xsd:boolean" use="required"/>
        </xsd:complexType>
      </xsd:element>          
      <xsd:element name="TotalLimit" type="xsd:decimal" minOccurs="0" maxOccurs="1" >
        <xsd:complexType>
         <xsd:attribute name="AutoReject" type="xsd:boolean" use="required"/>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="version" type="xsd:string" fixed="1.0" use="required">
      <xsd:annotation>
        <xsd:documentation>Version attribute should be fixed and increase if there is any schema change for review rules.</xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
  </xsd:complexType>
  <xsd:simpleType name="ReviewBasisType">
    <xsd:restriction base="xsd:token">
      <xsd:enumeration value="Never" />
      <xsd:enumeration value="Always" />
      <xsd:enumeration value="Limits" />
    </xsd:restriction>
  </xsd:simpleType>
</xsd:schema>

This XSD not able to validate the XML and giving error:

Element or attribute type specified more than once. Location: '/:schema[1]/:complexType[1]/:sequence[1]/:element[4]/*:complexType[1]'. Msg 6314, Level 16, State 1, Line 3

No correct solution

OTHER TIPS

You might find Saxon's error messages more helpful:

Error at xsd:element on line 11 column 84 of test.xsd:
  A <complexType> element must not appear as a child of an <xsd:element> with a @type attribute
Error at xsd:element on line 16 column 85 of test.xsd:
  A <complexType> element must not appear as a child of an <xsd:element> with a @type attribute
Error at xsd:element on line 21 column 91 of test.xsd:
  A <complexType> element must not appear as a child of an <xsd:element> with a @type attribute
Error at xsd:element on line 26 column 86 of test.xsd:
  A <complexType> element must not appear as a child of an <xsd:element> with a @type attribute
Schema processing failed: 4 errors were found while processing the schema

Basically, you can specify the type of an element either with a type attribute, or with a complexType child element, but you can't have both - it doesn't make sense.

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