Hi Guy, The default namespace does not apply to XPath expressions, so you must use prefixes for names which have a namespace. The following should work:
<xs:element xmlns:a="http://www.fks.be/fsm"; ...> ... <xs:key name="state-name-pk"> <xs:selector xpath="./a:state"/> <xs:field xpath="@name"/> </xs:key> <xs:keyref name="sn1" refer="state-name-pk"> <xs:selector xpath="./a:transition"/> <xs:field xpath="@from"/> </xs:keyref> <xs:keyref name="sn2" refer="state-name-pk"> <xs:selector xpath="./a:transition"/> <xs:field xpath="@to"/> </xs:keyref> <xs:keyref name="sn3" refer="state-name-pk"> <xs:selector xpath="."/> <xs:field xpath="@start"/> </xs:keyref> </xs:element> Thanks. Michael Glavassevich XML Parser Development IBM Toronto Lab E-mail: [EMAIL PROTECTED] E-mail: [EMAIL PROTECTED] Guy Thomas <[EMAIL PROTECTED]> wrote on 05/18/2006 01:38:19 AM: > Can anybody tell me why I get the error message shown in the Subject > when running the sample Count program as follows? > > I am trying to validate an xml instance against a schema. > > java -classpath xercesSamples.jar:xercesImpl.jar:xml-apis.jar > dom.Counter -v -s fsm.xml > > The xml and xsd files are listed below. > > Thank you > > PS. I also tried specifying 1.1 in the xml processing instruction, both > in the xml and xsd, but then I get: > > "XML version "1.1" is not supported, only XML 1.0 is supported." > > ------------------- > > This is fsm.xml: > > <?xml version="1.0" ?> > <fsm trim="true" > xmlns="http://www.fks.be/fsm"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.fks.be/fsm fsm.xsd"> > > <process name="example.1" > start="state1"> > > <state name="state1" > terminal="false"> > <description> > This is state #1. > </description> > <do-activity> > example.1.state.1.activity > </do-activity> > </state> > > <state name="2" > terminal="true"> > <description> > This is state #2. > </description> > <do-activity> > example.1.state.2.activity > </do-activity> > </state> > > <transition from="state1" > to="2"> > <description> > Go from #1 to #2 > </description> > <guard> > example.1.transition.1-2 > <fail/> > </guard> > </transition> > > </process> > > <spawn-process name="example.1"/> > > </fsm> > > ------------------- > > This is fsm.xsd: > > <?xml version="1.0" encoding="UTF-8"?> > > <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; > targetNamespace="http://www.fks.be/fsm"; > xmlns="http://www.fks.be/fsm"; > elementFormDefault="qualified"> > > <xs:element name="fsm"> > <xs:complexType> > <xs:sequence> > <xs:element name="process" maxOccurs="unbounded"> > <xs:complexType> > <xs:sequence> > <xs:element name="state" maxOccurs="unbounded"> > <xs:complexType> > <xs:sequence> > <xs:element ref="description" minOccurs="0"/> > <xs:choice> > <xs:element name="do-activity" type="xs:string" > minOccurs="0"/> > <xs:element name="do-process" minOccurs="0"> > <xs:complexType> > <xs:attribute name="name" type="xs:string" > use="required"/> > </xs:complexType> > </xs:element> > </xs:choice> > </xs:sequence> > <xs:attribute name="name" use="required"> > <xs:simpleType> > <xs:restriction base="xs:NMTOKEN"/> > </xs:simpleType> > </xs:attribute> > <xs:attribute name="terminal" type="xs:boolean"/> > </xs:complexType> > </xs:element> > <xs:element name="transition" maxOccurs="unbounded"> > <xs:complexType> > <xs:sequence> > <xs:element ref="description" minOccurs="0"/> > <xs:element name="guard"> > <xs:complexType mixed="true"> > <xs:choice minOccurs="0"> > <xs:element name="fail"> > <xs:complexType/> > </xs:element> > <xs:element name="pass"> > <xs:complexType/> > </xs:element> > </xs:choice> > </xs:complexType> > </xs:element> > </xs:sequence> > <xs:attribute name="from" use="required"> > <xs:simpleType> > <xs:restriction base="xs:NMTOKEN"/> > </xs:simpleType> > </xs:attribute> > <xs:attribute name="to" use="required"> > <xs:simpleType> > <xs:restriction base="xs:NMTOKEN"/> > </xs:simpleType> > </xs:attribute> > </xs:complexType> > </xs:element> > </xs:sequence> > <xs:attribute name="name" type="xs:NMTOKEN" use="required"/> > <xs:attribute name="start" type="xs:NMTOKEN" use="required"/> > </xs:complexType> > <xs:key name="state-name-pk"> > <xs:selector xpath="./state"/> > <xs:field xpath="@name"/> > </xs:key> > <xs:keyref name="sn1" refer="state-name-pk"> > <xs:selector xpath="./transition"/> > <xs:field xpath="@from"/> > </xs:keyref> > <xs:keyref name="sn2" refer="state-name-pk"> > <xs:selector xpath="./transition"/> > <xs:field xpath="@to"/> > </xs:keyref> > <xs:keyref name="sn3" refer="state-name-pk"> > <xs:selector xpath="."/> > <xs:field xpath="@start"/> > </xs:keyref> > </xs:element> > <xs:element name="spawn-process"> > <xs:complexType> > <xs:attribute name="name" type="xs:NMTOKEN" use="required"/> > </xs:complexType> > </xs:element> > </xs:sequence> > <xs:attribute name="trim" type="xs:boolean" use="required"/> > </xs:complexType> > <xs:key name="process-name-pk"> > <xs:selector xpath="./process"/> > <xs:field xpath="@name"/> > </xs:key> > <xs:keyref name="process-name-fk1" refer="process-name-pk"> > <xs:selector xpath="./spawn-process"/> > <xs:field xpath="@name"/> > </xs:keyref> > </xs:element> > <xs:element name="description" type="xs:string"/> > > </xs:schema> > > -- > Guy Thomas [EMAIL PROTECTED] > fks bvba - Formal and Knowledge Systems http://www.fks.be/ > Stationsstraat 108 Tel: ++32-(0)11-21 49 11 > B-3570 ALKEN Fax: ++32-(0)11-22 04 19 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
