<?xml version="1.0" encoding="UTF-8"?>
<!-- 
/*******************************************************************************
 * Copyright (c) 2008 IBM Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
 -->
<model xmlns="http://www.w3.org/2008/09/sml-if" schemaComplete="true">
  <identity xml:base="http://interop.serviceml.org/samples">
    <name>InValidDuplicateAliases</name>
    <baseURI>
		http://interop.serviceml.org/samples
	</baseURI>
    <description>This test verifies that the code returns an error when two aliases resolve to the same URI</description>
    
  </identity>
  <definitions>
    <document>
      <data>
        <xs:schema elementFormDefault="qualified" targetNamespace="urn:university" xmlns:sml="http://www.w3.org/2008/09/sml" xmlns:tns="urn:university" xmlns:xs="http://www.w3.org/2001/XMLSchema">             
          <xs:element name="EnrolledCourse"/>
          <xs:element name="Student" type="tns:StudentType"/>
          <xs:element name="Course" type="tns:CourseType"/>
          <xs:element name="Courses">
            <xs:complexType>
              <xs:sequence>
                <xs:element maxOccurs="unbounded" minOccurs="0" name="Course" type="tns:CourseType"/>
              </xs:sequence>
            </xs:complexType>
          </xs:element>

          <xs:complexType name="CourseType">
            <xs:sequence>
              <xs:element name="Name" type="xs:string"/>
            </xs:sequence>
          </xs:complexType>

          <xs:complexType name="StudentType">
            <xs:sequence>
              <xs:element name="ID" type="xs:string"/>
              <xs:element minOccurs="0" name="EnrolledCourses">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element maxOccurs="unbounded" ref="tns:EnrolledCourse"/>
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:schema>
      </data>
    </document>
  </definitions>
  <instances>
    <document>
      <docinfo>
        <aliases>          
          <alias>http://interop.serviceml.org/Student1</alias>
        </aliases>
      </docinfo>    
      <data>
        <Student xmlns="urn:university" xmlns:sml="http://www.w3.org/2008/09/sml">
          <ID>1000</ID>
        </Student>
      </data>
    </document>
    <document>
      <docinfo>
        <aliases>
			<!-- Error; Should cause an error because the alias is used by another document -->
			<alias>http://interop.serviceml.org/Student1</alias>
        </aliases>
      </docinfo>    
      <data>
        <Student xmlns="urn:university" xmlns:sml="http://www.w3.org/2008/09/sml">
          <ID>10001</ID>
        </Student>
      </data>
    </document>    
   </instances>
</model>