<?xml version="1.0" encoding="UTF-8"?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements. See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership. The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License. You may obtain a copy of the License at
  
  http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied. See the License for the
  specific language governing permissions and limitations
  under the License.
-->
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  elementFormDefault="unqualified" attributeFormDefault="unqualified"
>
<!-- top level element: mappings -->
  <xsd:element name="mappings">
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element name="mapping" type="mappingType" minOccurs="0" maxOccurs="unbounded" />
      </xsd:sequence>
    </xsd:complexType>
  </xsd:element>
<!-- each mapping is one of these. -->
  <xsd:complexType name="mappingType">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
    <!-- a property from a bean, or -->
      <xsd:element name="property" type="propertyType" />
    <!-- a method for a service, or -->
      <xsd:element name="method" type="methodType" />
    <!-- an extra type for use with an untyped collection -->
      <xsd:element name="component" type="componentTypeType" />
    </xsd:choice>
    <!-- if you specify a uri, it binds the type to a specific service by namespace. This could be the soap 1.1 namespace. -->
    <xsd:attribute name="uri" type="xsd:string" />
    <!-- name of the type -->
    <xsd:attribute name="name" type="xsd:string" />
  </xsd:complexType>
  
  <!-- a property. see the attributes. -->
  <xsd:complexType name="propertyType">
    <xsd:attributeGroup ref="mappedType" />
    <xsd:anyAttribute namespace='##other' processContents='lax' />
  </xsd:complexType>

  <!-- a method. One name, plus parameters for disambiguation (and type binding), plus a return-type if any. -->
  <xsd:complexType name="methodType">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:element name="return-type" type="return-typeType" />
      <xsd:element name="parameter" type="parameterType" />
    </xsd:choice>
    <xsd:attribute name="name" type="xsd:string" />
  </xsd:complexType>

  <xsd:complexType name="return-typeType">
    <xsd:attributeGroup ref="mappedType" />
    <xsd:anyAttribute namespace='##other' processContents='lax' />
  </xsd:complexType>

  <xsd:complexType name="parameterType">
    <xsd:attribute name="index" type="xsd:int" />
    <xsd:attribute name="class" type="xsd:string" />
    <xsd:attributeGroup ref="mappedType" />
    <xsd:anyAttribute namespace='##other' processContents='lax' />
  </xsd:complexType>

  <xsd:complexType name="componentTypeType">
    <xsd:attribute name="class" type="xsd:string" />
    <xsd:attributeGroup ref="mappedType" />
    <xsd:anyAttribute namespace='##other' processContents='lax' />
  </xsd:complexType>

  <xsd:attributeGroup name="mappedType">
    <xsd:attribute name="name" type="xsd:string" />
    <xsd:attribute name="type" type="xsd:string" />
    <xsd:attribute name="typeName" type="xsd:string" />
    <xsd:attribute name="mappedName" type="xsd:string" />
    <xsd:attribute name="nillable" type="xsd:boolean" />
    <xsd:attribute name="flag" type="xsd:boolean" />
    <xsd:attribute name="ignore" type="xsd:boolean" />
    <xsd:attribute name="componentType" type="xsd:string" />
    <xsd:attribute name="keyType" type="xsd:string" />
    <xsd:attribute name="valueType" type="xsd:string" />
    <xsd:attribute name="minOccurs" type="xsd:int" />
    <xsd:attribute name="maxOccurs" type="xsd:string" />
    <xsd:attribute name="style">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="attribute" />
          <xsd:enumeration value="element" />
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:anyAttribute namespace='##other' processContents='lax' />
  </xsd:attributeGroup>
</xsd:schema>