org.argeo.app.core/src/org/argeo/app/core/schemas/xlink.xsd

   1 <?xml version='1.0' encoding='UTF-8'?>
   2 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.w3.org/1999/xlink" xmlns:xlink="http://www.w3.org/1999/xlink">
   3
   4  <xs:annotation>
   5   <xs:documentation>This schema is not normative, or even definitive.  The
   6 prose copy in the XLink 1.1 recommendation (http://www.w3.org/TR/xlink11/) is
   7 definitive, although it should not differ from this file, except for the
   8 absence of these two initial comments.</xs:documentation>
   9  </xs:annotation>
  10
  11  <xs:annotation>
  12   <xs:documentation>In keeping with the W3C's standard versioning
  13    policy, this schema document will persist at
  14    http://www.w3.org/XML/2008/06/xlink.xsd.
  15    At the date of issue it can also be found at
  16    http://www.w3.org/1999/xlink.xsd.
  17    The schema document at that URI may however change in the future,
  18    in order to remain compatible with the latest version of XML Schema
  19    itself, or with the XLink namespace itself.  In other words, if the XML
  20    Schema or XLink namespaces change, the version of this document at
  21    http://www.w3.org/1999/xlink.xsd will change
  22    accordingly; the version at
  23    http://www.w3.org/2008/06/xlink.xsd will not change.
  24 </xs:documentation>
  25  </xs:annotation>
  26
  27  <xs:annotation>
  28   <xs:documentation>This schema document provides attribute declarations and
  29 attribute group, complex type and simple type definitions which can be used in
  30 the construction of user schemas to define the structure of particular linking
  31 constructs, e.g.
  32 <![CDATA[
  33 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  34            xmlns:xl="http://www.w3.org/1999/xlink">
  35
  36  <xs:import namespace="http://www.w3.org/1999/xlink"
  37             location="http://www.w3.org/1999/xlink.xsd">
  38
  39  <xs:element name="mySimple">
  40   <xs:complexType>
  41    ...
  42    <xs:attributeGroup ref="xl:simpleAttrs"/>
  43    ...
  44   </xs:complexType>
  45  </xs:element>
  46  ...
  47 </xs:schema>]]></xs:documentation>
  48  </xs:annotation>
  49
  50  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="xml.xsd"/>
  51
  52  <xs:attribute name="type" type="xlink:typeType"/>
  53
  54  <xs:simpleType name="typeType">
  55   <xs:restriction base="xs:token">
  56    <xs:enumeration value="simple"/>
  57    <xs:enumeration value="extended"/>
  58    <xs:enumeration value="title"/>
  59    <xs:enumeration value="resource"/>
  60    <xs:enumeration value="locator"/>
  61    <xs:enumeration value="arc"/>
  62   </xs:restriction>
  63  </xs:simpleType>
  64
  65  <xs:attribute name="href" type="xlink:hrefType"/>
  66
  67  <xs:simpleType name="hrefType">
  68   <xs:restriction base="xs:anyURI"/>
  69  </xs:simpleType>
  70
  71  <xs:attribute name="role" type="xlink:roleType"/>
  72
  73  <xs:simpleType name="roleType">
  74   <xs:restriction base="xs:anyURI">
  75    <xs:minLength value="1"/>
  76   </xs:restriction>
  77  </xs:simpleType>
  78
  79  <xs:attribute name="arcrole" type="xlink:arcroleType"/>
  80
  81  <xs:simpleType name="arcroleType">
  82   <xs:restriction base="xs:anyURI">
  83    <xs:minLength value="1"/>
  84   </xs:restriction>
  85  </xs:simpleType>
  86
  87  <xs:attribute name="title" type="xlink:titleAttrType"/>
  88
  89  <xs:simpleType name="titleAttrType">
  90   <xs:restriction base="xs:string"/>
  91  </xs:simpleType>
  92
  93  <xs:attribute name="show" type="xlink:showType"/>
  94
  95  <xs:simpleType name="showType">
  96   <xs:restriction base="xs:token">
  97    <xs:enumeration value="new"/>
  98    <xs:enumeration value="replace"/>
  99    <xs:enumeration value="embed"/>
 100    <xs:enumeration value="other"/>
 101    <xs:enumeration value="none"/>
 102   </xs:restriction>
 103  </xs:simpleType>
 104
 105  <xs:attribute name="actuate" type="xlink:actuateType"/>
 106
 107  <xs:simpleType name="actuateType">
 108   <xs:restriction base="xs:token">
 109    <xs:enumeration value="onLoad"/>
 110    <xs:enumeration value="onRequest"/>
 111    <xs:enumeration value="other"/>
 112    <xs:enumeration value="none"/>
 113   </xs:restriction>
 114  </xs:simpleType>
 115
 116  <xs:attribute name="label" type="xlink:labelType"/>
 117
 118  <xs:simpleType name="labelType">
 119   <xs:restriction base="xs:NCName"/>
 120  </xs:simpleType>
 121
 122  <xs:attribute name="from" type="xlink:fromType"/>
 123
 124  <xs:simpleType name="fromType">
 125   <xs:restriction base="xs:NCName"/>
 126  </xs:simpleType>
 127
 128  <xs:attribute name="to" type="xlink:toType"/>
 129
 130  <xs:simpleType name="toType">
 131   <xs:restriction base="xs:NCName"/>
 132  </xs:simpleType>
 133
 134  <xs:attributeGroup name="simpleAttrs">
 135   <xs:attribute ref="xlink:type" fixed="simple"/>
 136   <xs:attribute ref="xlink:href"/>
 137   <xs:attribute ref="xlink:role"/>
 138   <xs:attribute ref="xlink:arcrole"/>
 139   <xs:attribute ref="xlink:title"/>
 140   <xs:attribute ref="xlink:show"/>
 141   <xs:attribute ref="xlink:actuate"/>
 142  </xs:attributeGroup>
 143
 144  <xs:group name="simpleModel">
 145   <xs:sequence>
 146    <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
 147   </xs:sequence>
 148  </xs:group>
 149
 150  <xs:complexType mixed="true" name="simple">
 151   <xs:annotation>
 152    <xs:documentation>
 153     Intended for use as the type of user-declared elements to make them
 154     simple links.
 155    </xs:documentation>
 156   </xs:annotation>
 157   <xs:group ref="xlink:simpleModel"/>
 158   <xs:attributeGroup ref="xlink:simpleAttrs"/>
 159  </xs:complexType>
 160
 161  <xs:attributeGroup name="extendedAttrs">
 162   <xs:attribute ref="xlink:type" fixed="extended" use="required"/>
 163   <xs:attribute ref="xlink:role"/>
 164   <xs:attribute ref="xlink:title"/>
 165  </xs:attributeGroup>
 166
 167  <xs:group name="extendedModel">
 168    <xs:choice>
 169     <xs:element ref="xlink:title"/>
 170     <xs:element ref="xlink:resource"/>
 171     <xs:element ref="xlink:locator"/>
 172     <xs:element ref="xlink:arc"/>
 173   </xs:choice>
 174  </xs:group>
 175
 176  <xs:complexType name="extended">
 177   <xs:annotation>
 178    <xs:documentation>
 179     Intended for use as the type of user-declared elements to make them
 180     extended links.
 181     Note that the elements referenced in the content model are all abstract.
 182     The intention is that by simply declaring elements with these as their
 183     substitutionGroup, all the right things will happen.
 184    </xs:documentation>
 185   </xs:annotation>
 186   <xs:group ref="xlink:extendedModel" minOccurs="0" maxOccurs="unbounded"/>
 187   <xs:attributeGroup ref="xlink:extendedAttrs"/>
 188  </xs:complexType>
 189
 190  <xs:element name="title" type="xlink:titleEltType" abstract="true"/>
 191
 192  <xs:attributeGroup name="titleAttrs">
 193   <xs:attribute ref="xlink:type" fixed="title" use="required"/>
 194   <xs:attribute ref="xml:lang">
 195    <xs:annotation>
 196     <xs:documentation>
 197      xml:lang is not required, but provides much of the
 198      motivation for title elements in addition to attributes, and so
 199      is provided here for convenience.
 200     </xs:documentation>
 201    </xs:annotation>
 202   </xs:attribute>
 203  </xs:attributeGroup>
 204
 205  <xs:group name="titleModel">
 206   <xs:sequence>
 207    <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
 208   </xs:sequence>
 209  </xs:group>
 210
 211  <xs:complexType mixed="true" name="titleEltType">
 212   <xs:group ref="xlink:titleModel"/>
 213   <xs:attributeGroup ref="xlink:titleAttrs"/>
 214  </xs:complexType>
 215
 216  <xs:element name="resource" type="xlink:resourceType" abstract="true"/>
 217
 218  <xs:attributeGroup name="resourceAttrs">
 219   <xs:attribute ref="xlink:type" fixed="resource" use="required"/>
 220   <xs:attribute ref="xlink:role"/>
 221   <xs:attribute ref="xlink:title"/>
 222   <xs:attribute ref="xlink:label"/>
 223  </xs:attributeGroup>
 224
 225  <xs:group name="resourceModel">
 226   <xs:sequence>
 227    <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
 228   </xs:sequence>
 229  </xs:group>
 230
 231  <xs:complexType mixed="true" name="resourceType">
 232   <xs:group ref="xlink:resourceModel"/>
 233   <xs:attributeGroup ref="xlink:resourceAttrs"/>
 234  </xs:complexType>
 235
 236  <xs:element name="locator" type="xlink:locatorType" abstract="true"/>
 237
 238  <xs:attributeGroup name="locatorAttrs">
 239   <xs:attribute ref="xlink:type" fixed="locator" use="required"/>
 240   <xs:attribute ref="xlink:href" use="required"/>
 241   <xs:attribute ref="xlink:role"/>
 242   <xs:attribute ref="xlink:title"/>
 243   <xs:attribute ref="xlink:label">
 244    <xs:annotation>
 245     <xs:documentation>
 246      label is not required, but locators have no particular
 247      XLink function if they are not labeled.
 248     </xs:documentation>
 249    </xs:annotation>
 250   </xs:attribute>
 251  </xs:attributeGroup>
 252
 253  <xs:group name="locatorModel">
 254   <xs:sequence>
 255    <xs:element ref="xlink:title" minOccurs="0" maxOccurs="unbounded"/>
 256   </xs:sequence>
 257  </xs:group>
 258
 259  <xs:complexType name="locatorType">
 260   <xs:group ref="xlink:locatorModel"/>
 261   <xs:attributeGroup ref="xlink:locatorAttrs"/>
 262  </xs:complexType>
 263
 264  <xs:element name="arc" type="xlink:arcType" abstract="true"/>
 265
 266  <xs:attributeGroup name="arcAttrs">
 267   <xs:attribute ref="xlink:type" fixed="arc" use="required"/>
 268   <xs:attribute ref="xlink:arcrole"/>
 269   <xs:attribute ref="xlink:title"/>
 270   <xs:attribute ref="xlink:show"/>
 271   <xs:attribute ref="xlink:actuate"/>
 272   <xs:attribute ref="xlink:from"/>
 273   <xs:attribute ref="xlink:to">
 274    <xs:annotation>
 275     <xs:documentation>
 276      from and to have default behavior when values are missing
 277     </xs:documentation>
 278    </xs:annotation>
 279   </xs:attribute>
 280  </xs:attributeGroup>
 281
 282  <xs:group name="arcModel">
 283   <xs:sequence>
 284    <xs:element ref="xlink:title" minOccurs="0" maxOccurs="unbounded"/>
 285   </xs:sequence>
 286  </xs:group>
 287
 288  <xs:complexType name="arcType">
 289   <xs:group ref="xlink:arcModel"/>
 290   <xs:attributeGroup ref="xlink:arcAttrs"/>
 291  </xs:complexType>
 292
 293 </xs:schema>