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revision 1.16 by wakaba, Tue Dec 4 10:44:09 2007 UTC revision 1.19 by wakaba, Wed Dec 5 07:38:14 2007 UTC
# Line 10  Line 10 
10    
11  <div class="header">  <div class="header">
12  <h1>DOM Document Type Definition Module</h1>  <h1>DOM Document Type Definition Module</h1>
13  <h2>Working Draft <time datetime=2007-12-03>3 December 2007</time></h2>  <h2>Working Draft <time datetime=2007-12-05>5 December 2007</time></h2>
14    
15  <dl class="versions-uri">  <dl class="versions-uri">
16  <dt>This Version</dt>  <dt>This Version</dt>
# Line 129  interface.</p> Line 129  interface.</p>
129  <p>If the <code>strictErrorChecking</code> attribute of the  <p>If the <code>strictErrorChecking</code> attribute of the
130  <code>Document</code> node is <code>false</code>, the methods are  <code>Document</code> node is <code>false</code>, the methods are
131  not required to raise exceptions <span class=ed>[DOM3]</span>.</p>  not required to raise exceptions <span class=ed>[DOM3]</span>.</p>
132    
133    <div class=ed>
134    <p>Conformant product classes: implementation, XML parser (XML document ->
135    DOM converter), XML serializer (DOM -> XML document covnerter).
136    XML Infoset -> DOM converter, and DOM -> XML Infoset converter.</p>
137    </div>
138  </div>  </div>
139    
140  <div class=section id=dom-dtdef>  <div class=section id=dom-dtdef>
# Line 158  consists of three interfaces:</p> Line 164  consists of three interfaces:</p>
164  the <abbr>DOM</abbr> Document Type Definition module, the  the <abbr>DOM</abbr> Document Type Definition module, the
165  <code>hasFeature</code> method of a <code>DOMImplementation</code> object  <code>hasFeature</code> method of a <code>DOMImplementation</code> object
166  <em class=rfc2119>MUST</em> return <code>true</code> when the parameters are  <em class=rfc2119>MUST</em> return <code>true</code> when the parameters are
167  set to <code>http://suika.fam.cx/www/2006/feature/XDoctype</code> and  set to
168  <code>3.0</code> respectively.</p>  <dfn id=feature-XDoctype><code>http://suika.fam.cx/www/2006/feature/XDoctype</code></dfn>
169    and <dfn id=feature-XDoctype-3.0><code>3.0</code></dfn> respectively.</p>
170    
171  <p>In such an implementation, the <code>getFeature</code> method of a  <p>In such an implementation, the <code>getFeature</code> method of a
172  <code>Document</code> object <em class=rfc2119>MUST</em> return the (at least  <code>Document</code> object <em class=rfc2119>MUST</em> return the (at least
173  conceptually) same object implementing the  conceptually) same object implementing the
174  <a href="#DocumentXDoctype"><code>DocumentXDoctype</code></a> interface when  <a href="#DocumentXDoctype"><code>DocumentXDoctype</code></a> interface when
175  the parameters are set to  the parameters are set to
176  <code>http://suika.fam.cx/www/2006/feature/XDoctype</code> and  <a href="#feature-XDoctype"><code>http://suika.fam.cx/www/2006/feature/XDoctype</code></a>
177  <code>3.0</code> respectively.  Likewise, any method that takes one or more  and <a href="#feature-XDoctype-3.0"><code>3.0</code></a> respectively.  
178  feature names with or without version number, including the methods  Likewise, any method that takes one or more feature names with or without
179  <code>hasFeature</code> and <code>getFeature</code>,  version number, including the methods <code>hasFeature</code> and
180  <em class=rfc2119>MUST</em> behave in a manner consistent with the  <code>getFeature</code>, <em class=rfc2119>MUST</em> behave in a manner
181  aforementioned cases.</p>  consistent with the aforementioned cases.</p>
182  </div>  </div>
183    
184  <div class=section id=section-node>  <div class=section id=section-node>
# Line 212  these kinds of nodes, methods and attrib Line 219  these kinds of nodes, methods and attrib
219      of the node in the <code>ownerDocument</code> attribute of the node.      of the node in the <code>ownerDocument</code> attribute of the node.
220      Note that the value might be <code>null</code>.</p>      Note that the value might be <code>null</code>.</p>
221    </dd>    </dd>
222    <dt><code id=isEqualNode>isEqualNode</code></dt>
223      <dd><p>For the <a href="#isEqualNode"><code>isEqualNode</code></a> method,
224      following items are added to the list of conditions for equality:</p>
225    
226      <ul>
227      <li>
228        <p>If the nodes are <a href="#DocumentType"><code>DocumentType</code></a>
229        and at least one of them has the support for the feature
230        <a href="#feature-XDoctype"><code>http://suika.fam.cx/www/2006/feature/XDoctype</code></a>:</p>
231        <ul>
232        <li>they are equal according to <abbr>DOM</abbr> level 3 definition
233        <span class=ed>@@ ref</span>, and
234        <li>either:
235          <ul><!--
236          <li>both of them does not support the feature
237          <a href="#feature-XDoctype"><code>http://suika.fam.cx/www/2006/feature/XDoctype</code></a>,</li>-->
238          <li>exactly one of them support the feature
239          <a href="#feature-XDoctype"><code>http://suika.fam.cx/www/2006/feature/XDoctype</code></a>
240          and the <code>length</code> attribute of the <code>NamedNodeMap</code>
241          object in the <a href="#elementTypes"><code>elementTypes</code></a>
242          attribute of it is equal to <code>0</code>, or</li>
243          <li>both of them support the feature
244          <a href="#feature-XDoctype"><code>http://suika.fam.cx/www/2006/feature/XDoctype</code></a>
245          and the values of the
246          <a href="#elementTypes"><code>elementTypes</code></a> attributes are
247          equal (equality of the
248          <a href="#elementTypes"><code>elementTypes</code></a> attribute is same
249          as that for the <code>attributes</code> attribute).</li>
250          </ul>
251        </li>
252        </ul>
253      </li>
254    
255      <li><p>If the nodes are
256      <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>,
257      the values of the
258      <a href="#attributeDefinitions"><code>attributeDefinitions</code></a>
259      attributes are equal (equality of the
260      <a href="#attributeDefinitions"><code>attributeDefinitions</code></a>
261      attribute is same as that for the <code>attributes</code> attribute).</p></li>
262    
263      <li><p>If the nodes are
264      <a href="#AttributeDefinition"><code>AttributeDefinition</code></a>,
265      the values of the <a href="#declaredType"><code>declaredType</code></a> and
266      the <a href="#defaultType"><code>defaultType</code></a> attributes are
267      equal respectively.</p></li>
268    
269      <li><p>If the nodes are
270      <a href="#AttributeDefinition"><code>AttributeDefinition</code></a>,
271      the values of the <code>DOMStringList</code> objects in the
272      <a href="#allowedTokens"><code>allowedTokens</code></a> attributes
273      are equal, i.e. their <code>length</code> attribute values are equal and
274      each string exists in a list is contained in another list (their indeces
275      may be different), with an additional constraint that the number of the
276      items that are equal to a string in a list is equal to the number
277      of the items equal to the string in another list.</p></li>
278      </ul></dd>
279  <dt><code id=nodeName>nodeName</code></dt>  <dt><code id=nodeName>nodeName</code></dt>
280    <dd>    <dd>
281      <p>If the node is an      <p>If the node is an
# Line 466  method</dt> Line 530  method</dt>
530      <code>manakaiEntityBaseURI</code>, and      <code>manakaiEntityBaseURI</code>, and
531      <code>manakaiEntityURI</code> <span class=ed>@@ ref</span></dt>      <code>manakaiEntityURI</code> <span class=ed>@@ ref</span></dt>
532        <dd>No explicit value is set.</dd>        <dd>No explicit value is set.</dd>
533      <dt><code>manakaiHasReplacementTree</code> and      <dt><a href="#hasReplacementTree"><code>hasReplacementTree</code></a> and
534      <code>manakaiReadOnly</code> <span class=ed>[manakai]</span></dt>      <code>manakaiReadOnly</code> <span class=ed>[manakai]</span></dt>
535        <dd><code>false</code>.</dd>        <dd><code>false</code>.</dd>
536      <dt><code>nodeName</code></dt>      <dt><code>nodeName</code></dt>
# Line 634  If the new Line 698  If the new
698  <div class=section id=section-documenttypedefinition>  <div class=section id=section-documenttypedefinition>
699  <h3>The <code>DocumentTypeDefinition</code> Interface</h3>  <h3>The <code>DocumentTypeDefinition</code> Interface</h3>
700    
701    <div class="note memo">
702    <p>This interface is a separated interface from the
703    <a href="#DocumentType"><code>DocumentType</code></a>, not a set of extensions
704    to the <a href="#DocumentType"><code>DocumentType</code></a>,
705    for the historical reason.</p>
706    </div>
707    
708  <p>The  <p>The
709  <a href="#DocumentTypeDefinition"><code>DocumentTypeDefinition</code></a>  <a href="#DocumentTypeDefinition"><code>DocumentTypeDefinition</code></a>
710  interface <em class=rfc2119>MUST</em> be implemented as following:</p>  interface <em class=rfc2119>MUST</em> be implemented as following:</p>
# Line 784  reflected by that of the object. Line 855  reflected by that of the object.
855  <div class=section id=section-elementtypedefinition>  <div class=section id=section-elementtypedefinition>
856  <h3>The <code>ElementTypeDefinition</code> Interface</h3>  <h3>The <code>ElementTypeDefinition</code> Interface</h3>
857    
858    <p>The nodes of type
859    <a href="#ELEMENT_TYPE_DEFINITION_NODE"><code>ELEMENT_TYPE_DEFINITION_NODE</code></a>
860    represents an element type definition.  Such a node implements the
861    <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>
862    interface, which extends the <a href="#Node"><code>Node</code></a>
863    interface.</p>
864    
865    <p>An element type definition represents a definition of the element type.
866    It is corresponding to the element type declaration in <abbr>DTD</abbr>.
867    However, an
868    <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a> node
869    does not represent the element type definition in <abbr>DTD</abbr> itself.  
870    Even if there are more than one element type declarations for an element type
871    in <abbr>DTD</abbr>, the result <abbr>DOM</abbr> will contain only an
872    <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>
873    node for that element type.  In addition, if there are attribute definition
874    declarations for an element type, even when there is no element type
875    declaration for that element type, the <abbr>DOM</abbr> will contain an
876    <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>
877    node for that element type.</p>
878    
879  <p>The <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>  <p>The <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>
880  interface <em class=rfc2119>MUST</em> be implemented as following:</p>  interface <em class=rfc2119>MUST</em> be implemented as following:</p>
881  <pre class=idl><code>interface <dfn id=ElementTypeDefinition><code>ElementTypeDefinition</code></dfn> : <a href="#Node">Node</a> {  <pre class=idl><code>interface <dfn id=ElementTypeDefinition><code>ElementTypeDefinition</code></dfn> : <a href="#Node">Node</a> {
882    readonly attribute <a href="#ownerDocumentTypeDefinition">ownerDocumentTypeDefinition</a>;    readonly attribute <a href="#DocumentType">DocumentType</a> <a href="#ownerDocumentTypeDefinition">ownerDocumentTypeDefinition</a>;
883    
884    <span class=ed>@@ more</span>    <span class=ed>@@ more</span>
885  }</code></pre>  }</code></pre>
886    
887  <pre class=ed>  <dl>
888  [DFN@en[[CODE(DOMa)@en[[[ownerDocumentTypeDefinition]]]] attribute]]  <dt><dfn id=ownerDocumentTypeDefinition class=dom-attr><code>ownerDocumentTypeDefinition</code></dfn>
889  of the [CODE(DOMi)@en[[[ElementTypeDefinition]]]]  of type <a href="#DocumentType"><code>DocumentType</code></a>, read$B!>(Bonly</dt>
890  interface is defined in [[manakai//DOM Extensions]>>50].</pre>    <dd><p>The
891      <a href="#ownerDocumentTypeDefinition"><code>ownerDocumentTypeDefinition</code></a>
892      attribute of
893      <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>,
894      <a href="#Entity"><code>Entity</code></a>, and
895      <a href="#Notation"><code>Notation</code></a> interface contains the
896      <a href="#DocumentType"><code>DocumentType</code></a> node to which the node
897      is attached.</p>
898    
899      <p>On getting, the attribute <em class=rfc2119>MUST</em> return a
900      <a href="#DocumentType"><code>DocumentType</code></a> node.  It
901      <em class=rfc2119>MUST</em> be such a node that whose
902      <a href="#elementTypes"><code>elementTypes</code></a> (for an
903      <a href="#ElementTypeDefinition"><code>ElementTypeDefinition</code></a>
904      node), <a href="#entities"><code>entities</code></a> (for an
905      <a href="#Entity"><code>Entity</code></a> node), or
906      <a href="#notations"><code>notations</code></a> (for a
907      <a href="#Notation"><code>Notation</code></a> node) attribute contains the
908      <code>NamedNodeMap</code> object that contains the node.  If there is no such
909      a <a href="#DocumentType"><code>DocumentType</code></a> node,
910      then <code>null</code> <em class=rfc2119>MUST</em> be returned.</p></dd>
911    </dl>
912  </div>  </div>
913    
914  <div class=section id=section-attributedefinition>  <div class=section id=section-attributedefinition>
915  <h3>The <code>AttributeDefinition</code> Interface</h3>  <h3>The <code>AttributeDefinition</code> Interface</h3>
916    
917    <p>The nodes of type
918    <a href="#ATTRIBUTE_DEFINITION_NODE"><code>ATTRIBUTE_DEFINITION_NODE</code></a>
919    represents an attribute definition.  Such a node implements the
920    <a href="#AttributeDefinition"><code>AttributeDefinition</code></a> interface,
921    which extends the <a href="#Node"><code>Node</code></a> interface.</p>
922    
923    <p>An attribute definition represents a definition of the attribute
924    associated to an element type.  It is corresponding to the attribute definition
925    in the attribute list declaration in <abbr>DTD</abbr>.  However, an
926    <a href="#AttributeDefinition"><code>AttributeDefinition</code></a> node does
927    not represent the attribute definition in <abbr>DTD</abbr> itself.  Even if
928    there are more than one attribute definitions for an attribute of an element
929    type in <abbr>DTD</abbr>, the result <abbr>DOM</abbr> will contain only an
930    <a href="#AttributeDefinition"><code>AttributeDefinition</code></a> node for
931    that attribute.</p>
932    
933  <p>The <a href="#AttributeDefinition"><code>AttributeDefinition</code></a>  <p>The <a href="#AttributeDefinition"><code>AttributeDefinition</code></a>
934  interface <em class=rfc2119>MUST</em> be implemented as following:</p>  interface <em class=rfc2119>MUST</em> be implemented as following:</p>
935  <pre class=idl><code>interface <dfn id=AttributeDefinition><code>AttributeDefinition</code></dfn> : <a href="#Node">Node</a> {  <pre class=idl><code>interface <dfn id=AttributeDefinition><code>AttributeDefinition</code></dfn> : <a href="#Node">Node</a> {
# Line 817  interface <em class=rfc2119>MUST</em> be Line 946  interface <em class=rfc2119>MUST</em> be
946    const unsigned short <a href="#NOTATION_ATTR">NOTATION_ATTR</a> = 9;    const unsigned short <a href="#NOTATION_ATTR">NOTATION_ATTR</a> = 9;
947    const unsigned short <a href="#ENUMERATION_ATTR">ENUMERATION_ATTR</a> = 10;    const unsigned short <a href="#ENUMERATION_ATTR">ENUMERATION_ATTR</a> = 10;
948    const unsigned short <a href="#UNKNOWN_ATTR">UNKNOWN_ATTR</a> = 11;    const unsigned short <a href="#UNKNOWN_ATTR">UNKNOWN_ATTR</a> = 11;
949    
950      <span class=comment>// <a href="#DefaultValueType">DefaultValueType</a></span>
951      const unsigned short <a href="#UNKNOWN_DEFAULT">UNKNOWN_DEFAULT</a> = 0;
952      const unsigned short <a href="#FIXED_DEFAULT">FIXED_DEFAULT</a> = 1;
953      const unsigned short <a href="#REQUIRED_DEFAULT">REQUIRED_DEFAULT</a> = 2;
954      const unsigned short <a href="#IMPLIED_DEFAULT">IMPLIED_DEFAULT</a> = 3;
955      const unsigned short <a href="#EXPLICIT_DEFAULT">EXPLICIT_DEFAULT</a> = 4;
956        
957    readonly attribute <a href="#ElementTypeDefinition">ElementTypeDefinition</a> <a href="#ownerElementTypeDefinition">ownerElementTypeDefinition</a>;    readonly attribute <a href="#ElementTypeDefinition">ElementTypeDefinition</a> <a href="#ownerElementTypeDefinition">ownerElementTypeDefinition</a>;
958    
# Line 1018  type <code>unsigned short</code></dt> Line 1154  type <code>unsigned short</code></dt>
1154    
1155  </div>  </div>
1156    
1157    <div class=section id=section-entity>
1158    <h3>Modifications to the <code id=Entity>Entity</code> Interface</h3>
1159    
1160    <p>The implementation of the <a href="#Entity"><code>Entity</code></a>
1161    interface <em class=rfc2119>MUST</em> be modified as following:</p>
1162    <pre class=idl><code>// Modifications to the Entity interface
1163      attribute DOMString <a href="#publicId">publicId</a>;
1164      attribute DOMString <a href="#systemId">systemId</a>;
1165      attribute DOMString <a href="#notationName">notationName</a>;
1166    
1167      // Additions to the Entity interface
1168      attribute DOMString <a href="#hasReplacementTree">hasReplacementTree</a>;
1169      readonly attribute <a href="#DocumentType">DocumentType</a> <a href="#ownerDocumentTypeDefinition">ownerDocumentTypeDefinition</a>;
1170    </code></pre>
1171    
1172    <p>The <code id=notationName>notationName</code> attribute of the
1173    <a href="#Entity"><code>Entity</code></a> interface is no longer
1174    read$B!>(Bonly.</p>
1175    
1176    <p>On setting, the attribute <em class=rfc2119>MUST</em> raise a
1177    <code>NO_MODIFICATION_ALLOWED_ERR</code> <span class=ed>@@ ref</span>
1178    exception if the node is read$B!>(Bonly <span class=ed>@@ ref</span>.
1179    Otherwise, it <em class=rfc2119>MUST</em> set the specified value as the value
1180    associated to the attribute.  No lexical validation is performed.  The new
1181    value <em class=rfc2119>MAY</em> be <code>null</code>.</p>
1182    
1183    <dl>
1184    <dt><dfn id=hasReplacementTree class=dom-attr><code>hasReplacementTree</code></dfn>
1185    of type boolean</dt>
1186      <dd><p>Whether the structure of the replacement text of the entity
1187      is available via the <code>NodeList</code> object in the
1188      <code>childNodes</code> attribute of the entity.</p>
1189    
1190      <p>On getting, the attribute <em class=rfc2119>MUST</em> return
1191      the value associated to this attribute.</p>
1192    
1193      <p>On setting, the attribute <em class=rfc2119>MUST</em> raise a
1194      <code>NO_MODIFICATION_ALLOWED_ERR</code> <span class=ed>@@ ref</span>
1195      exception if the node is read$B!>(Bonly <span class=ed>@@ ref</span>.  
1196      Otherwise, it <em class=rfc2119>MUST</em> set the specified value as the
1197      value associated to this attribute.</p>
1198    
1199      <div class="note memo">
1200      <p>The attribute can be set to <code>false</code> even if the
1201      <a href="#Entity"><code>Entity</code></a> node has any child node.
1202      If the attribute is set to <code>false</code>, then any child node of
1203      the <a href="#Entity"><code>Entity</code></a> node ought to be ignored,
1204      say, for the purpose of serialization.</p>
1205      </div>
1206    
1207      <p>When an <code>EntityReference</code> node is created by cloning
1208      the replacement subtree of the <a href="#Entity"><code>Entity</code></a>
1209      node, if the attribute is set to <code>false</code>, then any descendant
1210      of the node <em class=rfc2119>MUST</em> be ignored.</p>
1211    
1212      <p>If the <a href="#Entity"><code>Entity</code></a> node is created during
1213      the process to create a <abbr>DOM</abbr> from an <abbr>XML</abbr> document,
1214      the following requirements are applied:  If the entity is an unparsed
1215      entity, then the attribute <em class=rfc2119>MUST</em> be set to
1216      <code>false</code>.  Otherwise, if the entity is an external entity whose
1217      replacement text is not available, or whose replacement text is not converted
1218      to a replacement tree, then the attribute <em class=rfc2119>MUST</em> be set
1219      to <code>false</code>.  Otherwise, the attribute
1220      <em class=rfc2119>MUST</em> be set to <code>true</code>.</p>
1221    
1222      <div class="note memo">
1223      <p>An <a href="#Entity"><code>Entity</code></a> node created by the
1224      <a href="#createGeneralEntity"><code>createGeneralEntity</code></a> method
1225      has its <a href="#hasReplacementTree"><code>hasReplacementTree</code></a>
1226      attribute set to <code>false</code>.</p>
1227      </div></dd>
1228    </dl>
1229  </div>  </div>
1230    
1231    <div class=section id=section-notation>
1232    <h3>Modifications to the <code id=Notation>Notation</code> Interface</h3>
1233    
1234    <p>The implementation of the <a href="#Notation"><code>Notation</code></a>
1235    interface <em class=rfc2119>MUST</em> be modified as following:</p>
1236    <pre class=idl><code>// Modifications to the Notation interface
1237      attribute DOMString <a href="#publicId">publicId</a>;
1238      attribute DOMString <a href="#systemId">systemId</a>;
1239    
1240      // Addition to the Notation interface
1241      readonly attribute <a href="#DocumentType">DocumentType</a> <a href="#ownerDocumentTypeDefinition">ownerDocumentTypeDefinition</a>;
1242    </code></pre>
1243    </div>
1244    
1245    <div class=section id=section-processinginstruction>
1246    <h3>Modifications to the
1247    <code id=ProcessingInstruction>ProcessingInstruction</code> Interface</h3>
1248    
1249    <div class=ed>...</div>
1250    </div>
1251    
1252    </div>
1253    
1254  <div id="references" class="section reference">  <div id="references" class="section reference">
1255  <h2>References</h2>  <h2>References</h2>
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