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Commit d3dbf9d1 authored by Jos van den Oever's avatar Jos van den Oever
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Add normalization for Relax NG schemas.

parent b5aea058
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src/odf/OdfZipNormalizer.java
View file @ d3dbf9d1
......@@ -44,7 +44,11 @@ public class OdfZipNormalizer {
}
Document doc = odfNormalizer.xml.parse(in, info);
in.close();
normalizeOdf(doc, odfNormalizer);
if (NC.rng.equals(doc.getDocumentElement().getNamespaceURI())) {
RngNormalizer.normalize(doc);
} else {
normalizeOdf(doc, odfNormalizer);
}
OdfHistory.pretty(doc, output, info.getRngInfo(odfNormalizer.xml)
.getElementsWithNoText());
}
......
src/odf/RngNormalizer.java 0 → 100644
View file @ d3dbf9d1
package odf;
import java.util.HashMap;
import java.util.TreeSet;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
public class RngNormalizer {
static void normalize(Document rng) {
// merge defines with the same name and sort them by name attribute
final HashMap<String, Element> defs = OdfRngInfoParser
.getDefinitions(rng);
final TreeSet<String> names = new TreeSet<String>();
names.addAll(defs.keySet());
final Element grammar = rng.getDocumentElement();
for (String name : names) {
final Element def = defs.get(name);
def.removeAttribute("combine");
// move non-element nodes in that precede this <define/> and the
// <define/> to the end of the <grammar/> element
Node before = def.getPreviousSibling();
while (before != null && before.getNodeType() != Node.ELEMENT_NODE) {
before = before.getPreviousSibling();
}
if (before != null) {
before = before.getNextSibling();
}
while (before != null && before != def) {
final Node n = before;
before = before.getNextSibling();
grammar.appendChild(n);
}
grammar.appendChild(def);
}
}
}
src/rng/relaxng.rng 0 → 100644
View file @ d3dbf9d1
<grammar datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
ns="http://relaxng.org/ns/structure/1.0"
xmlns="http://relaxng.org/ns/structure/1.0">
<start>
<ref name="pattern"/>
</start>
<define name="pattern">
<choice>
<element name="element">
<choice>
<attribute name="name">
<data type="QName"/>
</attribute>
<ref name="open-name-class"/>
</choice>
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="attribute">
<ref name="common-atts"/>
<choice>
<attribute name="name">
<data type="QName"/>
</attribute>
<ref name="open-name-class"/>
</choice>
<interleave>
<ref name="other"/>
<optional>
<ref name="pattern"/>
</optional>
</interleave>
</element>
<element name="group">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="interleave">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="choice">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="optional">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="zeroOrMore">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="oneOrMore">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="list">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="mixed">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
<element name="ref">
<attribute name="name">
<data type="NCName"/>
</attribute>
<ref name="common-atts"/>
</element>
<element name="parentRef">
<attribute name="name">
<data type="NCName"/>
</attribute>
<ref name="common-atts"/>
</element>
<element name="empty">
<ref name="common-atts"/>
<ref name="other"/>
</element>
<element name="text">
<ref name="common-atts"/>
<ref name="other"/>
</element>
<element name="value">
<optional>
<attribute name="type">
<data type="NCName"/>
</attribute>
</optional>
<ref name="common-atts"/>
<text/>
</element>
<element name="data">
<attribute name="type">
<data type="NCName"/>
</attribute>
<ref name="common-atts"/>
<interleave>
<ref name="other"/>
<group>
<zeroOrMore>
<element name="param">
<attribute name="name">
<data type="NCName"/>
</attribute>
<text/>
</element>
</zeroOrMore>
<optional>
<element name="except">
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
</optional>
</group>
</interleave>
</element>
<element name="notAllowed">
<ref name="common-atts"/>
<ref name="other"/>
</element>
<element name="externalRef">
<attribute name="href">
<data type="anyURI"/>
</attribute>
<ref name="common-atts"/>
<ref name="other"/>
</element>
<element name="grammar">
<ref name="common-atts"/>
<ref name="grammar-content"/>
</element>
</choice>
</define>
<define name="grammar-content">
<interleave>
<ref name="other"/>
<zeroOrMore>
<choice>
<ref name="start-element"/>
<ref name="define-element"/>
<element name="div">
<ref name="common-atts"/>
<ref name="grammar-content"/>
</element>
<element name="include">
<attribute name="href">
<data type="anyURI"/>
</attribute>
<ref name="common-atts"/>
<ref name="include-content"/>
</element>
</choice>
</zeroOrMore>
</interleave>
</define>
<define name="include-content">
<interleave>
<ref name="other"/>
<zeroOrMore>
<choice>
<ref name="start-element"/>
<ref name="define-element"/>
<element name="div">
<ref name="common-atts"/>
<ref name="include-content"/>
</element>
</choice>
</zeroOrMore>
</interleave>
</define>
<define name="start-element">
<element name="start">
<ref name="combine-att"/>
<ref name="common-atts"/>
<ref name="open-pattern"/>
</element>
</define>
<define name="define-element">
<element name="define">
<attribute name="name">
<data type="NCName"/>
</attribute>
<ref name="combine-att"/>
<ref name="common-atts"/>
<ref name="open-patterns"/>
</element>
</define>
<define name="combine-att">
<optional>
<attribute name="combine">
<choice>
<value>choice</value>
<value>interleave</value>
</choice>
</attribute>
</optional>
</define>
<define name="open-patterns">
<interleave>
<ref name="other"/>
<oneOrMore>
<ref name="pattern"/>
</oneOrMore>
</interleave>
</define>
<define name="open-pattern">
<interleave>
<ref name="other"/>
<ref name="pattern"/>
</interleave>
</define>
<define name="name-class">
<choice>
<element name="name">
<ref name="common-atts"/>
<data type="QName"/>
</element>
<element name="anyName">
<ref name="common-atts"/>
<ref name="except-name-class"/>
</element>
<element name="nsName">
<ref name="common-atts"/>
<ref name="except-name-class"/>
</element>
<element name="choice">
<ref name="common-atts"/>
<ref name="open-name-classes"/>
</element>
</choice>
</define>
<define name="except-name-class">
<interleave>
<ref name="other"/>
<optional>
<element name="except">
<ref name="open-name-classes"/>
</element>
</optional>
</interleave>
</define>
<define name="open-name-classes">
<interleave>
<ref name="other"/>
<oneOrMore>
<ref name="name-class"/>
</oneOrMore>
</interleave>
</define>
<define name="open-name-class">
<interleave>
<ref name="other"/>
<ref name="name-class"/>
</interleave>
</define>
<define name="common-atts">
<optional>
<attribute name="ns"/>
</optional>
<optional>
<attribute name="datatypeLibrary">
<data type="anyURI"/>
</attribute>
</optional>
<zeroOrMore>
<attribute>
<anyName>
<except>
<nsName/>
<nsName ns=""/>
</except>
</anyName>
</attribute>
</zeroOrMore>
</define>
<define name="other">
<zeroOrMore>
<element>
<anyName>
<except>
<nsName/>
</except>
</anyName>
<zeroOrMore>
<choice>
<attribute>
<anyName/>
</attribute>
<ref name="any"/>
</choice>
</zeroOrMore>
</element>
</zeroOrMore>
</define>
<define name="any">
<element>
<anyName/>
<zeroOrMore>
<choice>
<attribute>
<anyName/>
</attribute>
<text/>
<ref name="any"/>
</choice>
</zeroOrMore>
</element>
</define>
</grammar>
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