845 lines
27 KiB
Java
845 lines
27 KiB
Java
|
/* XMLSchemaBuilder.java --
|
||
|
|
Copyright (C) 2006 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
This file is part of GNU Classpath.
|
||
|
|
|
||
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 2, or (at your option)
|
||
|
|
any later version.
|
||
|
|
|
||
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
||
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
||
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||
|
|
02110-1301 USA.
|
||
|
|
|
||
|
|
Linking this library statically or dynamically with other modules is
|
||
|
|
making a combined work based on this library. Thus, the terms and
|
||
|
|
conditions of the GNU General Public License cover the whole
|
||
|
|
combination.
|
||
|
|
|
||
|
|
As a special exception, the copyright holders of this library give you
|
||
|
|
permission to link this library with independent modules to produce an
|
||
|
|
executable, regardless of the license terms of these independent
|
||
|
|
modules, and to copy and distribute the resulting executable under
|
||
|
|
terms of your choice, provided that you also meet, for each linked
|
||
|
|
independent module, the terms and conditions of the license of that
|
||
|
|
module. An independent module is a module which is not derived from
|
||
|
|
or based on this library. If you modify this library, you may extend
|
||
|
|
this exception to your version of the library, but you are not
|
||
|
|
obligated to do so. If you do not wish to do so, delete this
|
||
|
|
exception statement from your version. */
|
||
|
|
|
||
|
|
package gnu.xml.validation.xmlschema;
|
||
|
|
|
||
|
|
import java.util.LinkedHashSet;
|
||
|
|
import java.util.List;
|
||
|
|
import java.util.Set;
|
||
|
|
import java.util.StringTokenizer;
|
||
|
|
import javax.xml.XMLConstants;
|
||
|
|
import javax.xml.namespace.QName;
|
||
|
|
import org.relaxng.datatype.DatatypeException;
|
||
|
|
import org.relaxng.datatype.DatatypeLibrary;
|
||
|
|
import org.relaxng.datatype.helpers.DatatypeLibraryLoader;
|
||
|
|
import org.w3c.dom.NamedNodeMap;
|
||
|
|
import org.w3c.dom.Node;
|
||
|
|
import gnu.xml.validation.datatype.Annotation;
|
||
|
|
import gnu.xml.validation.datatype.AtomicSimpleType;
|
||
|
|
import gnu.xml.validation.datatype.ListSimpleType;
|
||
|
|
import gnu.xml.validation.datatype.SimpleType;
|
||
|
|
import gnu.xml.validation.datatype.Type;
|
||
|
|
import gnu.xml.validation.datatype.UnionSimpleType;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Parses an XML Schema DOM tree, constructing a compiled internal
|
||
|
|
* representation.
|
||
|
|
*
|
||
|
|
* @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
|
||
|
|
*/
|
||
|
|
class XMLSchemaBuilder
|
||
|
|
{
|
||
|
|
|
||
|
|
XMLSchema schema;
|
||
|
|
final DatatypeLibrary typeLibrary;
|
||
|
|
|
||
|
|
XMLSchemaBuilder()
|
||
|
|
{
|
||
|
|
final String ns = XMLConstants.W3C_XML_SCHEMA_NS_URI;
|
||
|
|
typeLibrary = new DatatypeLibraryLoader().createDatatypeLibrary(ns);
|
||
|
|
}
|
||
|
|
|
||
|
|
void parseSchema(Node node)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
String uri = node.getNamespaceURI();
|
||
|
|
String name = node.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
node.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("schema".equals(name))
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = node.getAttributes();
|
||
|
|
String targetNamespace = getAttribute(attrs, "targetNamespace");
|
||
|
|
String version = getAttribute(attrs, "version");
|
||
|
|
String fd = getAttribute(attrs, "finalDefault");
|
||
|
|
int finalDefault = parseFullDerivationSet(fd);
|
||
|
|
String bd = getAttribute(attrs, "blockDefault");
|
||
|
|
int blockDefault = parseBlockSet(bd);
|
||
|
|
String afd = getAttribute(attrs, "attributeFormDefault");
|
||
|
|
boolean attributeFormQualified = "qualified".equals(afd);
|
||
|
|
String efd = getAttribute(attrs, "elementFormDefault");
|
||
|
|
boolean elementFormQualified = "qualified".equals(efd);
|
||
|
|
schema = new XMLSchema(targetNamespace, version,
|
||
|
|
finalDefault, blockDefault,
|
||
|
|
attributeFormQualified,
|
||
|
|
elementFormQualified);
|
||
|
|
for (Node child = node.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
parseTopLevelElement(child);
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// TODO throw schema exception
|
||
|
|
}
|
||
|
|
|
||
|
|
void parseTopLevelElement(Node node)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
String uri = node.getNamespaceURI();
|
||
|
|
String name = node.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
node.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("element".equals(name))
|
||
|
|
{
|
||
|
|
ElementDeclaration ed =
|
||
|
|
(ElementDeclaration) parseElement(node, null);
|
||
|
|
schema.elementDeclarations.put(ed.name, ed);
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("attribute".equals(name))
|
||
|
|
{
|
||
|
|
AttributeDeclaration ad =
|
||
|
|
(AttributeDeclaration) parseAttribute(node, true);
|
||
|
|
schema.attributeDeclarations.put(ad.name, ad);
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("type".equals(name))
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("group".equals(name))
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("attributeGroup".equals(name))
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("notation".equals(name))
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("identityConstraint".equals(name))
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// TODO throw schema exception
|
||
|
|
}
|
||
|
|
|
||
|
|
Object parseAttribute(Node node, boolean scope)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = node.getAttributes();
|
||
|
|
String def = getAttribute(attrs, "default");
|
||
|
|
String fixed = getAttribute(attrs, "fixed");
|
||
|
|
int constraintType = AttributeDeclaration.NONE;
|
||
|
|
String constraintValue = null;
|
||
|
|
if (def != null)
|
||
|
|
{
|
||
|
|
constraintType = AttributeDeclaration.DEFAULT;
|
||
|
|
constraintValue = def;
|
||
|
|
}
|
||
|
|
else if (fixed != null)
|
||
|
|
{
|
||
|
|
constraintType = AttributeDeclaration.FIXED;
|
||
|
|
constraintValue = fixed;
|
||
|
|
}
|
||
|
|
// TODO form = (qualified | unqualified)
|
||
|
|
String attrName = getAttribute(attrs, "name");
|
||
|
|
String attrNamespace = getAttribute(attrs, "targetNamespace");
|
||
|
|
String ref = getAttribute(attrs, "ref");
|
||
|
|
String use = getAttribute(attrs, "use");
|
||
|
|
String type = getAttribute(attrs, "type");
|
||
|
|
SimpleType datatype = (type == null) ? null :
|
||
|
|
parseSimpleType(asQName(type, node));
|
||
|
|
Annotation annotation = null;
|
||
|
|
for (Node child = node.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
annotation = parseAnnotation(child);
|
||
|
|
}
|
||
|
|
else if ("simpleType".equals(name))
|
||
|
|
{
|
||
|
|
datatype = parseSimpleType(child);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// TODO throw schema exception
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (scope)
|
||
|
|
{
|
||
|
|
return new AttributeDeclaration(scope,
|
||
|
|
constraintType,
|
||
|
|
constraintValue,
|
||
|
|
new QName(attrNamespace, attrName),
|
||
|
|
datatype,
|
||
|
|
annotation);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
boolean required = "required".equals(use);
|
||
|
|
// TODO ref
|
||
|
|
AttributeDeclaration decl = (ref == null) ?
|
||
|
|
new AttributeDeclaration(scope,
|
||
|
|
AttributeDeclaration.NONE,
|
||
|
|
null,
|
||
|
|
new QName(attrNamespace, attrName),
|
||
|
|
datatype,
|
||
|
|
annotation) :
|
||
|
|
/*schema.getAttributeDeclaration(ref)*/ null;
|
||
|
|
return new AttributeUse(required,
|
||
|
|
constraintType,
|
||
|
|
constraintValue,
|
||
|
|
decl);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
int parseFullDerivationSet(String value)
|
||
|
|
{
|
||
|
|
int ret = XMLSchema.FINAL_NONE;
|
||
|
|
if ("#all".equals(value))
|
||
|
|
{
|
||
|
|
ret = XMLSchema.FINAL_ALL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
StringTokenizer st = new StringTokenizer(value, " ");
|
||
|
|
while (st.hasMoreTokens())
|
||
|
|
{
|
||
|
|
String token = st.nextToken();
|
||
|
|
if ("extension".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_EXTENSION;
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_RESTRICTION;
|
||
|
|
}
|
||
|
|
else if ("list".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_LIST;
|
||
|
|
}
|
||
|
|
else if ("union".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_UNION;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
int parseSimpleTypeDerivationSet(String value)
|
||
|
|
{
|
||
|
|
int ret = XMLSchema.FINAL_NONE;
|
||
|
|
if ("#all".equals(value))
|
||
|
|
{
|
||
|
|
ret = XMLSchema.FINAL_LIST |
|
||
|
|
XMLSchema.FINAL_UNION |
|
||
|
|
XMLSchema.FINAL_RESTRICTION;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
StringTokenizer st = new StringTokenizer(value, " ");
|
||
|
|
while (st.hasMoreTokens())
|
||
|
|
{
|
||
|
|
String token = st.nextToken();
|
||
|
|
if ("list".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_LIST;
|
||
|
|
}
|
||
|
|
else if ("union".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_UNION;
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_RESTRICTION;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
int parseComplexTypeDerivationSet(String value)
|
||
|
|
{
|
||
|
|
int ret = XMLSchema.FINAL_NONE;
|
||
|
|
if ("#all".equals(value))
|
||
|
|
{
|
||
|
|
ret = XMLSchema.FINAL_EXTENSION | XMLSchema.FINAL_RESTRICTION;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
StringTokenizer st = new StringTokenizer(value, " ");
|
||
|
|
while (st.hasMoreTokens())
|
||
|
|
{
|
||
|
|
String token = st.nextToken();
|
||
|
|
if ("extension".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_EXTENSION;
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.FINAL_RESTRICTION;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
int parseBlockSet(String value)
|
||
|
|
{
|
||
|
|
int ret = XMLSchema.BLOCK_NONE;
|
||
|
|
if ("#all".equals(value))
|
||
|
|
{
|
||
|
|
ret = XMLSchema.BLOCK_ALL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
StringTokenizer st = new StringTokenizer(value, " ");
|
||
|
|
while (st.hasMoreTokens())
|
||
|
|
{
|
||
|
|
String token = st.nextToken();
|
||
|
|
if ("extension".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.BLOCK_EXTENSION;
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.BLOCK_RESTRICTION;
|
||
|
|
}
|
||
|
|
else if ("substitution".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.BLOCK_SUBSTITUTION;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
int parseComplexTypeBlockSet(String value)
|
||
|
|
{
|
||
|
|
int ret = XMLSchema.BLOCK_NONE;
|
||
|
|
if ("#all".equals(value))
|
||
|
|
{
|
||
|
|
ret = XMLSchema.BLOCK_EXTENSION | XMLSchema.BLOCK_RESTRICTION;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
StringTokenizer st = new StringTokenizer(value, " ");
|
||
|
|
while (st.hasMoreTokens())
|
||
|
|
{
|
||
|
|
String token = st.nextToken();
|
||
|
|
if ("extension".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.BLOCK_EXTENSION;
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(token))
|
||
|
|
{
|
||
|
|
ret |= XMLSchema.BLOCK_RESTRICTION;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
Object parseElement(Node node, ElementDeclaration parent)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = node.getAttributes();
|
||
|
|
Integer minOccurs = null;
|
||
|
|
Integer maxOccurs = null;
|
||
|
|
Node parentNode = node.getParentNode();
|
||
|
|
boolean notTopLevel = !"schema".equals(parentNode.getLocalName());
|
||
|
|
if (notTopLevel)
|
||
|
|
{
|
||
|
|
String ref = getAttribute(attrs, "ref");
|
||
|
|
if (ref != null)
|
||
|
|
{
|
||
|
|
minOccurs = getOccurrence(getAttribute(attrs, "minOccurs"));
|
||
|
|
maxOccurs = getOccurrence(getAttribute(attrs, "maxOccurs"));
|
||
|
|
// TODO resolve top-level element declaration
|
||
|
|
ElementDeclaration ad = null;
|
||
|
|
return new Particle(minOccurs, maxOccurs, ad);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
String elementName = getAttribute(attrs, "name");
|
||
|
|
String elementNamespace = getAttribute(attrs, "targetNamespace");
|
||
|
|
String type = getAttribute(attrs, "type");
|
||
|
|
Type datatype = (type != null) ?
|
||
|
|
parseSimpleType(asQName(type, node)) : null;
|
||
|
|
int scope = (parent == null) ?
|
||
|
|
XMLSchema.GLOBAL :
|
||
|
|
XMLSchema.LOCAL;
|
||
|
|
String def = getAttribute(attrs, "default");
|
||
|
|
String fixed = getAttribute(attrs, "fixed");
|
||
|
|
int constraintType = AttributeDeclaration.NONE;
|
||
|
|
String constraintValue = null;
|
||
|
|
if (def != null)
|
||
|
|
{
|
||
|
|
constraintType = AttributeDeclaration.DEFAULT;
|
||
|
|
constraintValue = def;
|
||
|
|
}
|
||
|
|
else if (fixed != null)
|
||
|
|
{
|
||
|
|
constraintType = AttributeDeclaration.FIXED;
|
||
|
|
constraintValue = fixed;
|
||
|
|
}
|
||
|
|
String sg = getAttribute(attrs, "substitutionGroup");
|
||
|
|
QName substitutionGroup = QName.valueOf(sg);
|
||
|
|
String sgPrefix = substitutionGroup.getPrefix();
|
||
|
|
if (sgPrefix != null && !"".equals(sgPrefix))
|
||
|
|
{
|
||
|
|
String sgName = substitutionGroup.getLocalPart();
|
||
|
|
String sgNamespace = node.lookupNamespaceURI(sgPrefix);
|
||
|
|
substitutionGroup = new QName(sgNamespace, sgName);
|
||
|
|
}
|
||
|
|
|
||
|
|
String block = getAttribute(attrs, "block");
|
||
|
|
int substitutionGroupExclusions = (block == null) ?
|
||
|
|
schema.blockDefault :
|
||
|
|
parseBlockSet(block);
|
||
|
|
String final_ = getAttribute(attrs, "final");
|
||
|
|
int disallowedSubstitutions = (final_ == null) ?
|
||
|
|
schema.finalDefault :
|
||
|
|
parseFullDerivationSet(final_);
|
||
|
|
|
||
|
|
boolean nillable = "true".equals(getAttribute(attrs, "nillable"));
|
||
|
|
boolean isAbstract = "true".equals(getAttribute(attrs, "abstract"));
|
||
|
|
|
||
|
|
if (notTopLevel)
|
||
|
|
{
|
||
|
|
minOccurs = getOccurrence(getAttribute(attrs, "minOccurs"));
|
||
|
|
maxOccurs = getOccurrence(getAttribute(attrs, "maxOccurs"));
|
||
|
|
String form = getAttribute(attrs, "form");
|
||
|
|
if (form != null)
|
||
|
|
{
|
||
|
|
if ("qualified".equals(form))
|
||
|
|
{
|
||
|
|
elementNamespace = schema.targetNamespace;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (schema.elementFormQualified)
|
||
|
|
{
|
||
|
|
elementNamespace = schema.targetNamespace;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
ElementDeclaration ed =
|
||
|
|
new ElementDeclaration(new QName(elementNamespace, elementName),
|
||
|
|
datatype,
|
||
|
|
scope, parent,
|
||
|
|
constraintType, constraintValue,
|
||
|
|
nillable,
|
||
|
|
substitutionGroup,
|
||
|
|
substitutionGroupExclusions,
|
||
|
|
disallowedSubstitutions,
|
||
|
|
isAbstract);
|
||
|
|
|
||
|
|
for (Node child = node.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
ed.annotation = parseAnnotation(child);
|
||
|
|
}
|
||
|
|
else if ("simpleType".equals(name) && datatype == null)
|
||
|
|
{
|
||
|
|
ed.datatype = parseSimpleType(child);
|
||
|
|
}
|
||
|
|
else if ("complexType".equals(name) && datatype == null)
|
||
|
|
{
|
||
|
|
ed.datatype = parseComplexType(child, ed);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// throw schema exception
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (notTopLevel)
|
||
|
|
{
|
||
|
|
return new Particle(minOccurs, maxOccurs, ed);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return ed;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
Integer getOccurrence(String value)
|
||
|
|
{
|
||
|
|
if (value == null)
|
||
|
|
{
|
||
|
|
return new Integer(1);
|
||
|
|
}
|
||
|
|
else if ("unbounded".equals(value))
|
||
|
|
{
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return new Integer(value);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
SimpleType parseSimpleType(QName typeName)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
SimpleType type = (SimpleType) schema.types.get(typeName);
|
||
|
|
if (!XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(typeName.getNamespaceURI()))
|
||
|
|
return null;
|
||
|
|
String localName = typeName.getLocalPart();
|
||
|
|
return (SimpleType) typeLibrary.createDatatype(localName);
|
||
|
|
}
|
||
|
|
|
||
|
|
SimpleType parseSimpleType(Node simpleType)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = simpleType.getAttributes();
|
||
|
|
String typeFinal = getAttribute(attrs, "final");
|
||
|
|
if (typeFinal == null)
|
||
|
|
{
|
||
|
|
Node schema = simpleType.getParentNode();
|
||
|
|
while (schema != null && !"schema".equals(schema.getLocalName()))
|
||
|
|
{
|
||
|
|
schema = schema.getParentNode();
|
||
|
|
}
|
||
|
|
if (schema != null)
|
||
|
|
{
|
||
|
|
NamedNodeMap schemaAttrs = schema.getAttributes();
|
||
|
|
typeFinal = getAttribute(schemaAttrs, "finalDefault");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
int typeFinality = parseSimpleTypeDerivationSet(typeFinal);
|
||
|
|
QName typeName = asQName(getAttribute(attrs, "name"), simpleType);
|
||
|
|
int variety = 0;
|
||
|
|
Set facets = new LinkedHashSet();
|
||
|
|
int fundamentalFacets = 0; // TODO
|
||
|
|
SimpleType baseType = null; // TODO
|
||
|
|
Annotation annotation = null;
|
||
|
|
// TODO use DatatypeBuilder
|
||
|
|
for (Node child = simpleType.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
annotation = parseAnnotation(child);
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(name))
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("list".equals(name))
|
||
|
|
{
|
||
|
|
variety = SimpleType.LIST;
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
else if ("union".equals(name))
|
||
|
|
{
|
||
|
|
variety = SimpleType.UNION;
|
||
|
|
// TODO
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return new SimpleType(typeName, variety, facets, fundamentalFacets,
|
||
|
|
baseType, annotation);
|
||
|
|
}
|
||
|
|
|
||
|
|
Type parseComplexType(Node complexType, ElementDeclaration parent)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = complexType.getAttributes();
|
||
|
|
QName typeName = asQName(getAttribute(attrs, "name"), complexType);
|
||
|
|
boolean isAbstract = "true".equals(getAttribute(attrs, "abstract"));
|
||
|
|
String block = getAttribute(attrs, "block");
|
||
|
|
int prohibitedSubstitutions = (block == null) ?
|
||
|
|
schema.blockDefault :
|
||
|
|
parseComplexTypeBlockSet(block);
|
||
|
|
String final_ = getAttribute(attrs, "final");
|
||
|
|
int finality = (final_ == null) ?
|
||
|
|
schema.finalDefault :
|
||
|
|
parseComplexTypeDerivationSet(final_);
|
||
|
|
ComplexType type = new ComplexType(typeName, isAbstract,
|
||
|
|
prohibitedSubstitutions, finality);
|
||
|
|
boolean mixed = "true".equals(getAttribute(attrs, "mixed"));
|
||
|
|
for (Node child = complexType.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("simpleContent".equals(name))
|
||
|
|
{
|
||
|
|
parseSimpleContent(child, type);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (mixed)
|
||
|
|
{
|
||
|
|
type.contentType = XMLSchema.CONTENT_MIXED;
|
||
|
|
}
|
||
|
|
return type;
|
||
|
|
}
|
||
|
|
|
||
|
|
void parseSimpleContent(Node simpleContent, ComplexType type)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
for (Node child = simpleContent.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
type.annotations.add(parseAnnotation(child));
|
||
|
|
}
|
||
|
|
else if ("restriction".equals(name))
|
||
|
|
{
|
||
|
|
type.derivationMethod = XMLSchema.FINAL_RESTRICTION;
|
||
|
|
parseRestriction(child, type);
|
||
|
|
}
|
||
|
|
else if ("extension".equals(name))
|
||
|
|
{
|
||
|
|
type.derivationMethod = XMLSchema.FINAL_EXTENSION;
|
||
|
|
parseExtension(child, type);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void parseRestriction(Node restriction, ComplexType type)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = restriction.getAttributes();
|
||
|
|
String base = getAttribute(attrs, "base");
|
||
|
|
QName baseType = asQName(base, restriction);
|
||
|
|
SimpleType simpleType = null;
|
||
|
|
for (Node child = restriction.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
type.annotations.add(parseAnnotation(child));
|
||
|
|
}
|
||
|
|
else if ("simpleType".equals(name))
|
||
|
|
{
|
||
|
|
type.contentType = XMLSchema.CONTENT_SIMPLE;
|
||
|
|
simpleType = parseSimpleType(child);
|
||
|
|
}
|
||
|
|
else if ("minExclusive".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("minInclusive".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("maxExclusive".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("maxInclusive".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("totalDigits".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("fractionDigits".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("length".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("minLength".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("maxLength".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("enumeration".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("whiteSpace".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("pattern".equals(name))
|
||
|
|
{
|
||
|
|
}
|
||
|
|
else if ("attribute".equals(name))
|
||
|
|
{
|
||
|
|
AttributeUse use =
|
||
|
|
(AttributeUse) parseAttribute(child, false);
|
||
|
|
schema.attributeDeclarations.put(use.declaration.name,
|
||
|
|
use.declaration);
|
||
|
|
type.attributeUses.add(use);
|
||
|
|
}
|
||
|
|
else if ("attributeGroup".equals(name))
|
||
|
|
{
|
||
|
|
NamedNodeMap agAttrs = child.getAttributes();
|
||
|
|
String ref = getAttribute(agAttrs, "ref");
|
||
|
|
QName ag = asQName(ref, child);
|
||
|
|
type.attributeUses.add(ag);
|
||
|
|
}
|
||
|
|
else if ("anyAttribute".equals(name))
|
||
|
|
{
|
||
|
|
type.attributeWildcard = parseAnyAttribute(child);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void parseExtension(Node extension, ComplexType type)
|
||
|
|
throws DatatypeException
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = extension.getAttributes();
|
||
|
|
String base = getAttribute(attrs, "base");
|
||
|
|
QName baseType = asQName(base, extension);
|
||
|
|
for (Node child = extension.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
type.annotations.add(parseAnnotation(child));
|
||
|
|
}
|
||
|
|
else if ("attribute".equals(name))
|
||
|
|
{
|
||
|
|
AttributeUse use =
|
||
|
|
(AttributeUse) parseAttribute(child, false);
|
||
|
|
schema.attributeDeclarations.put(use.declaration.name,
|
||
|
|
use.declaration);
|
||
|
|
type.attributeUses.add(use);
|
||
|
|
}
|
||
|
|
else if ("attributeGroup".equals(name))
|
||
|
|
{
|
||
|
|
NamedNodeMap agAttrs = child.getAttributes();
|
||
|
|
String ref = getAttribute(agAttrs, "ref");
|
||
|
|
QName ag = asQName(ref, child);
|
||
|
|
type.attributeUses.add(ag);
|
||
|
|
}
|
||
|
|
else if ("anyAttribute".equals(name))
|
||
|
|
{
|
||
|
|
type.attributeWildcard = parseAnyAttribute(child);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
AnyAttribute parseAnyAttribute(Node node)
|
||
|
|
{
|
||
|
|
NamedNodeMap attrs = node.getAttributes();
|
||
|
|
String namespace = getAttribute(attrs, "namespace");
|
||
|
|
String pc = getAttribute(attrs, "processContents");
|
||
|
|
int processContents = AnyAttribute.STRICT;
|
||
|
|
if ("lax".equals(pc))
|
||
|
|
{
|
||
|
|
processContents = AnyAttribute.LAX;
|
||
|
|
}
|
||
|
|
else if ("skip".equals(pc))
|
||
|
|
{
|
||
|
|
processContents = AnyAttribute.SKIP;
|
||
|
|
}
|
||
|
|
AnyAttribute ret = new AnyAttribute(namespace, processContents);
|
||
|
|
for (Node child = node.getFirstChild(); child != null;
|
||
|
|
child = child.getNextSibling())
|
||
|
|
{
|
||
|
|
String uri = child.getNamespaceURI();
|
||
|
|
String name = child.getLocalName();
|
||
|
|
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(uri) &&
|
||
|
|
child.getNodeType() == Node.ELEMENT_NODE)
|
||
|
|
{
|
||
|
|
if ("annotation".equals(name))
|
||
|
|
{
|
||
|
|
ret.annotation = parseAnnotation(child);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
Annotation parseAnnotation(Node node)
|
||
|
|
{
|
||
|
|
// TODO
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static String getAttribute(NamedNodeMap attrs, String name)
|
||
|
|
{
|
||
|
|
Node attr = attrs.getNamedItem(name);
|
||
|
|
return (attr == null) ? null : attr.getNodeValue();
|
||
|
|
}
|
||
|
|
|
||
|
|
private static QName asQName(String text, Node resolver)
|
||
|
|
{
|
||
|
|
QName name = QName.valueOf(text);
|
||
|
|
String prefix = name.getPrefix();
|
||
|
|
if (prefix != null && prefix.length() > 0)
|
||
|
|
{
|
||
|
|
String uri = resolver.lookupNamespaceURI(prefix);
|
||
|
|
name = new QName(uri, name.getLocalPart());
|
||
|
|
}
|
||
|
|
return name;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|