XSDAttributeGroupTraverserpublic class XSDAttributeGroupTraverser extends XSDAbstractTraverser The attribute group definition schema component traverser.
Content: (annotation?, ((attribute | attributeGroup)*, anyAttribute?))
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Methods Summary |
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com.sun.org.apache.xerces.internal.impl.xs.XSAttributeGroupDecl | traverseGlobal(org.w3c.dom.Element elmNode, com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDocumentInfo schemaDoc, com.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar grammar)
XSAttributeGroupDecl attrGrp = new XSAttributeGroupDecl();
// General Attribute Checking for elmNode declared globally
Object[] attrValues = fAttrChecker.checkAttributes(elmNode, true, schemaDoc);
String nameAttr = (String) attrValues[XSAttributeChecker.ATTIDX_NAME];
// global declaration must have a name
if (nameAttr == null) {
reportSchemaError("s4s-att-must-appear", new Object[]{"attributeGroup (global)", "name"}, elmNode);
nameAttr = "no name";
}
attrGrp.fName = nameAttr;
attrGrp.fTargetNamespace = schemaDoc.fTargetNamespace;
// check the content
Element child = DOMUtil.getFirstChildElement(elmNode);
XSAnnotationImpl annotation = null;
if (child!=null && DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
annotation = traverseAnnotationDecl(child, attrValues, false, schemaDoc);
child = DOMUtil.getNextSiblingElement(child);
}
else {
String text = DOMUtil.getSyntheticAnnotation(elmNode);
if (text != null) {
annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
}
}
// Traverse the attribute and attribute group elements and fill in the
// attributeGroup structure
Element nextNode = traverseAttrsAndAttrGrps(child, attrGrp, schemaDoc, grammar, null);
if (nextNode!=null) {
// An invalid element was found...
Object[] args = new Object [] {nameAttr, "(annotation?, ((attribute | attributeGroup)*, anyAttribute?))", DOMUtil.getLocalName(nextNode)};
reportSchemaError("s4s-elt-must-match.1", args, nextNode);
}
// Remove prohibited attributes from the set
attrGrp.removeProhibitedAttrs();
// check for restricted redefine:
XSAttributeGroupDecl redefinedAttrGrp = (XSAttributeGroupDecl)fSchemaHandler.getGrpOrAttrGrpRedefinedByRestriction(
XSDHandler.ATTRIBUTEGROUP_TYPE,
new QName(XMLSymbols.EMPTY_STRING, nameAttr, nameAttr, schemaDoc.fTargetNamespace),
schemaDoc, elmNode);
if(redefinedAttrGrp != null) {
Object[] errArgs = attrGrp.validRestrictionOf(nameAttr, redefinedAttrGrp);
if (errArgs != null) {
reportSchemaError((String)errArgs[errArgs.length-1], errArgs, child);
reportSchemaError("src-redefine.7.2.2", new Object [] {nameAttr, errArgs[errArgs.length-1]}, child);
}
}
attrGrp.fAnnotation = annotation;
// make an entry in global declarations.
grammar.addGlobalAttributeGroupDecl(attrGrp);
fAttrChecker.returnAttrArray(attrValues, schemaDoc);
return attrGrp;
| com.sun.org.apache.xerces.internal.impl.xs.XSAttributeGroupDecl | traverseLocal(org.w3c.dom.Element elmNode, com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDocumentInfo schemaDoc, com.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar grammar)
// General Attribute Checking for elmNode declared locally
Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
// get attribute
QName refAttr = (QName) attrValues[XSAttributeChecker.ATTIDX_REF];
XSAttributeGroupDecl attrGrp = null;
// ref should be here.
if (refAttr == null) {
reportSchemaError("s4s-att-must-appear", new Object[]{"attributeGroup (local)", "ref"}, elmNode);
fAttrChecker.returnAttrArray(attrValues, schemaDoc);
return null;
}
// get global decl
attrGrp = (XSAttributeGroupDecl)fSchemaHandler.getGlobalDecl(schemaDoc, XSDHandler.ATTRIBUTEGROUP_TYPE, refAttr, elmNode);
// no children are allowed here except annotation, which is optional.
Element child = DOMUtil.getFirstChildElement(elmNode);
if (child != null) {
String childName = DOMUtil.getLocalName(child);
if (childName.equals(SchemaSymbols.ELT_ANNOTATION)) {
traverseAnnotationDecl(child, attrValues, false, schemaDoc);
child = DOMUtil.getNextSiblingElement(child);
}
if (child != null) {
Object[] args = new Object [] {refAttr.rawname, "(annotation?)", DOMUtil.getLocalName(child)};
reportSchemaError("s4s-elt-must-match.1", args, child);
}
} // if
fAttrChecker.returnAttrArray(attrValues, schemaDoc);
return attrGrp;
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