in src/org/apache/xerces/impl/dtd/XMLDTDValidator.java [1155:1362]
protected void addDTDDefaultAttrsAndValidate(QName elementName, int elementIndex,
XMLAttributes attributes)
throws XNIException {
// is there anything to do?
if (elementIndex == -1 || fDTDGrammar == null) {
return;
}
//
// Check after all specified attrs are scanned
// (1) report error for REQUIRED attrs that are missing (V_TAGc)
// (2) add default attrs (FIXED and NOT_FIXED)
//
int attlistIndex = fDTDGrammar.getFirstAttributeDeclIndex(elementIndex);
while (attlistIndex != -1) {
fDTDGrammar.getAttributeDecl(attlistIndex, fTempAttDecl);
if (DEBUG_ATTRIBUTES) {
if (fTempAttDecl != null) {
XMLElementDecl elementDecl = new XMLElementDecl();
fDTDGrammar.getElementDecl(elementIndex, elementDecl);
System.out.println("element: "+(elementDecl.name.localpart));
System.out.println("attlistIndex " + attlistIndex + "\n"+
"attName : '"+(fTempAttDecl.name.localpart) + "'\n"
+ "attType : "+fTempAttDecl.simpleType.type + "\n"
+ "attDefaultType : "+fTempAttDecl.simpleType.defaultType + "\n"
+ "attDefaultValue : '"+fTempAttDecl.simpleType.defaultValue + "'\n"
+ attributes.getLength() +"\n"
);
}
}
String attPrefix = fTempAttDecl.name.prefix;
String attLocalpart = fTempAttDecl.name.localpart;
String attRawName = fTempAttDecl.name.rawname;
String attType = getAttributeTypeName(fTempAttDecl);
int attDefaultType =fTempAttDecl.simpleType.defaultType;
String attValue = null;
if (fTempAttDecl.simpleType.defaultValue != null) {
attValue = fTempAttDecl.simpleType.defaultValue;
}
boolean specified = false;
boolean required = attDefaultType == XMLSimpleType.DEFAULT_TYPE_REQUIRED;
boolean cdata = attType == XMLSymbols.fCDATASymbol;
if (!cdata || required || attValue != null) {
int attrCount = attributes.getLength();
for (int i = 0; i < attrCount; i++) {
if (attributes.getQName(i) == attRawName) {
specified = true;
break;
}
}
}
if (!specified) {
if (required) {
if (fPerformValidation) {
Object[] args = {elementName.localpart, attRawName};
fErrorReporter.reportError(XMLMessageFormatter.XML_DOMAIN,
"MSG_REQUIRED_ATTRIBUTE_NOT_SPECIFIED", args,
XMLErrorReporter.SEVERITY_ERROR);
}
}
else if (attValue != null) {
if (fPerformValidation && fGrammarBucket.getStandalone()) {
if (fDTDGrammar.getAttributeDeclIsExternal(attlistIndex)) {
Object[] args = { elementName.localpart, attRawName};
fErrorReporter.reportError(XMLMessageFormatter.XML_DOMAIN,
"MSG_DEFAULTED_ATTRIBUTE_NOT_SPECIFIED", args,
XMLErrorReporter.SEVERITY_ERROR);
}
}
// add namespace information
if (fNamespaces) {
int index = attRawName.indexOf(':');
if (index != -1) {
attPrefix = attRawName.substring(0, index);
attPrefix = fSymbolTable.addSymbol(attPrefix);
attLocalpart = attRawName.substring(index + 1);
attLocalpart = fSymbolTable.addSymbol(attLocalpart);
}
}
// add attribute
fTempQName.setValues(attPrefix, attLocalpart, attRawName, fTempAttDecl.name.uri);
int newAttr = attributes.addAttribute(fTempQName, attType, attValue);
}
}
// get next att decl in the Grammar for this element
attlistIndex = fDTDGrammar.getNextAttributeDeclIndex(attlistIndex);
}
// now iterate through the expanded attributes for
// 1. if every attribute seen is declared in the DTD
// 2. check if the VC: default_fixed holds
// 3. validate every attribute.
int attrCount = attributes.getLength();
for (int i = 0; i < attrCount; i++) {
String attrRawName = attributes.getQName(i);
boolean declared = false;
if (fPerformValidation) {
if (fGrammarBucket.getStandalone()) {
// check VC: Standalone Document Declaration, entities
// references appear in the document.
// REVISIT: this can be combined to a single check in
// startEntity if we add one more argument in
// startEnity, inAttrValue
String nonNormalizedValue = attributes.getNonNormalizedValue(i);
if (nonNormalizedValue != null) {
String entityName = getExternalEntityRefInAttrValue(nonNormalizedValue);
if (entityName != null) {
fErrorReporter.reportError(XMLMessageFormatter.XML_DOMAIN,
"MSG_REFERENCE_TO_EXTERNALLY_DECLARED_ENTITY_WHEN_STANDALONE",
new Object[]{entityName},
XMLErrorReporter.SEVERITY_ERROR);
}
}
}
}
int attDefIndex = -1;
int position =
fDTDGrammar.getFirstAttributeDeclIndex(elementIndex);
while (position != -1) {
fDTDGrammar.getAttributeDecl(position, fTempAttDecl);
if (fTempAttDecl.name.rawname == attrRawName) {
// found the match att decl,
attDefIndex = position;
declared = true;
break;
}
position = fDTDGrammar.getNextAttributeDeclIndex(position);
}
if (!declared) {
if (fPerformValidation) {
// REVISIT - cache the elem/attr tuple so that we only
// give this error once for each unique occurrence
Object[] args = { elementName.rawname, attrRawName};
fErrorReporter.reportError(XMLMessageFormatter.XML_DOMAIN,
"MSG_ATTRIBUTE_NOT_DECLARED",
args,XMLErrorReporter.SEVERITY_ERROR);
}
continue;
}
// attribute is declared
// fTempAttDecl should have the right value set now, so
// the following is not needed
// fGrammar.getAttributeDecl(attDefIndex,fTempAttDecl);
String type = getAttributeTypeName(fTempAttDecl);
attributes.setType(i, type);
attributes.getAugmentations(i).putItem(Constants.ATTRIBUTE_DECLARED, Boolean.TRUE);
boolean changedByNormalization = false;
String oldValue = attributes.getValue(i);
String attrValue = oldValue;
if (attributes.isSpecified(i) && type != XMLSymbols.fCDATASymbol) {
changedByNormalization = normalizeAttrValue(attributes, i);
attrValue = attributes.getValue(i);
if (fPerformValidation && fGrammarBucket.getStandalone()
&& changedByNormalization
&& fDTDGrammar.getAttributeDeclIsExternal(position)
) {
// check VC: Standalone Document Declaration
fErrorReporter.reportError(XMLMessageFormatter.XML_DOMAIN,
"MSG_ATTVALUE_CHANGED_DURING_NORMALIZATION_WHEN_STANDALONE",
new Object[]{attrRawName, oldValue, attrValue},
XMLErrorReporter.SEVERITY_ERROR);
}
}
if (!fPerformValidation) {
continue;
}
if (fTempAttDecl.simpleType.defaultType ==
XMLSimpleType.DEFAULT_TYPE_FIXED) {
String defaultValue = fTempAttDecl.simpleType.defaultValue;
if (!attrValue.equals(defaultValue)) {
Object[] args = {elementName.localpart,
attrRawName,
attrValue,
defaultValue};
fErrorReporter.reportError(XMLMessageFormatter.XML_DOMAIN,
"MSG_FIXED_ATTVALUE_INVALID",
args, XMLErrorReporter.SEVERITY_ERROR);
}
}
if (fTempAttDecl.simpleType.type == XMLSimpleType.TYPE_ENTITY ||
fTempAttDecl.simpleType.type == XMLSimpleType.TYPE_ENUMERATION ||
fTempAttDecl.simpleType.type == XMLSimpleType.TYPE_ID ||
fTempAttDecl.simpleType.type == XMLSimpleType.TYPE_IDREF ||
fTempAttDecl.simpleType.type == XMLSimpleType.TYPE_NMTOKEN ||
fTempAttDecl.simpleType.type == XMLSimpleType.TYPE_NOTATION
) {
validateDTDattribute(elementName, attrValue, fTempAttDecl);
}
} // for all attributes
} // addDTDDefaultAttrsAndValidate(int,XMLAttrList)