private void validateRequiredExtensionAttributes(Element element, ISchemaElement schemaElement) {
int severity = CompilerFlags.getFlag(fProject, CompilerFlags.P_NO_REQUIRED_ATT);
if (severity == CompilerFlags.IGNORE) return;
ISchemaAttribute[] attInfos = schemaElement.getAttributes();
for (int i = 0; i < attInfos.length; i++) {
ISchemaAttribute attInfo = attInfos[i];
if (attInfo.getUse() == ISchemaAttribute.REQUIRED) {
boolean found = element.getAttributeNode(attInfo.getName()) != null;
if (!found && attInfo.getKind() == IMetaAttribute.JAVA) {
NodeList children = element.getChildNodes();
for (int j = 0; j < children.getLength(); j++) {
if (attInfo.getName().equals(children.item(j).getNodeName())) {
found = true;
break;
}
}
}
if (!found) {
reportMissingRequiredAttribute(element, attInfo.getName(), severity);
}
}
}
}
