protected void writeAttribute(Attributes attributes, int index) throws IOException {
char quote = format.getAttributeQuoteCharacter();
writer.write(" ");
writer.write(attributes.getQName(index));
writer.write("=");
writer.write(quote);
writeEscapeAttributeEntities(attributes.getValue(index));
writer.write(quote);
}
protected void writeAttribute(Attribute attribute) throws IOException {
writer.write(" ");
writer.write(attribute.getQualifiedName());
writer.write("=");
char quote = format.getAttributeQuoteCharacter();
writer.write(quote);
writeEscapeAttributeEntities(attribute.getValue());
writer.write(quote);
lastOutputNodeType = Node.ATTRIBUTE_NODE;
}
/**
* Writes the attributes of the given element
*
* @param element DOCUMENT ME!
* @throws IOException DOCUMENT ME!
*/
protected void writeAttributes(Element element) throws IOException {
// I do not yet handle the case where the same prefix maps to
// two different URIs. For attributes on the same element
// this is illegal; but as yet we don't throw an exception
// if someone tries to do this
for (int i = 0, size = element.attributeCount(); i < size; i++) {
Attribute attribute = element.attribute(i);
Namespace ns = attribute.getNamespace();
if ((ns != null) && (ns != Namespace.NO_NAMESPACE) && (ns != Namespace.XML_NAMESPACE)) {
String prefix = ns.getPrefix();
String uri = namespaceStack.getURI(prefix);
if (!ns.getURI().equals(uri)) {
writeNamespace(ns);
namespaceStack.push(ns);
}
}
// If the attribute is a namespace declaration, check if we have
// already written that declaration elsewhere (if that's the case,
// it must be in the namespace stack
String attName = attribute.getName();
if (attName.startsWith("xmlns:")) {
String prefix = attName.substring(6);
if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
String uri = attribute.getValue();
namespaceStack.push(prefix, uri);
writeNamespace(prefix, uri);
}
} else if (attName.equals("xmlns")) {
if (namespaceStack.getDefaultNamespace() == null) {
String uri = attribute.getValue();
namespaceStack.push(null, uri);
writeNamespace(null, uri);
}
} else {
char quote = format.getAttributeQuoteCharacter();
writer.write(" ");
writer.write(attribute.getQualifiedName());
writer.write("=");
writer.write(quote);
writeEscapeAttributeEntities(attribute.getValue());
writer.write(quote);
}
}
}
