@Override
void putXMLProperty(XMLName xmlName, Object value) {
// Log("put property: " + name);
// Special-case checks for undefined and null
if (value == null) {
value = "null";
} else if (value instanceof Undefined) {
value = "undefined";
}
if (length() > 1) {
throw ScriptRuntime.typeError("Assignment to lists with more than one item is not supported");
} else if (length() == 0) {
// Secret sauce for super-expandos.
// We set an element here, and then add ourselves to our target.
if (targetObject != null
&& targetProperty != null
&& targetProperty.getLocalName() != null
&& targetProperty.getLocalName().length() > 0) {
// Add an empty element with our targetProperty name and
// then set it.
XML xmlValue = newTextElementXML(null, targetProperty, null);
addToList(xmlValue);
if (xmlName.isAttributeName()) {
setAttribute(xmlName, value);
} else {
XML xml = item(0);
xml.putXMLProperty(xmlName, value);
// Update the list with the new item at location 0.
replace(0, item(0));
}
// Now add us to our parent
XMLName name2 =
XMLName.formProperty(
targetProperty.getNamespace().getUri(), targetProperty.getLocalName());
targetObject.putXMLProperty(name2, this);
replace(0, targetObject.getXML().getLastXmlChild());
} else {
throw ScriptRuntime.typeError("Assignment to empty XMLList without targets not supported");
}
} else if (xmlName.isAttributeName()) {
setAttribute(xmlName, value);
} else {
XML xml = item(0);
xml.putXMLProperty(xmlName, value);
// Update the list with the new item at location 0.
replace(0, item(0));
}
}
XmlNode.QName toNodeQName(Context cx, String name, boolean attribute) {
XmlNode.Namespace defaultNamespace = getDefaultNamespace(cx).getDelegate();
if (name != null && name.equals("*")) {
return XmlNode.QName.create(null, null);
} else {
if (attribute) {
return XmlNode.QName.create(XmlNode.Namespace.GLOBAL, name);
} else {
return XmlNode.QName.create(defaultNamespace, name);
}
}
}
XmlNode.QName toNodeQName(Context cx, Object namespaceValue, Object nameValue) {
// This is duplication of constructQName(cx, namespaceValue, nameValue)
// but for XMLName
String localName;
if (nameValue instanceof QName) {
QName qname = (QName) nameValue;
localName = qname.localName();
} else {
localName = ScriptRuntime.toString(nameValue);
}
XmlNode.Namespace ns;
if (namespaceValue == Undefined.instance) {
if ("*".equals(localName)) {
ns = null;
} else {
ns = getDefaultNamespace(cx).getDelegate();
}
} else if (namespaceValue == null) {
ns = null;
} else if (namespaceValue instanceof Namespace) {
ns = ((Namespace) namespaceValue).getDelegate();
} else {
ns = this.namespacePrototype.constructNamespace(namespaceValue).getDelegate();
}
if (localName != null && localName.equals("*")) localName = null;
return XmlNode.QName.create(ns, localName);
}
static XmlNode newElementWithText(
XmlProcessor processor, XmlNode reference, XmlNode.QName qname, String value) {
if (reference instanceof org.w3c.dom.Document)
throw new IllegalArgumentException("Cannot use Document node as reference");
Document document = null;
if (reference != null) {
document = reference.dom.getOwnerDocument();
} else {
document = processor.newDocument();
}
Node referenceDom = (reference != null) ? reference.dom : null;
Element e = document.createElementNS(qname.getUri(), qname.qualify(referenceDom));
if (value != null) {
e.appendChild(document.createTextNode(value));
}
return XmlNode.createImpl(e);
}
private void exportToScope(boolean sealed) {
xmlPrototype = newXML(XmlNode.createText(options, ""));
xmlListPrototype = newXMLList();
namespacePrototype = Namespace.create(this.globalScope, null, XmlNode.Namespace.GLOBAL);
qnamePrototype =
QName.create(
this, this.globalScope, null, XmlNode.QName.create(XmlNode.Namespace.create(""), ""));
xmlPrototype.exportAsJSClass(sealed);
xmlListPrototype.exportAsJSClass(sealed);
namespacePrototype.exportAsJSClass(sealed);
qnamePrototype.exportAsJSClass(sealed);
}
/** @deprecated */
XMLName toAttributeName(Context cx, Object nameValue) {
if (nameValue instanceof XMLName) {
// TODO Will this always be an XMLName of type attribute name?
return (XMLName) nameValue;
} else if (nameValue instanceof QName) {
return XMLName.create(((QName) nameValue).getDelegate(), true, false);
} else if (nameValue instanceof Boolean
|| nameValue instanceof Number
|| nameValue == Undefined.instance
|| nameValue == null) {
throw badXMLName(nameValue);
} else {
// TODO Not 100% sure that putting these in global namespace is the right thing to do
String localName = null;
if (nameValue instanceof String) {
localName = (String) nameValue;
} else {
localName = ScriptRuntime.toString(nameValue);
}
if (localName != null && localName.equals("*")) localName = null;
return XMLName.create(
XmlNode.QName.create(XmlNode.Namespace.create(""), localName), true, false);
}
}
public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
// This XMLList is being called as a Function.
// Let's find the real Function object.
if (targetProperty == null) throw ScriptRuntime.notFunctionError(this);
String methodName = targetProperty.getLocalName();
boolean isApply = methodName.equals("apply");
if (isApply || methodName.equals("call")) return applyOrCall(isApply, cx, scope, thisObj, args);
if (!(thisObj instanceof XMLObject)) {
throw ScriptRuntime.typeError1("msg.incompat.call", methodName);
}
Object func = null;
Scriptable sobj = thisObj;
while (sobj instanceof XMLObject) {
XMLObject xmlObject = (XMLObject) sobj;
func = xmlObject.getFunctionProperty(cx, methodName);
if (func != Scriptable.NOT_FOUND) {
break;
}
sobj = xmlObject.getExtraMethodSource(cx);
if (sobj != null) {
thisObj = sobj;
if (!(sobj instanceof XMLObject)) {
func = ScriptableObject.getProperty(sobj, methodName);
}
}
}
if (!(func instanceof Callable)) {
throw ScriptRuntime.notFunctionError(thisObj, func, methodName);
}
return ((Callable) func).call(cx, scope, thisObj, args);
}