@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));
}
}
@Override
public void put(int index, Scriptable start, Object value) {
Object parent = Undefined.instance;
// Convert text into XML if needed.
XMLObject xmlValue;
// Special-case checks for undefined and null
if (value == null) {
value = "null";
} else if (value instanceof Undefined) {
value = "undefined";
}
if (value instanceof XMLObject) {
xmlValue = (XMLObject) value;
} else {
if (targetProperty == null) {
xmlValue = newXMLFromJs(value.toString());
} else {
// Note that later in the code, we will use this as an argument to replace(int,value)
// So we will be "replacing" this element with itself
// There may well be a better way to do this
// TODO Find a way to refactor this whole method and simplify it
xmlValue = item(index);
if (xmlValue == null) {
XML x = item(0);
xmlValue = x == null ? newTextElementXML(null, targetProperty, null) : x.copy();
}
((XML) xmlValue).setChildren(value);
}
}
// Find the parent
if (index < length()) {
parent = item(index).parent();
} else if (length() == 0) {
parent = targetObject != null ? targetObject.getXML() : parent();
} else {
// Appending
parent = parent();
}
if (parent instanceof XML) {
// found parent, alter doc
XML xmlParent = (XML) parent;
if (index < length()) {
// We're replacing the the node.
XML xmlNode = getXmlFromAnnotation(index);
if (xmlValue instanceof XML) {
replaceNode(xmlNode, (XML) xmlValue);
replace(index, xmlNode);
} else if (xmlValue instanceof XMLList) {
// Replace the first one, and add the rest on the list.
XMLList list = (XMLList) xmlValue;
if (list.length() > 0) {
int lastIndexAdded = xmlNode.childIndex();
replaceNode(xmlNode, list.item(0));
replace(index, list.item(0));
for (int i = 1; i < list.length(); i++) {
xmlParent.insertChildAfter(xmlParent.getXmlChild(lastIndexAdded), list.item(i));
lastIndexAdded++;
insert(index + i, list.item(i));
}
}
}
} else {
// Appending
xmlParent.appendChild(xmlValue);
addToList(xmlParent.getLastXmlChild());
}
} else {
// Don't all have same parent, no underlying doc to alter
if (index < length()) {
XML xmlNode = getXML(_annos, index);
if (xmlValue instanceof XML) {
replaceNode(xmlNode, (XML) xmlValue);
replace(index, xmlNode);
} else if (xmlValue instanceof XMLList) {
// Replace the first one, and add the rest on the list.
XMLList list = (XMLList) xmlValue;
if (list.length() > 0) {
replaceNode(xmlNode, list.item(0));
replace(index, list.item(0));
for (int i = 1; i < list.length(); i++) {
insert(index + i, list.item(i));
}
}
}
} else {
addToList(xmlValue);
}
}
}