public static void main(String args[]) {
QApplication.initialize(args);
String localName = "myName";
QIODevice device;
{
QXmlItem value = new QXmlItem();
QXmlQuery query = new QXmlQuery();
// ! [0]
query.bindVariable(new QXmlName(query.namePool(), localName), value);
// ! [0]
}
// ! [1]
QByteArray myDocument = new QByteArray();
QBuffer buffer = new QBuffer(myDocument); // This is a QIODevice.
buffer.open(QIODevice.OpenModeFlag.ReadOnly);
QXmlQuery query = new QXmlQuery();
query.bindVariable("myDocument", buffer);
query.setQuery("declare variable $myDocument external; doc($myDocument)");
// ! [1]
// ! [2]
query.bindVariable(new QXmlName(query.namePool(), localName), device);
// ! [2]
}
public static void main(String args[]) {
QApplication.initialize(args);
// ! [0]
QXmlQuery query = new QXmlQuery();
query.setQuery("<e/>, 1, 'two'");
QXmlResultItems result = new QXmlResultItems();
if (query.isValid()) {
query.evaluateToResult(result);
QXmlItem item = result.next();
while (!item.isNull()) {
// Use item
item = result.next();
}
if (result.hasError()) throw new RuntimeException("Runtime error!");
}
// ! [0]
}