public void testDOMSelector() throws Exception {
final String markup0 =
"<!DOCTYPE html>\n<html><body><div><h1>Hello!</h1><p>This is the text over here.</p>"
+ "<p>...and another one!</p></div></body></html>";
final DOMSelector selector0 = new DOMSelector("//h1");
final DOMSelector selector1 = new DOMSelector("//p");
final DOMSelector selector2 = new DOMSelector("/html/p");
final DOMSelector selector3 = new DOMSelector("/html/body");
final DOMSelector selector4 = new DOMSelector("/html/body//p");
final DOMSelector selector5 = new DOMSelector("//body/div/p");
final Document doc0 = DOMUtils.getHtml5DOMFor(new StringReader(markup0));
outputResult(selector0, doc0);
outputResult(selector1, doc0);
outputResult(selector2, doc0);
outputResult(selector3, doc0);
outputResult(selector4, doc0);
final List<String> list1 = outputResult(selector5, doc0);
Assert.assertEquals(
list1,
(Arrays.asList(
new String[] {"<p>This is the text over here.</p>", "<p>...and another one!</p>"})));
}
public AssignationSequence parseAssignationSequence(
final Arguments arguments, final String input, final boolean allowParametersWithoutValue) {
Validate.notNull(arguments, "Arguments cannot be null");
Validate.notNull(input, "Input cannot be null");
return parseAssignationSequence(
arguments, DOMUtils.unescapeXml(input, true), true, allowParametersWithoutValue);
}
private static List<String> outputResult(final DOMSelector selector, final Document document) {
final List<Node> selected = selector.select(document.getChildren());
final List<String> selectedStrs = new ArrayList<String>();
for (final Node node : selected) {
selectedStrs.add(DOMUtils.getHtml5For(node));
}
System.out.println("**" + selector + "**");
for (final String selectedStr : selectedStrs) {
System.out.println(selectedStr);
}
return selectedStrs;
}
@Override
public void startElement(
final String uri, final String localName, final String qName, final Attributes attributes)
throws SAXException {
if (!this.xmlDeclarationComputed) {
// SAX specification says the "getEncoding()" method in Locator2 can only
// be called AFTER startDocument has returned and BEFORE endDocument is called.
if (this.locator != null && this.locator instanceof Locator2) {
final Locator2 loc = (Locator2) this.locator;
this.xmlVersion = loc.getXMLVersion();
this.xmlEncoding = loc.getEncoding();
// There seems to be no way of obtaining the "standalone" property
// from the XML declaration.
}
this.xmlDeclarationComputed = true;
}
flushBuffer();
Integer lineNumber = null;
if (this.locator != null) {
lineNumber = Integer.valueOf(this.locator.getLineNumber());
}
final Element element = new Element(qName, this.documentName, lineNumber);
for (int i = 0; i < attributes.getLength(); i++) {
element.setAttribute(
attributes.getQName(i),
DOMUtils.unescapeXml(
TemplatePreprocessingReader.removeEntitySubstitutions(attributes.getValue(i)),
true));
}
this.elementStack.push(element);
}
public FragmentSelection parseFragmentSelection(final Arguments arguments, final String input) {
Validate.notNull(arguments, "Arguments cannot be null");
Validate.notNull(input, "Input cannot be null");
return parseFragmentSelection(arguments, DOMUtils.unescapeXml(input, true), true);
}
public Each parseEach(final Arguments arguments, final String input) {
Validate.notNull(arguments, "Arguments cannot be null");
Validate.notNull(input, "Input cannot be null");
return parseEach(arguments, DOMUtils.unescapeXml(input, true), true);
}
public ExpressionSequence parseExpressionSequence(final Arguments arguments, final String input) {
Validate.notNull(arguments, "Arguments cannot be null");
Validate.notNull(input, "Input cannot be null");
return parseExpressionSequence(arguments, DOMUtils.unescapeXml(input, true), true);
}