/**
* Get differences between doms.
*
* @param controlDom The control dom.
* @param testDom The test dom.
* @param ignoreAttributes The list of attributes to ignore.
* @return The differences.
*/
@SuppressWarnings("unchecked")
public static List<Difference> getDifferences(
String controlDom, String testDom, final List<String> ignoreAttributes) {
try {
Diff d = new Diff(Helper.getDocument(controlDom), Helper.getDocument(testDom));
DetailedDiff dd = new DetailedDiff(d);
dd.overrideDifferenceListener(
new DifferenceListener() {
@Override
public void skippedComparison(Node control, Node test) {}
@Override
public int differenceFound(Difference difference) {
if (difference.getControlNodeDetail() == null
|| difference.getControlNodeDetail().getNode() == null
|| difference.getTestNodeDetail() == null
|| difference.getTestNodeDetail().getNode() == null) {
return RETURN_ACCEPT_DIFFERENCE;
}
if (ignoreAttributes.contains(difference.getTestNodeDetail().getNode().getNodeName())
|| ignoreAttributes.contains(
difference.getControlNodeDetail().getNode().getNodeName())) {
return RETURN_IGNORE_DIFFERENCE_NODES_IDENTICAL;
}
return RETURN_ACCEPT_DIFFERENCE;
}
});
return dd.getAllDifferences();
} catch (Exception e) {
LOGGER.error("Error with getDifferences: " + e.getMessage(), e);
}
return null;
}
