protected Way parseWay() throws XMLStreamException {
WayData wd = new WayData();
readCommon(wd);
Way w = new Way(wd.getId(), wd.getVersion());
w.setVisible(wd.isVisible());
w.load(wd);
externalIdMap.put(wd.getPrimitiveId(), w);
Collection<Long> nodeIds = new ArrayList<Long>();
while (true) {
int event = parser.next();
if (event == XMLStreamConstants.START_ELEMENT) {
if (parser.getLocalName().equals("nd")) {
nodeIds.add(parseWayNode(w));
} else if (parser.getLocalName().equals("tag")) {
parseTag(w);
} else {
parseUnknown();
}
} else if (event == XMLStreamConstants.END_ELEMENT) {
break;
}
}
if (w.isDeleted() && nodeIds.size() > 0) {
System.out.println(tr("Deleted way {0} contains nodes", w.getUniqueId()));
nodeIds = new ArrayList<Long>();
}
ways.put(wd.getUniqueId(), nodeIds);
return w;
}
/**
* their way is not visible anymore.
*
* <p>=> conflict
*/
@Test
public void waySimple_TheirVersionNotVisibleMyIsModified() {
Node mn1 = new Node(new LatLon(0, 0));
mn1.setOsmId(1, 1);
my.addPrimitive(mn1);
Node mn2 = new Node(new LatLon(1, 1));
mn2.setOsmId(2, 1);
my.addPrimitive(mn2);
Way myWay = new Way();
myWay.setOsmId(3, 1);
myWay.addNode(mn1);
myWay.addNode(mn2);
myWay.setModified(true);
my.addPrimitive(myWay);
Way theirWay = new Way();
theirWay.setOsmId(3, 2);
theirWay.setVisible(false);
/* Invisible objects fetched from the server should be marked as "deleted".
* Otherwise it's an error.
*/
theirWay.setDeleted(true);
their.addPrimitive(theirWay);
DataSetMerger visitor = new DataSetMerger(my, their);
visitor.merge();
Way merged = (Way) my.getPrimitiveById(3, OsmPrimitiveType.WAY);
assertEquals(1, visitor.getConflicts().size());
assertTrue(visitor.getConflicts().hasConflictForMy(myWay));
assertTrue(visitor.getConflicts().hasConflictForTheir(theirWay));
assertEquals(myWay, merged);
}