}
}
public void readURI(HttpMessage msg) {
SiteMap siteTree = getModel().getSession().getSiteTree();
// record into sitemap if not exist
HttpMessage existing = siteTree.pollPath(msg);
// always add to tree
// if (existing != null) {
// return;
// }
HistoryReference historyRef = null;
try {
historyRef = new HistoryReference(getModel().getSession(), HistoryReference.TYPE_SPIDER, msg);
} catch (Exception e) {}
siteTree.addPath(historyRef, msg);
}