public static void main(String[] args) {
try {
int maxLevel = 2;
int maxThreads = 5;
if (args.length == 4) {
maxThreads = Integer.parseInt(args[3]);
}
if (args.length >= 3) {
maxLevel = Integer.parseInt(args[2]);
}
if (args.length >= 2) {
URLQueue q = new URLQueue();
q.setFilenamePrefix(args[1]);
q.push(new URL(args[0]), 0);
new WSDLCrawler(q, maxLevel, maxThreads);
return;
}
} catch (Exception e) {
System.err.println("An error occured: ");
e.printStackTrace();
// System.err.println(e.toString());
}
System.err.println(
"Usage: java WSDLCrawler <url> <filenamePrefix> [<maxLevel> [<maxThreads>]]");
System.err.println("Crawls the web for WSDL descriptions.");
}
