/** initializes NetPeerGroup and the CMS */
private void startJxta() {
try {
// create, and Start the default jxta NetPeerGroup
netPeerGroup = PeerGroupFactory.newNetPeerGroup();
// uncomment the following line if you want to start the app defined
// the NetPeerGroup Advertisement (by default it's the shell)
// in this case we want use jxta directly.
// netPeerGroup.startApp(null);
// instanciate and initialize a content management service for
// the NetPeerGroup
cms = new CMS();
cms.init(netPeerGroup, null, null);
// set up a ShareDemo directory inside the JXTA_HOME directory
String homedir = System.getProperty("JXTA_HOME");
homedir = (homedir != null) ? homedir + "ShareDemo" : "ShareDemo";
// start CMS, creating a directory named ShareDemo to store the
// ContentAdvertisement cache in.
if (cms.startApp(new File(homedir)) == -1) {
System.out.println("CMS initialization failed");
System.exit(-1);
}
} catch (PeerGroupException e) {
// could not instanciate the group, print the stack and exit
System.out.println("fatal error : group creation failure");
e.printStackTrace();
System.exit(1);
}
}
public ShareDemo() {
startJxta();
// adds a search listener that monitors incoming list requests
cms.addSearchListener(new MySearchListener());
ShareWindow window = new ShareWindow();
window.setVisible(true);
}