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Code Issues Releases Wiki Activity

Enable PacketExtensions for IQs

Browse source 
This is actually only part one, i.e. with this commit if the user adds a
PacketExtension to an IQ it will be included in IQ.toXml(). Which was
previously only the case if the IQ subclass explicitly included packet
extensions.

The second part of the change is to change the IQ provider, so that
packet extensions are automatically parsed.

Cases where PacketExtensions are used for Message and IQ are slightly
changed. The IQ sublcass now only has a field with this
PacketExtension (see for example
bytestreams.ibb.packet.DataPacketExtension).

Also changed hoxt API: Removed unnecessary indirection and made the
API more Smack idiomatic.
This commit is contained in:
Florian Schmaus 2014-11-07 21:12:01 +01:00
parent a9c798f3bb
commit 9e797c1b17
93 changed files with 1347 additions and 1438 deletions
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63
documentation/extensions/hoxt.md
View file

@ -65,13 +65,11 @@ In this example we are HTTP client, so we send request (POST) and handle the
response:
```
// register listener for IQ packets
connection.addPacketListener(new IqPacketListener(), new PacketTypeFilter(IQ.class));
// create a request body
String urlEncodedMessage = "I_love_you";
// create request
HttpOverXmppReq.Req req = new HttpOverXmppReq.Req(HttpMethod.POST, "/mailbox");
HttpOverXmppReq req = new HttpOverXmppReq(HttpMethod.POST, "/mailbox");
req.setVersion("1.1");
// prepare headers
@ -86,52 +84,25 @@ AbstractHttpOverXmpp.Text child = new AbstractHttpOverXmpp.Text(urlEncodedMessag
AbstractHttpOverXmpp.Data data = new AbstractHttpOverXmpp.Data(child);
req.setData(data);
// create IQ packet
HttpOverXmppReq packet = new HttpOverXmppReq();
packet.setReq(req);
packet.setTo("juliet@capulet.com/balcony");
packet.setType(IQ.Type.SET);
packet.setPacketID("42");
// add to
req.setTo("juliet@capulet.com/balcony");
// send it
connection.sendPacket(packet);
// then in your PacketListener
private class IqPacketListener implements PacketListener {
@Override
public void processPacket(Packet packet) {
IQ iq = (IQ) packet;
// verify from and packed ID
if (iq.getFrom().equals("juliet@capulet.com/balcony") && (iq.getPacketID().equals("42"))) {
// ensure it's not ERROR
if (iq.getType().equals(IQ.Type.RESULT)) {
// check if correct IQ implementation arrived
if (iq instanceof HttpOverXmppResp) {
HttpOverXmppResp resp = (HttpOverXmppResp) iq;
// check HTTP response code
if (resp.getResp().getStatusCode() == 200) {
// get content of the response
AbstractHttpOverXmpp.DataChild child = resp.getResp().getData().getChild();
// check which type of content of the response arrived
if (child instanceof AbstractHttpOverXmpp.Xml) {
// print the message and anxiously read if from console ;)
System.out.println(((AbstractHttpOverXmpp.Xml) child).getText());
} else {
// process other AbstractHttpOverXmpp.DataChild subtypes
}
}
connection.sendIqWithResponseCallback(req, new PacketListener() {
public void processPacket(Packet packet) {
HttpOverXmppResp resp = (HttpOverXmppResp) iq;
// check HTTP response code
if (resp.getStatusCode() == 200) {
// get content of the response
NamedElement child = resp.getData().getChild();
// check which type of content of the response arrived
if (child instanceof AbstractHttpOverXmpp.Xml) {
// print the message and anxiously read if from console ;)
System.out.println(((AbstractHttpOverXmpp.Xml) child).getText());
} else {
// process other AbstractHttpOverXmpp.DataChild subtypes
}
}
}
}
}
});
```