3 files changed, 81 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/Ping.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/Ping.java
new file mode 100644
index 00000000..ac201c01
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/Ping.java
@@ -0,0 +1,8 @@
+package de.thedevstack.conversationsplus.xmpp.ping;
+
+/**
+ */
+public interface Ping {
+    String NAMESPACE = "urn:xmpp:ping";
+    String ELEMENT = "ping";
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/PingPacketHandler.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/PingPacketHandler.java
new file mode 100644
index 00000000..14e8f57c
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/PingPacketHandler.java
@@ -0,0 +1,22 @@
+package de.thedevstack.conversationsplus.xmpp.ping;
+
+import de.thedevstack.conversationsplus.entities.Account;
+import de.thedevstack.conversationsplus.utils.XmppSendUtil;
+import de.thedevstack.conversationsplus.xmpp.IqPacketHandler;
+import de.thedevstack.conversationsplus.xmpp.exceptions.IqPacketErrorException;
+import de.thedevstack.conversationsplus.xmpp.exceptions.NotAllowedIqException;
+import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacketGenerator;
+
+/**
+ */
+public class PingPacketHandler implements IqPacketHandler {
+    @Override
+    public void handleIqPacket(Account account, IqPacket packet) throws IqPacketErrorException {
+        if (packet.getType() == IqPacket.TYPE.GET) {
+            XmppSendUtil.sendIqPacket(account, IqPacketGenerator.generateIqResultResponse(packet));
+        } else {
+            throw new NotAllowedIqException(packet, "only type=get allowed for processing an XMPP Ping (XEP-0199)");
+        }
+    }
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/PingXep.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/PingXep.java
new file mode 100644
index 00000000..6036a64f
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/ping/PingXep.java
@@ -0,0 +1,51 @@
+package de.thedevstack.conversationsplus.xmpp.ping;
+
+import de.thedevstack.conversationsplus.xmpp.AbstractXep;
+import de.thedevstack.conversationsplus.xmpp.IqPacketHandler;
+
+/**
+ */
+public class PingXep extends AbstractXep {
+    public PingXep() {
+        super();
+    }
+
+    public PingXep(boolean enabled) {
+        super(enabled);
+    }
+
+    @Override
+    public String xepNumber() {
+        return "0199";
+    }
+
+    @Override
+    public String shortName() {
+        return "ping";
+    }
+
+    @Override
+    public String name() {
+        return "XMPP Ping";
+    }
+
+    @Override
+    public String namespace() {
+        return Ping.NAMESPACE;
+    }
+
+    @Override
+    public String featureNamespace() {
+        return Ping.NAMESPACE;
+    }
+
+    @Override
+    public String elementName() {
+        return Ping.ELEMENT;
+    }
+
+    @Override
+    public IqPacketHandler handler() {
+        return new PingPacketHandler();
+    }
+}