aboutsummaryrefslogtreecommitdiffstats
path: root/src/de/gultsch/chat/entities/Presences.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/de/gultsch/chat/entities/Presences.java')
-rw-r--r--src/de/gultsch/chat/entities/Presences.java76
1 files changed, 76 insertions, 0 deletions
diff --git a/src/de/gultsch/chat/entities/Presences.java b/src/de/gultsch/chat/entities/Presences.java
new file mode 100644
index 00000000..aabc8440
--- /dev/null
+++ b/src/de/gultsch/chat/entities/Presences.java
@@ -0,0 +1,76 @@
+package de.gultsch.chat.entities;
+
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.Map.Entry;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class Presences {
+
+ public static final int CHAT = -1;
+ public static final int ONLINE = 0;
+ public static final int AWAY = 1;
+ public static final int XA = 2;
+ public static final int DND = 3;
+ public static final int OFFLINE = 4;
+
+ private Hashtable<String, Integer> presences = new Hashtable<String, Integer>();
+
+ public Hashtable<String, Integer> getPresences() {
+ return this.presences;
+ }
+
+ public void updatePresence(String resource, int status) {
+ this.presences.put(resource, status);
+ }
+
+ public void removePresence(String resource) {
+ this.presences.remove(resource);
+ }
+
+ public int getMostAvailableStatus() {
+ int status = OFFLINE;
+ Iterator<Entry<String, Integer>> it = presences.entrySet().iterator();
+ while (it.hasNext()) {
+ Entry<String, Integer> entry = it.next();
+ if (entry.getValue()<status) status = entry.getValue();
+ }
+ return status;
+ }
+
+ public String toJsonString() {
+ JSONArray json = new JSONArray();
+ Iterator<Entry<String, Integer>> it = presences.entrySet().iterator();
+
+ while (it.hasNext()) {
+ Entry<String, Integer> entry = it.next();
+ JSONObject jObj = new JSONObject();
+ try {
+ jObj.put("resource", entry.getKey());
+ jObj.put("status", entry.getValue());
+ } catch (JSONException e) {
+
+ }
+ json.put(jObj);
+ }
+ return json.toString();
+ }
+
+ public static Presences fromJsonString(String jsonString) {
+ Presences presences = new Presences();
+ try {
+ JSONArray json = new JSONArray(jsonString);
+ for (int i = 0; i < json.length(); ++i) {
+ JSONObject jObj = json.getJSONObject(i);
+ presences.updatePresence(jObj.getString("resource"),
+ jObj.getInt("status"));
+ }
+ } catch (JSONException e1) {
+
+ }
+ return presences;
+ }
+}