conference histories are now working. only the actually needed history is queried

2 files changed, 5 insertions, 1 deletions

diff --git a/src/de/gultsch/chat/entities/Conversation.java b/src/de/gultsch/chat/entities/Conversation.java
index bddd1356..e0e5623c 100644
--- a/src/de/gultsch/chat/entities/Conversation.java
+++ b/src/de/gultsch/chat/entities/Conversation.java
@@ -73,7 +73,7 @@ public class Conversation extends AbstractEntity {
 	}
 	
 	public boolean isRead() {
-		if (this.messages == null) return true;
+		if ((this.messages == null)||(this.messages.size() == 0)) return true;
 		return this.messages.get(this.messages.size() - 1).isRead();
 	}
 	
diff --git a/src/de/gultsch/chat/entities/Message.java b/src/de/gultsch/chat/entities/Message.java
index d53e93c1..a168c645 100644
--- a/src/de/gultsch/chat/entities/Message.java
+++ b/src/de/gultsch/chat/entities/Message.java
@@ -127,5 +127,9 @@ public class Message extends AbstractEntity {
 	public void markUnread() {
 		this.read = false;
 	}
+
+	public void setTime(long time) {
+		this.timeSent = time;
+	}
 	
 }