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Code Issues Releases Wiki Activity

SMACK-163 Fixed NPE in accessing form field information.

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@12200 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
rcollier 2011-03-29 00:44:38 +00:00
parent 9176bf4a83
commit 8a8b8ccd79
2 changed files with 59 additions and 11 deletions
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20
source/org/jivesoftware/smackx/muc/RoomInfo.java
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@ -21,6 +21,7 @@
package org.jivesoftware.smackx.muc;
import org.jivesoftware.smackx.Form;
import org.jivesoftware.smackx.FormField;
import org.jivesoftware.smackx.packet.DiscoverInfo;
import java.util.Iterator;
@ -88,17 +89,14 @@ public class RoomInfo {
// Get the information based on the discovered extended information
Form form = Form.getFormFrom(info);
if (form != null) {
this.description =
form.getField("muc#roominfo_description").getValues().next();
Iterator<String> values = form.getField("muc#roominfo_subject").getValues();
if (values.hasNext()) {
this.subject = values.next();
}
else {
this.subject = "";
}
this.occupantsCount =
Integer.parseInt(form.getField("muc#roominfo_occupants").getValues()
FormField descField = form.getField("muc#roominfo_description");
this.description = descField == null ? "" : descField.getValues().next();
FormField subjField = form.getField("muc#roominfo_subject");
this.subject = subjField == null ? "" : subjField.getValues().next();
FormField occCountField = form.getField("muc#roominfo_occupants");
this.occupantsCount = occCountField == null ? -1 : Integer.parseInt(occCountField.getValues()
.next());
}
}