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root/i-scream/experimental/server/PluginManager/EnforceEssentialData__Plugin.java
Revision: 1.1
Committed: Fri Dec 1 10:04:28 2000 UTC (23 years, 11 months ago) by pjm2
Branch: MAIN
Log Message:
A plugin to remove packets that don't contain all of the 'essential'
fields.

File Contents

# Content
1 // A first plugin! ;-)
2 // this one rejects packets that do not contain all of the 'essential' data.
3
4 // Plugins must have a suffix of "__Plugin".
5
6 // pjm2@ukc.ac.uk
7
8 class EnforceEssentialData__Plugin implements PluginFilter {
9
10 // apply the filter and return true if successful.
11 public boolean runFilter(XMLPacket packet){
12
13 // return false if any of the essential data is not present.
14 if (packet.getParam("machine_name") == null
15 || packet.getParam("ip") == null
16 || packet.getParam("seq_no") == null
17 || packet.getParam("machine_name") == null){
18 return false;
19 }
20
21 // otherwise return true!
22 return true;
23
24 }
25
26 }