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pjm2 |
1.1 |
// A first plugin! ;-) |
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// this one rejects packets that do not contain all of the 'essential' data. |
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// Plugins must have a suffix of "__Plugin". |
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// pjm2@ukc.ac.uk |
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class EnforceEssentialData__Plugin implements PluginFilter { |
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// apply the filter and return true if successful. |
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public boolean runFilter(XMLPacket packet){ |
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// return false if any of the essential data is not present. |
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pjm2 |
1.2 |
if (packet.getParam("packet.attributes.machine_name") == null |
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|| packet.getParam("packet.attributes.ip") == null |
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|| packet.getParam("packet.attributes.seq_no") == null |
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|| packet.getParam("packet.attributes.date") == null){ |
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pjm2 |
1.1 |
return false; |
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} |
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// otherwise return true! |
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return true; |
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pjm2 |
1.2 |
} |
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// return the String representation of what the filter does |
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public String getDescription(){ |
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return "Rejects packets that do not have an ip, machine_name, seq_no and date specified as attributes of the root packet tag."; |
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pjm2 |
1.1 |
} |
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} |
