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class SystemMonitor { |
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public SystemMonitor( Config config ){ |
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// create a new instace, get the info we need out of config |
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// like things to monitor |
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lastCheck = System.currentTimeMillis(); |
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sequence = 0; |
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// why oh why wont ultra edit let me put Long in the next line? oh its trying to |
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// correct keywords =| |
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checkInterval = Long.parseLong(config.getProperty("UDPINTEVAL")); |
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} |
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public String getInfo(){ |
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// called to retrieve the stored averages and output them as a XML string |
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XMLFormatter xml = new XMLFormatter("packet"); |
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|
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// just send some dummy info for now. |
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xml.addNest("packet_info"); |
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String currentTime = Long.toString(System.currentTimeMillis()); |
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xml.addElement("date_time", currentTime ); |
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xml.addElement("sequence", Integer.toString(sequence)); |
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xml.closeNest(); |
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xml.addNest("core"); |
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xml.addElement("cpu","100"); |
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xml.addElement("memory","200"); |
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xml.closeNest(); |
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xml.addNest("additional"); |
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xml.addElement("users","20"); |
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xml.closeNest(); |
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|
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// MUST FIX THIS..!!!! |
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while ( System.currentTimeMillis() < ( lastCheck + checkInterval ) ){ |
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// errm do nothing.. block or something. |
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} |
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// increment sequence. |
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sequence++; |
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// finally return a string |
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return xml.returnXML(); |
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} // getinfo() |
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// last time the system data was returned. |
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private long lastCheck; |
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private int sequence; |
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private long checkInterval; |
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} // class |
