Mercurial > hg > blitz_condensed
view src/org/dancres/blitz/tools/ReconfigLookup.java @ 34:6f68e94c1fb8 default tip
Add CondensedStats monitoring utility, equivalent to vmstat
author | Dominic Cleal <dominic-cleal@cdo2.com> |
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date | Thu, 05 Aug 2010 11:07:25 +0100 |
parents | 3dc0c5604566 |
children |
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package org.dancres.blitz.tools; import org.dancres.blitz.remote.LookupStorage; import org.dancres.blitz.config.ConfigurationFactory; import org.dancres.blitz.disk.Disk; /** * Reimport specified lookup data from specified configuration */ public class ReconfigLookup { private static String[] OPTIONS = new String[] {"-attrs", "-locators", "-groups"}; private static byte[] FLAGS = new byte[] {LookupStorage.INIT_ATTRS, LookupStorage.INIT_LOCATORS, LookupStorage.INIT_GROUPS}; public static void main(String anArgs[]) throws Exception { if (anArgs.length < 2) { System.err.println( "Usage: blitz_config_URL [-attrs | -locators | -groups]+ "); } String[] myURL = new String[] {anArgs[0]}; byte myFlags = 0; for (int i = 1; i < anArgs.length; i++) { myFlags = (byte) (myFlags | convert(anArgs[i])); } ConfigurationFactory.setup(myURL); Disk.init(); LookupStorage myStorage = new LookupStorage(); myStorage.reinit(ConfigurationFactory.getConfig(), myFlags); myStorage.saveState(); Disk.sync(); Disk.stop(); } private static byte convert(String anOption) throws IllegalArgumentException { for (int i = 0; i < OPTIONS.length; i++) { if (OPTIONS[i].equals(anOption)) return FLAGS[i]; } throw new IllegalArgumentException("Invalid option: " + anOption); } }