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package uk.co.gidley.jmxmonitor; |
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import org.apache.commons.cli.CommandLine; |
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import org.apache.commons.cli.CommandLineParser; |
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import org.apache.commons.cli.HelpFormatter; |
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import org.apache.commons.cli.Option; |
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import org.apache.commons.cli.Options; |
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import org.apache.commons.cli.ParseException; |
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import org.apache.commons.cli.PosixParser; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import uk.co.gidley.jmxmonitor.services.InitialisationException; |
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import java.io.File; |
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import java.io.IOException; |
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| 73.5% |
Uncovered Elements: 9 (34) |
Complexity: 7 |
Complexity Density: 0.24 |
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public class JmxMonitor { |
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private static final Logger logger = LoggerFactory.getLogger(JmxMonitor.class); |
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private static final String STOP = "stop"; |
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| 72.7% |
Uncovered Elements: 9 (33) |
Complexity: 7 |
Complexity Density: 0.24 |
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public static void main(String[] args) {... |
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System.out.println("Starting JMX Monitor"); |
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Options options = new Options(); |
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Option configurationFileOption = new Option("c", true, "Configuration Path"); |
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configurationFileOption.setRequired(true); |
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configurationFileOption.setArgs(1); |
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options.addOption(configurationFileOption); |
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Option stopOption = new Option(STOP, false, "Pass to " + STOP + " the process"); |
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options.addOption(stopOption); |
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CommandLineParser parser = new PosixParser(); |
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try { |
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CommandLine cmd = parser.parse(options, args); |
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String configurationFile = cmd.getOptionValue("c"); |
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System.out.println("ConfigurationFile is " + configurationFile); |
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File file = new File(configurationFile); |
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if (file.exists() && file.canRead()) { |
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if (cmd.hasOption(STOP)) { |
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logger.debug("Stopping existing JMXMonitor"); |
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new RegistryManager(configurationFile).stop(); |
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} else { |
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logger.debug("Starting new JMXMonitor"); |
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new RegistryManager(configurationFile).start(); |
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} |
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} else { |
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logger.error("Unable to read configuration exiting {}", file); |
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} |
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} catch (ParseException e) { |
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logger.error("Exception occured {}", e); |
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HelpFormatter formatter = new HelpFormatter(); |
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formatter.printHelp("jmxMonitor", options); |
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} catch (InitialisationException e) { |
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logger.error("{}", e); |
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throw new RuntimeException(e); |
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} catch (IOException e) { |
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logger.error("{}", e); |
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throw new RuntimeException(e); |
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} |
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System.out.println("Exiting JMX Monitor"); |
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} |
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} |