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package net.oni2.aeinstaller.backend.oni.management; |
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|
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import java.io.PrintWriter; |
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|
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import net.oni2.platformtools.applicationinvoker.ApplicationInvocationResult; |
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|
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/** |
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* @author Christian Illy |
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*/ |
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public class Logger { |
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PrintWriter log = null; |
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|
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/** |
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* @param logfile |
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* File to log to |
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* @throws FileNotFoundException |
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* Huh? |
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*/ |
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public Logger(File logfile) throws FileNotFoundException { |
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log = new PrintWriter(logfile); |
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} |
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|
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/** |
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* Print an empty line |
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*/ |
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public void println() { |
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log.println(); |
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} |
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|
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/** |
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* Print a string as a line |
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* |
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* @param line |
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* String to print |
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*/ |
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public void println(String line) { |
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log.println(line); |
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} |
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|
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/** |
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* Print a formatted string as a line |
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* |
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* @param fmt |
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* Format string |
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* @param args |
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* Values |
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*/ |
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public void printlnFmt(String fmt, Object... args) { |
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log.println(String.format(fmt, args)); |
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} |
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|
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/** |
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* Close logger |
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*/ |
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public void close() { |
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log.close(); |
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log = null; |
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} |
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|
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/** |
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* Log the application invocation result |
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* |
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* @param result |
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* App result |
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* @param onlyOnError |
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* Print returned output only on errorcode != 0 |
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*/ |
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public void logAppOutput(ApplicationInvocationResult result, |
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boolean onlyOnError) { |
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if (result != null) { |
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log.println("\t\t\tCalled:"); |
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for (String s : result.cmdLine) |
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log.println("\t\t\t\t" + s); |
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log.println("\t\t\tReturned: " + result.errorCode); |
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if (!onlyOnError || result.errorCode != 0) { |
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for (String s : result.output) |
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log.println("\t\t\t\t" + s); |
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} |
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log.println("\t\t\tDuration: " + result.time + " ms"); |
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log.println(); |
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} else { |
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log.println("\t\t\tExecution of external tool failed."); |
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} |
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} |
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|
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} |
