This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Logback: the generic, reliable, fast and flexible logging framework.". The branch, master has been updated via d88160e448083dcf5524bf926b45b91cf4ebb1a1 (commit) from f23196e82fa25ef60ea80ad0470e6dd074cdc3ae (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://git.qos.ch/gitweb/?p=logback.git;a=commit;h=d88160e448083dcf5524bf926... http://github.com/ceki/logback/commit/d88160e448083dcf5524bf926b45b91cf4ebb1... commit d88160e448083dcf5524bf926b45b91cf4ebb1a1 Author: Ceki Gulcu <ceki@qos.ch> Date: Tue Mar 15 18:41:26 2011 +0100 dabbling in yoda time diff --git a/logback-core/pom.xml b/logback-core/pom.xml index 51bb098..03383ed 100644 --- a/logback-core/pom.xml +++ b/logback-core/pom.xml @@ -84,6 +84,13 @@ <artifactId>scala-library</artifactId> <scope>test</scope> </dependency> + + <dependency> + <groupId>joda-time</groupId> + <artifactId>joda-time</artifactId> + <optional>true</optional> + </dependency> + </dependencies> diff --git a/logback-core/src/test/java/ch/qos/logback/core/time/DateFormattingThroughputTest.java b/logback-core/src/test/java/ch/qos/logback/core/time/DateFormattingThroughputTest.java new file mode 100644 index 0000000..624390d --- /dev/null +++ b/logback-core/src/test/java/ch/qos/logback/core/time/DateFormattingThroughputTest.java @@ -0,0 +1,99 @@ +package ch.qos.logback.core.time; + +import ch.qos.logback.core.contention.RunnableWithCounterAndDone; +import ch.qos.logback.core.contention.ThreadedThroughputCalculator; +import org.joda.time.format.DateTimeFormat; +import org.joda.time.format.DateTimeFormatter; +import org.junit.Ignore; +import org.junit.Test; + +import java.text.SimpleDateFormat; +import java.util.Date; + + +@Ignore +public class DateFormattingThroughputTest { + + + ThreadedThroughputCalculator t; + + static int THREAD_COUNT = 30; + static long OVERALL_DURATION_IN_MILLIS = 2000; + + static String PATTERN = "yyyy-MM-dd'T'HH:mm:ss"; + + @Test + public void sdf() throws InterruptedException { + ThreadedThroughputCalculator tp = new ThreadedThroughputCalculator( + OVERALL_DURATION_IN_MILLIS); + + SimpleDateFormat sdf = new SimpleDateFormat(PATTERN); + RunnableWithCounterAndDone[] sdfRunnables = buildSDFRunnables(sdf); + tp.execute(sdfRunnables); + tp.printThroughput("SDF with synchronization: ", true); + } + + RunnableWithCounterAndDone[] buildSDFRunnables(SimpleDateFormat sdf) { + RunnableWithCounterAndDone[] runnables = new RunnableWithCounterAndDone[THREAD_COUNT]; + for (int i = 0; i < THREAD_COUNT; i++) { + runnables[i] = new SDFRunnabable(sdf); + } + return runnables; + } + + @Test + public void yoda() throws InterruptedException { + ThreadedThroughputCalculator tp = new ThreadedThroughputCalculator( + OVERALL_DURATION_IN_MILLIS); + + DateTimeFormatter fmt = DateTimeFormat.forPattern(PATTERN); + RunnableWithCounterAndDone[] yodaRunnables = buildYodaRunnables(fmt); + tp.execute(yodaRunnables); + tp.printThroughput("Yoda: ", true); + } + + RunnableWithCounterAndDone[] buildYodaRunnables(DateTimeFormatter fmt) { + RunnableWithCounterAndDone[] runnables = new RunnableWithCounterAndDone[THREAD_COUNT]; + for (int i = 0; i < THREAD_COUNT; i++) { + runnables[i] = new YodaTimeRunnable(fmt); + } + return runnables; + } + + + class SDFRunnabable extends RunnableWithCounterAndDone { + + SimpleDateFormat sdf; + + SDFRunnabable(SimpleDateFormat sdf) { + this.sdf = sdf; + } + + public void run() { + while (!done) { + synchronized (sdf) { + sdf.format(new Date()); + } + counter++; + } + } + } + + class YodaTimeRunnable extends RunnableWithCounterAndDone { + + DateTimeFormatter yodaDTFt; + + YodaTimeRunnable(DateTimeFormatter dtf) { + this.yodaDTFt = dtf; + } + + public void run() { + while (!done) { + long now = System.currentTimeMillis(); + yodaDTFt.print(now); + counter++; + } + } + } + +} diff --git a/pom.xml b/pom.xml index 514ea01..6a30698 100755 --- a/pom.xml +++ b/pom.xml @@ -167,6 +167,12 @@ <version>${scala.version}</version> </dependency> + <dependency> + <groupId>joda-time</groupId> + <artifactId>joda-time</artifactId> + <version>1.6.2</version> + </dependency> + </dependencies> </dependencyManagement> ----------------------------------------------------------------------- Summary of changes: logback-core/pom.xml | 7 ++ .../core/time/DateFormattingThroughputTest.java | 99 ++++++++++++++++++++ pom.xml | 6 + 3 files changed, 112 insertions(+), 0 deletions(-) create mode 100644 logback-core/src/test/java/ch/qos/logback/core/time/DateFormattingThroughputTest.java hooks/post-receive -- Logback: the generic, reliable, fast and flexible logging framework.