1. from run folder execute runWriter.bat or runReader.bat

2. The below properties can be configured :

   2a) logwriter.properties:

   • writer.buffer.size - configuration for thread local buffer - number of lines thread writes into the file commit.log
   • a.writer.thread.pool - number of threads type A.
   • b.writer.thread.pool - number of threads type B.
   • writer.total.iterations - total number of lines will be writen into the file. After that, threads will finish the work.
   • log.commit.file - full path of the file or file has to be in classpath

   Examples : log.commit.file=D:\Temp\commit.log or run as java -cp . -jar logwriter-1.0.0.jar logwriter.properties.

   2b) logreader.properties

   • log.commit.file - full path of the file or file has to be in classpath.

The excercise can be run by excecuting bat files in run directory.

1. There are 2 projects with 2 property files. Every project has a single package.
2. There is only 1 unit test case writen only for rule 3 - Unique uid for thread cid.
3. The log file is not rolling if it reaches the certain size.
4. During App startup there is cleanup happens : the log file will be removed and all previous commits will be lost.

Class diagram : https://github.com/svelytskyy/LogReaderWriter/blob/master/LogWriterClassDiagram.pdf