logback e-mail appender example

An example for logback email appender (logback SMTP appender) configuration. Short description for some elements:  filter is for sen...

EntityManager.merge() issue: does not store to DB

Strange issue happened when tried to store some entity to database using entityManager.merge() or entityManager.persist() - code seemed t...

Apache Maven for SoftServe IT Academy

My 1st presentation for SoftServe ITA  (April, 7 2014) Apache Maven for SoftServe IT Academy from Volodymyr Ostapiv

JPA for testing in Maven: persistence.xml in test/resources

For Maven testing with JPA we need to have persistence.xml file located in the in src/test/resources and that is not good sometimes, beca...

maven-shade-plugin hints

Maven shade pludin (maven-shade-plugin) is used for creating single executable JAR file with all dependencies (libraries) inside. Works a...

Run console command from Java

To run console command from java do the following: 1. Command interpreter string:  private static final String[] COMMAND_INTERPRETE...

How to pack jsp file into *.WAR

How to pack jsp file into *.WAR  web applicatoion (jboss deployable): # jar -cvf browser.war Browser.jsp This command creates ME...