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#502 Replaced usages of System.out with logger.

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This commit is contained in:
daniel-bryla
2016-10-23 19:59:03 +02:00
parent 4ca205c03c
commit 0438811489
154 changed files with 1155 additions and 792 deletions
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24
service-layer/src/main/java/com/iluwatar/servicelayer/app/App.java
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@ -35,6 +35,8 @@ import com.iluwatar.servicelayer.spellbook.SpellbookDaoImpl;
import com.iluwatar.servicelayer.wizard.Wizard;
import com.iluwatar.servicelayer.wizard.WizardDao;
import com.iluwatar.servicelayer.wizard.WizardDaoImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
@ -57,6 +59,8 @@ import com.iluwatar.servicelayer.wizard.WizardDaoImpl;
*/
public class App {
private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
/**
* Program entry point
*
@ -180,27 +184,27 @@ public class App {
public static void queryData() {
MagicService service =
new MagicServiceImpl(new WizardDaoImpl(), new SpellbookDaoImpl(), new SpellDaoImpl());
System.out.println("Enumerating all wizards");
LOGGER.info("Enumerating all wizards");
for (Wizard w : service.findAllWizards()) {
System.out.println(w.getName());
LOGGER.info(w.getName());
}
System.out.println("Enumerating all spellbooks");
LOGGER.info("Enumerating all spellbooks");
for (Spellbook s : service.findAllSpellbooks()) {
System.out.println(s.getName());
LOGGER.info(s.getName());
}
System.out.println("Enumerating all spells");
LOGGER.info("Enumerating all spells");
for (Spell s : service.findAllSpells()) {
System.out.println(s.getName());
LOGGER.info(s.getName());
}
System.out.println("Find wizards with spellbook 'Book of Idores'");
LOGGER.info("Find wizards with spellbook 'Book of Idores'");
List<Wizard> wizardsWithSpellbook = service.findWizardsWithSpellbook("Book of Idores");
for (Wizard w : wizardsWithSpellbook) {
System.out.println(String.format("%s has 'Book of Idores'", w.getName()));
LOGGER.info("{} has 'Book of Idores'", w.getName());
}
System.out.println("Find wizards with spell 'Fireball'");
LOGGER.info("Find wizards with spell 'Fireball'");
List<Wizard> wizardsWithSpell = service.findWizardsWithSpell("Fireball");
for (Wizard w : wizardsWithSpell) {
System.out.println(String.format("%s has 'Fireball'", w.getName()));
LOGGER.info("{} has 'Fireball'", w.getName());
}
}
}

6
service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
View File

@ -28,12 +28,16 @@ import com.iluwatar.servicelayer.wizard.Wizard;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Produces the Hibernate {@link SessionFactory}.
*/
public final class HibernateUtil {
private static final Logger LOGGER = LoggerFactory.getLogger(HibernateUtil.class);
/**
* The cached session factory
*/
@ -59,7 +63,7 @@ public final class HibernateUtil {
.setProperty("hibernate.show_sql", "true")
.setProperty("hibernate.hbm2ddl.auto", "create-drop").buildSessionFactory();
} catch (Throwable ex) {
System.err.println("Initial SessionFactory creation failed." + ex);
LOGGER.error("Initial SessionFactory creation failed.", ex);
throw new ExceptionInInitializerError(ex);
}
}