gaspersic/java-design-patterns
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Update App.java

Browse Source
This commit is contained in:
kapinuss
2017-05-18 19:13:09 +03:00
committed by GitHub
parent 2b229d8ea1
commit 09aa44ddcb
1 changed files with 17 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
View File

@@ -26,7 +26,6 @@ import com.google.inject.Guice;
import com.google.inject.Injector;
/**
*
* Dependency Injection pattern deals with how objects handle their dependencies. The pattern
* implements so called inversion of control principle. Inversion of control has two specific rules:
* - High-level modules should not depend on low-level modules. Both should depend on abstractions.
@@ -45,28 +44,27 @@ import com.google.inject.Injector;
* The fourth example takes the pattern a step further. It uses Guice framework for Dependency
* Injection. {@link TobaccoModule} binds a concrete implementation to abstraction. Injector is then
* used to create {@link GuiceWizard} object with correct dependencies.
*
*/
public class App {
/**
* Program entry point
*
* @param args command line args
*/
public static void main(String[] args) {
SimpleWizard simpleWizard = new SimpleWizard();
simpleWizard.smoke();
/**
* Program entry point
*
* @param args command line args
*/
public static void main(String[] args) {
SimpleWizard simpleWizard = new SimpleWizard();
simpleWizard.smoke();
AdvancedWizard advancedWizard = new AdvancedWizard(new SecondBreakfastTobacco());
advancedWizard.smoke();
AdvancedWizard advancedWizard = new AdvancedWizard(new SecondBreakfastTobacco());
advancedWizard.smoke();
AdvancedSorceress advancedSorceress = new AdvancedSorceress();
advancedSorceress.setTobacco(new SecondBreakfastTobacco());
advancedSorceress.smoke();
AdvancedSorceress advancedSorceress = new AdvancedSorceress();
advancedSorceress.setTobacco(new SecondBreakfastTobacco());
advancedSorceress.smoke();
Injector injector = Guice.createInjector(new TobaccoModule());
GuiceWizard guiceWizard = injector.getInstance(GuiceWizard.class);
guiceWizard.smoke();
}
Injector injector = Guice.createInjector(new TobaccoModule());
GuiceWizard guiceWizard = injector.getInstance(GuiceWizard.class);
guiceWizard.smoke();
}
}