public static void main(String[] args) throws Exception {
// Always get the Guice injector from Governator
LifecycleInjector lifecycleInjector =
LifecycleInjector.builder().withModules(new ExampleModule()).build();
Injector injector = lifecycleInjector.createInjector();
LifecycleManager manager = injector.getInstance(LifecycleManager.class);
// Always start the Lifecycle Manager
manager.start();
long objectsToCreate = 10000;
// Test creating objects without @JsonProperty annotations
ExamplePojoWithoutAnnotationsFactory factory2 =
injector.getInstance(ExamplePojoWithoutAnnotationsFactory.class);
long start = System.currentTimeMillis();
for (int i = 0; i < objectsToCreate; i++) {
factory2.create();
}
long end = System.currentTimeMillis();
System.out.println("Created " + objectsToCreate + " objects in " + (end - start) + "ms");
// Test creating objects with @JsonProperty annotations
ExamplePojoWithAnnotationsFactory factory1 =
injector.getInstance(ExamplePojoWithAnnotationsFactory.class);
start = System.currentTimeMillis();
for (int i = 0; i < objectsToCreate; i++) {
factory1.create();
}
end = System.currentTimeMillis();
System.out.println(
"Created " + objectsToCreate + " objects with annotations in " + (end - start) + "ms");
// Always close the Lifecycle Manager at app end
manager.close();
}
private Injector createInjector(final Properties properties) {
injector =
LifecycleInjector.builder()
.withBootstrapModule(
new BootstrapModule() {
@Override
public void configure(BootstrapBinder binder) {
binder
.bindConfigurationProvider()
.toInstance(new PropertiesConfigurationProvider(properties));
}
})
.withModules(new SuroClientModule())
.createInjector();
LifecycleManager manager = injector.getInstance(LifecycleManager.class);
try {
manager.start();
} catch (Exception e) {
throw new RuntimeException(
"LifecycleManager cannot start with an exception: " + e.getMessage(), e);
}
return injector;
}
