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Code Issues Projects Releases Wiki Activity

Reduce visibility, remove unnecessary rethrow.

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akwizgran
2018-11-01 17:53:04 +00:00
committed by Torsten Grote
parent a7e826ccf5
commit f54df1d787
1 changed files with 8 additions and 11 deletions
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19
briar-android/src/main/java/org/briarproject/briar/android/viewmodel/ViewModelFactory.java
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@@ -21,6 +21,7 @@ import android.arch.lifecycle.ViewModelProvider;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault; import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import java.util.Map; import java.util.Map;
import java.util.Map.Entry;
import javax.inject.Inject; import javax.inject.Inject;
import javax.inject.Provider; import javax.inject.Provider;
@@ -28,13 +29,13 @@ import javax.inject.Singleton;
@Singleton @Singleton
@NotNullByDefault @NotNullByDefault
public class ViewModelFactory implements ViewModelProvider.Factory { class ViewModelFactory implements ViewModelProvider.Factory {
private final Map<Class<? extends ViewModel>, Provider<ViewModel>> creators; private final Map<Class<? extends ViewModel>, Provider<ViewModel>> creators;
@Inject @Inject
public ViewModelFactory( ViewModelFactory(Map<Class<? extends ViewModel>,
Map<Class<? extends ViewModel>, Provider<ViewModel>> creators) { Provider<ViewModel>> creators) {
this.creators = creators; this.creators = creators;
} }
@@ -42,8 +43,8 @@ public class ViewModelFactory implements ViewModelProvider.Factory {
public <T extends ViewModel> T create(Class<T> modelClass) { public <T extends ViewModel> T create(Class<T> modelClass) {
Provider<? extends ViewModel> creator = creators.get(modelClass); Provider<? extends ViewModel> creator = creators.get(modelClass);
if (creator == null) { if (creator == null) {
for (Map.Entry<Class<? extends ViewModel>, Provider<ViewModel>> entry : creators for (Entry<Class<? extends ViewModel>, Provider<ViewModel>> entry :
.entrySet()) { creators.entrySet()) {
if (modelClass.isAssignableFrom(entry.getKey())) { if (modelClass.isAssignableFrom(entry.getKey())) {
creator = entry.getValue(); creator = entry.getValue();
break; break;
@@ -54,12 +55,8 @@ public class ViewModelFactory implements ViewModelProvider.Factory {
throw new IllegalArgumentException( throw new IllegalArgumentException(
"unknown model class " + modelClass); "unknown model class " + modelClass);
} }
try { //noinspection unchecked
//noinspection unchecked return (T) creator.get();
return (T) creator.get();
} catch (Exception e) {
throw new RuntimeException(e);
}
} }
} }