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Diffstat (limited to 'java/dagger/hilt/android/EarlyEntryPoints.java')
-rw-r--r-- | java/dagger/hilt/android/EarlyEntryPoints.java | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/java/dagger/hilt/android/EarlyEntryPoints.java b/java/dagger/hilt/android/EarlyEntryPoints.java deleted file mode 100644 index e71401995..000000000 --- a/java/dagger/hilt/android/EarlyEntryPoints.java +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (C) 2021 The Dagger Authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package dagger.hilt.android; - -import android.content.Context; -import dagger.hilt.EntryPoints; -import dagger.hilt.internal.GeneratedComponentManagerHolder; -import dagger.hilt.internal.Preconditions; -import dagger.hilt.internal.TestSingletonComponentManager; -import dagger.internal.Beta; -import java.lang.annotation.Annotation; -import javax.annotation.Nonnull; - -/** Static utility methods for accessing entry points annotated with {@link EarlyEntryPoint}. */ -@Beta -public final class EarlyEntryPoints { - - /** - * Returns the early entry point interface given a component manager holder. Note that this - * performs an unsafe cast and so callers should be sure that the given component/component - * manager matches the early entry point interface that is given. - * - * @param applicationContext The application context. - * @param entryPoint The interface marked with {@link EarlyEntryPoint}. The {@link - * dagger.hilt.InstallIn} annotation on this entry point should match the component argument - * above. - */ - // Note that the input is not statically declared to be a Component or ComponentManager to make - // this method easier to use, since most code will use this with an Application or Context type. - @Nonnull - public static <T> T get(Context applicationContext, Class<T> entryPoint) { - applicationContext = applicationContext.getApplicationContext(); - Preconditions.checkState( - applicationContext instanceof GeneratedComponentManagerHolder, - "Expected application context to implement GeneratedComponentManagerHolder. " - + "Check that you're passing in an application context that uses Hilt."); - Object componentManager = - ((GeneratedComponentManagerHolder) applicationContext).componentManager(); - if (componentManager instanceof TestSingletonComponentManager) { - Preconditions.checkState( - hasAnnotationReflection(entryPoint, EarlyEntryPoint.class), - "%s should be called with EntryPoints.get() rather than EarlyEntryPoints.get()", - entryPoint.getCanonicalName()); - Object earlyComponent = - ((TestSingletonComponentManager) componentManager).earlySingletonComponent(); - return entryPoint.cast(earlyComponent); - } - - // @EarlyEntryPoint only has an effect in test environment, so if this is not a test we - // delegate to EntryPoints. - return EntryPoints.get(applicationContext, entryPoint); - } - - // Note: This method uses reflection but it should only be called in test environments. - private static boolean hasAnnotationReflection( - Class<?> clazz, Class<? extends Annotation> annotationClazz) { - for (Annotation annotation : clazz.getAnnotations()) { - if (annotation.annotationType().equals(annotationClazz)) { - return true; - } - } - return false; - } - - private EarlyEntryPoints() {} -} |