Skip to content

Commit

Permalink
Refactor reflection work.
Browse files Browse the repository at this point in the history
  • Loading branch information
@raphw
raphw committed Sep 13, 2023
1 parent 08a29de commit 0ba8c9e
Showing 1 changed file with 33 additions and 23 deletions.
56 changes: 33 additions & 23 deletions ...droid-plugin/src/main/java/net/bytebuddy/build/gradle/android/ByteBuddyAndroidPlugin.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -80,12 +80,19 @@ public class ByteBuddyAndroidPlugin implements Plugin<Project> {
TransformationDispatcher dispatcher;
try {
Class<?> scope = Class.forName("com.android.build.api.variant.ScopedArtifacts$Scope");
Class<?> scopedArtifacts = Class.forName("com.android.build.api.variant.ScopedArtifacts");
@SuppressWarnings("unchecked")
Object project = Enum.valueOf((Class) scope, "PROJECT");
dispatcher = new TransformationDispatcher.ForApk74CompatibleAndroid(
Artifacts.class.getMethod("forScope", scope),
project,
(Artifact) Class.forName("com.android.build.api.artifact.ScopedArtifact$CLASSES").getField("INSTANCE").get(null));
Artifacts.class.getMethod("forScope", scope),
scopedArtifacts.getMethod("use", TaskProvider.class),
Class.forName("com.android.build.api.variant.ScopedArtifactsOperation").getMethod("toTransform",
scopedArtifacts,
Function1.class,
Function1.class,
Function1.class),
project,
(Artifact) Class.forName("com.android.build.api.artifact.ScopedArtifact$CLASSES").getField("INSTANCE").get(null));
} catch (Throwable ignored) {
dispatcher = TransformationDispatcher.ForLegacyAndroid.INSTANCE;
}
Expand All @@ -96,7 +103,6 @@ public class ByteBuddyAndroidPlugin implements Plugin<Project> {
* {@inheritDoc}
*/
public void apply(Project project) {
@SuppressWarnings("unchecked")
AndroidComponentsExtension<?, ?, Variant> extension = project.getExtensions().getByType(AndroidComponentsExtension.class);
AndroidPluginVersion currentAgpVersion = extension.getPluginVersion();
if (currentAgpVersion.compareTo(new AndroidPluginVersion(7, 2)) < 0) {
Expand Down Expand Up @@ -477,6 +483,16 @@ class ForApk74CompatibleAndroid implements TransformationDispatcher {
*/
private final Method forScope;

/**
* The {@code com.android.build.api.variant.ScopedArtifacts#use} method.
*/
private final Method use;

/**
* The {@code com.android.build.api.variant.ScopedArtifactsOperation¤toTransform} method.
*/
private final Method toTransform;

/**
* The {@code com.android.build.api.variant.ScopedArtifacts$Scope#PROJECT} value.
*/
Expand All @@ -490,12 +506,16 @@ class ForApk74CompatibleAndroid implements TransformationDispatcher {
/**
* Creates a new dispatcher.
*
* @param forScope The {@code com.android.build.api.variant.ScopedArtifacts$Scope#forScope} method.
* @param scope The {@code com.android.build.api.variant.ScopedArtifacts$Scope#PROJECT} value.
* @param artifact The {@code com.android.build.api.artifact.ScopedArtifact$CLASSES#INSTANCE} value.
* @param forScope The {@code com.android.build.api.variant.ScopedArtifacts$Scope#forScope} method.
* @param use The {@code com.android.build.api.variant.ScopedArtifacts#use} method.
* @param toTransform The {@code com.android.build.api.variant.ScopedArtifactsOperation¤toTransform} method.
* @param scope The {@code com.android.build.api.variant.ScopedArtifacts$Scope#PROJECT} value.
* @param artifact The {@code com.android.build.api.artifact.ScopedArtifact$CLASSES#INSTANCE} value.
*/
protected ForApk74CompatibleAndroid(Method forScope, Object scope, Artifact artifact) {
protected ForApk74CompatibleAndroid(Method forScope, Method use, Method toTransform, Object scope, Artifact artifact) {
this.forScope = forScope;
this.use = use;
this.toTransform = toTransform;
this.scope = scope;
this.artifact = artifact;
}
Expand All @@ -508,25 +528,15 @@ public void accept(Project project, Variant variant, Configuration configuration
ByteBuddyLocalClassesEnhancerTask.class,
new ByteBuddyLocalClassesEnhancerTask.ConfigurationAction(configuration, project.getExtensions().getByType(BaseExtension.class), classPath));
try {
Object scopedArtifacts = forScope.invoke(variant.getArtifacts(), scope);
Method useMethod = scopedArtifacts.getClass().getMethod("use", TaskProvider.class);
Object scopedArtifactsOperation = useMethod.invoke(scopedArtifacts, provider);
Class<?> scopedArtifactClass = Class.forName("com.android.build.api.artifact.ScopedArtifact");
Method toTransformMethod = scopedArtifactsOperation.getClass().getMethod("toTransform", scopedArtifactClass, Function1.class, Function1.class, Function1.class);
toTransformMethod.invoke(scopedArtifactsOperation,
scopedArtifactClass.cast(artifact),
(Function1<ByteBuddyLocalClassesEnhancerTask, ListProperty<RegularFile>>) ByteBuddyLocalClassesEnhancerTask::getLocalJars,
(Function1<ByteBuddyLocalClassesEnhancerTask, ListProperty<Directory>>) ByteBuddyLocalClassesEnhancerTask::getLocalClassesDirs,
(Function1<ByteBuddyLocalClassesEnhancerTask, RegularFileProperty>) ByteBuddyLocalClassesEnhancerTask::getOutputFile
);
toTransform.invoke(use.invoke(forScope.invoke(variant.getArtifacts(), scope), provider),
artifact,
(Function1<ByteBuddyLocalClassesEnhancerTask, ListProperty<RegularFile>>) ByteBuddyLocalClassesEnhancerTask::getLocalJars,
(Function1<ByteBuddyLocalClassesEnhancerTask, ListProperty<Directory>>) ByteBuddyLocalClassesEnhancerTask::getLocalClassesDirs,
(Function1<ByteBuddyLocalClassesEnhancerTask, RegularFileProperty>) ByteBuddyLocalClassesEnhancerTask::getOutputFile);
} catch (IllegalAccessException exception) {
throw new IllegalStateException("Failed to variant scope", exception);
} catch (InvocationTargetException exception) {
throw new IllegalStateException("Failed to resolve runtime scope", exception.getCause());
} catch (NoSuchMethodException exception) {
throw new IllegalStateException("Failed to resolve runtime method", exception.getCause());
} catch (ClassNotFoundException exception) {
throw new IllegalStateException("Failed to resolve runtime class", exception.getCause());
}
}
}
Expand Down

0 comments on commit 0ba8c9e

Please sign in to comment.