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Delete DynamicBundle copy

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We can safely use it from IDEA after IDEA-248785 was fixed
This commit is contained in:
Dmitriy Novozhilov
2021-07-06 14:13:07 +03:00
parent d6a6ec42a2
commit 30578cfb95
1 changed files with 0 additions and 120 deletions
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compiler/cli/src/com/intellij/DynamicBundle.java
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// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij;
import com.intellij.openapi.application.Application;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.progress.ProcessCanceledException;
import com.intellij.util.ReflectionUtil;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import java.lang.reflect.Method;
import java.util.Enumeration;
import java.util.Map;
import java.util.ResourceBundle;
public abstract class DynamicBundle extends AbstractBundle {
private final static Logger LOG = Logger.getInstance(DynamicBundle.class);
protected DynamicBundle(@NotNull String pathToBundle) {
super(pathToBundle);
}
// see BundleUtil
@Override
protected ResourceBundle findBundle(@NotNull String pathToBundle,
@NotNull ClassLoader baseLoader,
@NotNull ResourceBundle.Control control) {
ResourceBundle base = super.findBundle(pathToBundle, baseLoader, control);
LanguageBundleEP langBundle = findLanguageBundle();
if (langBundle == null) return base;
ResourceBundle pluginBundle = super.findBundle(pathToBundle, langBundle.getLoaderForClass(), control);
if (pluginBundle == null) return base;
try {
if (DynamicBundleInternal.SET_PARENT != null) {
DynamicBundleInternal.SET_PARENT.invoke(pluginBundle, base);
}
}
catch (Throwable e) {
LOG.warn(e);
return base;
}
return pluginBundle;
}
/**
* "SET_PARENT" has been temporary moved into the internal class to fix Kotlin compiler.
* It's to be refactored with "ResourceBundleProvider" since 'core-api' module will use java 1.9+
*/
private static class DynamicBundleInternal {
private static final MethodHandle SET_PARENT;
static {
try {
Method method = ResourceBundle.class.getDeclaredMethod("setParent", ResourceBundle.class);
method.setAccessible(true);
SET_PARENT = MethodHandles.lookup().unreflect(method);
}
catch (NoSuchMethodException | IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}
// todo: one language per application
@Nullable
private static LanguageBundleEP findLanguageBundle() {
try {
Application application = ApplicationManager.getApplication();
if (application == null) return null;
if (application.isUnitTestMode() && !application.getExtensionArea().hasExtensionPoint(LanguageBundleEP.EP_NAME)) {
return null;
}
return LanguageBundleEP.EP_NAME.findExtension(LanguageBundleEP.class);
}
catch (ProcessCanceledException e) {
throw e;
}
catch (Exception e) {
LOG.error(e);
return null;
}
}
public static final DynamicBundle INSTANCE = new DynamicBundle("") {
};
@SuppressWarnings("deprecation")
public static class LanguageBundleEP extends com.intellij.openapi.extensions.AbstractExtensionPointBean {
public static final ExtensionPointName<LanguageBundleEP> EP_NAME = ExtensionPointName.create("com.intellij.languageBundle");
}
private static final Map<String, DynamicBundle> ourBundlesForForms = ContainerUtil.createConcurrentSoftValueMap();
/**
* @deprecated used only dy GUI form builder
*/
@Deprecated
public static ResourceBundle getBundle(@NotNull String baseName) {
Class<?> callerClass = ReflectionUtil.findCallerClass(2);
return getBundle(baseName, callerClass == null ? DynamicBundle.class : callerClass);
}
/**
* @deprecated used only dy GUI form builder
*/
@Deprecated
public static ResourceBundle getBundle(@NotNull String baseName, @NotNull Class<?> formClass) {
DynamicBundle dynamic = ourBundlesForForms.computeIfAbsent(baseName, s -> new DynamicBundle(s) {});
ResourceBundle rb = dynamic.getResourceBundle(formClass.getClassLoader());
return rb;
}
}