what-the-bank/sources/com/google/common/util/concurrent/SimpleTimeLimiter.java

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2024-07-27 18:17:47 +07:00
package com.google.common.util.concurrent;
import com.google.common.base.Preconditions;
import com.google.common.collect.ObjectArrays;
import com.google.common.collect.Sets;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
/* loaded from: classes2.dex */
public final class SimpleTimeLimiter implements TimeLimiter {
private final ExecutorService executor;
private SimpleTimeLimiter(ExecutorService executorService) {
this.executor = (ExecutorService) Preconditions.checkNotNull(executorService);
}
public static SimpleTimeLimiter create(ExecutorService executorService) {
return new SimpleTimeLimiter(executorService);
}
@Override // com.google.common.util.concurrent.TimeLimiter
public final <T> T newProxy(T t, Class<T> cls, long j, TimeUnit timeUnit) {
Preconditions.checkNotNull(t);
Preconditions.checkNotNull(cls);
Preconditions.checkNotNull(timeUnit);
checkPositiveTimeout(j);
Preconditions.checkArgument(cls.isInterface(), "interfaceType must be an interface type");
return (T) newProxy(cls, new AnonymousClass1(this, t, j, timeUnit, findInterruptibleMethods(cls)));
}
/* renamed from: com.google.common.util.concurrent.SimpleTimeLimiter$1, reason: invalid class name */
/* loaded from: classes2.dex */
class AnonymousClass1 implements InvocationHandler {
final SimpleTimeLimiter this$0;
final Set val$interruptibleMethods;
final Object val$target;
final long val$timeoutDuration;
final TimeUnit val$timeoutUnit;
AnonymousClass1(SimpleTimeLimiter simpleTimeLimiter, Object obj, long j, TimeUnit timeUnit, Set set) {
this.this$0 = simpleTimeLimiter;
this.val$target = obj;
this.val$timeoutDuration = j;
this.val$timeoutUnit = timeUnit;
this.val$interruptibleMethods = set;
}
@Override // java.lang.reflect.InvocationHandler
public Object invoke(Object obj, Method method, Object[] objArr) throws Throwable {
return this.this$0.callWithTimeout(new Callable<Object>(this, method, objArr) { // from class: com.google.common.util.concurrent.SimpleTimeLimiter.1.1
final AnonymousClass1 this$1;
final Object[] val$args;
final Method val$method;
{
this.this$1 = this;
this.val$method = method;
this.val$args = objArr;
}
@Override // java.util.concurrent.Callable
public Object call() throws Exception {
try {
return this.val$method.invoke(this.this$1.val$target, this.val$args);
} catch (InvocationTargetException e) {
throw SimpleTimeLimiter.throwCause(e, false);
}
}
}, this.val$timeoutDuration, this.val$timeoutUnit, this.val$interruptibleMethods.contains(method));
}
}
private static <T> T newProxy(Class<T> cls, InvocationHandler invocationHandler) {
return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(), new Class[]{cls}, invocationHandler));
}
/* JADX INFO: Access modifiers changed from: private */
public <T> T callWithTimeout(Callable<T> callable, long j, TimeUnit timeUnit, boolean z) throws Exception {
Preconditions.checkNotNull(callable);
Preconditions.checkNotNull(timeUnit);
checkPositiveTimeout(j);
Future<T> submit = this.executor.submit(callable);
try {
if (z) {
try {
return submit.get(j, timeUnit);
} catch (InterruptedException e) {
submit.cancel(true);
throw e;
}
}
return (T) Uninterruptibles.getUninterruptibly(submit, j, timeUnit);
} catch (ExecutionException e2) {
throw throwCause(e2, true);
} catch (TimeoutException e3) {
submit.cancel(true);
throw new UncheckedTimeoutException(e3);
}
}
@Override // com.google.common.util.concurrent.TimeLimiter
public final <T> T callWithTimeout(Callable<T> callable, long j, TimeUnit timeUnit) throws TimeoutException, InterruptedException, ExecutionException {
Preconditions.checkNotNull(callable);
Preconditions.checkNotNull(timeUnit);
checkPositiveTimeout(j);
Future<T> submit = this.executor.submit(callable);
try {
return submit.get(j, timeUnit);
} catch (InterruptedException e) {
e = e;
submit.cancel(true);
throw e;
} catch (ExecutionException e2) {
wrapAndThrowExecutionExceptionOrError(e2.getCause());
throw new AssertionError();
} catch (TimeoutException e3) {
e = e3;
submit.cancel(true);
throw e;
}
}
@Override // com.google.common.util.concurrent.TimeLimiter
public final <T> T callUninterruptiblyWithTimeout(Callable<T> callable, long j, TimeUnit timeUnit) throws TimeoutException, ExecutionException {
Preconditions.checkNotNull(callable);
Preconditions.checkNotNull(timeUnit);
checkPositiveTimeout(j);
Future<T> submit = this.executor.submit(callable);
try {
return (T) Uninterruptibles.getUninterruptibly(submit, j, timeUnit);
} catch (ExecutionException e) {
wrapAndThrowExecutionExceptionOrError(e.getCause());
throw new AssertionError();
} catch (TimeoutException e2) {
submit.cancel(true);
throw e2;
}
}
@Override // com.google.common.util.concurrent.TimeLimiter
public final void runWithTimeout(Runnable runnable, long j, TimeUnit timeUnit) throws TimeoutException, InterruptedException {
Preconditions.checkNotNull(runnable);
Preconditions.checkNotNull(timeUnit);
checkPositiveTimeout(j);
Future<?> submit = this.executor.submit(runnable);
try {
submit.get(j, timeUnit);
} catch (InterruptedException e) {
e = e;
submit.cancel(true);
throw e;
} catch (ExecutionException e2) {
wrapAndThrowRuntimeExecutionExceptionOrError(e2.getCause());
throw new AssertionError();
} catch (TimeoutException e3) {
e = e3;
submit.cancel(true);
throw e;
}
}
@Override // com.google.common.util.concurrent.TimeLimiter
public final void runUninterruptiblyWithTimeout(Runnable runnable, long j, TimeUnit timeUnit) throws TimeoutException {
Preconditions.checkNotNull(runnable);
Preconditions.checkNotNull(timeUnit);
checkPositiveTimeout(j);
Future<?> submit = this.executor.submit(runnable);
try {
Uninterruptibles.getUninterruptibly(submit, j, timeUnit);
} catch (ExecutionException e) {
wrapAndThrowRuntimeExecutionExceptionOrError(e.getCause());
throw new AssertionError();
} catch (TimeoutException e2) {
submit.cancel(true);
throw e2;
}
}
/* JADX INFO: Access modifiers changed from: private */
public static Exception throwCause(Exception exc, boolean z) throws Exception {
Throwable cause = exc.getCause();
if (cause == null) {
throw exc;
}
if (z) {
cause.setStackTrace((StackTraceElement[]) ObjectArrays.concat(cause.getStackTrace(), exc.getStackTrace(), StackTraceElement.class));
}
if (cause instanceof Exception) {
throw ((Exception) cause);
}
if (cause instanceof Error) {
throw ((Error) cause);
}
throw exc;
}
private static Set<Method> findInterruptibleMethods(Class<?> cls) {
HashSet newHashSet = Sets.newHashSet();
for (Method method : cls.getMethods()) {
if (declaresInterruptedEx(method)) {
newHashSet.add(method);
}
}
return newHashSet;
}
private static boolean declaresInterruptedEx(Method method) {
for (Class<?> cls : method.getExceptionTypes()) {
if (cls == InterruptedException.class) {
return true;
}
}
return false;
}
private void wrapAndThrowExecutionExceptionOrError(Throwable th) throws ExecutionException {
if (th instanceof Error) {
throw new ExecutionError((Error) th);
}
if (th instanceof RuntimeException) {
throw new UncheckedExecutionException(th);
}
throw new ExecutionException(th);
}
private void wrapAndThrowRuntimeExecutionExceptionOrError(Throwable th) {
if (th instanceof Error) {
throw new ExecutionError((Error) th);
}
throw new UncheckedExecutionException(th);
}
private static void checkPositiveTimeout(long j) {
Preconditions.checkArgument(j > 0, "timeout must be positive: %s", j);
}
}