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feat: 优化分库分表迁移过程中，task_instance_id 动态查询条件构造逻辑 TencentBlueKing#3324
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150 changes: 150 additions & 0 deletions
150
...ice-job-execute/src/main/java/com/tencent/bk/job/execute/util/ContextExecutorService.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| package com.tencent.bk.job.execute.util; | ||
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| import com.tencent.bk.job.execute.common.context.JobExecuteContext; | ||
| import com.tencent.bk.job.execute.common.context.JobExecuteContextThreadLocalRepo; | ||
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| import java.util.ArrayList; | ||
| import java.util.Collection; | ||
| import java.util.List; | ||
| 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; | ||
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| /** | ||
| * 支持上下文传播的 ExecutorService | ||
| */ | ||
| public class ContextExecutorService implements ExecutorService { | ||
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| private final ExecutorService delegate; | ||
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| private ContextExecutorService(ExecutorService delegate) { | ||
| this.delegate = delegate; | ||
| } | ||
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| public static ContextExecutorService wrap(ExecutorService delegate) { | ||
| return new ContextExecutorService(delegate); | ||
| } | ||
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| public <T> Future<T> submit(Callable<T> task) { | ||
| return this.delegate.submit(ContextCallable.wrap(task)); | ||
| } | ||
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| public <T> Future<T> submit(Runnable task, T result) { | ||
| return this.delegate.submit(ContextRunnable.wrap(task), result); | ||
| } | ||
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| public Future<?> submit(Runnable task) { | ||
| return this.delegate.submit(ContextRunnable.wrap(task)); | ||
| } | ||
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| public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) throws InterruptedException { | ||
| return this.delegate.invokeAll(ContextCallable.wrap(tasks)); | ||
| } | ||
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| public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, | ||
| TimeUnit unit) throws InterruptedException { | ||
| return this.delegate.invokeAll(ContextCallable.wrap(tasks), timeout, unit); | ||
| } | ||
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| public <T> T invokeAny(Collection<? extends Callable<T>> tasks) throws InterruptedException, ExecutionException { | ||
| return this.delegate.invokeAny(ContextCallable.wrap(tasks)); | ||
| } | ||
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| public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, | ||
| TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException { | ||
| return this.delegate.invokeAny(ContextCallable.wrap(tasks), timeout, unit); | ||
| } | ||
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| public void execute(Runnable command) { | ||
| this.delegate.execute(ContextRunnable.wrap(command)); | ||
| } | ||
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| public final void shutdown() { | ||
| this.delegate.shutdown(); | ||
| } | ||
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| public final List<Runnable> shutdownNow() { | ||
| return this.delegate.shutdownNow(); | ||
| } | ||
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| public final boolean isShutdown() { | ||
| return this.delegate.isShutdown(); | ||
| } | ||
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| public final boolean isTerminated() { | ||
| return this.delegate.isTerminated(); | ||
| } | ||
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| public final boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException { | ||
| return this.delegate.awaitTermination(timeout, unit); | ||
| } | ||
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| private static class ContextCallable<T> implements Callable<T> { | ||
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| private final JobExecuteContext context; | ||
| private final Callable<T> delegate; | ||
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| private ContextCallable(Callable<T> delegate) { | ||
| this.context = JobExecuteContextThreadLocalRepo.get(); | ||
| this.delegate = delegate; | ||
| } | ||
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| public static <T> ContextCallable<T> wrap(Callable<T> delegate) { | ||
| return new ContextCallable<>(delegate); | ||
| } | ||
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| public static <T> List<ContextCallable<T>> wrap(Collection<? extends Callable<T>> delegates) { | ||
| List<ContextCallable<T>> contextCallables = new ArrayList<>(delegates.size()); | ||
| delegates.forEach(delegate -> contextCallables.add(new ContextCallable<>(delegate))); | ||
| return contextCallables; | ||
| } | ||
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| @Override | ||
| public T call() throws Exception { | ||
| try { | ||
| JobExecuteContextThreadLocalRepo.set(context); | ||
| return delegate.call(); | ||
| } finally { | ||
| JobExecuteContextThreadLocalRepo.unset(); | ||
| } | ||
| } | ||
| } | ||
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| private static class ContextRunnable implements Runnable { | ||
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| private final JobExecuteContext context; | ||
| private final Runnable delegate; | ||
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| private ContextRunnable(Runnable delegate) { | ||
| this.context = JobExecuteContextThreadLocalRepo.get(); | ||
| this.delegate = delegate; | ||
| } | ||
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| public static ContextRunnable wrap(Runnable delegate) { | ||
| return new ContextRunnable(delegate); | ||
| } | ||
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| public static List<ContextRunnable> wrap(Collection<Runnable> delegates) { | ||
| List<ContextRunnable> contextRunnableList = new ArrayList<>(delegates.size()); | ||
| delegates.forEach(delegate -> contextRunnableList.add(new ContextRunnable(delegate))); | ||
| return contextRunnableList; | ||
| } | ||
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| @Override | ||
| public void run() { | ||
| try { | ||
| JobExecuteContextThreadLocalRepo.set(context); | ||
| delegate.run(); | ||
| } finally { | ||
| JobExecuteContextThreadLocalRepo.unset(); | ||
| } | ||
| } | ||
| } | ||
| } | ||
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