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The following commit(s) were added to refs/heads/master by this push:
new 2016237 Remove not in use class
2016237 is described below
commit 201623786b312e28cbd6f03316d0715ba8c96622
Author: Claus Ibsen <[email protected]>
AuthorDate: Fri Mar 19 06:57:25 2021 +0100
Remove not in use class
---
.../org/apache/camel/support/ReactiveHelper.java | 175 ---------------------
1 file changed, 175 deletions(-)
diff --git
a/core/camel-support/src/main/java/org/apache/camel/support/ReactiveHelper.java
b/core/camel-support/src/main/java/org/apache/camel/support/ReactiveHelper.java
deleted file mode 100644
index ab8e28e..0000000
---
a/core/camel-support/src/main/java/org/apache/camel/support/ReactiveHelper.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.camel.support;
-
-import java.util.LinkedList;
-
-import org.apache.camel.AsyncCallback;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * A basic reactive engine that uses a worker pool to process tasks.
- */
-@Deprecated
-public final class ReactiveHelper {
-
- private static final ThreadLocal<Worker> WORKERS =
ThreadLocal.withInitial(Worker::new);
-
- private static final Logger LOG =
LoggerFactory.getLogger(ReactiveHelper.class);
-
- private ReactiveHelper() {
- }
-
- public static void scheduleMain(Runnable runnable) {
- WORKERS.get().schedule(runnable, true, true, false);
- }
-
- public static void scheduleSync(Runnable runnable) {
- WORKERS.get().schedule(runnable, true, true, true);
- }
-
- public static void scheduleMain(Runnable runnable, String description) {
- WORKERS.get().schedule(describe(runnable, description), true, true,
false);
- }
-
- public static void schedule(Runnable runnable) {
- WORKERS.get().schedule(runnable, true, false, false);
- }
-
- public static void schedule(Runnable runnable, String description) {
- WORKERS.get().schedule(describe(runnable, description), true, false,
false);
- }
-
- /**
- * @deprecated not in use
- */
- @Deprecated
- public static void scheduleLast(Runnable runnable, String description) {
- WORKERS.get().schedule(describe(runnable, description), false, false,
false);
- }
-
- public static void scheduleSync(Runnable runnable, String description) {
- WORKERS.get().schedule(describe(runnable, description), false, true,
true);
- }
-
- public static boolean executeFromQueue() {
- return WORKERS.get().executeFromQueue();
- }
-
- public static void callback(AsyncCallback callback) {
- schedule(new Runnable() {
- @Override
- public void run() {
- callback.done(false);
- }
-
- @Override
- public String toString() {
- return "Callback[" + callback + "]";
- }
- });
- }
-
- private static Runnable describe(Runnable runnable, String description) {
- return new Runnable() {
- @Override
- public void run() {
- runnable.run();
- }
-
- @Override
- public String toString() {
- return description;
- }
- };
- }
-
- private static class Worker {
-
- private volatile LinkedList<Runnable> queue = new LinkedList<>();
- private volatile LinkedList<LinkedList<Runnable>> back;
- private volatile boolean running;
-
- public void schedule(Runnable runnable, boolean first, boolean main,
boolean sync) {
- if (main) {
- if (!queue.isEmpty()) {
- if (back == null) {
- back = new LinkedList<>();
- }
- back.push(queue);
- queue = new LinkedList<>();
- }
- }
- if (first) {
- queue.addFirst(runnable);
- } else {
- queue.addLast(runnable);
- }
- if (!running || sync) {
- running = true;
- // Thread thread = Thread.currentThread();
- // String name = thread.getName();
- try {
- for (;;) {
- final Runnable polled = queue.poll();
- if (polled == null) {
- if (back != null && !back.isEmpty()) {
- queue = back.poll();
- continue;
- } else {
- break;
- }
- }
- try {
- // thread.setName(name
+ " - " + polled.toString());
- polled.run();
- } catch (Throwable t) {
- LOG.warn("Error executing reactive work due to " +
t.getMessage() + ". This exception is ignored.",
- t);
- }
- }
- } finally {
- // thread.setName(name);
- running = false;
- }
- } else {
- LOG.debug("Queuing reactive work: {}", runnable);
- }
- }
-
- public boolean executeFromQueue() {
- final Runnable polled = queue != null ? queue.poll() : null;
- if (polled == null) {
- return false;
- }
- Thread thread = Thread.currentThread();
- String name = thread.getName();
- try {
- thread.setName(name + " - " + polled.toString());
- polled.run();
- } catch (Throwable t) {
- // should not happen
- LOG.warn("Error executing reactive work due to " +
t.getMessage() + ". This exception is ignored.", t);
- } finally {
- thread.setName(name);
- }
- return true;
- }
-
- }
-}
