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authorChristof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>2019-10-30 15:54:56 +0100
committerChristof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>2019-10-30 16:04:03 +0100
commitfca03ea334be5eb34e919a5cc7ca8bc25d79a564 (patch)
tree6566a09b7a51ee4bf0aef3a828ba15e55d5c0166 /src/main/java/at/gv/egiz/moazs/util
parent5a28668a1db53cd5fe54b65aeaf88b241918c01b (diff)
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Remove JAXB Class Not Found Fix
- Problem: Apparently I used the wrong executor when supplying the backend tasks via CompletableFuture.supplyAsync(). This method relies on ForkJoinPool.commonPool(), and threads in this pool are not configured correctly? - Solution: Use spring-boots auto-configured TaskExecutor. - More Information on this issue can be found here: https://issues.apache.org/jira/browse/CXF-8100#
Diffstat (limited to 'src/main/java/at/gv/egiz/moazs/util')
-rw-r--r--src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java83
1 files changed, 0 insertions, 83 deletions
diff --git a/src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java b/src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java
deleted file mode 100644
index 22f8b1e..0000000
--- a/src/main/java/at/gv/egiz/moazs/util/JAXBClassNotFoundFix.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*******************************************************************************
- * Copyright 2019 Graz University of Technology
- * MOA ZS has been developed in a cooperation between EGIZ
- * and Graz University of Technology.
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-package at.gv.egiz.moazs.util;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Component;
-
-import java.util.function.Supplier;
-
-import static at.gv.egiz.moazs.MoaZSException.moaZSException;
-
-/**
- * @author Christof Rabensteiner
- *
- */
-@Component
-public class JAXBClassNotFoundFix {
-
- private static final Logger log = LoggerFactory.getLogger(JAXBClassNotFoundFix.class);
-
- private JAXBClassNotFoundFix() {}
-
- /**
- * Solves JAXB's "ClassNotFoundException: com.sun.xml.internal.bind.v2.ContextFactory" in Java >= 9
- * by running func in a dedicated thread which has its context classloader replaced with a classloader that finds
- * the ContextFactory.
- *
- * See https://sjhannah.com/blog/2018/11/21/jaxb-hell-on-jdk-9/
- * Note: "runInTheadWithClassClassLoader" is not a typo.
- * @param func function that is called in a dedicated thread.
- * @param <A> return value of func.
- * @return
- */
- public static <A> A runInTheadWithClassClassLoader(Supplier<A> func) {
-
- final Object[] result = new Object[1];
- final Exception[] error = new Exception[1];
-
- Thread t = new Thread(() -> {
- try {
- result[0] = func.get();
- } catch (Exception ex) {
- error[0] = ex;
- }
- });
-
- t.setContextClassLoader(JAXBClassNotFoundFix.class.getClassLoader());
- t.start();
-
- try {
- t.join();
- } catch (InterruptedException ex) {
- log.error("Interrupted. ", ex);
- Thread.currentThread().interrupt();
- }
-
- if (error[0] != null) {
- throw moaZSException("Could not run function.", error[0]);
- }
-
- return (A)result[0];
- }
-}