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Smack/smack-core/src/main/java/org/jivesoftware/smack/util/Async.java
Florian Schmaus e98d42790a SmackReactor/NIO, Java8/Android19, Pretty print XML, FSM connections
This commit adds
- SmackReactor / NIO
- a framework for finite state machine connections
- support for Java 8
- pretty printed XML debug output

It also
- reworks the integration test framework
- raises the minimum Android API level to 19
- introduces XmppNioTcpConnection

Furthermore fixes SMACK-801 (at least partly). Java 8 language
features are available, but not all runtime library methods. For that
we would need to raise the Android API level to 24 or higher.
2019-02-05 13:18:03 +01:00

83 lines
2.5 KiB
Java

/**
*
* Copyright 2014-2018 Florian Schmaus
*
* Licensed 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.jivesoftware.smack.util;
import java.util.logging.Level;
import java.util.logging.Logger;
public class Async {
/**
* Creates a new thread with the given Runnable, marks it daemon, starts it and returns the started thread.
*
* @param runnable
* @return the started thread.
*/
public static Thread go(Runnable runnable) {
Thread thread = daemonThreadFrom(runnable);
thread.start();
return thread;
}
/**
* Creates a new thread with the given Runnable, marks it daemon, sets the name, starts it and returns the started
* thread.
*
* @param runnable
* @param threadName the thread name.
* @return the started thread.
*/
public static Thread go(Runnable runnable, String threadName) {
Thread thread = daemonThreadFrom(runnable);
thread.setName(threadName);
thread.start();
return thread;
}
public static Thread daemonThreadFrom(Runnable runnable) {
Thread thread = new Thread(runnable);
thread.setDaemon(true);
return thread;
}
/**
* Like {@link Runnable}, but allows the <code>runOrThrow()</code> method to throw an exception.
* <p>
* If the exception is an instance of {@link RuntimeException}, then it will be re-thrown, otherwise <b>it will be
* simply logged.</b>
*/
public abstract static class ThrowingRunnable implements Runnable {
public static final Logger LOGGER = Logger.getLogger(ThrowingRunnable.class.getName());
@Override
public final void run() {
try {
runOrThrow();
}
catch (Exception e) {
if (e instanceof RuntimeException) {
throw (RuntimeException) e;
}
LOGGER.log(Level.WARNING, "Caught Exception", e);
}
}
public abstract void runOrThrow() throws Exception;
}
}