Example usage for java.lang Thread setUncaughtExceptionHandler

Introduction

In this page you can find the example usage for java.lang Thread setUncaughtExceptionHandler.

Prototype

public void setUncaughtExceptionHandler(UncaughtExceptionHandler eh) 

Source Link

Document

Set the handler invoked when this thread abruptly terminates due to an uncaught exception.

Usage

From source file:fusejext2.JextThreadFactory.java

@Override
public synchronized Thread newThread(Runnable r) {
    final String name = new StringBuilder().append(threadPrefix).append("[").append(count.getAndIncrement())
            .append("]").toString();

    Thread t = new Thread(r);

    t.setName(name);//w  w w  .j a v a2  s .  c  o  m

    t.setUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
        @Override
        public void uncaughtException(Thread t, Throwable e) {
            logger.severe(new StringBuffer().append("Uncaught Exception in thread ").append(name).append("\n")
                    .append(ExceptionUtils.getMessage(e)).append(", ")
                    .append(ExceptionUtils.getRootCauseMessage(e)).append("\n")
                    .append(ExceptionUtils.getFullStackTrace(e)).toString());
            logger.severe("Shutting down due to unexpected exception..");
            System.exit(23);
        }
    });

    logger.info("Created new Thread: " + name);

    return t;
}

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From source file:org.rhq.metrics.simulator.SimulatorThreadFactory.java

@Override
public Thread newThread(Runnable r) {
    Thread t = new Thread(r, poolName + "-" + threadNumber.getAndIncrement());
    t.setDaemon(false);/*from   ww  w.  ja  v a2  s .  c  o m*/
    t.setUncaughtExceptionHandler(this);

    return t;
}

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From source file:org.thingsplode.agent.monitors.MonitoringExecutor.java

@PostConstruct
public void init() {
    scheduler = Executors.newScheduledThreadPool(schedulerThreadPoolSize, (Runnable r) -> {
        Thread t = new Thread(r, "SCHEDULER");
        t.setDaemon(true);/*w w  w .  j  a  va  2 s.c  o  m*/
        t.setUncaughtExceptionHandler((Thread t1, Throwable e) -> {
            logger.error(String.format("Uncaught exception on thread %s. Exception %s with message %s.",
                    t1.getName(), e.getClass().getSimpleName(), e.getMessage()), e);
        });
        return t;
    });
    if (autoInitializeSystemMetricProvider) {
        addProvider(new SystemMetricProvider(), 60);
    }
    if (autoInitializeThreadMetricProvider) {
        addProvider(new ThreadMetricProvider(), 300);
    }
    scheduleProviders();
}

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From source file:be.fgov.kszbcss.rhq.websphere.config.NamedThreadFactory.java

public Thread newThread(final Runnable runnable) {
    // The log4j MDC is stored in an InheritableThreadLocal. We need to clear it.
    Runnable runnableWrapper = new Runnable() {
        public void run() {
            Hashtable<?, ?> context = MDC.getContext();
            if (context != null) {
                context.clear();/*  ww w  .j  a v  a  2  s . c  o  m*/
            }
            runnable.run();
        }
    };
    Thread t = new Thread(group, runnableWrapper, namePrefix + "-" + threadNumber.getAndIncrement());
    t.setDaemon(false);
    t.setUncaughtExceptionHandler(this);
    return t;
}

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From source file:com.adaptris.core.jms.MockJmsConnectionErrorHandler.java

@Override
public void init() throws CoreException {
    String loggingId = retrieveConnection(AdaptrisConnection.class).getUniqueId();
    if (!isEmpty(loggingId)) {
        idForLogging = loggingId;/*ww  w  .  jav  a  2s  .  c  o m*/
    } else {
        idForLogging = abbreviate(retrieveConnection(JmsConnection.class).getBrokerDetailsForLogging(), 20);
    }
    try {
        String s = "MockJmsConnectionErrorHandler";
        final String idForLogging = abbreviate(s, 20);
        MyExceptionHandler handler = new MyExceptionHandler();
        verifier = new MockJmsConnectionVerifier(idForLogging, new CountDownLatch(1));
        if (callback != null) {
            callback.register(verifier);
        }
        Thread verifierThread = new Thread(verifier);
        verifierThread.setUncaughtExceptionHandler(handler);
        verifierThread.start();
        if (additionalLogging()) {
            log.debug("ActiveJmsConnectionErrorHandler for " + idForLogging + " started");
        }
    } catch (Exception e) {
        throw new CoreException(e);
    }
}

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From source file:org.echocat.jomon.spring.ContextLoadThreadGroup.java

public void addAndStart(@Nonnull Thread thread) {
    thread.setUncaughtExceptionHandler(this);
    _threads.add(thread);
    thread.start();
}

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From source file:com.hellblazer.jackal.configuration.PartitionControllerConfig.java

protected ExecutorService controllerDispatchers() {
    final int id = partitionIdentity.id;
    return Executors.newCachedThreadPool(new ThreadFactory() {
        int count = 0;

        @Override/*w  w  w  . j av  a  2  s. co m*/
        public Thread newThread(Runnable target) {
            Thread t = new Thread(target, String.format("Partition Controller Dispatcher[%s]", count++, id));
            t.setDaemon(true);
            t.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
                @Override
                public void uncaughtException(Thread t, Throwable e) {
                    log.error(String.format("Exception on %s", t), e);
                }
            });
            return t;
        }
    });
}

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From source file:com.brienwheeler.lib.concurrent.NamedThreadFactory.java

@Override
public Thread newThread(Runnable target) {
    ThreadGroup threadGroup = this.threadGroup.get();
    if (threadGroup == null)
        throw new IllegalStateException(
                "not allowed to call newThread() before calling setName() on " + getClass().getSimpleName());

    log.debug("allocating new thread in " + getName());
    Thread thread = new Thread(threadGroup, target,
            threadGroup.getName() + "-" + threadCount.incrementAndGet());
    thread.setUncaughtExceptionHandler(uncaughtExceptionHandler.get());
    return thread;
}

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From source file:com.hellblazer.jackal.configuration.ThreadConfig.java

@Bean(name = "agentDispatchers")
@Lazy/*from w  w  w .j a v a 2s  . c  o  m*/
@Autowired
public ExecutorService agentDispatchers(Identity partitionIdentity) {
    final int id = partitionIdentity.id;
    return Executors.newCachedThreadPool(new ThreadFactory() {
        int count = 0;

        @Override
        public Thread newThread(Runnable target) {
            Thread t = new Thread(target, String.format("Agent Dispatcher[%s] for node[%s]", count++, id));
            t.setDaemon(true);
            t.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
                @Override
                public void uncaughtException(Thread t, Throwable e) {
                    log.error(String.format("Exception on %s", t), e);
                }
            });
            return t;
        }
    });
}

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From source file:com.hellblazer.jackal.configuration.ThreadConfig.java

@Bean(name = "gossipDispatchers")
@Lazy/*from ww  w  .j a v  a2 s .  c o  m*/
@Autowired
public ExecutorService gossipDispatchers(Identity partitionIdentity) {
    final int id = partitionIdentity.id;
    return Executors.newCachedThreadPool(new ThreadFactory() {
        int count = 0;

        @Override
        public Thread newThread(Runnable target) {
            Thread t = new Thread(target, String.format("Gossip Dispatcher[%s] for node[%s]", count++, id));
            t.setDaemon(true);
            t.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
                @Override
                public void uncaughtException(Thread t, Throwable e) {
                    log.error(String.format("Exception on %s", t), e);
                }
            });
            return t;
        }
    });
}

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