Example usage for com.google.common.base Throwables propagateIfPossible

Introduction

In this page you can find the example usage for com.google.common.base Throwables propagateIfPossible.

Prototype

public static <X1 extends Throwable, X2 extends Throwable> void propagateIfPossible(
        @Nullable Throwable throwable, Class<X1> declaredType1, Class<X2> declaredType2) throws X1, X2 

Source Link

Document

Propagates throwable exactly as-is, if and only if it is an instance of RuntimeException , Error , declaredType1 , or declaredType2 .

Usage

From source file:com.google.devtools.build.lib.worker.SimpleWorkerPool.java

@Override
public Worker borrowObject(WorkerKey key) throws IOException, InterruptedException {
    try {/*from   ww  w .j  a v a 2  s.com*/
        return super.borrowObject(key);
    } catch (Throwable t) {
        Throwables.propagateIfPossible(t, IOException.class, InterruptedException.class);
        throw new RuntimeException("unexpected", t);
    }
}

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From source file:org.sonatype.nexus.maven.m2settings.MojoSupport.java

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    checkState(getLog() != null, "Mojo.log not installed");
    try {/*w ww  .  j  a va  2 s. c om*/
        doExecute();
    } catch (Exception e) {
        Throwables.propagateIfPossible(e, MojoExecutionException.class, MojoFailureException.class);
        throw Throwables.propagate(e);
    } finally {
        doCleanup();
    }
}

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From source file:org.apache.gobblin.runtime.fork.SynchronousFork.java

@Override
protected void processRecords() throws IOException, DataConversionException {
    try {/*w  w  w .ja v  a 2 s .c o m*/
        this.autoResetEvent.waitOne();
        if (this.throwable != null) {
            Throwables.propagateIfPossible(this.throwable, IOException.class, DataConversionException.class);
            throw new RuntimeException(throwable);
        }
    } catch (InterruptedException ie) {
        Throwables.propagate(ie);
    }
}

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From source file:com.google.devtools.build.lib.worker.SimpleWorkerPool.java

@Override
public void invalidateObject(WorkerKey key, Worker obj) throws IOException, InterruptedException {
    try {//from  w ww  .  j ava2  s .c om
        super.invalidateObject(key, obj);
    } catch (Throwable t) {
        Throwables.propagateIfPossible(t, IOException.class, InterruptedException.class);
        throw new RuntimeException("unexpected", t);
    }
}

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From source file:org.grouplens.lenskit.util.parallel.ParallelTaskGraphExecutor.java

@Override
public <T extends Callable<?>, E> void execute(DAGNode<T, E> graph)
        throws ExecutionException, InterruptedException {
    logger.info("{}: executing {} tasks on {} threads", name, graph.getReachableNodes().size(), threadCount);
    TaskGraphManager<T, E> manager = new TaskGraphManager<T, E>(name, graph);
    List<Thread> threads = Lists.newArrayListWithCapacity(threadCount);
    for (int i = 1; i <= threadCount; i++) {
        Thread thread = new TaskGraphThread<T, E>(manager, String.format("%s-%d", name, i));
        threads.add(thread);/*  ww w.ja  va  2s  .c o m*/
        manager.addThread(thread);
        thread.start();
    }
    try {
        manager.waitForFinished();
    } catch (Exception ex) {
        for (Thread th : threads) {
            th.interrupt();
        }
        Throwables.propagateIfPossible(ex, ExecutionException.class, InterruptedException.class);
        throw new RuntimeException(ex);
    }
}

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From source file:com.streamsets.datacollector.util.LambdaUtil.java

/**
 * Runs a Supplier within the context of a specified ClassLoader and in priviledged mode.
 *
 * @param classLoader the ClassLoader to run the Supplier.
 * @param e1 Exception class that should be propagated as-is
 * @param e2 Exception class that should be propagated as-is
 * @param supplier the Supplier to run within the context of a specified ClassLoader.
 *///  w  w w.  ja  va 2  s .c  om
public static <T, E1 extends Exception, E2 extends Exception> T privilegedWithClassLoader(
        ClassLoader classLoader, Class<E1> e1, Class<E2> e2, ExceptionSupplier<T> supplier) throws E1, E2 {
    try {
        return AccessController.doPrivileged(
                (PrivilegedExceptionAction<T>) () -> withClassLoaderInternal(classLoader, supplier));
    } catch (PrivilegedActionException e) {
        Throwables.propagateIfPossible(e.getCause(), e1, e2);
        Throwables.propagate(e);
    }

    return null;
}

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From source file:com.android.tools.idea.welcome.install.InstallOperation.java

/**
 * Runs the operation under progress indicator that only gives access to progress portion.
 *///from w  w  w.j av a 2s. c om
@NotNull
public final Return execute(@NotNull final Argument argument)
        throws WizardException, InstallationCancelledException {
    myContext.checkCanceled();
    if (myProgressRatio == 0) {
        return perform(new EmptyProgressIndicator(), argument);
    } else {
        try {
            return myContext.run(new ThrowableComputable<Return, Exception>() {
                @Override
                @Nullable
                public Return compute() throws Exception {
                    ProgressIndicator indicator = ProgressManager.getInstance().getProgressIndicator();
                    if (indicator == null) {
                        indicator = new EmptyProgressIndicator();
                    }
                    return perform(indicator, argument);
                }
            }, myProgressRatio);
        } catch (ProcessCanceledException e) {
            throw new InstallationCancelledException();
        } catch (Exception e) {
            Throwables.propagateIfPossible(e, WizardException.class, InstallationCancelledException.class);
            throw Throwables.propagate(e);
        }
    }
}

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From source file:com.google.autoesc.MemoizingHTMLEscapingWriter.java

@Override
public void writeSafe(String safeContent) throws IOException, TemplateException {
    MemoTuple key = new MemoTuple(getContext(), safeContent, getRtable());
    if (USE_GLOBAL_CACHE) {
        try {//www .  j a v a2 s  .c  o m
            MemoTuple value = MEMO_TABLE.get(key);
            getWriter().write(value.safeContent);
            setContextAndRtable(value.context, value.rtable);
        } catch (ExecutionException ex) {
            Throwables.propagateIfPossible(ex, IOException.class, TemplateException.class);
            Throwables.propagate(ex);
        }
    } else {
        MemoTuple value = memoTable.get(key);
        if (value == null) {
            StringWriter normalizedSafeContent = new StringWriter(safeContent.length() + 16);
            @SuppressWarnings("resource") // Not allocated here
            Writer oout = getWriter();
            replaceWriter(normalizedSafeContent);
            super.writeSafe(safeContent);
            replaceWriter(oout);
            value = new MemoTuple(getContext(), normalizedSafeContent.toString(), getRtable());
            memoTable.put(key, value);
        }
        getWriter().write(value.safeContent);
        setContextAndRtable(value.context, value.rtable);
    }
}

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From source file:org.sonatype.nexus.repository.httpbridge.internal.ViewServlet.java

@Override
protected void service(final HttpServletRequest httpRequest, final HttpServletResponse httpResponse)
        throws ServletException, IOException {
    String uri = httpRequest.getRequestURI();
    if (httpRequest.getQueryString() != null) {
        uri = uri + "?" + httpRequest.getQueryString();
    }/*from   w w w  .j  av a 2  s.  c  o m*/

    if (log.isDebugEnabled()) {
        log.debug("Servicing: {} {} ({})", httpRequest.getMethod(), uri, httpRequest.getRequestURL());
    }

    MDC.put(getClass().getName(), uri);
    try {
        doService(httpRequest, httpResponse);
        log.debug("Service completed");
    } catch (Exception e) {
        if (!(e instanceof AuthorizationException)) {
            log.warn("Service failure", e);
        }
        Throwables.propagateIfPossible(e, ServletException.class, IOException.class);
        throw new ServletException(e);
    } finally {
        MDC.remove(getClass().getName());
    }
}

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From source file:com.cubeia.backend.firebase.AccountLookupUtil.java

private long lookupUniqueAccountId(AccountQuery query) {
    try {//from   w  w w. j  av  a 2 s . c  o m
        return accountIdCache.get(query);
    } catch (Exception e) {
        Throwables.propagateIfPossible(e.getCause(), NoSuchAccountException.class,
                TooManyAccountsFoundException.class);
        throw new IllegalStateException(e);
    }
}

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