Example usage for org.apache.commons.lang.exception ExceptionUtils getThrowables

Introduction

In this page you can find the example usage for org.apache.commons.lang.exception ExceptionUtils getThrowables.

Prototype

public static Throwable[] getThrowables(Throwable throwable) 

Source Link

Document

Returns the list of Throwable objects in the exception chain.

A throwable without cause will return an array containing one element - the input throwable.

Usage

From source file:com.vladmihalcea.concurrent.aop.OptimisticConcurrencyControlAspect.java

private boolean isRetryThrowable(Throwable throwable, Class<? extends Throwable>[] retryOn) {
    Throwable[] causes = ExceptionUtils.getThrowables(throwable);
    for (Throwable cause : causes) {
        for (Class<? extends Throwable> retryThrowable : retryOn) {
            if (retryThrowable.isAssignableFrom(cause.getClass())) {
                return true;
            }/* w  ww.j a  v a  2 s  . c  om*/
        }
    }
    return false;
}

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From source file:mitm.djigzo.web.common.RedirectRequestExceptionHandler.java

@SuppressWarnings("unchecked")
@Override//from  w w w  .  jav a  2  s . c  o  m
public void handleRequestException(Throwable t) throws IOException {
    boolean handled = false;

    /*
     * Check for specified exception
     */
    int exceptionIndex = ExceptionUtils.indexOfType(t, exceptionClass);

    if (exceptionIndex != -1) {
        /*
         * Check if the exception is caused by authentication failure.
         */
        T exception = (T) ExceptionUtils.getThrowables(t)[exceptionIndex];

        if (isMatch(exception)) {
            logger.warn("Exception " + exceptionClass + " handled. Redirecting to page: " + redirectToPage);

            Link pageLink = linkFactory.createPageRenderLink(redirectToPage, false, context);

            response.sendRedirect(pageLink.toRedirectURI());

            handled = true;
        }
    }

    if (!handled) {
        /*
         * Pass the exception to the next handler
         */
        ((RequestExceptionHandler) delegate).handleRequestException(t);
    }
}

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From source file:gov.nih.nci.integration.caaers.invoker.CaAERSAdverseEventServiceInvocationStrategy.java

private String[] getThrowableMsgs(Throwable cause) {
    final Throwable[] throwables = ExceptionUtils.getThrowables(cause);
    String[] msgs = new String[throwables.length];
    for (int i = 0; i < throwables.length; i++) {
        msgs[i] = throwables[i].getMessage();
    }//from   ww w  . j a  v  a2s.  c om
    return msgs;
}

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From source file:nl.strohalm.cyclos.utils.ExceptionHelper.java

private static boolean isLockingException(final Throwable t, final boolean recurse) {
    if (t instanceof LockingException || t instanceof LockAcquisitionException
            || t instanceof PessimisticLockException) {
        return true;
    }// w  w w . j  ava  2 s  . c o m
    if (t instanceof SQLException) {
        final SQLException e = (SQLException) t;
        return e.getErrorCode() == ER_LOCK_WAIT_TIMEOUT || ST_LOCK.equals(e.getSQLState());
    }
    if (recurse) {
        for (final Throwable thr : ExceptionUtils.getThrowables(t)) {
            if (isLockingException(thr, false)) {
                return true;
            }
        }
    }
    return false;
}

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From source file:org.apache.tinkerpop.gremlin.console.groovy.plugin.DriverRemoteAcceptor.java

private List<Result> send(final String gremlin) throws SaslException {
    try {/*from   www  .j  a  v a2  s  .c o  m*/
        return this.currentClient.submitAsync(gremlin, aliases, Collections.emptyMap()).get().all()
                .get(this.timeout, TimeUnit.MILLISECONDS);
    } catch (TimeoutException ignored) {
        throw new IllegalStateException(
                "Request timed out while processing - increase the timeout with the :remote command");
    } catch (Exception e) {
        // handle security error as-is and unwrapped
        final Optional<Throwable> throwable = Stream.of(ExceptionUtils.getThrowables(e))
                .filter(t -> t instanceof SaslException).findFirst();
        if (throwable.isPresent())
            throw (SaslException) throwable.get();

        throw new IllegalStateException(e.getMessage(), e);
    }
}

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From source file:org.apache.tinkerpop.gremlin.console.jsr223.DriverRemoteAcceptor.java

private List<Result> send(final String gremlin) throws SaslException {
    try {//from  ww  w  .j a  v a 2 s  .c  om
        final ResultSet rs = this.currentClient.submitAsync(gremlin, aliases, Collections.emptyMap()).get();
        return timeout > NO_TIMEOUT ? rs.all().get(timeout, TimeUnit.MILLISECONDS) : rs.all().get();
    } catch (TimeoutException ignored) {
        throw new IllegalStateException(
                "Request timed out while processing - increase the timeout with the :remote command");
    } catch (Exception e) {
        // handle security error as-is and unwrapped
        final Optional<Throwable> throwable = Stream.of(ExceptionUtils.getThrowables(e))
                .filter(t -> t instanceof SaslException).findFirst();
        if (throwable.isPresent())
            throw (SaslException) throwable.get();

        throw new IllegalStateException(e.getMessage(), e);
    }
}

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From source file:org.cleverbus.core.common.exception.ExceptionTranslator.java

/**
 * Returns recursively error messages from the whole exception hierarchy.
 *
 * @param ex the exception/*from   w w w . j  a v  a  2 s.com*/
 * @return exception message
 */
private static String getMessagesInExceptionHierarchy(Throwable ex) {
    Assert.notNull(ex, "the ex must not be null");

    // use a util that can handle recursive cause structure:
    Throwable[] hierarchy = ExceptionUtils.getThrowables(ex);

    StringBuilder messages = new StringBuilder();
    for (Throwable throwable : hierarchy) {
        if (messages.length() > 0) {
            messages.append(" => ");
        }
        messages.append(throwable.getClass().getSimpleName()).append(": ").append(throwable.getMessage());
    }

    return messages.toString();
}

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From source file:org.craftercms.security.impl.processors.SecurityExceptionProcessor.java

/**
 * Returns the security exception, if any, inside the specified's exception stack trace.
 *///from  w w w . j  a  v  a  2  s  .  c o m
public CrafterSecurityException findSecurityException(Exception topException) {
    Throwable[] exceptionChain = ExceptionUtils.getThrowables(topException);
    for (Throwable e : exceptionChain) {
        if (e instanceof CrafterSecurityException) {
            return (CrafterSecurityException) e;
        }
    }

    return null;
}

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From source file:org.dllearner.cli.CLI.java

/**
 * Find the primary cause of the specified exception.
 *
 * @param e The exception to analyze//  ww w .j a v  a 2  s . c  o m
 * @return The primary cause of the exception.
 */
private static Throwable findPrimaryCause(Exception e) {
    // The throwables from the stack of the exception
    Throwable[] throwables = ExceptionUtils.getThrowables(e);

    //Look For a Component Init Exception and use that as the primary cause of failure, if we find it
    int componentInitExceptionIndex = ExceptionUtils.indexOfThrowable(e, ComponentInitException.class);

    Throwable primaryCause;
    if (componentInitExceptionIndex > -1) {
        primaryCause = throwables[componentInitExceptionIndex];
    } else {
        //No Component Init Exception on the Stack Trace, so we'll use the root as the primary cause.
        primaryCause = ExceptionUtils.getRootCause(e);
    }
    return primaryCause;
}

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From source file:org.dllearner.cli.unife.CLIDistributedLEAP.java

/**
 * Find the primary cause of the specified exception.
 *
 * @param e The exception to analyze//from w ww .j  a va 2 s . c  o m
 * @return The primary cause of the exception.
 */
protected static Throwable findPrimaryCause(Exception e) {
    // The throwables from the stack of the exception
    Throwable[] throwables = ExceptionUtils.getThrowables(e);

    //Look For a Component Init Exception and use that as the primary cause of failure, if we find it
    int componentInitExceptionIndex = ExceptionUtils.indexOfThrowable(e, ComponentInitException.class);

    Throwable primaryCause;
    if (componentInitExceptionIndex > -1) {
        primaryCause = throwables[componentInitExceptionIndex];
    } else {
        //No Component Init Exception on the Stack Trace, so we'll use the root as the primary cause.
        primaryCause = ExceptionUtils.getRootCause(e);
    }
    return primaryCause;
}

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