Example usage for java.lang Exception getCause

Introduction

In this page you can find the example usage for java.lang Exception getCause.

Prototype

public synchronized Throwable getCause()

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:com.nandhootoo.services.UserServiceImpl.java

public void deleteKey(Integer id) {
    try {/*from w  w w.j a v a 2s.  c  o m*/
        String hqlDelete = "delete User where id = :idString ";
        int deletedEntries = entityManager.createQuery(hqlDelete).setParameter("idString", id).executeUpdate();
    } catch (Exception ex) {
        throw (RuntimeException) ex.getCause();
    }
}

From source file:org.floggy.synchronization.jme.server.SynchronizationServletTest.java

/**
* DOCUMENT ME!// w  w  w  .j a  va2s.c  o  m
*/
@Test
public void testDoGetServletRequestServletResponseException() {
    MockHttpServletRequest request = new MockHttpServletRequest();
    MockHttpServletResponse response = new MockHttpServletResponse();

    SynchronizationServlet servlet = new SynchronizationServlet();

    try {
        request.setContent(getContent(Person.class));

        servlet.doGet(request, response);
    } catch (Exception e) {
        Assert.assertEquals(e.getCause().getClass(), SynchronizationException.class);
    }
}

From source file:it.cnr.icar.eric.server.persistence.PersistenceManagerFactory.java

public PersistenceManager getPersistenceManager() {
    if (pm == null) {
        synchronized (this) {
            if (pm == null) {
                try {
                    String pluginClass = RegistryProperties.getInstance()
                            .getProperty(PERSISTENCE_MANAGER_CLASS_PROPERTY);

                    pm = (PersistenceManager) createPluginInstance(pluginClass);
                } catch (Exception e) {
                    Throwable cause = e.getCause();
                    e.printStackTrace();
                    if (cause != null) {
                        System.err.println("Caused by.....");
                        cause.printStackTrace();
                    }/*from w ww . j  ava2s  . c om*/

                    String errmsg = "[PersistenceManager] Cannot instantiate "
                            + "PersistenceManager plugin. Please check that " + "property '"
                            + PERSISTENCE_MANAGER_CLASS_PROPERTY
                            + "' is correctly set in eric.properties file.";
                    System.err.println(errmsg);
                }
            }
        }
    }

    return pm;
}

From source file:org.osgp.adapter.protocol.dlms.exceptions.OsgpExceptionConverter.java

/**
 * If the Exception is a OsgpException, this exception is returned.
 *
 * If the Exception is not an OsgpException, only the exception message will
 * be wrapped in an TechnicalException (OsgpException subclass) and
 * returned. This also applies to the cause when it is an OsgpException.
 *
 * @param e//from w w  w . j  a v  a  2  s. c o m
 *            The exception.
 * @return OsgpException the given exception or a new TechnicalException
 *         instance.
 */
public OsgpException ensureOsgpOrTechnicalException(final Exception e) {
    if (e instanceof OsgpException) {
        final Throwable cause = e.getCause();
        if (cause != null && !(cause instanceof OsgpException)) {
            return new OsgpException(ComponentType.PROTOCOL_DLMS, e.getMessage(),
                    new OsgpException(ComponentType.PROTOCOL_DLMS, cause.getMessage()));
        }

        return (OsgpException) e;
    }

    return new TechnicalException(ComponentType.PROTOCOL_DLMS,
            "Unexpected exception while handling protocol request/response message",
            new OsgpException(ComponentType.PROTOCOL_DLMS, e.getMessage()));
}

From source file:br.com.sicoob.cro.cop.batch.core.launcher.LauncherExecutor.java

/**
 * Executa o processamento.//from w  ww  .j  a va 2s . com
 *
 * @return TRUE - para compilacao.
 * @throws java.lang.Exception par algum erro.
 */
public Boolean call() throws Exception {
    LOG.info(BatchPropertiesUtil.getInstance().getMessage(BatchKeys.BATCH_LAUNCHER_INITIALIZING.getKey()));
    try {
        setProperty(this.execution, BatchKeys.STATUS.getKey(), Status.STARTED);
        executeJob();
        setProperty(this.execution, BatchKeys.RESULT.getKey(), Result.SUCCESS);
        LOG.info(BatchPropertiesUtil.getInstance().getMessage(BatchKeys.BATCH_LAUNCHER_ENDING.getKey()));
    } catch (Exception excecao) {
        LOG.fatal(Validation.getOr(excecao.getCause(), excecao).getMessage(), excecao);
        LOG.info(BatchPropertiesUtil.getInstance().getMessage(BatchKeys.BATCH_LAUNCHER_ERROR_ENDING.getKey()));
        setProperty(this.execution, BatchKeys.RUNNING_JOB.getKey(), null);
        setProperty(this.execution, BatchKeys.RESULT.getKey(), Result.FAIL);
        MethodUtils.invokeMethod(this.execution, BatchKeys.ADD_ERROR_MESSAGE.getKey(), excecao);
    } finally {
        setProperty(this.execution, BatchKeys.STATUS.getKey(), Status.COMPLETED);
    }
    return Boolean.TRUE;
}

From source file:org.jahia.services.usermanager.ldap.communication.BaseLdapActionCallback.java

@Override
public T onError(Exception e) {
    final Throwable cause = e.getCause();
    logger.error("An error occurred while communicating with the LDAP server", e);
    if (cause instanceof CommunicationException || cause instanceof ServiceUnavailableException
            || cause instanceof InsufficientResourcesException) {
        externalUserGroupService.setMountStatus(key, JCRMountPointNode.MountStatus.waiting);
    }//from   w  w  w  .  j a  v a 2 s.  c  o  m

    return null;
}

From source file:com.alibaba.event.AbstractEventListener.java

/**
 * /*from w ww  .  j a  v  a 2 s .co m*/
 * 
 * @param eventContext
 */
public void response(EventContext eventContext) throws EventException {
    if (eventContext == null) {
        return;
    }

    String triggerEventName = eventContext.getEventName();
    if (StringUtils.isBlank(triggerEventName)) {
        return;
    }

    EventDTO eventDTO = eventContext.getEventDTO();
    for (EventModel eventModel : eventList) {
        try {
            String eventName = eventModel.getEventName();
            if (triggerEventName.equals(eventName)) {
                IEventCallBack eventCallBack = eventModel.getEventCallBack();
                if (eventCallBack == null) {
                    throw new EventException(
                            String.format("can't get call back for event=%s", triggerEventName));
                } else {
                    /***************************************************
                     * 
                     ***************************************************/
                    eventCallBack.execute(eventDTO);
                    break;
                }
            }
        } catch (Exception e) {
            throw new EventException(e.getMessage(), e.getCause());
        }
    }
}

From source file:com.legstar.xsd.def.Xsd2CobMainTest.java

/**
 * Test with bad input URI.//from  w ww .  j a  v a  2s. c o m
 */
public void testWrongInputArgument() {
    try {
        _main.execute(new String[] { "" });
        fail();
    } catch (Exception e) {
        assertTrue(e.getCause().getMessage().contains("java.io.FileNotFoundException"));
    }
    try {
        _main.execute(new String[] { "-i", "c:\\noaURI" });
        fail();
    } catch (Exception e) {
        assertEquals("Illegal character in opaque part at index 2: c:\\noaURI", e.getCause().getMessage());
    }
}

From source file:com.sematext.ag.player.SimplePlayer.java

protected void play(Sink<Event> sink, Source source) {
    Event e = source.nextEvent();
    while (null != e) {
        try {//from   w  w w. j  a  v  a  2 s  .  c o m
            sink.startCounters();
            sink.write(e);
            sink.endCounters();
        } catch (Exception ex) {
            LOG.error("Error writing to sink, skipping event. Cause: " + ex.getCause());
        }
        e = source.nextEvent();
    }
}

From source file:co.turnus.trace.example.SimpleTraceExample.java

public TraceProject loadProject() {
    TurnusLogger.info("Load the causation trace");
    try {//  w  ww  .j  a v  a  2  s  .  c o m

        File dir = new File(SimpleTraceExample.class.getResource("/co/turnus/trace/example/").toURI());
        TraceProject project = TraceProject.load(dir);

        Configuration config = new BaseConfiguration();
        config.setProperty(SENS_STATEVAR, false);

        project.loadTrace(config);

        trace = project.getTrace();
        decorator = project.getTraceDecorator();

        return project;

    } catch (Exception e) {
        throw new TurnusRuntimeException("Error loading the trace file", e.getCause());
    }

}