Example usage for java.lang Exception getCause

List of usage examples for java.lang Exception getCause

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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:jp.classmethod.aws.dynamodb.DynamoDbSpringInterfaceTest.java

License:asdf

@Test(expected = NonTransientDataAccessResourceException.class)
public void testTruncateTableDoesntExist() {
    dynamoDBLocalRule.getAmazonDynamoDB().deleteTable(BookDynamoDbRepository.TABLE_NAME);
    try {//from w  ww  . ja va 2  s .c  o m
        sut.deleteAll();
    } catch (Exception e) {
        assertThat(e.getCause(), is(instanceOf(ResourceNotFoundException.class)));
        sut.afterPropertiesSet();
        throw e;
    }
    fail();
}

From source file:com.taobao.datax.plugins.writer.oraclejdbcwriter.OracleJdbcWriter.java

@Override
public int prepare(PluginParam param) {
    this.setParam(param);

    DBSource.register(this.sourceUniqKey, this.genProperties());

    if (StringUtils.isBlank(this.pre))
        return PluginStatus.SUCCESS.value();

    Statement stmt = null;//from ww w. j  a  va  2 s.  co  m
    try {
        this.connection = DBSource.getConnection(this.sourceUniqKey);

        stmt = this.connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);

        for (String subSql : this.pre.split(";")) {
            this.logger.info(String.format("Excute prepare sql %s .", subSql));
            stmt.execute(subSql);
        }
        this.connection.commit();
        return PluginStatus.SUCCESS.value();
    } catch (Exception e) {
        throw new DataExchangeException(e.getCause());
    } finally {
        try {
            if (null != stmt) {
                stmt.close();
            }
            if (null != this.connection) {
                this.connection.close();
                this.connection = null;
            }
        } catch (SQLException e) {
        }
    }
}

From source file:es.bsc.demiurge.ws.rest.DemiurgeRestV1.java

@GET
@Path("/flavours")
@Produces(MediaType.APPLICATION_JSON)/*from  ww w .  j  av  a  2  s .  co  m*/
public String getFlavours() {
    ByteArrayOutputStream bos;
    ObjectMapper mapper = new ObjectMapper();
    bos = new ByteArrayOutputStream();
    try {
        mapper.writeValue(bos, vmManager.getFlavours());
        return bos.toString();
    } catch (Exception ex) {
        log.error(ex.getMessage(), ex);
        throw new WebApplicationException(ex.getMessage(), ex.getCause());
    } finally {
        try {
            bos.close();
        } catch (IOException e) {
            log.warn(e.getMessage(), e);
        }
    }
}

From source file:com.ibm.team.build.internal.hjplugin.RTCLoginInfo.java

/**
 * Figure out the info needed to log into RTC based on a variety of ways to authenticate
 * It is expected that supplied values have been validated to some degree
 * @param project The project to be built (hence credentials needed for) may be
 * <code>null</code> when dealing with the global case
 * @param buildToolkitPath The path of the build toolkit. Could be <code>null</code>
 * if not using a password file/*from   w w  w. ja  v a2  s .c o m*/
 * @param serverUri The server to log into. Required
 * @param userId The user id to use. May be <code>null</code> when working with
 * credentials
 * @param password The password to use. May be <code>null</code> when working with
 * credentials or a password file.
 * @param passwordFile The file containing the password. May be <code>null</code>
 * when working with credentials or a password.
 * @param credentialsId The id of Jenkins credentials. May be <code>null</code>
 * when working with userId & either password/password file
 * @param timeout The time out to use (in seconds). Required
 * @throws Exception When something goes wrong determining the credentials.
 */
public RTCLoginInfo(Job<?, ?> project, String buildToolkitPath, String serverUri, String userId,
        String password, String passwordFile, String credentialsId, int timeout)
        throws InvalidCredentialsException {
    credentialsId = Util.fixEmptyAndTrim(credentialsId);
    password = Util.fixEmptyAndTrim(password);
    passwordFile = Util.fixEmptyAndTrim(passwordFile);
    userId = Util.fixEmptyAndTrim(userId);

    if (credentialsId != null) {
        // figure out userid & password from the credentials
        if (LOGGER.isLoggable(Level.FINER)) {
            LOGGER.finer("Looking up credentials for " + //$NON-NLS-1$
                    "credentialId=\"" + credentialsId + //$NON-NLS-1$
                    "\" serverURI=\"" + serverUri + //$NON-NLS-1$
                    "\" project=" + (project == null ? "null" : "\"" + project.getName() + "\"")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ $NON-NLS-2$ $NON-NLS-3$ $NON-NLS-4$ 
        }

        List<StandardUsernamePasswordCredentials> allMatchingCredentials = CredentialsProvider
                .lookupCredentials(StandardUsernamePasswordCredentials.class, project, ACL.SYSTEM,
                        URIRequirementBuilder.fromUri(serverUri).build());
        StandardUsernamePasswordCredentials credentials = CredentialsMatchers
                .firstOrNull(allMatchingCredentials, CredentialsMatchers.withId(credentialsId));
        if (credentials != null) {
            this.userId = credentials.getUsername();
            this.password = credentials.getPassword().getPlainText();
        } else {
            throw new InvalidCredentialsException(Messages.RTCLoginInfo_creds_unresolvable());
        }

    } else {
        this.userId = userId;

        if (this.userId == null) {
            if (passwordFile == null && password == null) {
                throw new InvalidCredentialsException(Messages.RTCLoginInfo_missing_creds());
            } else {
                throw new InvalidCredentialsException(Messages.RTCLoginInfo_missing_userid());
            }
        }

        if (passwordFile != null) {

            // figure out the password in the file
            if (LOGGER.isLoggable(Level.FINER)) {
                LOGGER.finer("Looking up credentials for " + //$NON-NLS-1$
                        "userId=\"" + userId + //$NON-NLS-1$
                        "\" passwordFile=\"" + passwordFile); //$NON-NLS-1$
            }
            try {
                RTCFacadeWrapper facade = RTCFacadeFactory.getFacade(buildToolkitPath, null);
                this.password = (String) facade.invoke("determinePassword", new Class[] { //$NON-NLS-1$
                        File.class, // passwordFile,
                        Locale.class // clientLocale
                }, new File(passwordFile), LocaleProvider.getLocale());
            } catch (Exception e) {
                Throwable eToReport = e;
                if (eToReport instanceof InvocationTargetException && e.getCause() != null) {
                    eToReport = e.getCause();
                }
                if (LOGGER.isLoggable(Level.FINER)) {
                    LOGGER.log(Level.FINER, "Failed to resolve password from passwordFile=\"" + passwordFile //$NON-NLS-1$
                            + "\" : " + eToReport.getMessage(), e); //$NON-NLS-1$
                }
                throw new InvalidCredentialsException(
                        Messages.RTCLoginInfo_missing_password(passwordFile, eToReport.getMessage()), e);
            }

        } else if (password != null) {
            // password was given
            if (LOGGER.isLoggable(Level.FINER)) {
                LOGGER.finer("Credentials supplied for " + //$NON-NLS-1$
                        "userId=\"" + userId + //$NON-NLS-1$
                        "\" password=" + (password == null ? "null" : "non-null")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
            }
            this.password = password;

        } else {
            // no password info supplied
            if (LOGGER.isLoggable(Level.FINER)) {
                LOGGER.finer("No password supplied for " + //$NON-NLS-1$
                        "userId=\"" + userId + //$NON-NLS-1$
                        "\" password=" + (password == null ? "null" : "non-null")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
            }
            throw new InvalidCredentialsException(Messages.RTCLoginInfo_supply_password_file_or_password());
        }
    }
    this.serverUri = serverUri;
    this.timeout = timeout;
}

From source file:com.metamx.rdiclient.RdiClientImplTest.java

@Test
public void testExceptionOnPost() throws Exception {

    final ObjectMapper objectMapper = new ObjectMapper().registerModule(new JodaModule());
    final Serializer<MmxAuctionSummary> serializer = new JacksonSerializer<>(objectMapper);
    final RdiClientImpl<MmxAuctionSummary> rdiClient = makeRdiClient(serializer, 1);

    mockClient.setGoHandler(new GoHandler() {
        @Override//from   w w w.j a va  2  s  . c o  m
        protected <Intermediate, Final> ListenableFuture<Final> go(Request<Intermediate, Final> request)
                throws Exception {
            return Futures.immediateFailedFuture(new IOException("Something Crazy Happened!"));
        }
    }.times(4));
    rdiClient.start();

    final ListenableFuture<RdiResponse> result = rdiClient.send(sampleEventBasic);
    Exception e = null;
    try {
        result.get();
    } catch (Exception e2) {
        e = e2;
    }
    Assert.assertTrue(e instanceof ExecutionException);
    Assert.assertTrue(e.getCause() instanceof RdiException);
    Assert.assertTrue(e.getCause().getCause() instanceof IOException);
    rdiClient.close();
}

From source file:org.nuxeo.box.api.service.BoxServiceImpl.java

/**
 * @return a Box Exception Response in JSON
 */// www.ja v  a  2s  .  com
@Override
public String getJSONBoxException(Exception e, int status) {
    NXBoxJsonException boxException = new NXBoxJsonException();
    // Message
    boxException.setCode(e.getMessage());
    // Detailed Message
    boxException.setMessage(e.getCause() != null ? e.getCause().getMessage() : null);
    boxException.setStatus(status);
    ObjectMapper mapper = new ObjectMapper();
    String jsonExceptionResponse = StringUtils.EMPTY;
    try {
        jsonExceptionResponse = mapper.writeValueAsString(boxException);
    } catch (JsonProcessingException e1) {
        throw new BoxRestException("error when marshalling server " + "exception:", e1,
                Response.Status.INTERNAL_SERVER_ERROR.getStatusCode());
    }
    return jsonExceptionResponse;
}

From source file:org.dspace.services.events.SystemEventService.java

/**
 * Fires off a local event immediately.//www .j  ava2 s. c  o m
 * This is internal so the event should have already been validated.
 *
 * @param event a valid event
 */
private void fireLocalEvent(Event event) {
    // send event to all interested listeners
    for (EventListener listener : listenersMap.values()) {
        // filter the event if the listener has filter rules
        if (listener != null && filterEvent(listener, event)) {
            // passed filters so send the event to this listener
            try {
                listener.receiveEvent(event);
            } catch (Exception e) {
                log.warn("Listener (" + listener + ")[" + listener.getClass().getName()
                        + "] failed to recieve event (" + event + "): " + e.getMessage() + ":" + e.getCause());
            }
        }
    }
}

From source file:org.apache.synapse.transport.nhttp.Axis2HttpRequest.java

/**
 * Start streaming the message into the Pipe, so that the contents could be read off the source
 * channel returned by getSourceChannel()
 *
 * @throws AxisFault on error// w  w w. java  2  s.com
 */
public void streamMessageContents() throws AxisFault {

    if (log.isDebugEnabled()) {
        log.debug("Start streaming outgoing http request : [Message ID : " + msgContext.getMessageID() + "]");
        if (log.isTraceEnabled()) {
            log.trace("Message [Request Message ID : " + msgContext.getMessageID() + "] "
                    + "[Request Message Payload : [ " + msgContext.getEnvelope() + "]");
        }
    }

    NHttpConfiguration cfg = NHttpConfiguration.getInstance();
    int senderTimeout = cfg.getProperty(NhttpConstants.SO_TIMEOUT_SENDER, 60000);
    long startTime = System.currentTimeMillis();

    synchronized (this) {
        while (!readyToStream && !completed) {
            try {
                this.wait(senderTimeout + 10000);
                if ((startTime + senderTimeout + 5000) < System.currentTimeMillis()) {
                    handleException("Thread " + Thread.currentThread().getName()
                            + " is blocked longer than the send timeout when trying to send the message :"
                            + msgContext.getMessageID() + ". Releasing thread",
                            new AxisFault("Sender thread was not notified within send timeout"));
                }
            } catch (InterruptedException ignore) {
            }
        }
    }

    if (!completed) {
        OutputStream out = new ContentOutputStream(outputBuffer);
        try {
            if (msgContext.isPropertyTrue(NhttpConstants.FORCE_HTTP_1_0)) {
                writeMessageFromTempData(out);
            } else {
                if (chunked) {
                    messageFormatter.writeTo(msgContext, format, out, false);
                } else {
                    writeMessageFromTempData(out);
                }
            }
        } catch (Exception e) {
            Throwable t = e.getCause();
            if (t != null && t.getCause() != null && t.getCause() instanceof ClosedChannelException) {
                if (log.isDebugEnabled()) {
                    log.debug("Ignore closed channel exception, as the "
                            + "SessionRequestCallback handles this exception");
                }
            } else {
                Integer errorCode = msgContext == null ? null
                        : (Integer) msgContext.getProperty(NhttpConstants.ERROR_CODE);
                if (errorCode == null || errorCode == NhttpConstants.SEND_ABORT) {
                    if (log.isDebugEnabled()) {
                        log.debug("Remote server aborted request being sent, and responded");
                    }
                } else {
                    if (e instanceof AxisFault) {
                        throw (AxisFault) e;
                    } else {
                        handleException("Error streaming message context", e);
                    }
                }
            }
        } finally {
            try {
                out.flush();
                out.close();
            } catch (IOException e) {
                handleException("Error closing outgoing message stream", e);
            }
            setSendingCompleted(true);
        }
    }
}

From source file:com.evolveum.midpoint.provisioning.test.mock.SynchornizationServiceMock.java

@Override
public void notifyChange(ResourceObjectShadowChangeDescription change, Task task,
        OperationResult parentResult) {/*from w  w  w  .  ja  va2  s.  c o  m*/
    LOGGER.debug("Notify change mock called with {}", change);

    // Some basic sanity checks
    assertNotNull("No change", change);
    assertNotNull("No task", task);
    assertNotNull("No resource", change.getResource());
    assertNotNull("No parent result", parentResult);

    assertTrue("Either current shadow or delta must be present",
            change.getCurrentShadow() != null || change.getObjectDelta() != null);
    if (change.getCurrentShadow() != null) {
        ShadowType currentShadowType = change.getCurrentShadow().asObjectable();
        if (currentShadowType != null) {
            // not a useful check..the current shadow could be null
            assertNotNull("Current shadow does not have an OID", change.getCurrentShadow().getOid());
            assertNotNull("Current shadow does not have resourceRef", currentShadowType.getResourceRef());
            assertNotNull("Current shadow has null attributes", currentShadowType.getAttributes());
            assertFalse("Current shadow has empty attributes",
                    ShadowUtil.getAttributesContainer(currentShadowType).isEmpty());

            // Check if the shadow is already present in repo
            try {
                repositoryService.getObject(currentShadowType.getClass(), currentShadowType.getOid(), null,
                        new OperationResult("mockSyncService.notifyChange"));
            } catch (Exception e) {
                AssertJUnit.fail("Got exception while trying to read current shadow " + currentShadowType + ": "
                        + e.getCause() + ": " + e.getMessage());
            }
            // Check resource
            String resourceOid = ShadowUtil.getResourceOid(currentShadowType);
            assertFalse("No resource OID in current shadow " + currentShadowType,
                    StringUtils.isBlank(resourceOid));
            try {
                repositoryService.getObject(ResourceType.class, resourceOid, null,
                        new OperationResult("mockSyncService.notifyChange"));
            } catch (Exception e) {
                AssertJUnit.fail("Got exception while trying to read resource " + resourceOid
                        + " as specified in current shadow " + currentShadowType + ": " + e.getCause() + ": "
                        + e.getMessage());
            }

            if (change.getCurrentShadow().asObjectable().getKind() == ShadowKindType.ACCOUNT) {
                ShadowType account = change.getCurrentShadow().asObjectable();
                if (supportActivation) {
                    assertNotNull("Current shadow does not have activation", account.getActivation());
                    assertNotNull("Current shadow activation status is null",
                            account.getActivation().getAdministrativeStatus());
                } else {
                    assertNull("Activation sneaked into current shadow", account.getActivation());
                }
            }
        }
    }
    if (change.getOldShadow() != null) {
        assertNotNull("Old shadow does not have an OID", change.getOldShadow().getOid());
        assertNotNull("Old shadow does not have an resourceRef",
                change.getOldShadow().asObjectable().getResourceRef());
    }
    if (change.getObjectDelta() != null) {
        assertNotNull("Delta has null OID", change.getObjectDelta().getOid());
    }

    if (changeChecker != null) {
        changeChecker.check(change);
    }

    // remember ...
    callCountNotifyChange++;
    lastChange = change;
}

From source file:it.polimi.tower4clouds.rules.RulesValidator.java

private Set<Problem> validateCondition(MonitoringRule rule) {
    Set<Problem> problems = new HashSet<Problem>();
    if (rule.getCondition() == null)
        return problems;
    String condition = rule.getCondition().getValue();
    if (condition != null) {
        ANTLRInputStream input = new ANTLRInputStream(condition);
        ConditionLexer lexer = new ConditionLexer(input);
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        ConditionParser parser = new ConditionParser(tokens);
        parser.setErrorHandler(new ErrorStrategy());
        parser.removeErrorListeners();// w w w  .  j a v a 2 s.c o m
        lexer.removeErrorListeners();

        try {
            parser.expression();
        } catch (Exception e) {
            Problem problem = new Problem();
            problem.setElementId(rule.getId());
            problem.setTagName("condition");
            problem.setError(EnumErrorType.CONDITION_LEXICAL_ERROR);
            if (e.getCause().toString().contains("NoViableAltException")) {
                Token token = ((NoViableAltException) (e.getCause())).getOffendingToken();
                problem.setDescription(
                        "Lexical error: '" + condition.substring(0, token.getCharPositionInLine()) + " "
                                + condition.substring(token.getCharPositionInLine()) + "'");
            } else if (e instanceof InputMismatchException) {
                problem.setDescription("Input Mismatch Exception");
            } else if (e instanceof FailedPredicateException) {
                problem.setDescription("Failed Predicate Exception");
            } else {
                problem.setDescription("Unknown recognition error! Exception: " + e.getClass().getName());
            }
            problems.add(problem);
        }

    }
    return problems;
}