Examples with HttpServerErrorException org.springframework.web.client.HttpServerErrorException used on opensource projects

Example 1 with HttpServerErrorException

use of org.springframework.web.client.HttpServerErrorException in project spring-framework by spring-projects.

the class AbstractXhrTransport method executeInfoRequest.

// InfoReceiver methods
@Override
public String executeInfoRequest(URI infoUrl, HttpHeaders headers) {
    if (logger.isDebugEnabled()) {
        logger.debug("Executing SockJS Info request, url=" + infoUrl);
    }
    HttpHeaders infoRequestHeaders = new HttpHeaders();
    if (headers != null) {
        infoRequestHeaders.putAll(headers);
    }
    ResponseEntity<String> response = executeInfoRequestInternal(infoUrl, infoRequestHeaders);
    if (response.getStatusCode() != HttpStatus.OK) {
        if (logger.isErrorEnabled()) {
            logger.error("SockJS Info request (url=" + infoUrl + ") failed: " + response);
        }
        throw new HttpServerErrorException(response.getStatusCode());
    }
    if (logger.isTraceEnabled()) {
        logger.trace("SockJS Info request (url=" + infoUrl + ") response: " + response);
    }
    return response.getBody();
}

Example 2 with HttpServerErrorException

use of org.springframework.web.client.HttpServerErrorException in project spring-framework by spring-projects.

the class RestTemplateXhrTransportTests method connectFailure.

@Test
public void connectFailure() throws Exception {
    final HttpServerErrorException expected = new HttpServerErrorException(HttpStatus.INTERNAL_SERVER_ERROR);
    RestOperations restTemplate = mock(RestOperations.class);
    given(restTemplate.execute((URI) any(), eq(HttpMethod.POST), any(), any())).willThrow(expected);
    final CountDownLatch latch = new CountDownLatch(1);
    connect(restTemplate).addCallback(new ListenableFutureCallback<WebSocketSession>() {

        @Override
        public void onSuccess(WebSocketSession result) {
        }

        @Override
        public void onFailure(Throwable ex) {
            if (ex == expected) {
                latch.countDown();
            }
        }
    });
    verifyNoMoreInteractions(this.webSocketHandler);
}

Example 3 with HttpServerErrorException

use of org.springframework.web.client.HttpServerErrorException in project spring-framework by spring-projects.

the class SockJsClientTests method connectInfoRequestFailure.

@Test
public void connectInfoRequestFailure() throws URISyntaxException {
    HttpServerErrorException exception = new HttpServerErrorException(HttpStatus.SERVICE_UNAVAILABLE);
    given(this.infoReceiver.executeInfoRequest(any(), any())).willThrow(exception);
    this.sockJsClient.doHandshake(handler, URL).addCallback(this.connectCallback);
    verify(this.connectCallback).onFailure(exception);
    assertFalse(this.webSocketTransport.invoked());
    assertFalse(this.xhrTransport.invoked());
}

Example 4 with HttpServerErrorException

use of org.springframework.web.client.HttpServerErrorException in project dhis2-core by dhis2.

the class DefaultSynchronizationManager method executeDataPush.

/**
     * Executes a push of data values to the given remote instance.
     *
     * @param instance the remote system instance.
     * @return an ImportSummary.
     */
private ImportSummary executeDataPush(SystemInstance instance) throws WebMessageParseException {
    // ---------------------------------------------------------------------
    // Set time for last success to start of process to make data saved
    // subsequently part of next synch process without being ignored
    // ---------------------------------------------------------------------
    final Date startTime = new Date();
    final Date lastSuccessTime = getLastDataSynchSuccessFallback();
    final int lastUpdatedCount = dataValueService.getDataValueCountLastUpdatedAfter(lastSuccessTime, true);
    log.info("Values: " + lastUpdatedCount + " since last synch success: " + lastSuccessTime);
    if (lastUpdatedCount == 0) {
        log.debug("Skipping synch, no new or updated data values");
        return null;
    }
    log.info("Values: " + lastUpdatedCount + " since last synch success: " + lastSuccessTime);
    log.info("Remote server POST URL: " + instance.getUrl());
    final RequestCallback requestCallback = request -> {
        request.getHeaders().setContentType(MediaType.APPLICATION_JSON);
        request.getHeaders().add(HEADER_AUTHORIZATION, CodecUtils.getBasicAuthString(instance.getUsername(), instance.getPassword()));
        dataValueSetService.writeDataValueSetJson(lastSuccessTime, request.getBody(), new IdSchemes());
    };
    ResponseExtractor<ImportSummary> responseExtractor = new ImportSummaryResponseExtractor();
    ImportSummary summary = null;
    try {
        summary = restTemplate.execute(instance.getUrl(), HttpMethod.POST, requestCallback, responseExtractor);
    } catch (HttpClientErrorException ex) {
        String responseBody = ex.getResponseBodyAsString();
        summary = WebMessageParseUtils.fromWebMessageResponse(responseBody, ImportSummary.class);
    } catch (HttpServerErrorException ex) {
        String responseBody = ex.getResponseBodyAsString();
        log.error("Internal error happened during event data push: " + responseBody, ex);
        throw ex;
    } catch (ResourceAccessException ex) {
        log.error("Exception during event data push: " + ex.getMessage(), ex);
        throw ex;
    }
    log.info("Synch summary: " + summary);
    if (summary != null && ImportStatus.SUCCESS.equals(summary.getStatus())) {
        setLastDataSynchSuccess(startTime);
        log.info("Synch successful, setting last success time: " + startTime);
    } else {
        log.warn("Sync failed: " + summary);
    }
    return summary;
}

Example 5 with HttpServerErrorException

use of org.springframework.web.client.HttpServerErrorException in project dhis2-core by dhis2.

the class DefaultSynchronizationManager method executeEventPush.

@Override
public ImportSummaries executeEventPush() throws WebMessageParseException {
    AvailabilityStatus availability = isRemoteServerAvailable();
    if (!availability.isAvailable()) {
        log.info("Aborting synch, server not available");
        return null;
    }
    // ---------------------------------------------------------------------
    // Set time for last success to start of process to make data saved
    // subsequently part of next synch process without being ignored
    // ---------------------------------------------------------------------
    final Date startTime = new Date();
    final Date lastSuccessTime = getLastEventSynchSuccessFallback();
    int lastUpdatedEventsCount = eventService.getAnonymousEventValuesCountLastUpdatedAfter(lastSuccessTime);
    log.info("Events: " + lastUpdatedEventsCount + " since last synch success: " + lastSuccessTime);
    if (lastUpdatedEventsCount == 0) {
        log.info("Skipping synch, no new or updated data values for events");
        return null;
    }
    String url = systemSettingManager.getSystemSetting(SettingKey.REMOTE_INSTANCE_URL) + "/api/events";
    log.info("Remote server events POST URL: " + url);
    final String username = (String) systemSettingManager.getSystemSetting(SettingKey.REMOTE_INSTANCE_USERNAME);
    final String password = (String) systemSettingManager.getSystemSetting(SettingKey.REMOTE_INSTANCE_PASSWORD);
    final RequestCallback requestCallback = new RequestCallback() {

        @Override
        public void doWithRequest(ClientHttpRequest request) throws IOException {
            request.getHeaders().setContentType(MediaType.APPLICATION_JSON);
            request.getHeaders().add(HEADER_AUTHORIZATION, CodecUtils.getBasicAuthString(username, password));
            Events result = eventService.getAnonymousEventValuesLastUpdatedAfter(lastSuccessTime);
            renderService.toJson(request.getBody(), result);
        }
    };
    ResponseExtractor<ImportSummaries> responseExtractor = new ImportSummariesResponseExtractor();
    ImportSummaries summaries = null;
    try {
        summaries = restTemplate.execute(url, HttpMethod.POST, requestCallback, responseExtractor);
    } catch (HttpClientErrorException ex) {
        String responseBody = ex.getResponseBodyAsString();
        summaries = WebMessageParseUtils.fromWebMessageResponse(responseBody, ImportSummaries.class);
    } catch (HttpServerErrorException ex) {
        String responseBody = ex.getResponseBodyAsString();
        log.error("Internal error happened during event data push: " + responseBody, ex);
        throw ex;
    } catch (ResourceAccessException ex) {
        log.error("Exception during event data push: " + ex.getMessage(), ex);
        throw ex;
    }
    log.info("Event synch summary: " + summaries);
    boolean isError = false;
    if (summaries != null) {
        for (ImportSummary summary : summaries.getImportSummaries()) {
            if (ImportStatus.ERROR.equals(summary.getStatus()) || ImportStatus.WARNING.equals(summary.getStatus())) {
                isError = true;
                log.debug("Sync failed: " + summaries);
                break;
            }
        }
    }
    if (!isError) {
        setLastEventSynchSuccess(startTime);
        log.info("Synch successful, setting last success time: " + startTime);
    }
    return summaries;
}