Examples with WebMessageParseException org.hisp.dhis.dxf2.webmessage.WebMessageParseException used on opensource projects

Example 1 with WebMessageParseException

use of org.hisp.dhis.dxf2.webmessage.WebMessageParseException 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 2 with WebMessageParseException

use of org.hisp.dhis.dxf2.webmessage.WebMessageParseException 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;
}

Example 3 with WebMessageParseException

use of org.hisp.dhis.dxf2.webmessage.WebMessageParseException in project dhis2-core by dhis2.

the class WebMessageParseUtils method parseJson.

private static <T> T parseJson(String input, Class<T> klass) throws WebMessageParseException {
    JsonNode objectNode = null;
    try {
        objectNode = JSON_MAPPER.readTree(input);
    } catch (IOException e) {
        throw new WebMessageParseException("Invalid JSON String. " + e.getMessage(), e);
    }
    JsonNode responseNode = null;
    if (objectNode != null) {
        responseNode = objectNode.get("response");
    } else {
        throw new WebMessageParseException("The object node is null. Could not parse the JSON.");
    }
    try {
        return JSON_MAPPER.readValue(responseNode.toString(), klass);
    } catch (IOException e) {
        throw new WebMessageParseException("Could not parse the JSON." + e.getMessage(), e);
    }
}

Example 4 with WebMessageParseException

use of org.hisp.dhis.dxf2.webmessage.WebMessageParseException in project dhis2-core by dhis2.

the class SyncUtils method runSyncRequest.

public static Optional<AbstractWebMessageResponse> runSyncRequest(RestTemplate restTemplate, RequestCallback requestCallback, Class<? extends AbstractWebMessageResponse> klass, String syncUrl, int maxSyncAttempts) {
    boolean networkErrorOccurred = true;
    int syncAttemptsDone = 0;
    ResponseExtractor<? extends AbstractWebMessageResponse> responseExtractor = getResponseExtractor(klass);
    AbstractWebMessageResponse responseSummary = null;
    while (networkErrorOccurred) {
        networkErrorOccurred = false;
        syncAttemptsDone++;
        try {
            responseSummary = restTemplate.execute(syncUrl, HttpMethod.POST, requestCallback, responseExtractor);
        } catch (HttpClientErrorException ex) {
            String responseBody = ex.getResponseBodyAsString();
            try {
                responseSummary = WebMessageParseUtils.fromWebMessageResponse(responseBody, klass);
            } catch (WebMessageParseException e) {
                log.error("Parsing WebMessageResponse failed.", e);
                return Optional.empty();
            }
        } catch (HttpServerErrorException ex) {
            String responseBody = ex.getResponseBodyAsString();
            log.error("Internal error happened during event data push: " + responseBody, ex);
            if (syncAttemptsDone <= maxSyncAttempts) {
                networkErrorOccurred = true;
            } else {
                throw ex;
            }
        } catch (ResourceAccessException ex) {
            log.error("Exception during event data push: " + ex.getMessage(), ex);
            throw ex;
        }
    }
    log.info("Sync summary: " + responseSummary);
    return Optional.ofNullable(responseSummary);
}

Example 5 with WebMessageParseException

use of org.hisp.dhis.dxf2.webmessage.WebMessageParseException in project dhis2-core by dhis2.

the class DefaultSynchronizationManager method executeDataValuePush.

/**
 * Executes a push of data values to the given remote instance.
 *
 * @param instance the remote system instance.
 * @return an ImportSummary.
 */
private ImportConflicts executeDataValuePush(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 = SyncUtils.getLastSyncSuccess(systemSettingManager, SettingKey.LAST_SUCCESSFUL_DATA_VALUE_SYNC);
    final Date skipChangedBefore = systemSettingManager.getDateSetting(SettingKey.SKIP_SYNCHRONIZATION_FOR_DATA_CHANGED_BEFORE);
    final Date lastUpdatedAfter = lastSuccessTime.after(skipChangedBefore) ? lastSuccessTime : skipChangedBefore;
    final int objectsToSynchronize = dataValueService.getDataValueCountLastUpdatedAfter(lastUpdatedAfter, true);
    log.info("DataValues last changed before " + skipChangedBefore + " will not be synchronized.");
    if (objectsToSynchronize == 0) {
        SyncUtils.setLastSyncSuccess(systemSettingManager, SettingKey.LAST_SUCCESSFUL_DATA_VALUE_SYNC, startTime);
        log.debug("Skipping data values push, no new or updated data values");
        ImportCount importCount = new ImportCount(0, 0, 0, 0);
        return new ImportSummary(ImportStatus.SUCCESS, "No new or updated data values to push.", importCount);
    }
    log.info("Data Values: " + objectsToSynchronize + " to push since last synchronization 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.exportDataValueSetJson(lastUpdatedAfter, request.getBody(), new IdSchemes());
    };
    final int maxSyncAttempts = systemSettingManager.getIntSetting(SettingKey.MAX_SYNC_ATTEMPTS);
    Optional<AbstractWebMessageResponse> responseSummary = SyncUtils.runSyncRequest(restTemplate, requestCallback, SyncEndpoint.DATA_VALUE_SETS.getKlass(), instance.getUrl(), maxSyncAttempts);
    ImportSummary summary = null;
    if (responseSummary.isPresent()) {
        summary = (ImportSummary) responseSummary.get();
        if (ImportStatus.SUCCESS.equals(summary.getStatus())) {
            log.info("Push successful: " + summary);
        } else {
            log.warn("Push failed: " + summary);
        }
    }
    return summary;
}