Examples with IoParameters org.n52.io.request.IoParameters used on opensource projects

Example 1 with IoParameters

use of org.n52.io.request.IoParameters in project series-rest-api by 52North.

the class DataController method getSeriesChart.

@RequestMapping(value = "/{seriesId}/data", produces = { "image/png" }, method = RequestMethod.GET)
public void getSeriesChart(HttpServletResponse response, @PathVariable String seriesId, @RequestHeader(value = Parameters.HttpHeader.ACCEPT_LANGUAGE) String locale, @RequestParam(required = false) MultiValueMap<String, String> query) throws Exception {
    RequestUtils.overrideQueryLocaleWhenSet(locale, query);
    IoParameters map = QueryParameters.createFromQuery(query);
    LOGGER.debug("get data collection chart for '{}' with query: {}", seriesId, map);
    checkAgainstTimespanRestriction(map.getTimespan().toString());
    checkForUnknownDatasetIds(map, seriesId);
    String handleAsValueTypeFallback = map.getAsString(Parameters.HANDLE_AS_VALUE_TYPE);
    String valueType = ValueType.extractType(seriesId, handleAsValueTypeFallback);
    RequestSimpleParameterSet parameters = map.toSimpleParameterSet();
    String outputFormat = MimeType.IMAGE_PNG.toString();
    response.setContentType(outputFormat);
    createIoFactory(valueType).withSimpleRequest(parameters).createHandler(outputFormat).writeBinary(response.getOutputStream());
}

Example 2 with IoParameters

use of org.n52.io.request.IoParameters in project series-rest-api by 52North.

the class ParameterController method getRawData.

@Override
public void getRawData(HttpServletResponse response, String id, String locale, MultiValueMap<String, String> query) {
    RequestUtils.overrideQueryLocaleWhenSet(locale, query);
    if (!getParameterService().supportsRawData()) {
        throw new BadRequestException("Querying raw procedure data is not supported!");
    }
    IoParameters queryMap = QueryParameters.createFromQuery(query);
    LOGGER.debug("getRawData() with id '{}' and query '{}'", id, queryMap);
    try (InputStream inputStream = getParameterService().getRawDataService().getRawData(id, queryMap)) {
        if (inputStream == null) {
            throw new ResourceNotFoundException("No raw data found for id '" + id + "'.");
        }
        IOUtils.copyLarge(inputStream, response.getOutputStream());
    } catch (IOException e) {
        throw new InternalServerException("Error while querying raw data", e);
    }
}

Example 3 with IoParameters

use of org.n52.io.request.IoParameters in project series-rest-api by 52North.

the class ParameterController method getExtras.

@Override
public Map<String, Object> getExtras(String resourceId, String locale, MultiValueMap<String, String> query) {
    RequestUtils.overrideQueryLocaleWhenSet(locale, query);
    IoParameters map = QueryParameters.createFromQuery(query);
    LOGGER.debug("getExtras() with id '{}' and query '{}'", resourceId, map);
    Map<String, Object> extras = new HashMap<>();
    for (MetadataExtension<T> extension : metadataExtensions) {
        T from = parameterService.getParameter(resourceId, map);
        final Map<String, Object> furtherExtras = extension.getExtras(from, map);
        Collection<String> overridableKeys = checkForOverridingData(extras, furtherExtras);
        if (!overridableKeys.isEmpty()) {
            String[] keys = overridableKeys.toArray(new String[0]);
            LOGGER.warn("Metadata extension overrides existing extra data: {}", Arrays.toString(keys));
        }
        extras.putAll(furtherExtras);
    }
    return extras;
}

Example 4 with IoParameters

use of org.n52.io.request.IoParameters in project series-rest-api by 52North.

the class DataController method getSeriesAsCsv.

@RequestMapping(value = "/{seriesId}/data", produces = { "text/csv" }, method = RequestMethod.GET)
public void getSeriesAsCsv(HttpServletResponse response, @PathVariable String seriesId, @RequestHeader(value = Parameters.HttpHeader.ACCEPT_LANGUAGE) String locale, @RequestParam(required = false) MultiValueMap<String, String> query) throws Exception {
    RequestUtils.overrideQueryLocaleWhenSet(locale, query);
    IoParameters map = QueryParameters.createFromQuery(query);
    LOGGER.debug("get data collection csv for '{}' with query: {}", seriesId, map);
    RequestSimpleParameterSet parameters = RequestSimpleParameterSet.createForSingleSeries(seriesId, map);
    checkAgainstTimespanRestriction(parameters.getTimespan());
    checkForUnknownDatasetIds(map, seriesId);
    response.setCharacterEncoding(DEFAULT_RESPONSE_ENCODING);
    if (Boolean.parseBoolean(map.getOther("zip"))) {
        response.setContentType(MimeType.APPLICATION_ZIP.toString());
    } else {
        response.setContentType(MimeType.TEXT_CSV.toString());
    }
    final String datasetType = parameters.getValueType();
    createIoFactory(datasetType).withSimpleRequest(parameters).createHandler(MimeType.TEXT_CSV.toString()).writeBinary(response.getOutputStream());
}

Example 5 with IoParameters

use of org.n52.io.request.IoParameters in project series-rest-api by 52North.

the class DataController method getSeriesAsZippedCsv.

@RequestMapping(value = "/{seriesId}/data", produces = { "application/zip" }, method = RequestMethod.GET)
public void getSeriesAsZippedCsv(HttpServletResponse response, @PathVariable String seriesId, @RequestHeader(value = Parameters.HttpHeader.ACCEPT_LANGUAGE) String locale, @RequestParam(required = false) MultiValueMap<String, String> query) throws Exception {
    RequestUtils.overrideQueryLocaleWhenSet(locale, query);
    IoParameters map = QueryParameters.createFromQuery(query);
    LOGGER.debug("get data collection zip for '{}' with query: {}", seriesId, map);
    RequestSimpleParameterSet parameters = RequestSimpleParameterSet.createForSingleSeries(seriesId, map);
    checkAgainstTimespanRestriction(parameters.getTimespan());
    checkForUnknownDatasetIds(map, seriesId);
    response.setCharacterEncoding(DEFAULT_RESPONSE_ENCODING);
    response.setContentType(MimeType.APPLICATION_ZIP.toString());
    final String datasetType = parameters.getValueType();
    createIoFactory(datasetType).withSimpleRequest(parameters).createHandler(MimeType.APPLICATION_ZIP.toString()).writeBinary(response.getOutputStream());
}