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

Example 41 with RestTemplate

use of org.springframework.web.client.RestTemplate in project OpenClinica by OpenClinica.

the class RandomizeService method retrieveARandomisation.

private JSONObject retrieveARandomisation(String randomiseUrl, StudySubjectBean studySubject, HttpHeaders headers) throws JSONException {
    // method : GET
    // concatenate
    randomiseUrl = randomiseUrl + "/api/randomisation?identifier=" + studySubject.getOid();
    // Study_Siubject_oid
    RestTemplate rest = new RestTemplate(requestFactory);
    ResponseEntity<String> response = null;
    String body = null;
    JSONObject jsonObject = null;
    HttpEntity<String> request = new HttpEntity<String>(headers);
    try {
        response = rest.exchange(randomiseUrl, HttpMethod.GET, request, String.class);
        body = response.getBody();
        jsonObject = new JSONObject(body);
    // if (!jsonObject.get("error").equals("0"))
    // jsonObject= null;
    } catch (Exception e) {
        System.out.println(e.getMessage());
        logger.error(e.getMessage());
        logger.error(ExceptionUtils.getStackTrace(e));
    }
    return jsonObject;
}

Example 42 with RestTemplate

use of org.springframework.web.client.RestTemplate in project OpenClinica by OpenClinica.

the class XformMetaDataService method getMediaFileItemFromFormManager.

public FileItem getMediaFileItemFromFormManager(String fileLink, String crfOid, String formLayoutOid) {
    RestTemplate restTemplate = new RestTemplate();
    restTemplate.getMessageConverters().add(new ByteArrayHttpMessageConverter());
    HttpHeaders headers = new HttpHeaders();
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_OCTET_STREAM));
    HttpEntity<String> entity = new HttpEntity<String>(headers);
    ResponseEntity<byte[]> response = restTemplate.exchange(fileLink, HttpMethod.GET, entity, byte[].class, "1");
    FileItem fileItem = null;
    if (response.getStatusCode() == HttpStatus.OK) {
        String fileName = "";
        FileOutputStream output = null;
        try {
            String disposition = response.getHeaders().get("Content-Disposition").get(0);
            fileName = disposition.replaceFirst("(?i)^.*filename=\"([^\"]+)\".*$", "$1");
            String dir = Utils.getCrfMediaFilePath(crfOid, formLayoutOid);
            if (!new File(dir).exists()) {
                new File(dir).mkdirs();
                logger.debug("Made the directory " + dir);
            }
            File file = new File(dir + fileName);
            output = new FileOutputStream(file);
            IOUtils.write(response.getBody(), output);
            fileItem = new DiskFileItem("media_file", response.getHeaders().get("Content-Type").get(0), false, fileName, 100000000, file);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (output != null) {
                    output.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return fileItem;
}

Example 43 with RestTemplate

use of org.springframework.web.client.RestTemplate in project OpenClinica by OpenClinica.

the class XformMetaDataService method executeIndividualCrf.

public void executeIndividualCrf(ExecuteIndividualCrfObject eicObject) {
    for (OCodmComplexTypeDefinitionFormLayoutDef formLayoutDef : eicObject.formLayoutDefs) {
        List<String> fileLinks = null;
        String vForm = "";
        RestTemplate rest = new RestTemplate();
        if (eicObject.form != null) {
            List<FormVersion> versions = eicObject.form.getVersions();
            for (FormVersion version : versions) {
                if (version.getName().equals(formLayoutDef.getOID())) {
                    fileLinks = version.getFileLinks();
                    for (String fileLink : fileLinks) {
                        if (fileLink.endsWith(VERSION)) {
                            vForm = rest.getForObject(fileLink, String.class);
                            break;
                        }
                    }
                    if (!eicObject.errors.hasErrors()) {
                        ObjectMapper mapper = new ObjectMapper();
                        TypeReference<List<XformGroup>> mapType = new TypeReference<List<XformGroup>>() {
                        };
                        List<XformGroup> jsonList = null;
                        try {
                            jsonList = mapper.readValue(vForm, mapType);
                        } catch (JsonParseException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                        } catch (JsonMappingException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                        } catch (IOException e) {
                            // TODO Auto-generated catch block
                            e.printStackTrace();
                        }
                        XformContainer xformContainer = new XformContainer();
                        xformContainer.setGroups(jsonList);
                        eicObject.setContainer(xformContainer);
                        if (eicObject.errors.hasErrors()) {
                            return;
                        }
                        // Save meta-data in database
                        saveFormMetadata(eicObject, version, eicObject.container, formLayoutDef, fileLinks);
                    }
                }
            }
        }
    }
}

Example 44 with RestTemplate

use of org.springframework.web.client.RestTemplate in project OpenClinica by OpenClinica.

the class EnketoAPI method getURL.

private EnketoURLResponse getURL(URL url, String crfOID) {
    try {
        String userPasswdCombo = new String(Base64.encodeBase64((token + ":").getBytes()));
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        headers.add("Authorization", "Basic " + userPasswdCombo);
        headers.add("Accept-Charset", "UTF-8");
        EnketoURLRequest body = new EnketoURLRequest(ocURL, crfOID);
        HttpEntity<EnketoURLRequest> request = new HttpEntity<EnketoURLRequest>(body, headers);
        RestTemplate rest = new RestTemplate();
        ResponseEntity<EnketoURLResponse> response = rest.postForEntity(url.toString(), request, EnketoURLResponse.class);
        if (response != null)
            return response.getBody();
        else
            return null;
    } catch (Exception e) {
        logger.error(e.getMessage());
        logger.error(ExceptionUtils.getStackTrace(e));
    }
    return null;
}

Example 45 with RestTemplate

use of org.springframework.web.client.RestTemplate in project OpenClinica by OpenClinica.

the class RandomizationRegistrar method getRandomizationDTOObject.

// Rest Call to OCUI to get Randomization
public SeRandomizationDTO getRandomizationDTOObject(String studyOid) {
    String ocUrl = CoreResources.getField("sysURL.base") + "rest2/openrosa/" + studyOid;
    String randomizationUrl = CoreResources.getField("moduleManager") + "/app/rest/oc/se_randomizations?studyoid=" + studyOid + "&instanceurl=" + ocUrl;
    HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
    requestFactory.setReadTimeout(RANDOMIZATION_READ_TIMEOUT);
    RestTemplate rest = new RestTemplate(requestFactory);
    try {
        SeRandomizationDTO response = rest.getForObject(randomizationUrl, SeRandomizationDTO.class);
        if (response.getStudyOid() != null) {
            return response;
        } else {
            return null;
        }
    } catch (Exception e) {
        logger.error(e.getMessage());
        logger.error(ExceptionUtils.getStackTrace(e));
        System.out.println(e.getMessage());
        System.out.println(ExceptionUtils.getStackTrace(e));
    }
    return null;
}