Example usage for org.springframework.web.client RestTemplate RestTemplate

Introduction

In this page you can find the example usage for org.springframework.web.client RestTemplate RestTemplate.

Prototype

public RestTemplate()

Source Link

Document

Create a new instance of the RestTemplate using default settings.

Usage

From source file:com.concentricsky.android.khanacademy.data.remote.KAEntityFetcherTask.java

@Override
protected T doInBackground(Void... arg0) {
    // call  API and fetch an entity tree (commonly the tree rooted at the root topic)

    RestTemplate restTemplate = new RestTemplate();
    if (consumer != null) {
        restTemplate.setRequestFactory(new SpringRequestFactory(consumer));
    }/*from w  ww .  j a  v  a2  s. com*/

    // TODO : Set up stream parsing.

    //      RequestCallback callback = new RequestCallback() {
    //
    //         public void doWithRequest(ClientHttpRequest request)
    //               throws IOException {
    //            // TODO Auto-generated method stub
    //            
    //         }
    //         
    //      };
    //      
    //      ResponseExtractor<T> extractor = new ResponseExtractor<T>() {
    //
    //         public T extractData(ClientHttpResponse response)
    //               throws IOException {
    //            
    //            InputStream stream = response.getBody();
    //            
    //            
    //            return null;
    //         }
    //         
    //      };
    //      
    //      restTemplate.execute(url, HttpMethod.GET, requestCallback, responseExtractor)

    // Provide a converter to the restTemplate to get automagic json --> pojo deserialization.
    // Provide a mapper to the converter so we can register the custom Video deserializer. Otherwise, the default ObjectMapper would do fine.
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new VideoDeserializerModule());
    MappingJacksonHttpMessageConverter converter = new MappingJacksonHttpMessageConverter();
    converter.setObjectMapper(mapper);
    restTemplate.getMessageConverters().add(converter);

    ModelBase entity = null;
    try {
        entity = restTemplate.getForObject(this.url, ModelBase.class);
    } catch (HttpClientErrorException e) {
        e.printStackTrace();
        exception = e;
        // meanwhile, entity is null, so we let that return naturally.
    } catch (ResourceAccessException e) {
        // This one happens on Nexus 7 if we have set a SpringRequestFactory but get no Auth challenge.
        // org.springframework.web.client.ResourceAccessException: I/O error: No authentication challenges found; nested exception is java.io.IOException: No authentication challenges found
        e.printStackTrace();
        Log.e(LOG_TAG, "url was " + url);
        exception = e;
    }

    T result;
    try {
        result = (T) entity;
    } catch (ClassCastException e) {
        e.printStackTrace();
        exception = e;
        result = null;
    }

    Log.d(LOG_TAG, "Response received. Returning entity.");
    return result;
}

From source file:org.zalando.riptide.ExecuteTest.java

public ExecuteTest() {
    this.template = new RestTemplate();
    final MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
    converter.setObjectMapper(new ObjectMapper().findAndRegisterModules());
    template.setMessageConverters(singletonList(converter));
    template.setErrorHandler(new PassThroughResponseErrorHandler());
    this.server = MockRestServiceServer.createServer(template);
    this.unit = Rest.create(template);
}

From source file:edu.eci.cosw.restcontrollers.RestControladorStubs.java

/**
 * /* w w  w.j  a v  a  2s  .  co  m*/
 * @param tarjeta
 * @return true en caso de que el pago se haya logrado realizar y false en caso contrario.
 */
@RequestMapping(value = "/pasarelapagos", method = RequestMethod.POST)
public boolean realizarPago(@RequestBody Transaccion tarjeta) {
    RestTemplate restTemplate = new RestTemplate();
    return restTemplate.postForObject("https://damp-mesa-1375.herokuapp.com/rest/stubs/pasarelapagos/externo",
            tarjeta, Boolean.class);
}

From source file:org.openwms.client.fx.core.spring.AppConfiguration.java

/**
 * FIXME [scherrer] Comment this/*w ww  .  j a  va2 s.c o m*/
 * 
 * @return
 */
@Bean
RestTemplate restTemplate() {
    RestTemplate restTemplate = new RestTemplate();
    restTemplate.setMessageConverters(
            Collections.<HttpMessageConverter<?>>singletonList(new MappingJacksonHttpMessageConverter()));
    return restTemplate;
}

From source file:eu.impress.rest.api.BedAvailabilityController.java

@RequestMapping(value = "/bedavailability/hospital/{hospitalName}", method = RequestMethod.GET, produces = {
        MediaType.APPLICATION_JSON_VALUE })
public ResponseEntity<String> sendAvailableBeds(@PathVariable("hospitalName") String hospitalName)
        throws DatatypeConfigurationException {

    String bedavailability;/*from  w  w w .  j  a v  a 2s  .  c o m*/
    String bedavailabilityDEEnvelope;
    String bedavailabilityDE;
    String bedavailabilityJSON;

    //get HAVE String
    bedavailability = b.getBedAvailablityHAVE(hospitalName);

    //get DE String
    bedavailabilityDEEnvelope = b.createBedAvailabilityDE();

    //encapsulate in DE
    bedavailabilityDE = b.getBedAvailabilityEDXLDE(bedavailabilityDEEnvelope, bedavailability);

    //produce json message
    bedavailabilityJSON = b.forwardBedAvailability(bedavailabilityDE);
    log.info("Json message: " + bedavailabilityJSON);

    //push message to EMCR
    RestTemplate restTemplate = new RestTemplate();
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);

    HttpEntity<String> entity = new HttpEntity<String>(bedavailabilityJSON, headers);
    String answer = restTemplate.postForObject(EMCRUrl, entity, String.class);

    log.info("EMCR response: " + answer);

    return new ResponseEntity<String>(answer, HttpStatus.OK);

}

From source file:com.bailen.radioOnline.recursos.REJA.java

public Incidencia ratings(String apiKey, String rating, String idCancion, String fav) {
    MultiValueMap<String, String> params1 = new LinkedMultiValueMap<>();
    params1.add("rating", (rating));
    params1.add("idCancion", (idCancion));
    params1.add("fav", (fav));

    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
    headers.add("Authorization", apiKey);

    HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<>(params1, headers);

    String result = new RestTemplate().postForObject("http://ceatic.ujaen.es:8075/radioapi/v2/ratings", request,
            String.class);

    try {//from  w  w w  .  j a v a 2 s . com

        ObjectMapper a = new ObjectMapper();
        Incidencia listilla = a.readValue(result, Incidencia.class);
        return listilla;

    } catch (Exception e) {
        return null;

    }

}

From source file:dk.skogemann.airline.project.ApiController.java

private FlightResponse doSearch(String startLoc, String endLoc, String date, int ticket)
        throws RestClientException {
    String url;//w w w .  j a  v a 2 s  . co  m
    if (endLoc == null) {
        url = baseUrl + "/api/flightinfo/" + startLoc + "/" + date + "/" + ticket;
    } else {
        url = baseUrl + "/api/flightinfo/" + startLoc + "/" + endLoc + "/" + date + "/" + ticket;
    }
    System.out.println("kalder remote - search");
    RestTemplate template = new RestTemplate();
    FlightResponse flightResponse = template.getForObject(url, FlightResponse.class);
    System.out.println(flightResponse);
    System.out.println(" search remote end");
    return flightResponse;
}

From source file:org.socialsignin.exfmproxy.mvc.ExFmProxyController.java

public ExFmProxyController() {
    restTemplate = new RestTemplate();
    StringHttpMessageConverter stringHttpMessageConverter = new StringHttpMessageConverter();
    restTemplate/*from  w w  w .j  a  va2 s .  c om*/
            .setMessageConverters(Arrays.asList(new HttpMessageConverter<?>[] { stringHttpMessageConverter }));
}

From source file:io.fabric8.che.starter.client.keycloak.KeycloakClient.java

private String getResponseBody(KeycloakEndpoint endpoint, String authHeader) {
    RestTemplate template = new RestTemplate();
    HttpHeaders headers = new HttpHeaders();
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
    headers.add("Authorization", authHeader);
    HttpEntity<String> entity = new HttpEntity<String>("parameters", headers);
    ResponseEntity<String> response = template.exchange(endpoint.toString(), HttpMethod.GET, entity,
            String.class);
    return response.getBody();
}

From source file:org.zalando.zmon.actuator.ZmonMetricsFilterTest.java

@Before
public void setUp() {
    ConsoleReporter reporter = ConsoleReporter.forRegistry(metricRegistry).convertRatesTo(TimeUnit.SECONDS)
            .convertDurationsTo(TimeUnit.MILLISECONDS).build();
    reporter.start(2, TimeUnit.SECONDS);

    restTemplate = new RestTemplate();
    restTemplate.setErrorHandler(new ResponseErrorHandler() {

        @Override/* w w  w .  ja v  a 2  s .  co m*/
        public boolean hasError(final ClientHttpResponse response) throws IOException {

            // we want them all to pass
            return false;
        }

        @Override
        public void handleError(final ClientHttpResponse response) throws IOException {
        }
    });

}