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(List<HttpMessageConverter<?>> messageConverters)

Source Link

Document

Create a new instance of the RestTemplate using the given list of HttpMessageConverter to use.

Usage

From source file:com.github.hexsmith.spring.boot.rest.client.ApacheHttpClient.java

public static void main(String[] args) {
    HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();

    HttpClient httpClient = httpClientBuilder.build();

    HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory(httpClient);

    RestTemplate restTemplate = new RestTemplate(factory);

    User user = restTemplate.getForObject("http://localhost:8080/json/user", User.class);

    System.out.println(user);//from   ww w. java2 s  . c  om

}

From source file:com.garyclayburg.scimclient.ScimApp.java

public static void main(String[] args) {
    /*//from ww w.j a v  a 2 s  .co  m
    String plainCreds = "willie:p@ssword";
    byte[] plainCredsBytes = plainCreds.getBytes();
    byte[] base64CredsBytes = Base64.encodeBase64(plainCredsBytes);
    String base64Creds = new String(base64CredsBytes);
            
    HttpHeaders headers = new HttpHeaders();
    headers.add("Authorization", "Basic " + base64Creds);
    */

    HttpClient httpClient = new DefaultHttpClient();
    final AuthHttpComponentsClientHttpRequestFactory requestFactory = new AuthHttpComponentsClientHttpRequestFactory(
            httpClient, new HttpHost("localhost"), "bjensen", "password");
    //            new AuthHttpComponentsClientHttpRequestFactory(httpClient,host,userName,password);
    final RestTemplate restTemplate = new RestTemplate(requestFactory);

    //        RestTemplate restTemplate = new RestTemplate();
    SCIMusersDoc page = restTemplate.getForObject("http://localhost:8080/Users", SCIMusersDoc.class);
    log.info("total results: " + page.getTotalResults());
    List<String> schemas = page.getSchemas();
    for (String schema : schemas) {
        log.info("schema found: " + schema);
    }
    for (Resources user : page.getResources()) {
        log.info("username " + user.getUserName());
        log.info("formatted name:" + user.getName().getFormatted());
        log.info("work phone: " + (user.getPhoneNumbers().get(0).getValue()));
    }

    //        User userMatch =
}

From source file:com.example.user.UserEndpoint.java

public static void main(String[] args) {
    final ObjectMapper objectMapper = new ObjectMapper().registerModule(new Jackson2HalModule())
            .disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
            .setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE);
    final MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter(objectMapper);
    converter.setSupportedMediaTypes(Collections.singletonList(MediaTypes.HAL_JSON));
    final RestTemplate restTemplate = new RestTemplate(Collections.singletonList(converter));
    final ResponseEntity<PagedResources<Resource<UserEntity>>> entity = restTemplate.exchange(
            "http://localhost:5000/db-app/users", HttpMethod.GET, null,
            new ParameterizedTypeReference<PagedResources<Resource<UserEntity>>>() {
            });/*from   w  w  w  . j  a  va2s  . c  o  m*/
    System.out.println(entity.getStatusCode());
    final PagedResources<Resource<UserEntity>> body = entity.getBody();
    System.out.println(body);
    final Collection<Resource<UserEntity>> contents = body.getContent();
    final List<UserEntity> userEntities = contents.stream().map(Resource::getContent).collect(toList());
}

From source file:com.royclarkson.springagram.RestUtils.java

public static RestTemplate getInstance() {
    if (restTemplate == null) {
        restTemplate = new RestTemplate(Collections
                .<HttpMessageConverter<?>>singletonList(new ResourceMappingJackson2HttpMessageConverter()));
    }//from w ww  . java 2s. c  om
    return restTemplate;
}

From source file:cr.ac.siua.tec.config.RestTemplateConfig.java

@Bean
public RestTemplate restTemplate(ClientHttpRequestFactory httpRequestFactory) {
    RestTemplate restTemplate = new RestTemplate(httpRequestFactory);
    restTemplate.getMessageConverters().add(new MappingJackson2HttpMessageConverter());
    return restTemplate;
}

From source file:com.aestheticsw.jobkeywords.service.simple.SimpleRestService.java

public SimpleRestService() {
    HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory();
    restTemplate = new RestTemplate(factory);
}

From source file:com.github.camellabs.iot.cloudlet.sdk.RestTemplates.java

public static RestTemplate defaultRestTemplate() {
    LOG.debug("Creating new default RestTemplate instance.");
    ObjectMapper objectMapper = new ObjectMapper().configure(FAIL_ON_UNKNOWN_PROPERTIES, false)
            .configure(FAIL_ON_EMPTY_BEANS, false).setSerializationInclusion(NON_NULL);
    objectMapper.getSerializationConfig().getDefaultVisibilityChecker().withFieldVisibility(PUBLIC_ONLY);
    MappingJackson2HttpMessageConverter jacksonConverter = new MappingJackson2HttpMessageConverter(
            objectMapper);/*from  www  .j  a va  2  s .com*/
    return new RestTemplate(singletonList(jacksonConverter));
}

From source file:com.rsa.redchallenge.standaloneapp.utils.RestInteractor.java

/**
 * Function to call GET interface for a REST server
 *
 * @param response Format in this the response of the call needs to be parsed
 * @param path     path of the interface in the REST server to be called
 * @param params   parameter for the call
 * @param <T>      template class according to which response needs to be parsed
 * @return returns the response in format specified
 * @throws RestClientException throws in case of error
 *///w  ww.jav a 2s.  c  o  m
public static <T> T performGet(Class<T> response, String path, Map<String, Object> params, String jsessionId)
        throws SecurityException {
    RestTemplate restTemplate = new RestTemplate(new HttpComponentsClientHttpRequestFactory());
    setFactory(restTemplate);

    HttpHeaders headers = new HttpHeaders();
    headers.add("Cookie", "RSA_SA_LICENSE=true; " + jsessionId);
    String uri = populatePath(params, path);
    logger.info("performing get request for uri:" + uri);
    HttpEntity<String> request = new HttpEntity<>(headers);
    try {
        T result = restTemplate.exchange(uri, HttpMethod.GET, request, response, getObjectParams(params))
                .getBody();
        return result;
    } catch (HttpClientErrorException e) {
        throw e;
    }
}

From source file:org.springframework.cloud.config.server.environment.HttpClientVaultRestTemplateFactory.java

@Override
public RestTemplate build(VaultEnvironmentProperties environmentProperties) throws GeneralSecurityException {
    HttpClient httpClient = HttpClientSupport.builder(environmentProperties).build();
    return new RestTemplate(new HttpComponentsClientHttpRequestFactory(httpClient));
}

From source file:org.apache.ambari.view.internal.WSProvider.java

@Bean
public RestTemplate getRestTemplate() {
    return new RestTemplate(getClientHttpRequestFactory());
}