本文整理了Java中co.cask.common.http.HttpRequest.get()方法的一些代码示例，展示了HttpRequest.get()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。HttpRequest.get()方法的具体详情如下：
包路径：co.cask.common.http.HttpRequest
类名称：HttpRequest
方法名：get

HttpRequest.get介绍

暂无

代码示例

代码示例来源：origin: co.cask.cdap/cdap-authentication-client

private AccessToken fetchAccessToken() throws IOException {
 LOG.debug("Authentication is enabled in the gateway server. Authentication URI {}.", getAuthURI());
 return execute(HttpRequest.get(getAuthURI().toURL())
          .addHeaders(getAuthenticationHeaders())
          .build()
 );
}

代码示例来源：origin: caskdata/cdap

@Override
public List<NamespaceMeta> list() throws Exception {
 HttpRequest request = HttpRequest.get(resolve("namespaces")).build();
 HttpResponse response = execute(request);
 if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
  return ObjectResponse.fromJsonBody(response, new TypeToken<List<NamespaceMeta>>() { }).getResponseObject();
 }
 throw new IOException(String.format("Cannot list namespaces. Reason: %s", response.getResponseBodyAsString()));
}

代码示例来源：origin: co.cask.cdap/cdap-common

@Override
public List<NamespaceMeta> list() throws Exception {
 HttpRequest request = HttpRequest.get(resolve("namespaces")).build();
 HttpResponse response = execute(request);
 if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
  return ObjectResponse.fromJsonBody(response, new TypeToken<List<NamespaceMeta>>() { }).getResponseObject();
 }
 throw new IOException(String.format("Cannot list namespaces. Reason: %s", response.getResponseBodyAsString()));
}

代码示例来源：origin: caskdata/cdap

private Set<Role> listRolesHelper(@Nullable Principal principal) throws IOException, FeatureDisabledException,
 UnauthenticatedException, UnauthorizedException, NotFoundException {
 URL url = principal == null ? config.resolveURLV3(AUTHORIZATION_BASE + "roles") :
  config.resolveURLV3(String.format(AUTHORIZATION_BASE + "%s/%s/roles", principal.getType(), principal.getName()));
 HttpRequest request = HttpRequest.get(url).build();
 HttpResponse response = doExecuteRequest(request);
 if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
  return ObjectResponse.fromJsonBody(response, TYPE_OF_ROLE_SET).getResponseObject();
 }
 throw new IOException(String.format("Cannot list roles. Reason: %s", response.getResponseBodyAsString()));
}

代码示例来源：origin: co.cask.cdap/cdap-common

@Override
public NamespaceMeta get(NamespaceId namespaceId) throws Exception {
 HttpResponse response =
  execute(HttpRequest.get(resolve(String.format("namespaces/%s", namespaceId.getNamespace()))).build());
 if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
  throw new NamespaceNotFoundException(namespaceId);
 } else if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
  return ObjectResponse.fromJsonBody(response, NamespaceMeta.class).getResponseObject();
 }
 throw new IOException(String.format("Cannot get namespace %s. Reason: %s",
                   namespaceId, response.getResponseBodyAsString()));
}

代码示例来源：origin: caskdata/cdap

@Override
public Set<Privilege> listPrivileges(Principal principal) throws IOException, FeatureDisabledException,
 UnauthenticatedException, UnauthorizedException, NotFoundException {
 URL url = config.resolveURLV3(String.format(AUTHORIZATION_BASE + "%s/%s/privileges", principal.getType(),
                       principal.getName()));
 HttpRequest request = HttpRequest.get(url).build();
 HttpResponse response = doExecuteRequest(request);
 if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
  return ObjectResponse.fromJsonBody(response, TYPE_OF_PRIVILEGE_SET, GSON).getResponseObject();
 }
 throw new IOException(String.format("Cannot list privileges. Reason: %s", response.getResponseBodyAsString()));
}

代码示例来源：origin: caskdata/cdap

@Override
public NamespaceMeta get(NamespaceId namespaceId) throws Exception {
 HttpResponse response =
  execute(HttpRequest.get(resolve(String.format("namespaces/%s", namespaceId.getNamespace()))).build());
 if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
  throw new NamespaceNotFoundException(namespaceId);
 } else if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
  return ObjectResponse.fromJsonBody(response, NamespaceMeta.class).getResponseObject();
 }
 throw new IOException(String.format("Cannot get namespace %s. Reason: %s",
                   namespaceId, response.getResponseBodyAsString()));
}

代码示例来源：origin: cdapio/cdap

/**
 * This test failure in creating SSH tunnel
 */
@Test(expected = IOException.class)
public void testFailTunnel() throws Exception {
 InetSocketAddress httpAddr = httpService.getBindAddress();
 // Close the SSH session, hence can't create port forwarding
 sshSession.close();
 // On proxy failure, IOException will be thrown
 URL url = new URL(String.format("http://%s:%d/ping", httpAddr.getHostName(), httpAddr.getPort()));
 HttpRequests.execute(co.cask.common.http.HttpRequest.get(url).build());
}

代码示例来源：origin: cdapio/cdap

protected static HttpResponse doGet(String resource, @Nullable Map<String, String> headers) throws Exception {
 HttpRequest.Builder builder = HttpRequest.get(getEndPoint(resource).toURL());
 if (headers != null) {
  builder.addHeaders(headers);
 }
 builder.addHeader(Constants.Gateway.API_KEY, API_KEY);
 return HttpRequests.execute(builder.build(), httpRequestConfig);
}

代码示例来源：origin: cdapio/cdap

private Long getCount(URL serviceUrl, String word) throws IOException {
  HttpResponse response =
   HttpRequests.execute(HttpRequest.get(new URL(serviceUrl, "counts?word=" + word)).build());
  Assert.assertEquals(200, response.getResponseCode());
  return Long.valueOf(response.getResponseBodyAsString());
 }
}

代码示例来源：origin: caskdata/cdap

private HttpResponse makeInstancesRequest(String namespace) throws IOException {
 HttpRequest request = HttpRequest.get(getUrl(namespace, "/data/datasets")).build();
 return HttpRequests.execute(request);
}

代码示例来源：origin: cdapio/cdap

public HttpResponse list() throws Exception {
  return HttpRequests.execute(HttpRequest.get(getURL("/v3/namespaces/default/securekeys")).build());
 }
}

代码示例来源：origin: caskdata/cdap

private ObjectResponse<DatasetMeta> getInstanceObject(String instanceName) throws IOException {
 HttpRequest request = HttpRequest.get(getUrl("/data/datasets/" + instanceName)).build();
 HttpResponse response = HttpRequests.execute(request);
 return ObjectResponse.fromJsonBody(response, DatasetMeta.class);
}

代码示例来源：origin: caskdata/cdap

protected HttpResponse makeModulesRequest(NamespaceId namespaceId) throws IOException {
 HttpRequest request = HttpRequest.get(getUrl(namespaceId.getEntityName(), "/data/modules")).build();
 return HttpRequests.execute(request);
}

代码示例来源：origin: caskdata/cdap

private void validateGet(URL url, Integer ... expected) throws IOException {
 HttpRequest request = HttpRequest.get(url).build();
 assertStatus(HttpRequests.execute(request).getResponseCode(), url, expected);
}

代码示例来源：origin: caskdata/cdap

private HttpResponse makeTypesRequest(NamespaceId namespaceId) throws IOException {
 HttpRequest request = HttpRequest.get(getUrl(namespaceId.getEntityName(), "/data/types")).build();
 return HttpRequests.execute(request);
}

代码示例来源：origin: caskdata/cdap

private HttpResponse makeTypeInfoRequest(DatasetTypeId datasetType) throws IOException {
  HttpRequest request = HttpRequest.get(
   getUrl(datasetType.getNamespace(), "/data/types/" + datasetType.getEntityName())).build();
  return HttpRequests.execute(request);
 }
}

代码示例来源：origin: caskdata/cdap

private HttpResponse getInstance(DatasetId instance) throws IOException {
 URL instanceUrl = getUrl(instance.getNamespace(), "/data/datasets/" + instance.getEntityName());
 HttpRequest request = HttpRequest.get(instanceUrl).build();
 return HttpRequests.execute(request);
}

代码示例来源：origin: caskdata/cdap

private ObjectResponse<Map<String, String>> getInstanceProperties(String instanceName) throws IOException {
 HttpRequest request = HttpRequest.get(getUrl("/data/datasets/" + instanceName + "/properties")).build();
 HttpResponse response = HttpRequests.execute(request);
 return ObjectResponse.fromJsonBody(response, new TypeToken<Map<String, String>>() { }.getType());
}

代码示例来源：origin: caskdata/cdap

private HttpResponse makeModuleInfoRequest(DatasetModuleId module) throws IOException {
 HttpRequest request = HttpRequest.get(getUrl(module.getNamespace(),
                        "/data/modules/" + module.getEntityName())).build();
 return HttpRequests.execute(request);
}