GlideHTTPResponse - Global
A API GlideHTTPResponse fornece métodos de utilitário para executar funções comuns com respostas HTTP do Glide.
GlideHTTPResponse – getAllHeaders()
Retorna uma lista de todos os cabeçalhos.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Matriz | Lista de todos os cabeçalhos associados à chamada de endpoint. |
Este exemplo mostra como excluir um incidente especificado da tabela Incidente usando o método del().
var instance = 'dev12345';
var username = 'admin';
var password = 'yourpassword';
// Instantiate request with ServiceNow API incidents table endpoint
var request = new GlideHTTPRequest('https://'+instance+'.service-now.com/api/now/table/incident');
// Add authentication data
request.setBasicAuth(username, password);
// Add the Accept header to get JSON response
request.addHeader('Accept', 'application/json');
// Execute the GET request
var response = request.get();
// Print all headers associated with the endpoint call
gs.print(response.getAllHeaders());
Saída
[
X-Is-Logged-In: true,
X-Transaction-ID: 21a9223f1b13,
X-Total-Count: 69,
X-Content-Type-Options: nosniff,
Pragma: no-store,no-cache,
Cache-Control: no-cache,no-store,must-revalidate,
max-age=-1,
Expires: 0,
Content-Type: application/json;charset=UTF-8,
Transfer-Encoding: chunked,
Date: Tue, 26 Oct 2021 16:54:24 GMT,
Server: ServiceNow,
Set-Cookie: JSESSIONID=36B9B3E86C31E244A50AF38106376F9B; Path=/; HttpOnly; SameSite=None; Secure,
Set-Cookie: glide_user=; Max-Age=0; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/; HttpOnly; SameSite=None; Secure,
Set-Cookie: glide_user_session=; Max-Age=0; Expires=Thu, 01-Jan-1970 00:00:10 GMT; Path=/; HttpOnly; SameSite=None; Secure,
Set-Cookie: glide_user_route=glide.455981d2bb48a9658f44c18e5f56313d; Max-Age=2147483647; Expires=Sun, 13-Nov-2089 20:08:31 GMT; Path=/; HttpOnly; SameSite=None; Secure,
Set-Cookie: glide_session_store=E9A9223F1B1370107CF30D03CD4BCB8D; Max-Age=1800; Expires=Tue, 26-Oct-2021 17:24:24 GMT; Path=/; HttpOnly; SameSite=None; Secure,
Set-Cookie: BIGipServerpool_jsmith=428037898.31808.0000; path=/; Httponly; Secure; SameSite=None; Secure, Strict-Transport-Security: max-age=63072000; includeSubDomains
]
GlideHTTPResponse – getBody()
Retorna uma cadeia de caracteres que contém o corpo da resposta HTTP.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Cadeia de caracteres | Corpo da resposta HTTP. |
Este exemplo mostra como usar o método getBody() para exibir o conteúdo dos resultados de retorno de uma chamada de endpoint.
var instance = 'dev12345';
var username = 'admin';
var password = 'yourpassword';
// Instantiate request with ServiceNow API incidents table endpoint
var request = new GlideHTTPRequest('https://'+instance+'.service-now.com/api/now/table/incident');
// Add authentication data
request.setBasicAuth(username, password);
// Add the Accept header to get JSON response
request.addHeader('Accept', 'application/json');
request.addHeader('Content-Type','application/json');
var response = request.post('{"short_description":"Test me"}');
gs.print(response.getStatusCode());
gs.print(response.getBody());
Saída
201
{
"result":{
"parent":"",
"made_sla":"true",
"caused_by":"",
"watch_list":"",
"upon_reject":"cancel",
"sys_updated_on":"2021-10-26 14:59:22",
"child_incidents":"0",
"hold_reason":"",
"task_effective_number":"INC0010003",
"approval_history":"",
"skills":"",
"number":"INC0010003",
"resolved_by":"",
"sys_updated_by":"admin",
"opened_by":{
"link":"https://instanceName.servicenow.com/api/now/table/sys_user/6816f79cc0a8016401c5a33be04be441",
"value":"6816f79cc0a8016401c5a33be04be441"
},
"user_input":"",
"sys_created_on":"2021-10-26 14:59:22",
"sys_domain":{
"link":"https://instanceName.servicenow.com/api/now/table/sys_user_group/global",
"value":"global"
},
"state":"1",
"route_reason":"",
"sys_created_by":"admin",
"knowledge":"false",
"order":"",
"calendar_stc":"",
"closed_at":"",
"cmdb_ci":"",
"delivery_plan":"",
"contract":"",
"impact":"3",
"active":"true",
"work_notes_list":"",
"business_service":"",
"priority":"5",
"sys_domain_path":"/",
"rfc":"",
"time_worked":"",
"expected_start":"",
"opened_at":"2021-10-26 14:59:22",
"business_duration":"",
"group_list":"",
"work_end":"",
"caller_id":"",
"reopened_time":"",
"resolved_at":"",
"approval_set":"",
"subcategory":"",
"work_notes":"",
"universal_request":"",
"short_description":"Test me",
"close_code":"",
"correlation_display":"",
"delivery_task":"",
"work_start":"",
"assignment_group":"",
"additional_assignee_list":"",
"business_stc":"",
"description":"",
"calendar_duration":"",
"close_notes":"",
"notify":"1",
"service_offering":"",
"sys_class_name":"incident",
"closed_by":"",
"follow_up":"",
"parent_incident":"",
"sys_id":"a85f82ffdb5f30103dd9c39d13961916",
"contact_type":"",
"reopened_by":"",
"incident_state":"1",
"urgency":"3",
"problem_id":"",
"company":"",
"reassignment_count":"0",
"activity_due":"",
"assigned_to":"",
"severity":"3",
"comments":"",
"approval":"not requested",
"sla_due":"",
"comments_and_work_notes":"",
"due_date":"",
"sys_mod_count":"0",
"reopen_count":"0",
"sys_tags":"",
"escalation":"0",
"upon_approval":"proceed",
"correlation_id":"",
"location":"",
"category":"inquiry"
}
}
GlideHTTPResponse – getCookies()
Retorna a lista de cookies associados a uma chamada de endpoint.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Matriz | Lista que contém o nome e o valor de cada cookie como uma cadeia de caracteres. |
Este exemplo mostra como usar o método getCookies() para exibir os cookies associados a uma resposta de endpoint.
var instance = 'dev12345';
var username = 'admin';
var password = 'yourpassword';
// Instantiate request with ServiceNow API incidents table endpoint
var request = new GlideHTTPRequest('https://'+instance+'.service-now.com/api/now/table/incident');
// Add authentication data
request.setBasicAuth(username, password);
// Add the Accept header to get JSON response
request.addHeader('Accept', 'application/json');
// Execute the GET request
var response = request.get();
// Print the results: status code and number of records returned
gs.print(response.getStatusCode());
gs.print(response.getCookies());
Saída
200
[
JSESSIONID=B8E5C1C0E43FEA35EC0FCB323A9DF8D1;
Path=/; HttpOnly; SameSite=None; Secure, glide_user=; Max-Age=0; Expires=Thu, 01-Jan-1970 00:00:10 GMT;
Path=/; HttpOnly; SameSite=None; Secure, glide_user_session=; Max-Age=0; Expires=Thu, 01-Jan-1970 00:00:10 GMT;
Path=/; HttpOnly; SameSite=None; Secure, glide_user_route=glide.f1aa2015b3fa5fa8dfe567386cde8fd5; Max-Age=2147483647; Expires=Sun, 13-Nov-2089 21:02:31 GMT;
Path=/; HttpOnly; SameSite=None; Secure, glide_session_store=7406BAB7DBDF30103DD9C39D13961966; Max-Age=1800; Expires=Tue, 26-Oct-2021 18:18:24 GMT;
Path=/; HttpOnly; SameSite=None; Secure, BIGipServerpool_jsmith=2643023626.45630.0000; path=/; Httponly; Secure; SameSite=None; Secure
]
GlideHTTPResponse – getErrorCode()
Retorna o código de erro atual retornado por um endpoint.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Números inteiros | O código de erro. 0 será retornado se não houver erros. |
Este exemplo mostra como exibir o código de erro da última mensagem de erro lançada pela instância para a chamada REST associada usando o método getErrorCode().
var instance = 'dev12345'; // Instance name
var username = 'admin';
var password = 'yourpassword';
var sysId = '0123456789abcdef0123456789abcdef'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Delete the incident
response = request.get();
// Print the results: status code and response body
gs.print(response.getStatusCode());
// Get the last error message
gs.print(response.getErrorCode());
Saída
404
1
GlideHTTPResponse – getErrorMessage()
Retorna o último erro encontrado.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Cadeia de caracteres | Cadeia de caracteres de texto que descreve o último erro encontrado. |
Este exemplo mostra como exibir a última mensagem de erro lançada pela instância para a chamada REST associada usando o método getErrorMessage().
var instance = 'dev12345'; // Instance name
var username = 'admin';
var password = 'yourpassword';
var sysId = '0123456789abcdef0123456789abcdef'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Try to get the non-existent incident
response = request.get();
// Print the results: status code and response body
gs.print(response.getStatusCode());
// Get the last error message
gs.print(response.getErrorMessage());
Saída
404
Method failed: (/api/now/table/incident/0123456789abcdef0123456789abcdef) with code: 404
GlideHTTPResponse – getHeader(String name)
Retorna o cabeçalho especificado no parâmetro passado.
| Nome | Tipo | Descrição |
|---|---|---|
| nome | Cadeia de caracteres | Nome do cabeçalho de resposta a ser retornado, como Content-Type. |
| Tipo | Descrição |
|---|---|
| Cadeia de caracteres | Valor do cabeçalho especificado para a resposta atual. |
Este exemplo mostra como exibir o conteúdo do cabeçalho Content-Type.
var instance = 'dev12345'; // Instance name
var username = 'admin';
var password = 'yourpassword';
var sysId = '0123456789abcdef0123456789abcdef'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Execute the GET request
var response = request.get();
// Print the results
gs.print(response.getStatusCode());
gs.print(response.getHeader("Content-Type"));
Saída
200
application/json
GlideHTTPResponse – getHeaders()
Retorna todos os cabeçalhos associados à resposta do endpoint.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Objeto | Objeto que contém todos os cabeçalhos associados. |
Este exemplo mostra como exibir todos os cabeçalhos associados a uma chamada de endpoint usando o método getHeaders().
var instance = 'dev12345'; // Instance name
var username = 'admin';
var password = 'yourpassword';
var sysId = '0123456789abcdef0123456789abcdef'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Execute the GET request
var response = request.get();
// Print the results
gs.print(response.getStatusCode());
gs.print(response.getHeaders());
Saída
200
{
Transfer-Encoding=chunked,
Strict-Transport-Security=max-age=63072000; includeSubDomains,
Cache-Control=no-cache, no-store, must-revalidate,
max-age=-1,
Server=ServiceNow,
X-Content-Type-Options=nosniff,
X-Transaction-ID=399f8f73db13,
X-Is-Logged-In=true,
Set-Cookie=BIGipServerpool_jsmith=2643023626.45630.0000; path=/; Httponly; Secure; SameSite=None; Secure,
Pragma=no-store,no-cache, Expires=0, Date=Tue, 26 Oct 2021 19:40:10 GMT,
Content-Type=application/json;charset=UTF-8
}
GlideHTTPResponse – getHttpMethod()
Retorna o método HTTP associado à chamada de endpoint especificada.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Cadeia de caracteres | Método HTTP associado à chamada do endpoint, como org.apache.commons.httpclient.methods.GetMethod@f83e63. Formato: org.apache.commons.httpclient.methods.<Method> |
Este exemplo mostra como exibir o método HTTP usado ao chamar o endpoint associado usando o método getMethod().
var instance = 'dev12345'; // Instance name
var username = 'admin';
var password = 'yourpassword';
var sysId = '0123456789abcdef0123456789abcdef'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Execute the GET request
var response = request.get();
// Print the results
gs.print(response.getStatusCode());
gs.print(response.getHttpMethod());
Saída
200
org.apache.commons.httpclient.methods.GetMethod@f83e63
GlideHTTPResponse – getStatusCode()
Retorna o último código de status de uma chamada de endpoint.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Número inteiro | Código de status de resposta HTTP. |
Este exemplo mostra como obter o código de status de uma chamada REST depois que ela é executada usando o método getStatusCode().
var instance = 'dev12345';
var username = 'admin';
var password = 'yourpassword';
// Instantiate request with ServiceNow API incidents table endpoint
var request = new GlideHTTPRequest('https://'+instance+'.service-now.com/api/now/table/incident');
// Add authentication data
request.setBasicAuth(username, password);
// Add the 'sysparm_limit' parameter to limit the number of records returned
request.addParameter('sysparm_limit', 1);
// Execute the GET request
var response = request.get();
// Print the results: status code
gs.print(response.getStatusCode());
Saída:
200
GlideHTTPResponse – haveError()
Retorna um sinalizador que indica se houve erros durante o processamento da chamada de endpoint.
| Nome | Tipo | Descrição |
|---|---|---|
| Nenhum |
| Tipo | Descrição |
|---|---|
| Booliano | Sinalizador que indica se houve erros ao processar a chamada do endpoint. Valores válidos: Retorna verdadeiro se ocorreu um erro ou falso se não houver erros
|
Este exemplo mostra como nenhum erro é sinalizado quando o sys_id de um incidente é válido usando o método haveError().
var instance = 'dev12345';
var username = 'admin';
var password = 'yourpassword';
// Valid sys_id of an incident record
var sysId = 'a85f82ffdb5f30103dd9c39d13961916'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Execute the GET request
var response = request.get();
// Print the results
gs.print(response.getStatusCode());
gs.print(response.haveError());
Saída
200
false
Este exemplo mostra como um erro é sinalizado quando o sys_id de um incidente não é válido (não encontrado) usando o método haveError().
var instance = 'dev12345';
var username = 'admin';
var password = 'yourpassword';
// Invalid sys_id
var sysId = 'a85f82ffdb5f30103dd9c39d13961832'; // Sys_id of the incident to get
// Instantiate request with the ServiceNow API incident table endpoint for deletion of an incident
var endpoint = 'https://' + instance + '.service-now.com/api/now/table/incident/' + sysId;
var request = new GlideHTTPRequest(endpoint);
// Add authentication data
request.setBasicAuth(username, password);
// Execute the GET request
var response = request.get();
// Print the results
gs.print(response.getStatusCode());
gs.print(response.haveError());
Saída
404
true