Use response.getCode() with Apache HttpClient 5.x. With HttpClient 4.x, use response.getStatusLine().getStatusCode(). The correct method depends on the major version your project uses.
Get the status code with HttpClient 5.x
In the classic API, inspect the response passed to the execution handler. This example prints the status code and consumes the response entity:
try (CloseableHttpClient client = HttpClients.createDefault()) {
ClassicHttpRequest request = ClassicRequestBuilder.get("https://example.com").build();
client.execute(request, response -> {
int statusCode = response.getCode();
System.out.println(statusCode);
// Process or consume the response entity as needed.
EntityUtils.consume(response.getEntity());
return null;
});
}The key call is response.getCode(), which returns an int. See the HttpClient quick start and the 5.6 CloseableHttpResponse API.
Include the relevant HttpClient imports and dependency for your project. The example uses the classic API; keep the response handling inside the execution scope. The handler form manages closing the response after the handler returns.
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Get the status code with HttpClient 4.x
For HttpClient 4.x, get the status line from the response and then read its code:
try (CloseableHttpClient client = HttpClients.createDefault()) {
HttpGet request = new HttpGet("https://example.com");
try (CloseableHttpResponse response = client.execute(request)) {
int statusCode = response.getStatusLine().getStatusCode();
System.out.println(statusCode);
}
}This form explicitly closes the returned response with try-with-resources. Apache demonstrates the status-code call in its HttpClient 4.5 tutorial.
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Choose the method for your HttpClient version
| Version | Status-code expression | Response context |
|---|---|---|
| HttpClient 4.x | response.getStatusLine().getStatusCode() |
Read the code from the response status line. |
| HttpClient 5.x | response.getCode() |
Read the code directly from the response. |
This is a major-version API change, not two interchangeable spellings. Apache’s migration guide states: “HTTP response messages in HttpClient 5.x no longer have a status line. Use response code directly.” Check your build dependency and imports before copying a snippet.
Handle response resources correctly
When using a response-returning execution method, close the response explicitly, as in the 4.x example. In the 5.x handler pattern, the client closes the response after the handler returns. Consume or otherwise handle the entity before leaving the response scope when appropriate; an unconsumed entity can prevent safe connection reuse, and the connection may be discarded. The HttpClient quick start explains the response and entity lifecycle.
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Troubleshoot common mistakes
- “Cannot find symbol” for
getCode(): Check whether the project uses HttpClient 4.x. UsegetStatusLine().getStatusCode()for that major version, or migrate the dependency and code together. - “Cannot find symbol” for
getStatusLine(): Check whether the project uses HttpClient 5.x. Its response API exposes the status directly withgetCode(). - The status code is read from the wrong object: Execute the request and inspect the response object, or the response-handler argument. The request itself does not contain the server’s response code.
- Connections are not being reused as expected: Ensure the response is closed when returned directly and that its entity is consumed or handled. Do not let response content remain unmanaged.
- Code compiles against a different version than expected: Inspect the resolved dependency and imports, including transitive dependencies. Match the method to the actual HttpClient major version rather than relying on a copied example.
Should an existing HttpClient 4.x project migrate?
Apache says HttpClient 4.5.x receives fixes for major defects and security issues and encourages 4.x users to migrate to 5.x. That is project-level guidance, not a reason to paste a 5.x method into a 4.x project: keep code aligned with the dependency unless you are deliberately undertaking a migration. See the Apache HttpComponents project status.
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Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Frequently Asked Questions
What type does HttpClient return for the status code?
In the documented HttpClient 5 API, response.getCode() returns an int.
Does HttpClient 5 still use a status line?
No. Apache’s migration guide says HttpClient 5 response messages no longer have a status line; use response.getCode().
Quick Recap
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