cda created HTTPCLIENT-2154:
-------------------------------
Summary: Cannot extend CloseableHttpClient
Key: HTTPCLIENT-2154
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2154
Project: HttpComponents HttpClient
Issue Type: Improvement
Components: HttpClient (classic)
Affects Versions: 5.1-beta1
Reporter: cda
Trying to extend a CloseableHttpClient to add custom features.
This is not possible because of the [protected
doExecute|https://github.com/apache/httpcomponents-client/blob/656d0dd4f3b5ceefc649cb2bd0d952db65dd014c/httpclient5/src/main/java/org/apache/hc/client5/http/impl/classic/CloseableHttpClient.java#L59-L60]
method, example:
{code:java}
class CustomCloseableHttpClient extends CloseableHttpClient {
private CloseableHttpClient httpClient;
public CustomCloseableHttpClient( CloseableHttpClient httpClient ) {
this.httpClient = httpClient;
}
@Override
protected CloseableHttpResponse doExecute( HttpHost httpHost,
HttpRequest httpRequest, HttpContext httpContext ) throws IOException,
ClientProtocolException {
return httpClient.doExecute( httpHost, httpRequest, httpContext );
//error, cannot call protected method
}
{code}
This protected method has the same signature as another public method that only
forwards calls.
The protected method doesn't add any logic, so it can be removed and use the
public one instead, thus allowing extension.
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