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| |
| {new: 8.2.0; todo} |
| Interceptors |
| |
| <p> |
| The {@link oajr.client2.RestCallInterceptor} API provides a quick way of intercepting and manipulating requests and responses beyond |
| the existing {@link org.apache.http.protocol.HttpRequestInterceptor} and {@link org.apache.http.protocol.HttpResponseInterceptor} APIs. |
| </p> |
| |
| <ul class='javatree'> |
| <li class='jc'>{@link oajr.client2.RestClientBuilder} |
| <ul> |
| <li class='jm'>{@link oajr.client2.RestClientBuilder#interceptors(Object...) interceptors(Object...)} |
| </ul> |
| <li class='jc'>{@link oajr.client2.RestRequest} |
| <ul> |
| <li class='jm'>{@link oajr.client2.RestRequest#interceptors(RestCallInterceptor...) interceptors(RestCallInterceptor...)} |
| </ul> |
| <li class='jic'>{@link oajr.client2.RestCallInterceptor} |
| <ul> |
| <li class='jm'>{@link oajr.client2.RestCallInterceptor#onInit(RestRequest) onInit(RestRequest)} |
| <li class='jm'>{@link oajr.client2.RestCallInterceptor#onConnect(RestRequest,RestResponse) onConnect(RestRequest,RestResponse)} |
| <li class='jm'>{@link oajr.client2.RestCallInterceptor#onClose(RestRequest,RestResponse) onClose(RestRequest,RestResponse)} |
| </ul> |
| </ul> |
| |
| <h5 class='section'>Example:</h5> |
| <p class='bpcode w800'> |
| <jc>// Create a client with a customized interceptor.</jc> |
| RestClient <jv>client</jv> = RestClient |
| .<jsm>create</jsm>() |
| .interceptors( |
| <jk>new</jk> RestCallInterceptor() { |
| |
| <ja>@Override</ja> |
| <jk>public void</jk> onInit(RestRequest <jv>req</jv>) <jk>throws</jk> Exception { |
| <jc>// Intercept immediately after RestRequest object is created and all headers/query/form-data has been |
| // set on the request from the client.</jc> |
| } |
| |
| <ja>@Override</ja> |
| <jk>public void</jk> onConnect(RestRequest <jv>req</jv>, RestResponse <jv>res</jv>) <jk>throws</jk> Exception { |
| <jc>// Intercept immediately after an HTTP response has been received.</jc> |
| } |
| |
| <ja>@Override</ja> |
| <jk>public void</jk> onClose(RestRequest <jv>req</jv>, RestResponse <jv>res</jv>) <jk>throws</jk> Exception { |
| <jc>// Intercept when the response body is consumed.</jc> |
| } |
| } |
| ) |
| .build(); |
| </p> |
| |