HttpPipelinePolicy (azure-core-http 1.0.0-beta.12 API)

All Known Implementing Classes:

AddDatePolicy, AddHeadersPolicy, AzureKeyCredentialPolicy, BearerTokenAuthenticationPolicy, CookiePolicy, HostPolicy, HttpLoggingPolicy, PortPolicy, ProtocolPolicy, RequestIdPolicy, RetryPolicy, UserAgentPolicy
```
public interface HttpPipelinePolicy
```
A policy within the HttpPipeline.

See Also:

HttpPipeline

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`process(HttpPipelinePolicyChain chain)`	Applies the policy to a `HttpRequest` and the corresponding `HttpResponse`.

- Method Detail
  - process
```
void process(HttpPipelinePolicyChain chain)
```
    Applies the policy to a HttpRequest and the corresponding HttpResponse.
    Policy implementations are expected to use HttpPipelinePolicyChain.getRequest() to access and intercept the request, then proceed to next policy by calling HttpPipelinePolicyChain.processNextPolicy(HttpRequest) or HttpPipelinePolicyChain.processNextPolicy(HttpRequest, NextPolicyCallback). The policy can intercept the resulting response notified to NextPolicyCallback.onSuccess(HttpResponse, PolicyCompleter) or error notified to NextPolicyCallback.onError(Throwable, PolicyCompleter) and must signal the completion of the policy by calling PolicyCompleter.completed(HttpResponse) or PolicyCompleter.completedError(Throwable).
    
    Parameters:
    
    chain - The chain for the policy to access the request and response.