Interface HttpExecuteInterceptor

All Known Implementing Classes:
BasicAuthentication
public interface HttpExecuteInterceptor
HTTP request execute interceptor to intercept the start of HttpRequest.execute() before executing the HTTP request.

For example, this might be used to sign a request for OAuth: 

public class OAuthSigner implements HttpExecuteInterceptor {
public void intercept(HttpRequest request) throws IOException {
// sign request...
}
}

Sample usage with a request factory: 

public static HttpRequestFactory createRequestFactory(HttpTransport transport) {
final OAuthSigner signer = new OAuthSigner(...);
return transport.createRequestFactory(new HttpRequestInitializer() {
public void initialize(HttpRequest request) {
request.setInterceptor(signer);
}
});
}

More complex usage example: 

public static HttpRequestFactory createRequestFactory2(HttpTransport transport) {
final OAuthSigner signer = new OAuthSigner(...);
return transport.createRequestFactory(new HttpRequestInitializer() {
public void initialize(HttpRequest request) {
request.setInterceptor(new HttpExecuteInterceptor() {
public void intercept(HttpRequest request) throws IOException {
signer.intercept(request);
}
});
}
});
}

Implementations should normally be thread-safe.

Since:
1.0

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    intercept(HttpRequest request)
    Invoked at the start of HttpRequest.execute() before executing the HTTP request.