Example usage for org.apache.http.client CircularRedirectException CircularRedirectException

Introduction

In this page you can find the example usage for org.apache.http.client CircularRedirectException CircularRedirectException.

Prototype

public CircularRedirectException() 

Source Link

Document

Creates a new CircularRedirectException with a null detail message.

Usage

From source file:com.klarna.checkout.stubs.HttpClientStub.java

/**
 * Stubbed Execute implementation.//ww  w .jav  a2 s . c  o m
 *
 * @param <T> The class ResponseHandler operates on
 * @param hur HttpUriRequest object
 * @param rh ResponseHandler object
 * @param hc HttpContext holder
 *
 * @return ResponseHandler result
 *
 * @throws IOException never
 */
@Override
public <T> T execute(final HttpUriRequest hur, final ResponseHandler<? extends T> rh, final HttpContext hc)
        throws IOException {
    this.httpUriReq = hur;

    List<Integer> redirects = new ArrayList();
    redirects.add(301);
    redirects.add(302);
    redirects.add(303);
    this.visited.clear();
    if (this.httpUriReq instanceof HttpEntityEnclosingRequest) {
        try {
            this.httpUriReq = new EntityEnclosingRequestWrapper((HttpEntityEnclosingRequest) hur);
        } catch (ProtocolException ex) {
            throw new IOException(ex);
        }
    }
    int status;
    do {
        try {
            for (HttpRequestInterceptor hri : requestInterceptors) {
                hri.process(this.httpUriReq, hc);
            }
        } catch (HttpException ex) {
            throw new ClientProtocolException(ex);
        }

        if (!this.visited.add(this.httpUriReq.getURI())) {
            throw new ClientProtocolException(new CircularRedirectException());
        }

        this.lastResponse = this.getResponse();

        if (this.lastResponse.getStatusLine().getStatusCode() < 400) {
            fixData();
        }

        try {
            for (HttpResponseInterceptor hri : responseInterceptors) {
                hri.process(this.lastResponse, hc);
            }
        } catch (HttpException ex) {
            throw new ClientProtocolException(ex);
        }
        status = this.lastResponse.getStatusLine().getStatusCode();
        Header location = this.lastResponse.getLastHeader("Location");
        if (location != null) {
            this.httpUriReq = new HttpGet(location.getValue());
        }
    } while (redirects.contains(status));

    if (this.data.containsKey("test")) {
        ByteArrayInputStream bis = new ByteArrayInputStream(JSONObject.toJSONString(data).getBytes());
        this.lastResponse.setEntity(new InputStreamEntity(bis, bis.available()));
    }

    return rh.handleResponse(this.lastResponse);
}

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