Examples with HttpResponseBuilder org.apache.shindig.gadgets.http.HttpResponseBuilder used on opensource projects

Example 1 with HttpResponseBuilder

use of org.apache.shindig.gadgets.http.HttpResponseBuilder in project liferay-ide by liferay.

the class OAuthRequest method fetchData.

/**
 * Get honest-to-goodness user data.
 *
 * @throws OAuthProtocolException if the service provider returns an OAuth
 * related error instead of user data.
 */
private HttpResponseBuilder fetchData() throws OAuthRequestException, OAuthProtocolException {
    HttpResponseBuilder builder = null;
    if (accessTokenData != null) {
        // This is a request for access token data, return it.
        builder = formatAccessTokenData();
    } else {
        HttpRequest signed = sanitizeAndSign(realRequest, null, false);
        HttpResponse response = fetchFromServer(signed);
        checkForProtocolProblem(response);
        builder = new HttpResponseBuilder(response);
    }
    return builder;
}

Example 2 with HttpResponseBuilder

use of org.apache.shindig.gadgets.http.HttpResponseBuilder in project liferay-ide by liferay.

the class OAuthRequest method formatAccessTokenData.

/**
 * Access token data is returned to the gadget as json key/value pairs:
 *
 *    { "user_id": "12345678" }
 */
private HttpResponseBuilder formatAccessTokenData() {
    HttpResponseBuilder builder = new HttpResponseBuilder();
    builder.addHeader("Content-Type", "application/json; charset=utf-8");
    builder.setHttpStatusCode(HttpResponse.SC_OK);
    // no need to cache this, these requests should be fairly rare, and the results should be
    // cached in gadget.
    builder.setStrictNoCache();
    JSONObject json = new JSONObject(accessTokenData);
    builder.setResponseString(json.toString());
    return builder;
}

Example 3 with HttpResponseBuilder

use of org.apache.shindig.gadgets.http.HttpResponseBuilder in project liferay-ide by liferay.

the class OAuthRequest method fetchWithRetry.

/**
 * Fetch data, retrying in the event that that the service provider returns an error and we think
 * we can recover by restarting the protocol flow.
 */
private HttpResponseBuilder fetchWithRetry() throws OAuthRequestException {
    int attempts = 0;
    boolean retry;
    HttpResponseBuilder response = null;
    do {
        retry = false;
        ++attempts;
        try {
            response = attemptFetch();
        } catch (OAuthProtocolException pe) {
            retry = handleProtocolException(pe, attempts);
            if (!retry) {
                if (pe.getProblemCode() != null) {
                    throw new OAuthRequestException(pe.getProblemCode(), "Service provider rejected request", pe);
                } else {
                    throw new OAuthRequestException(OAuthError.UNKNOWN_PROBLEM, "Service provider rejected request", pe);
                }
            }
        }
    } while (retry);
    return response;
}

Example 4 with HttpResponseBuilder

use of org.apache.shindig.gadgets.http.HttpResponseBuilder in project liferay-ide by liferay.

the class OAuthRequest method fetchNoThrow.

/**
 * Fetch data and build a response to return to the client.  We try to always return something
 * reasonable to the calling app no matter what kind of madness happens along the way.  If an
 * unchecked exception occurs, well, then the client is out of luck.
 */
private HttpResponse fetchNoThrow() {
    HttpResponseBuilder response = null;
    try {
        accessorInfo = fetcherConfig.getTokenStore().getOAuthAccessor(realRequest.getSecurityToken(), realRequest.getOAuthArguments(), clientState, responseParams, fetcherConfig);
        response = fetchWithRetry();
    } catch (OAuthRequestException e) {
        // No data for us.
        if (OAuthError.UNAUTHENTICATED.name().equals(e.getError())) {
            responseParams.logDetailedInfo("Unauthenticated OAuth fetch", e);
        } else if (OAuthError.BAD_OAUTH_TOKEN_URL.name().equals(e.getError())) {
            responseParams.logDetailedInfo("Invalid OAuth fetch request", e);
        } else {
            responseParams.logDetailedWarning("OAuth fetch fatal error", e);
        }
        responseParams.setSendTraceToClient(true);
        response = new HttpResponseBuilder().setHttpStatusCode(HttpResponse.SC_FORBIDDEN).setStrictNoCache();
        responseParams.addToResponse(response, e);
        return response.create();
    }
    // OK, got some data back, annotate it as necessary.
    if (response.getHttpStatusCode() >= 400) {
        responseParams.logDetailedWarning("OAuth fetch fatal error");
        responseParams.setSendTraceToClient(true);
    } else if (responseParams.getAznUrl() != null && responseParams.sawErrorResponse()) {
        responseParams.logDetailedWarning("OAuth fetch error, reprompting for user approval");
        responseParams.setSendTraceToClient(true);
    }
    responseParams.addToResponse(response, null);
    return response.create();
}