org.springframework.web.client.UnknownHttpStatusCodeException Java Examples

The following examples show how to use org.springframework.web.client.UnknownHttpStatusCodeException. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: HeimdallResponseErrorHandler.java    From heimdall with Apache License 2.0 6 votes vote down vote up 
/**
 * This default implementation throws a {@link HttpClientErrorException} if the response status code
 * is {@link org.springframework.http.HttpStatus.Series#CLIENT_ERROR}, a {@link HttpServerErrorException}
 * if it is {@link org.springframework.http.HttpStatus.Series#SERVER_ERROR},
 * and a {@link RestClientException} in other cases.
 */
@Override
public void handleError(ClientHttpResponse response) throws IOException {
	HttpStatus statusCode = getHttpStatusCode(response);
	switch (statusCode.series()) {
		case CLIENT_ERROR:
			throw new HttpClientErrorException(statusCode, response.getStatusText(),
					response.getHeaders(), getResponseBody(response), getCharset(response));
		case SERVER_ERROR:
			throw new HttpServerErrorException(statusCode, response.getStatusText(),
					response.getHeaders(), getResponseBody(response), getCharset(response));
		default:
			throw new UnknownHttpStatusCodeException(statusCode.value(), response.getStatusText(),
					response.getHeaders(), getResponseBody(response), getCharset(response));
	}
}
Example #2
Source File: RestResponseErrorHandler.java    From mPaaS with Apache License 2.0 5 votes vote down vote up 
@Override
public void handleError(ClientHttpResponse response) throws IOException {
    HttpStatus statusCode = HttpStatus.resolve(response.getRawStatusCode());
    if (statusCode == null) {
        throw new KmssServiceException("errors.unkown", new UnknownHttpStatusCodeException(response.getRawStatusCode(), response.getStatusText(),response.getHeaders(), getResponseBody(response), getCharset(response)));
    }
    handleError(response, statusCode);
}
Example #3
Source File: WxResponseErrorHandler.java    From FastBootWeixin with Apache License 2.0 5 votes vote down vote up 
protected HttpStatus getHttpStatusCode(ClientHttpResponse response) throws IOException {
    try {
        return response.getStatusCode();
    } catch (IllegalArgumentException ex) {
        throw new UnknownHttpStatusCodeException(response.getRawStatusCode(), response.getStatusText(),
                response.getHeaders(), getResponseBody(response), getCharset(response));
    }
}
Example #4
Source File: CustomResponseErrorHandler.java    From sdk-rest with MIT License 5 votes vote down vote up 
private HttpStatus getHttpStatusCode(ClientHttpResponse response) throws IOException {
    HttpStatus statusCode;
    try {
        statusCode = response.getStatusCode();
    } catch (IllegalArgumentException ex) {
        throw new UnknownHttpStatusCodeException(response.getRawStatusCode(), response.getStatusText(),
                response.getHeaders(), getResponseBody(response), getCharset(response));
    }
    return statusCode;
}
Example #5
Source File: RestClientResponseErrorHandler.java    From sinavi-jfw with Apache License 2.0 5 votes vote down vote up 
private HttpStatus getHttpStatusCode(ClientHttpResponse response) throws IOException {
    HttpStatus statusCode;
    try {
        statusCode = response.getStatusCode();
    } catch (IllegalArgumentException ex) {
        if (L.isDebugEnabled()) {
            L.debug(R.getString("D-SPRINGMVC-REST-CLIENT-HANDLER#0014"), ex);
        }
        throw new UnknownHttpStatusCodeException(response.getRawStatusCode(), response.getStatusText(),
            response.getHeaders(), getResponseBody(response), getCharset(response));
    }
    return statusCode;
}
Example #6
Source File: JsonRpcResponseErrorHandler.java    From jsonrpc4j with MIT License 5 votes vote down vote up 
private HttpStatus getHttpStatusCode(ClientHttpResponse response) throws IOException {
	final HttpStatus statusCode;
	try {
		statusCode = response.getStatusCode();
	} catch (IllegalArgumentException ex) {
		throw new UnknownHttpStatusCodeException(response.getRawStatusCode(),
				response.getStatusText(), response.getHeaders(), getResponseBody(response), getCharset(response));
	}
	return statusCode;
}
Example #7
Source File: RestTemplateXhrTransport.java    From spring-analysis-note with MIT License 4 votes vote down vote up 
@Override
public Object extractData(ClientHttpResponse response) throws IOException {
	HttpStatus httpStatus = HttpStatus.resolve(response.getRawStatusCode());
	if (httpStatus == null) {
		throw new UnknownHttpStatusCodeException(
				response.getRawStatusCode(), response.getStatusText(), response.getHeaders(), null, null);
	}
	if (httpStatus != HttpStatus.OK) {
		throw new HttpServerErrorException(
				httpStatus, response.getStatusText(), response.getHeaders(), null, null);
	}

	if (logger.isTraceEnabled()) {
		logger.trace("XHR receive headers: " + response.getHeaders());
	}
	InputStream is = response.getBody();
	ByteArrayOutputStream os = new ByteArrayOutputStream();

	while (true) {
		if (this.sockJsSession.isDisconnected()) {
			if (logger.isDebugEnabled()) {
				logger.debug("SockJS sockJsSession closed, closing response.");
			}
			response.close();
			break;
		}
		int b = is.read();
		if (b == -1) {
			if (os.size() > 0) {
				handleFrame(os);
			}
			if (logger.isTraceEnabled()) {
				logger.trace("XHR receive completed");
			}
			break;
		}
		if (b == '\n') {
			handleFrame(os);
		}
		else {
			os.write(b);
		}
	}
	return null;
}
Example #8
Source File: RestTemplateXhrTransport.java    From java-technology-stack with MIT License 4 votes vote down vote up 
@Override
public Object extractData(ClientHttpResponse response) throws IOException {
	HttpStatus httpStatus = HttpStatus.resolve(response.getRawStatusCode());
	if (httpStatus == null) {
		throw new UnknownHttpStatusCodeException(
				response.getRawStatusCode(), response.getStatusText(), response.getHeaders(), null, null);
	}
	if (httpStatus != HttpStatus.OK) {
		throw new HttpServerErrorException(
				httpStatus, response.getStatusText(), response.getHeaders(), null, null);
	}

	if (logger.isTraceEnabled()) {
		logger.trace("XHR receive headers: " + response.getHeaders());
	}
	InputStream is = response.getBody();
	ByteArrayOutputStream os = new ByteArrayOutputStream();

	while (true) {
		if (this.sockJsSession.isDisconnected()) {
			if (logger.isDebugEnabled()) {
				logger.debug("SockJS sockJsSession closed, closing response.");
			}
			response.close();
			break;
		}
		int b = is.read();
		if (b == -1) {
			if (os.size() > 0) {
				handleFrame(os);
			}
			if (logger.isTraceEnabled()) {
				logger.trace("XHR receive completed");
			}
			break;
		}
		if (b == '\n') {
			handleFrame(os);
		}
		else {
			os.write(b);
		}
	}
	return null;
}
Example #9
Source File: ClientfacingErrorITest.java    From backstopper with Apache License 2.0 4 votes vote down vote up 
@RequestMapping("/throwServerUnknownHttpStatusCodeException")
public void throwServerUnknownHttpStatusCodeException() {
    UnknownHttpStatusCodeException serverResponseEx = new UnknownHttpStatusCodeException(42, null, null, null, null);
    throw new ServerUnknownHttpStatusCodeException(new Exception("Intentional test exception"), "FOO", serverResponseEx, serverResponseEx.getRawStatusCode(), serverResponseEx.getResponseHeaders(), serverResponseEx.getResponseBodyAsString());
}
Example #10
Source File: HeimdallResponseErrorHandler.java    From heimdall with Apache License 2.0 3 votes vote down vote up 
/**
 * Determine the HTTP status of the given response.
 * <p>Note: Only called from {@link #handleError}, not from {@link #hasError}.
 * @param response the response to inspect
 * @return the associated HTTP status
 * @throws IOException in case of I/O errors
 * @throws UnknownHttpStatusCodeException in case of an unknown status code
 * that cannot be represented with the {@link HttpStatus} enum
 * @since 4.3.8
 */
protected HttpStatus getHttpStatusCode(ClientHttpResponse response) throws IOException {
	try {
		return response.getStatusCode();
	}
	catch (IllegalArgumentException ex) {
		throw new UnknownHttpStatusCodeException(response.getRawStatusCode(), response.getStatusText(),
				response.getHeaders(), getResponseBody(response), getCharset(response));
	}
}