Example usage for org.springframework.web.client RestClientException RestClientException

Introduction

In this page you can find the example usage for org.springframework.web.client RestClientException RestClientException.

Prototype

public RestClientException(String msg, Throwable ex) 

Source Link

Document

Construct a new instance of RestClientException with the given message and exception.

Usage

From source file:org.opendaylight.defense4all.odl.controller.Connector.java

private HttpEntity<String> buildHttpEntityFromObject(Object object) throws RestClientException {

    String jsonStr;/*  www . j av  a2  s  .  com*/

    try {
        jsonStr = fasterxmlObjMapper.writeValueAsString(object);
    } catch (Throwable e) {
        String msg = "Failed to writeValueAsString " + object.toString() + " for controller " + odlOFC.hostname;
        log.error(msg, e);
        throw new RestClientException(msg, e);
    }

    log.debug("Caller: " + getMethodName(2) + " JSON: " + jsonStr);

    HttpHeaders headers = new HttpHeaders() {
        {
            String username = "admin";
            String password = "admin";
            String auth = username + ":" + password;
            byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(Charset.forName("US-ASCII")));
            String authHeader = "Basic " + new String(encodedAuth);
            set("Authorization", authHeader);
        }
    };
    headers.setContentType(MediaType.APPLICATION_JSON);

    HttpEntity<String> entity = new HttpEntity<String>(jsonStr, headers);
    return entity;
}

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From source file:org.opendaylight.defense4all.odl.controller.Connector.java

protected synchronized void putToController(String urlPrefix) throws RestClientException {

    try {/*from  w w w  .  j av a  2s  .co m*/
        String url = mkUrl(urlPrefix);
        log.debug("Caller: " + getMethodName(2) + " URL: " + url + " JSON: ");
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        restTemplate.put(url, null);
    } catch (Throwable e) {
        log.error("Failed to put to controller " + odlOFC.hostname, e);
        throw new RestClientException("Failed to put to controller " + odlOFC.hostname, e);
    }
}

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From source file:org.opendaylight.defense4all.odl.controller.Connector.java

protected synchronized void delFromController(String urlPrefix) throws ExceptionInvalidState {

    try {//  w w w.j av  a2  s.c o m
        String url = mkUrl(urlPrefix);
        log.debug("Caller: " + getMethodName(2) + " URL: " + url);
        restTemplate.delete(url);
    } catch (Throwable e) {
        log.error("Failed to put to controller " + odlOFC.hostname, e);
        throw new RestClientException("Failed to put to controller " + odlOFC.hostname, e);
    }
}

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From source file:org.springframework.security.kerberos.client.KerberosRestTemplate.java

@Override
protected final <T> T doExecute(final URI url, final HttpMethod method, final RequestCallback requestCallback,
        final ResponseExtractor<T> responseExtractor) throws RestClientException {

    try {//www. ja v a2s  .  co m
        LoginContext lc = buildLoginContext();
        lc.login();
        Subject serviceSubject = lc.getSubject();
        return Subject.doAs(serviceSubject, new PrivilegedAction<T>() {

            @Override
            public T run() {
                return KerberosRestTemplate.this.doExecuteSubject(url, method, requestCallback,
                        responseExtractor);
            }
        });

    } catch (Exception e) {
        throw new RestClientException("Error running rest call", e);
    }
}

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From source file:org.springframework.web.client.HttpMessageConverterExtractor.java

@Override
@SuppressWarnings({ "unchecked", "rawtypes", "resource" })
public T extractData(ClientHttpResponse response) throws IOException {
    MessageBodyClientHttpResponseWrapper responseWrapper = new MessageBodyClientHttpResponseWrapper(response);
    if (!responseWrapper.hasMessageBody() || responseWrapper.hasEmptyMessageBody()) {
        return null;
    }//from  w  w  w .j a v a 2  s .  c o m
    MediaType contentType = getContentType(responseWrapper);

    try {
        for (HttpMessageConverter<?> messageConverter : this.messageConverters) {
            if (messageConverter instanceof GenericHttpMessageConverter) {
                GenericHttpMessageConverter<?> genericMessageConverter = (GenericHttpMessageConverter<?>) messageConverter;
                if (genericMessageConverter.canRead(this.responseType, null, contentType)) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Reading [" + this.responseType + "] as \"" + contentType + "\" using ["
                                + messageConverter + "]");
                    }
                    return (T) genericMessageConverter.read(this.responseType, null, responseWrapper);
                }
            }
            if (this.responseClass != null) {
                if (messageConverter.canRead(this.responseClass, contentType)) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Reading [" + this.responseClass.getName() + "] as \"" + contentType
                                + "\" using [" + messageConverter + "]");
                    }
                    return (T) messageConverter.read((Class) this.responseClass, responseWrapper);
                }
            }
        }
    } catch (IOException | HttpMessageNotReadableException ex) {
        throw new RestClientException("Error while extracting response for type [" + this.responseType
                + "] and content type [" + contentType + "]", ex);
    }

    throw new RestClientException("Could not extract response: no suitable HttpMessageConverter found "
            + "for response type [" + this.responseType + "] and content type [" + contentType + "]");
}

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