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.zalando.riptide.Router.java

final <A> Capture route(final ClientHttpResponse response, final List<HttpMessageConverter<?>> converters,
        final Selector<A> selector, final Collection<Binding<A>> bindings) {

    final Optional<A> attribute;

    try {//from  w w w.jav  a 2s. co m
        attribute = selector.attributeOf(response);
    } catch (final IOException e) {
        throw new RestClientException("Unable to retrieve attribute of response", e);
    }

    final Map<Optional<A>, Binding<A>> index = bindings.stream()
            .collect(toMap(Binding::getAttribute, identity(), this::denyDuplicates, LinkedHashMap::new));

    final Optional<Binding<A>> match = selector.select(attribute, index);

    try {
        if (match.isPresent()) {
            final Binding<A> binding = match.get();

            try {
                return binding.execute(response, converters);
            } catch (final NoRouteException e) {
                return propagateNoMatch(response, converters, index, e);
            }
        } else {
            return routeNone(response, converters, index);
        }
    } catch (final IOException e) {
        throw new RestClientException("Unable to execute binding", e);
    }
}

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From source file:org.apache.ambari.view.internal.actor.repository.Scanner.java

private void scan() {
    log().info("Scanning URL '{}' for new packages.", url);

    Optional<Date> lastScannedTs = packageService.getLastScannedTimestamp(name);
    Long lastScanned = lastScannedTs.map(Date::getTime).orElse(0L);

    URI uri = null;/*from www  .j  a  v a2s  . c o m*/

    try {
        URIBuilder builder = new URIBuilder(url);
        builder.addParameter("after", String.valueOf(lastScanned));
        uri = builder.build();
    } catch (URISyntaxException e) {
        throw new RestClientException("URL Syntax error", e);
    }

    ApplicationsWrapper wrapper = ws.getForObject(uri, ApplicationsWrapper.class);
    packageService.updateApplications(wrapper.getApplications(), name);

    // Do Something
    scheduleRescanMessage();
}

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From source file:org.opendaylight.defense4all.framework.cli.ControlappsConnector.java

public synchronized void postToControlApps(String urlPrefix, Object object) throws RestClientException {

    try {//from w ww. j a va  2s.c o  m
        String url = mkUrl(urlPrefix);
        HttpEntity<String> entity = buildHttpEntityFromObject(object);
        restTemplate.postForLocation(url, entity);
    } catch (Throwable e) {
        throw new RestClientException("Failed to post to controller " + RESTSERVICE_HOSTNAME, e);
    }
}

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From source file:org.opendaylight.defense4all.framework.cli.ControlappsConnector.java

public synchronized void putToControlApps(String urlPrefix, Object object) throws RestClientException {

    try {//from w w w .  j a  v a 2 s.c om
        String url = mkUrl(urlPrefix);
        HttpEntity<String> entity = buildHttpEntityFromObject(object);
        restTemplate.put(url, entity);
    } catch (Throwable e) {
        throw new RestClientException("Failed to put to controller " + object + " to " + RESTSERVICE_HOSTNAME,
                e);
    }
}

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

protected synchronized <T> T getFromController(String urlPrefix, TypeReference<?> typeRef,
        JsonPreprocessor preProcessor) throws RestClientException {

    T t;/*  w  w w  .  java 2s .  c  om*/
    try {
        String url = mkUrl(urlPrefix);
        log.debug("Caller: " + getMethodName(2) + " Class:" + typeRef.getType().toString()
                + " Invoking restTemplate.getForObject" + "Calling - URL: " + url + " JSON: ");
        String result = //restTemplate.getForObject(url, String.class);
                restCallWithAutorization(url, "admin", "admin");
        if (result == null)
            return null;
        // Don't print it to log - it may contain non-printable chars
        // log.debug("Caller: "+getMethodName(2)+" Class:"+typeRef.getType().toString()+" URL: "+url+" JSON: "+result.toString());
        if (preProcessor != null)
            result = preProcessor.preProcess(result);

        t = fasterxmlObjMapper.readValue(result, typeRef);
    } catch (Throwable e) {
        log.error("Failed to get from controller " + odlOFC.hostname, e);
        throw new RestClientException("Failed to get from controller " + odlOFC.hostname, e);
    }

    return t;
}

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From source file:org.opendaylight.defense4all.framework.cli.ControlappsConnector.java

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

    String jsonStr;//from   ww  w  . j a v  a 2 s  . c o  m

    try {
        if (String.class.isInstance(object))
            jsonStr = (String) object;
        else
            jsonStr = objMapper.writeValueAsString(object);
    } catch (Throwable e) {
        String msg = "Failed to writeValueAsString ";
        throw new RestClientException(msg, e);
    }

    HttpHeaders headers = new HttpHeaders();
    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.framework.cli.ControlappsConnector.java

public synchronized void putToControlApps(String urlPrefix) throws RestClientException {

    try {//from w  w w . j a  v a2s. co  m
        String url = mkUrl(urlPrefix);
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        restTemplate.put(url, null);
    } catch (Throwable e) {
        throw new RestClientException("Failed to put to controller " + RESTSERVICE_HOSTNAME, e);
    }
}

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From source file:org.opendaylight.defense4all.framework.cli.ControlappsConnector.java

public synchronized void delFromControlApps(String urlPrefix) throws RestClientException {

    try {/*w ww.java2  s . co m*/
        String url = mkUrl(urlPrefix);
        restTemplate.delete(url);
    } catch (Throwable e) {
        throw new RestClientException("Failed to put to controller " + RESTSERVICE_HOSTNAME, e);
    }
}

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

protected synchronized void postToController(String urlPrefix, Object object) throws RestClientException {

    try {//from w  ww  .  j  a v  a2 s .  c  om
        String url = mkUrl(urlPrefix);
        log.debug("Caller: URL: " + url);
        HttpEntity<String> entity = buildHttpEntityFromObject(object);
        restTemplate.postForLocation(url, entity);
    } catch (Throwable e) {
        log.error("Failed to post to controller " + odlOFC.hostname, e);
        throw new RestClientException("Failed to post to controller " + odlOFC.hostname, e);
    }
}

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

protected synchronized void putToController(String urlPrefix, Object object) throws RestClientException {

    try {//ww w  . ja  v  a  2s  .  c  om
        String url = mkUrl(urlPrefix);
        log.debug("Caller: URL: " + url);
        HttpEntity<String> entity = buildHttpEntityFromObject(object);
        restTemplate.put(url, entity);
    } catch (Throwable e) {
        log.error("Failed to put to controller " + object + " to " + odlOFC.hostname, e);
        throw new RestClientException("Failed to put to controller " + object + " to " + odlOFC.hostname, e);
    }
}

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