Examples with HttpHostConnectException org.apache.http.conn.HttpHostConnectException used on opensource projects

Example 16 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project tdi-studio-se by Talend.

the class RestClient method executePostRequest.

private int executePostRequest(String apiURI, UrlEncodedFormEntity entity) {
    try {
        HttpPost postRequest = new HttpPost(bonitaURI + apiURI);
        postRequest.setEntity(entity);
        HttpResponse response = httpClient.execute(postRequest, httpContext);
        return consumeResponse(response, true);
    } catch (HttpHostConnectException e) {
        throw new RuntimeException("Bonita bundle may not have been started, or the URL is invalid. Please verify hostname and port number. URL used is: " + BONITA_URI, e);
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}

Example 17 with HttpHostConnectException

use of org.apache.http.conn.HttpHostConnectException in project sling by apache.

the class SimpleHttpDistributionTransport method retrievePackage.

@Nullable
public RemoteDistributionPackage retrievePackage(@Nonnull ResourceResolver resourceResolver, @Nonnull DistributionRequest distributionRequest, @Nonnull DistributionTransportContext distributionContext) throws DistributionException {
    log.debug("pulling from {}", distributionEndpoint.getUri());
    try {
        URI distributionURI = RequestUtils.appendDistributionRequest(distributionEndpoint.getUri(), distributionRequest);
        Executor executor = getExecutor(distributionContext);
        // TODO : add queue parameter
        InputStream inputStream = HttpTransportUtils.fetchNextPackage(executor, distributionURI, httpConfiguration);
        if (inputStream == null) {
            return null;
        }
        try {
            final DistributionPackage responsePackage = packageBuilder.readPackage(resourceResolver, inputStream);
            responsePackage.getInfo().put(PACKAGE_INFO_PROPERTY_ORIGIN_URI, distributionURI);
            log.debug("pulled package with info {}", responsePackage.getInfo());
            return new DefaultRemoteDistributionPackage(responsePackage, executor, distributionURI);
        } finally {
            IOUtils.closeQuietly(inputStream);
        }
    } catch (HttpHostConnectException e) {
        log.debug("could not connect to {} - skipping", distributionEndpoint.getUri());
    } catch (Exception ex) {
        log.error("cannot retrieve packages", ex);
    }
    return null;
}