Example usage for org.apache.http.client.methods HttpUriRequest abort

Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpUriRequest abort.

Prototype

void abort() throws UnsupportedOperationException;

Source Link

Document

Aborts execution of the request.

Usage

From source file:com.arcbees.vcs.AbstractVcsApi.java

protected <T> T processResponse(HttpClientWrapper httpClient, HttpUriRequest request, Credentials credentials,
        Gson gson, Class<T> clazz) throws IOException {
    try {// w ww.  ja va 2  s .  co m
        HttpResponse httpResponse = doExecuteRequest(httpClient, request, credentials);

        HttpEntity entity = httpResponse.getEntity();
        if (entity == null) {
            throw new IOException(
                    "Failed to complete request. Empty response. Status: " + httpResponse.getStatusLine());
        }

        try {
            return readEntity(clazz, entity, gson);
        } finally {
            EntityUtils.consumeQuietly(entity);
        }
    } finally {
        request.abort();
    }
}

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From source file:com.jgoetsch.eventtrader.source.ApeStreamingMsgSource.java

private JSONArray executeRequest(HttpClient client, HttpUriRequest request) {
    try {/* ww w.  j  av  a  2 s.c  o m*/
        HttpResponse rsp = client.execute(request);
        HttpEntity entity = rsp.getEntity();
        if (rsp.getStatusLine().getStatusCode() >= 400 || entity == null) {
            log.error("HTTP request to " + request.getURI() + " failed with status " + rsp.getStatusLine());
            return null;
        } else {
            return (JSONArray) JSONValue.parse(new BufferedReader(new InputStreamReader(entity.getContent())));
        }
    } catch (Exception e) {
        log.warn("Exception reading or parsing message source", e);
        return null;
    } finally {
        request.abort();
    }
}

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From source file:org.commonjava.maven.galley.transport.htcli.internal.util.TransferResponseUtils.java

public static boolean handleUnsuccessfulResponse(final HttpUriRequest request,
        final CloseableHttpResponse response, HttpLocation location, final String url,
        final boolean graceful404) throws TransferException {
    final Logger logger = LoggerFactory.getLogger(TransferResponseUtils.class);

    final StatusLine line = response.getStatusLine();
    InputStream in = null;/*from  w ww  . j ava 2s .c om*/
    HttpEntity entity = null;
    try {
        entity = response.getEntity();
        final int sc = line.getStatusCode();
        boolean contentMissing = (sc == HttpStatus.SC_NOT_FOUND || sc == HttpStatus.SC_GONE);

        if (graceful404 && contentMissing) {
            return false;
        } else {
            ByteArrayOutputStream out = null;
            if (entity != null) {
                in = entity.getContent();
                out = new ByteArrayOutputStream();
                copy(in, out);
            }

            if (NON_SERVER_GATEWAY_ERRORS.contains(sc) || (sc > 499 && sc < 599)) {
                throw new BadGatewayException(location, url, sc, "HTTP request failed: %s%s", line,
                        (out == null ? "" : "\n\n" + new String(out.toByteArray())));
            } else if (contentMissing) {
                throw new TransferException("HTTP request failed: %s\nURL: %s%s", line, url,
                        (out == null ? "" : "\n\n" + new String(out.toByteArray())));
            } else {
                throw new TransferLocationException(location, "HTTP request failed: %s%s", line,
                        (out == null ? "" : "\n\n" + new String(out.toByteArray())));
            }
        }
    } catch (final IOException e) {
        request.abort();
        throw new TransferLocationException(location,
                "Error reading body of unsuccessful request.\nStatus: %s.\nURL: %s.\nReason: %s", e, line, url,
                e.getMessage());
    } finally {
        IOUtils.closeQuietly(in);
        if (entity != null) {
            try {
                EntityUtils.consume(entity);
            } catch (final IOException e) {
                logger.debug("Failed to consume entity: " + e.getMessage(), e);
            }
        }
    }
}

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From source file:org.codelibs.fess.crawler.client.http.HcHttpClient.java

protected void closeResources(final HttpUriRequest httpRequest, ResponseData responseData) {
    IOUtils.closeQuietly(responseData);//from   w w w  . j  a v a 2 s . co  m
    httpRequest.abort();
}

---

From source file:org.iglootools.hchelpers.java.HttpClientTemplate.java

/**
 * Executes the given {@link HttpUriRequest}, considers the given list of
 * {@link HttpErrorHandler} and returns the result of
 * {@link HttpResponseCallback#doWithHttpResponse(HttpResponse)}
 *
 * @param httpUriRequest//from  w ww.j ava 2s  .c  om
 * @param httpResponseCallback
 * @param httpErrorHandlers
 * @return
 */
public <T> T execute(HttpUriRequest httpUriRequest, HttpResponseCallback<T> httpResponseCallback,
        Iterable<HttpErrorHandler> httpErrorHandlers) {
    try {
        final HttpResponse httpResponse = this.httpClient.execute(httpUriRequest);
        logger.debug("Received Status: {}", httpResponse.getStatusLine());
        HttpErrorHandler httpErrorHandler = findHttpErrorHandlerApplyingToResponse(httpErrorHandlers,
                httpResponse);
        if (httpErrorHandler == null) {
            T o = httpResponseCallback.doWithHttpResponse(httpResponse);
            consumeContent(httpResponse);
            return o;
        } else {
            httpErrorHandler.handle(httpResponse);
        }
    } catch (ClientProtocolException e) {
        httpUriRequest.abort();
        throw new RuntimeException(e);
    } catch (IOException e) {
        httpUriRequest.abort();
        throw new RuntimeException(e);
    } catch (RuntimeException e) {
        httpUriRequest.abort();
        throw e;
    } catch (Exception e) {
        httpUriRequest.abort();
        throw new RuntimeException(e);
    } finally {
    }
    throw new RuntimeException("Should never happen : programming error");
}

---

From source file:com.netflix.loadbalancer.PingUrl.java

public boolean isAlive(Server server) {
    String urlStr = "";
    if (isSecure) {
        urlStr = "https://";
    } else {/*from   w w  w .ja  v a2  s. c  om*/
        urlStr = "http://";
    }
    urlStr += server.id;
    urlStr += getPingAppendString();

    boolean isAlive = false;

    HttpClient httpClient = new DefaultHttpClient();
    HttpUriRequest getRequest = new HttpGet(urlStr);
    String content = null;
    try {
        HttpResponse response = httpClient.execute(getRequest);
        content = EntityUtils.toString(response.getEntity());
        isAlive = (response.getStatusLine().getStatusCode() == 200);
        if (getExpectedContent() != null) {
            LOGGER.debug("content:" + content);
            if (content == null) {
                isAlive = false;
            } else {
                if (content.equals(getExpectedContent())) {
                    isAlive = true;
                } else {
                    isAlive = false;
                }
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        // Release the connection.
        getRequest.abort();
    }

    return isAlive;
}

---

From source file:com.jgoetsch.eventtrader.source.HttpStreamingMsgSource.java

protected boolean executeRequest(HttpClient client, HttpUriRequest request, MsgParser msgParser) {
    HttpEntity entity = null;/*from w  w  w.ja v a2s  .c o  m*/
    try {
        HttpResponse rsp = client.execute(request);
        entity = rsp.getEntity();
        if (rsp.getStatusLine().getStatusCode() >= 400 || entity == null) {
            log.warn("HTTP request to " + request.getURI() + " failed with status " + rsp.getStatusLine());

            // if 400 level error don't keep trying
            return (rsp.getStatusLine().getStatusCode() >= 500);
        } else {
            log.info("Connected to streaming source " + request.getURI().getHost() + ", waiting for messages");
            return msgParser.parseContent(entity.getContent(), -1, entity.getContentType().getValue(), this);
        }
    } catch (SocketTimeoutException e) {
        return true;
    } catch (Exception e) {
        log.warn("Exception reading or parsing message source", e);
        return false;
    } finally {
        request.abort();
    }
}

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From source file:it.staiger.jmeter.protocol.http.sampler.HTTPHC4DynamicFilePost.java

@Override
public boolean interrupt() {
    HttpUriRequest request = currentRequest;
    if (request != null) {
        currentRequest = null; // don't try twice
        try {/*from   w w w .j  av a  2  s .  c o  m*/
            request.abort();
        } catch (UnsupportedOperationException e) {
            log.warn("Could not abort pending request", e);
        }
    }
    return request != null;
}

---

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