Example usage for org.apache.commons.httpclient HttpMethod getResponseBodyAsStream

List of usage examples for org.apache.commons.httpclient HttpMethod getResponseBodyAsStream

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpMethod getResponseBodyAsStream.

Prototype

public abstract InputStream getResponseBodyAsStream() throws IOException;

Source Link

Usage

From source file:com.cloud.test.regression.ApiCommand.java

public Element queryAsyncJobResult(String jobId) {
    Element returnBody = null;/*from w w  w .  j ava2 s .c o  m*/
    int code = 400;
    String resultUrl = this.host + ":8096/?command=queryAsyncJobResult&jobid=" + jobId;
    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(resultUrl);
    while (true) {
        try {
            code = client.executeMethod(method);
            if (code == 200) {
                InputStream is = method.getResponseBodyAsStream();
                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                DocumentBuilder builder = factory.newDocumentBuilder();
                Document doc = builder.parse(is);
                doc.getDocumentElement().normalize();
                returnBody = doc.getDocumentElement();
                Element jobStatusTag = (Element) returnBody.getElementsByTagName("jobstatus").item(0);
                String jobStatus = jobStatusTag.getTextContent();
                if (jobStatus.equals("0")) {
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                    }
                } else {
                    break;
                }
                method.releaseConnection();
            } else {
                s_logger.error("Error during queryJobAsync. Error code is " + code);
                this.responseCode = code;
                return null;
            }
        } catch (Exception ex) {
            s_logger.error(ex);
        }
    }
    return returnBody;
}

From source file:com.cloud.test.regression.ApiCommand.java

public void sendCommand(HttpClient client, Connection conn) {
    if (TestCaseEngine._printUrl == true) {
        s_logger.info("url is " + this.command);
    }/*ww  w. j  a v a 2 s.c o  m*/

    if (this.getCommandType() == CommandType.SCRIPT) {
        try {
            s_logger.info("Executing command " + this.command);
            Runtime rtime = Runtime.getRuntime();
            Process child = rtime.exec(this.command);
            Thread.sleep(10000);
            int retCode = child.waitFor();
            if (retCode != 0) {
                this.responseCode = retCode;
            } else {
                this.responseCode = 200;
            }

        } catch (Exception ex) {
            s_logger.error("Unable to execute a command " + this.command, ex);
        }
    } else if (this.getCommandType() == CommandType.MYSQL) {
        try {
            Statement stmt = conn.createStatement();
            this.result = stmt.executeQuery(this.command);
            this.responseCode = 200;
        } catch (Exception ex) {
            this.responseCode = 400;
            s_logger.error("Unable to execute mysql query " + this.command, ex);
        }
    } else {
        HttpMethod method = new GetMethod(this.command);
        try {
            this.responseCode = client.executeMethod(method);

            if (this.responseCode == 200) {
                InputStream is = method.getResponseBodyAsStream();
                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                DocumentBuilder builder = factory.newDocumentBuilder();
                Document doc = builder.parse(is);
                doc.getDocumentElement().normalize();

                if (!(this.isAsync)) {
                    this.responseBody = doc.getDocumentElement();
                } else {
                    // get async job result
                    Element jobTag = (Element) doc.getDocumentElement().getElementsByTagName("jobid").item(0);
                    String jobId = jobTag.getTextContent();
                    Element responseBodyAsyncEl = queryAsyncJobResult(jobId);
                    if (responseBodyAsyncEl == null) {
                        s_logger.error("Can't get a async result");
                    } else {
                        this.responseBody = responseBodyAsyncEl;
                        // get status of the job
                        Element jobStatusTag = (Element) responseBodyAsyncEl.getElementsByTagName("jobstatus")
                                .item(0);
                        String jobStatus = jobStatusTag.getTextContent();
                        if (!jobStatus.equals("1")) { // Need to modify with different error codes for jobAsync
                            // results
                            // set fake response code by now
                            this.responseCode = 400;
                        }
                    }
                }
            }

            if (TestCaseEngine._printUrl == true) {
                s_logger.info("Response code is " + this.responseCode);
            }
        } catch (Exception ex) {
            s_logger.error("Command " + command + " failed with exception " + ex.getMessage());
        } finally {
            method.releaseConnection();
        }
    }
}

From source file:com.gs.jrpip.client.ThankYouWriter.java

void sendThankYouRequest(CoalesceThankYouNotesKey key) {
    boolean success = false;
    List requestList = this.removeRequestList(key);
    if (done || requestList == null) {
        return;//w  w w  .j a v  a  2 s .c  o  m
    }
    HttpMethod streamedPostMethod = null;
    try {
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Sending thank you for {}", requestList.size());
        }
        AuthenticatedUrl url = key.getAuthenticatedUrl();
        HttpClient httpClient = FastServletProxyFactory.getHttpClient(url);
        httpClient.getState().addCookies(key.getCookies());
        OutputStreamWriter writer = new ThankYouStreamWriter(requestList);
        streamedPostMethod = FastServletProxyFactory.serverSupportsChunking(url)
                ? new StreamedPostMethod(url.getPath() + "?thanks", writer)
                : new BufferedPostMethod(url.getPath() + "?thanks", writer);
        httpClient.executeMethod(streamedPostMethod);

        int code = streamedPostMethod.getStatusCode();

        streamedPostMethod.getResponseBodyAsStream().close();
        streamedPostMethod.releaseConnection();
        streamedPostMethod = null;
        success = code == 200;
    } catch (Exception e) {
        LOGGER.warn("Exception in JRPIP thank you note for URL: {} Retrying.", key.toString(), e);
    } finally {
        if (streamedPostMethod != null) {
            streamedPostMethod.releaseConnection();
        }
    }
    if (!success) {
        this.readList(key, requestList);
    }
}

From source file:com.zimbra.cs.fb.ExchangeFreeBusyProvider.java

public List<FreeBusy> getFreeBusyForHost(String host, ArrayList<Request> req) throws IOException {
    ArrayList<FreeBusy> ret = new ArrayList<FreeBusy>();
    int fb_interval = LC.exchange_free_busy_interval_min.intValueWithinRange(5, 1444);
    Request r = req.get(0);/*ww  w  .  j  a  v a 2 s . c  o  m*/
    ServerInfo serverInfo = (ServerInfo) r.data;
    if (serverInfo == null) {
        ZimbraLog.fb.warn("no exchange server info for user " + r.email);
        return ret;
    }
    if (!serverInfo.enabled) {
        return ret;
    }
    String url = constructGetUrl(serverInfo, req);
    ZimbraLog.fb.debug("fetching fb from url=" + url);
    HttpMethod method = new GetMethod(url);

    Element response = null;
    try {
        int status = sendRequest(method, serverInfo);
        if (status != 200)
            return getEmptyList(req);
        if (ZimbraLog.fb.isDebugEnabled()) {
            Header cl = method.getResponseHeader("Content-Length");
            int contentLength = 10240;
            if (cl != null)
                contentLength = Integer.valueOf(cl.getValue());
            String buf = new String(com.zimbra.common.util.ByteUtil.readInput(method.getResponseBodyAsStream(),
                    contentLength, contentLength), "UTF-8");
            ZimbraLog.fb.debug(buf);
            response = Element.parseXML(buf);
        } else
            response = Element.parseXML(method.getResponseBodyAsStream());
    } catch (XmlParseException e) {
        ZimbraLog.fb.warn("error parsing fb response from exchange", e);
        return getEmptyList(req);
    } catch (IOException e) {
        ZimbraLog.fb.warn("error parsing fb response from exchange", e);
        return getEmptyList(req);
    } finally {
        method.releaseConnection();
    }
    for (Request re : req) {
        String fb = getFbString(response, re.email);
        ret.add(new ExchangeUserFreeBusy(fb, re.email, fb_interval, re.start, re.end));
    }
    return ret;
}

From source file:com.panet.imeta.cluster.SlaveServer.java

public String execService(String service) throws Exception {
    // Prepare HTTP get
    // /*from   w  w w .  ja v  a  2 s  .c  om*/
    HttpClient client = new HttpClient();
    addCredentials(client);
    HttpMethod method = new GetMethod(constructUrl(service));

    // Execute request
    // 
    try {
        int result = client.executeMethod(method);

        // The status code
        log.logDebug(toString(),
                Messages.getString("SlaveServer.DEBUG_ResponseStatus", Integer.toString(result))); //$NON-NLS-1$

        // the response
        InputStream inputStream = new BufferedInputStream(method.getResponseBodyAsStream());

        StringBuffer bodyBuffer = new StringBuffer();
        int c;
        while ((c = inputStream.read()) != -1) {
            bodyBuffer.append((char) c);
        }
        inputStream.close();

        String body = bodyBuffer.toString();

        log.logDetailed(toString(), Messages.getString("SlaveServer.DETAILED_FinishedReading", //$NON-NLS-1$
                Integer.toString(bodyBuffer.length())));
        log.logDebug(toString(), Messages.getString("SlaveServer.DEBUG_ResponseBody", body)); //$NON-NLS-1$

        return body;
    } finally {
        // Release current connection to the connection pool once you are done
        method.releaseConnection();
        log.logDetailed(toString(),
                Messages.getString("SlaveServer.DETAILED_ExecutedService", service, hostname)); //$NON-NLS-1$
    }

}

From source file:eu.delving.services.controller.SolrProxyController.java

@RequestMapping("/api/solr/select")
public void searchController(HttpServletRequest request, HttpServletResponse response) throws Exception {
    final String solrQueryString = request.getQueryString();
    HttpMethod method = new GetMethod(
            String.format("%s/select?%s", ThemeFilter.getTheme().getSolrSelectUrl(), solrQueryString));
    httpClient.executeMethod(method);/*from w  w  w. jav  a  2 s . c  om*/
    Boolean getAsStream = false;
    for (Header header : method.getResponseHeaders()) {
        if (header.getName().equalsIgnoreCase("content-type")) {
            final String contentType = method.getResponseHeader("Content-Type").getValue();
            response.setContentType(contentType);
            response.setHeader(header.getName(), header.getValue());
            if (contentType.equalsIgnoreCase("application/octet-stream")) {
                getAsStream = true;
            }
        } else if (header.getName().equalsIgnoreCase("server")) {
            //ignore
        } else {
            response.setHeader(header.getName(), header.getValue());
        }
    }
    response.setCharacterEncoding("UTF-8");
    if (getAsStream) {
        OutputStream out = response.getOutputStream();
        try {
            IOUtils.copy(method.getResponseBodyAsStream(), out);
        } finally {
            out.close();
        }
    } else {
        response.getWriter().write(method.getResponseBodyAsString()); //todo add response from SolrProxy here
        response.getWriter().close();
    }
}

From source file:it.intecs.pisa.openCatalogue.solr.SolrHandler.java

public int postDocument(InputStream stream) throws IOException, Exception {
    HttpClient client = new HttpClient();
    HttpMethod method;
    String urlStr = solrHost + "/update?commit=true";
    Log.debug("Ingesting a new document to: " + urlStr);
    method = new PostMethod(urlStr);
    RequestEntity entity = new InputStreamRequestEntity(stream);
    ((PostMethod) method).setRequestEntity(entity);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));
    method.setRequestHeader("Content-Type", "text/xml");
    method.setRequestHeader("charset", "utf-8");

    // Execute the method.
    int statusCode = client.executeMethod(method);
    SaxonDocument solrResponse = new SaxonDocument(method.getResponseBodyAsStream());

    Log.debug(solrResponse.getXMLDocumentString());
    if (statusCode != HttpStatus.SC_OK) {
        Log.error("Method failed: " + method.getStatusLine());
        Log.error(solrResponse.getXMLDocumentString());
    } else/*  w  w w . j  a  v  a2 s  .  c o m*/
        Log.debug(solrResponse.getXMLDocumentString());
    return statusCode;
}

From source file:ir.keloud.android.lib.common.KeloudClient.java

private int patchRedirection(int status, HttpMethod method) throws HttpException, IOException {
    int redirectionsCount = 0;
    while (redirectionsCount < MAX_REDIRECTIONS_COUNT && (status == HttpStatus.SC_MOVED_PERMANENTLY
            || status == HttpStatus.SC_MOVED_TEMPORARILY || status == HttpStatus.SC_TEMPORARY_REDIRECT)) {

        Header location = method.getResponseHeader("Location");
        if (location == null) {
            location = method.getResponseHeader("location");
        }/*from  w w  w. ja  v a  2  s.  com*/
        if (location != null) {
            Log_OC.d(TAG + " #" + mInstanceNumber, "Location to redirect: " + location.getValue());

            // Release the connection to avoid reach the max number of connections per host
            // due to it will be set a different url
            exhaustResponse(method.getResponseBodyAsStream());
            method.releaseConnection();

            method.setURI(new URI(location.getValue(), true));
            Header destination = method.getRequestHeader("Destination");
            if (destination == null) {
                destination = method.getRequestHeader("destination");
            }
            if (destination != null) {
                String locationStr = location.getValue();
                int suffixIndex = locationStr
                        .lastIndexOf((mCredentials instanceof KeloudBearerCredentials) ? AccountUtils.ODAV_PATH
                                : AccountUtils.WEBDAV_PATH_4_0);
                String redirectionBase = locationStr.substring(0, suffixIndex);

                String destinationStr = destination.getValue();
                String destinationPath = destinationStr.substring(mBaseUri.toString().length());
                String redirectedDestination = redirectionBase + destinationPath;

                destination.setValue(redirectedDestination);
                method.setRequestHeader(destination);
            }
            status = super.executeMethod(method);
            redirectionsCount++;

        } else {
            Log_OC.d(TAG + " #" + mInstanceNumber, "No location to redirect!");
            status = HttpStatus.SC_NOT_FOUND;
        }
    }
    return status;
}

From source file:com.owncloud.android.lib.common.OwnCloudClient.java

private int patchRedirection(int status, HttpMethod method) throws HttpException, IOException {
    int redirectionsCount = 0;
    while (redirectionsCount < MAX_REDIRECTIONS_COUNT && (status == HttpStatus.SC_MOVED_PERMANENTLY
            || status == HttpStatus.SC_MOVED_TEMPORARILY || status == HttpStatus.SC_TEMPORARY_REDIRECT)) {

        Header location = method.getResponseHeader("Location");
        if (location == null) {
            location = method.getResponseHeader("location");
        }/*  ww  w.  j a  va2s. c o  m*/
        if (location != null) {
            Log_OC.d(TAG + " #" + mInstanceNumber, "Location to redirect: " + location.getValue());

            // Release the connection to avoid reach the max number of connections per host
            // due to it will be set a different url
            exhaustResponse(method.getResponseBodyAsStream());
            method.releaseConnection();

            method.setURI(new URI(location.getValue(), true));
            Header destination = method.getRequestHeader("Destination");
            if (destination == null) {
                destination = method.getRequestHeader("destination");
            }
            if (destination != null) {
                String locationStr = location.getValue();
                int suffixIndex = locationStr.lastIndexOf(
                        (mCredentials instanceof OwnCloudBearerCredentials) ? AccountUtils.ODAV_PATH
                                : AccountUtils.WEBDAV_PATH_4_0);
                String redirectionBase = locationStr.substring(0, suffixIndex);

                String destinationStr = destination.getValue();
                String destinationPath = destinationStr.substring(mBaseUri.toString().length());
                String redirectedDestination = redirectionBase + destinationPath;

                destination.setValue(redirectedDestination);
                method.setRequestHeader(destination);
            }
            status = super.executeMethod(method);
            redirectionsCount++;

        } else {
            Log_OC.d(TAG + " #" + mInstanceNumber, "No location to redirect!");
            status = HttpStatus.SC_NOT_FOUND;
        }
    }
    return status;
}

From source file:edu.indiana.d2i.htrc.portal.HTRCPersistenceAPIClient.java

/**
 * Get Volum details from solr meta data instance. Here it adds '\' character before the ':'.
 * @param volId/*from  www .  ja  v  a2 s. c  o  m*/
 * @return VolumeDetailsBean
 * @throws IOException
 */
public VolumeDetailsBean getVolumeDetails(String volId) throws IOException {
    String volumeId;
    if (volId.contains(":")) {
        volumeId = volId.substring(0, volId.indexOf(":")) + "\\" + volId.substring(volId.indexOf(":"));
    } else {
        volumeId = volId;
    }
    String volumeDetailsQueryUrl = PlayConfWrapper.solrMetaQueryUrl() + "id:"
            + URLEncoder.encode(volumeId, "UTF-8")
            + "&fl=title,author,htrc_genderMale,htrc_genderFemale,htrc_genderUnknown,htrc_pageCount,htrc_wordCount";
    VolumeDetailsBean volDetails = new VolumeDetailsBean();

    if (log.isDebugEnabled()) {
        log.debug(volumeDetailsQueryUrl);
    }

    HttpClient httpClient = new HttpClient();
    HttpMethod method = new GetMethod(volumeDetailsQueryUrl);
    method.setFollowRedirects(true);

    try {
        httpClient.executeMethod(method);
        volDetails.setVolumeId(volId);

        if (method.getStatusCode() == 200
                && !method.getResponseBodyAsString().contains("<warn>RESPONSE CODE: 400</warn>")) {
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

            DocumentBuilder documentBuilder = dbf.newDocumentBuilder();

            Document dom = documentBuilder.parse(method.getResponseBodyAsStream());

            NodeList result = dom.getElementsByTagName("result");
            NodeList arrays = ((org.w3c.dom.Element) result.item(0)).getElementsByTagName("arr");
            NodeList integers = ((org.w3c.dom.Element) result.item(0)).getElementsByTagName("int");
            NodeList longIntegers = ((org.w3c.dom.Element) result.item(0)).getElementsByTagName("long");

            for (int i = 0; i < arrays.getLength(); i++) {
                org.w3c.dom.Element arr = (org.w3c.dom.Element) arrays.item(i);

                if (arr.hasAttribute("name") && arr.getAttribute("name").equals("title")) {
                    NodeList strElements = arr.getElementsByTagName("str");
                    volDetails.setTitle((strElements.item(0)).getTextContent());
                } else if (arr.hasAttribute("name") && arr.getAttribute("name").equals("htrc_genderMale")) {
                    NodeList strElements = arr.getElementsByTagName("str");
                    String maleAuthor = "";

                    for (int j = 0; j < strElements.getLength(); j++) {
                        org.w3c.dom.Element str = (org.w3c.dom.Element) strElements.item(j);
                        if (j != strElements.getLength() - 1) {
                            maleAuthor += str.getTextContent();
                        } else {
                            maleAuthor += str.getTextContent();
                        }
                    }

                    volDetails.setMaleAuthor(maleAuthor);

                } else if (arr.hasAttribute("name") && arr.getAttribute("name").equals("htrc_genderFemale")) {
                    NodeList strElements = arr.getElementsByTagName("str");
                    String femaleAuthor = "";

                    for (int j = 0; j < strElements.getLength(); j++) {
                        org.w3c.dom.Element str = (org.w3c.dom.Element) strElements.item(j);
                        if (j != strElements.getLength() - 1) {
                            femaleAuthor += str.getTextContent();
                        } else {
                            femaleAuthor += str.getTextContent();
                        }
                    }

                    volDetails.setFemaleAuthor(femaleAuthor);

                } else if (arr.hasAttribute("name") && arr.getAttribute("name").equals("htrc_genderUnknown")) {
                    NodeList strElements = arr.getElementsByTagName("str");
                    String genderUnknownAuthor = "";

                    for (int j = 0; j < strElements.getLength(); j++) {
                        org.w3c.dom.Element str = (org.w3c.dom.Element) strElements.item(j);
                        if (j != strElements.getLength() - 1) {
                            genderUnknownAuthor += str.getTextContent();
                        } else {
                            genderUnknownAuthor += str.getTextContent();
                        }
                    }

                    volDetails.setGenderUnkownAuthor(genderUnknownAuthor);

                }
            }

            for (int i = 0; i < integers.getLength(); i++) {
                org.w3c.dom.Element integer = (org.w3c.dom.Element) integers.item(i);
                if (integer.hasAttribute("name") && integer.getAttribute("name").equals("htrc_pageCount")) {
                    String pageCount = integer.getTextContent();
                    volDetails.setPageCount(pageCount);
                }
            }
            for (int i = 0; i < longIntegers.getLength(); i++) {
                org.w3c.dom.Element longInteger = (org.w3c.dom.Element) longIntegers.item(0);
                if (longInteger.hasAttribute("name")
                        && longInteger.getAttribute("name").equals("htrc_wordCount")) {
                    String wordCount = longInteger.getTextContent();
                    volDetails.setWordCount(wordCount);
                }
            }

        } else {
            volDetails.setTitle("Cannot retrieve volume details.");
            log.warn("Cannot retrieve details for volume id: " + volId + " Response body: \n"
                    + method.getResponseBodyAsString());
        }

    } catch (SAXParseException e) {
        log.error("Error while parsing volume details for volume: " + volId + " query url: "
                + volumeDetailsQueryUrl + " status code: " + method.getStatusCode(), e);
        volDetails.setTitle("Cannot parse volume details.");
    } catch (ParserConfigurationException e) {
        log.error("Unrecoverable error while parsing volume details.", e);
        log.error("Error while parsing volume details for volume: " + volId + " query url: "
                + volumeDetailsQueryUrl + " status code: " + method.getStatusCode(), e);
        throw new RuntimeException("Unrecoverable error while parsing volume details.", e);
    } catch (SAXException e) {
        log.error("Error while parsing volume details for volume: " + volId + " query url: "
                + volumeDetailsQueryUrl + " status code: " + method.getStatusCode(), e);
        volDetails.setTitle("Cannot parse volume details.");
    }

    return volDetails;
}