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

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

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Introduction

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

Prototype

public abstract void releaseConnection();

Source Link

Usage

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  www  . j  a  v  a2 s.c  om
        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 v  a  2s . 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:com.zimbra.qa.unittest.TestPreAuthServlet.java

void doPreAuthServletRequest(String preAuthUrl, boolean admin) throws Exception {
    Server localServer = Provisioning.getInstance().getLocalServer();

    String protoHostPort;/*ww w.j a v a 2 s  .c  o m*/
    if (admin)
        protoHostPort = "https://localhost:" + localServer.getIntAttr(Provisioning.A_zimbraAdminPort, 0);
    else
        protoHostPort = "http://localhost:" + localServer.getIntAttr(Provisioning.A_zimbraMailPort, 0);

    String url = protoHostPort + preAuthUrl;

    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(url);

    try {
        int respCode = HttpClientUtil.executeMethod(client, method);
        int statusCode = method.getStatusCode();
        String statusLine = method.getStatusLine().toString();

        System.out.println("respCode=" + respCode);
        System.out.println("statusCode=" + statusCode);
        System.out.println("statusLine=" + statusLine);
        /*
        System.out.println("Headers");
        Header[] respHeaders = method.getResponseHeaders();
        for (int i=0; i < respHeaders.length; i++) {
        String header = respHeaders[i].toString();
        System.out.println(header);
        }
                
        String respBody = method.getResponseBodyAsString();
        // System.out.println("respBody=" + respBody);
        */

    } catch (HttpException e) {
        throw e;
    } catch (IOException e) {
        throw e;
    } finally {
        method.releaseConnection();
    }
}

From source file:com.panet.imeta.trans.steps.http.HTTP.java

private Object[] callHttpService(RowMetaInterface rowMeta, Object[] rowData) throws KettleException {
    String url = determineUrl(rowMeta, rowData);
    try {/*from   w w w  .j  ava  2  s  . c o m*/
        if (log.isDetailed())
            logDetailed(Messages.getString("HTTP.Log.Connecting", url));

        // Prepare HTTP get
        // 
        HttpClient httpclient = new HttpClient();
        HttpMethod method = new GetMethod(environmentSubstitute(url));

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

            // The status code
            if (log.isDebug())
                log.logDebug(toString(), Messages.getString("HTTP.Log.ResponseStatusCode", "" + result));

            // the response
            InputStream inputStream = method.getResponseBodyAsStream();
            StringBuffer bodyBuffer = new StringBuffer();
            int c;
            while ((c = inputStream.read()) != -1)
                bodyBuffer.append((char) c);
            inputStream.close();

            String body = bodyBuffer.toString();
            if (log.isDebug())
                log.logDebug(toString(), "Response body: " + body);

            return RowDataUtil.addValueData(rowData, rowMeta.size(), body);
        } finally {
            // Release current connection to the connection pool once you are done
            method.releaseConnection();
        }
    } catch (Exception e) {
        throw new KettleException(Messages.getString("HTTP.Log.UnableGetResult", url), e);
    }
}

From source file:com.zimbra.qa.unittest.TestWsdlServlet.java

String doWsdlServletRequest(String wsdlUrl, boolean admin, int expectedCode) throws Exception {
    Server localServer = Provisioning.getInstance().getLocalServer();

    String protoHostPort;/*from   w  w w. ja v  a2  s  .  c om*/
    if (admin)
        protoHostPort = "https://localhost:" + localServer.getIntAttr(Provisioning.A_zimbraAdminPort, 0);
    else
        protoHostPort = "http://localhost:" + localServer.getIntAttr(Provisioning.A_zimbraMailPort, 0);

    String url = protoHostPort + wsdlUrl;

    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(url);

    try {
        int respCode = HttpClientUtil.executeMethod(client, method);
        int statusCode = method.getStatusCode();
        String statusLine = method.getStatusLine().toString();

        ZimbraLog.test.debug("respCode=" + respCode);
        ZimbraLog.test.debug("statusCode=" + statusCode);
        ZimbraLog.test.debug("statusLine=" + statusLine);

        assertTrue("Response code", respCode == expectedCode);
        assertTrue("Status code", statusCode == expectedCode);

        Header[] respHeaders = method.getResponseHeaders();
        for (int i = 0; i < respHeaders.length; i++) {
            String header = respHeaders[i].toString();
            ZimbraLog.test.debug("ResponseHeader:" + header);
        }

        String respBody = method.getResponseBodyAsString();
        // ZimbraLog.test.debug("Response Body:" + respBody);
        return respBody;

    } catch (HttpException e) {
        fail("Unexpected HttpException" + e);
        throw e;
    } catch (IOException e) {
        fail("Unexpected IOException" + e);
        throw e;
    } finally {
        method.releaseConnection();
    }
}

From source file:com.ms.commons.utilities.HttpClientUtils.java

public static String getResponseBodyAsString(HttpMethod method, Integer tryTimes, String responseCharSet,
        Integer maximumResponseByteSize, Integer soTimeoutMill) {
    init();/*w  w w.j  a  va 2  s  .  co m*/
    if (tryTimes == null) {
        tryTimes = 1;
    }
    if (StringUtils.isBlank(responseCharSet)) {
        responseCharSet = "utf-8";
    }
    if (maximumResponseByteSize == null) {
        maximumResponseByteSize = 50 * 1024 * 1024;
    }
    if (soTimeoutMill == null) {
        soTimeoutMill = 20000;
    }
    method.getParams().setSoTimeout(soTimeoutMill);
    InputStream httpInputStream = null;
    for (int i = 0; i < tryTimes; i++) {
        try {
            int responseCode = client.executeMethod(method);
            if (responseCode == HttpStatus.SC_OK || responseCode == HttpStatus.SC_MOVED_PERMANENTLY
                    || responseCode == HttpStatus.SC_MOVED_TEMPORARILY) {
                if (method instanceof HttpMethodBase) {
                    responseCharSet = ((HttpMethodBase) method).getResponseCharSet();
                }
                int read = 0;
                byte[] cbuf = new byte[4096];
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                httpInputStream = method.getResponseBodyAsStream();
                while ((read = httpInputStream.read(cbuf)) >= 0) {
                    baos.write(cbuf, 0, read);
                    if (baos.size() >= maximumResponseByteSize) {
                        break;
                    }
                }
                String content = baos.toString(responseCharSet);
                return content;
            }
            logger.error(String.format(
                    "getResponseBodyAsString failed, responseCode: %s, should be 200, 301, 302", responseCode));
            return "";
        } catch (Exception e) {
            logger.error("getResponseBodyAsString failed", e);
        } finally {
            IOUtils.closeQuietly(httpInputStream);
            method.releaseConnection();
        }
    }
    return "";
}

From source file:edu.ucsb.eucalyptus.admin.server.extensions.store.ImageStoreServiceImpl.java

public String requestJSON(String sessionId, Method method, String uri, Parameter[] params) {

    UserInfoWeb user;/*from w w w . j  a v  a 2  s.  co  m*/
    try {
        user = EucalyptusWebBackendImpl.getUserRecord(sessionId);
    } catch (Exception e) {
        return errorJSON("Session authentication error: " + e.getMessage());
    }

    NameValuePair[] finalParams;
    try {
        finalParams = getFinalParameters(method, uri, params, user);
    } catch (MalformedURLException e) {
        return errorJSON("Malformed URL: " + uri);
    }

    HttpClient client = new HttpClient();

    HttpMethod httpMethod;
    if (method == Method.GET) {
        GetMethod getMethod = new GetMethod(uri);
        httpMethod = getMethod;
        getMethod.setQueryString(finalParams);
    } else if (method == Method.POST) {
        PostMethod postMethod = new PostMethod(uri);
        httpMethod = postMethod;
        postMethod.addParameters(finalParams);
    } else {
        throw new UnsupportedOperationException("Unknown method");
    }

    try {
        int statusCode = client.executeMethod(httpMethod);
        String str = "";
        InputStream in = httpMethod.getResponseBodyAsStream();
        byte[] readBytes = new byte[1024];
        int bytesRead = -1;
        while ((bytesRead = in.read(readBytes)) > 0) {
            str += new String(readBytes, 0, bytesRead);
        }
        return str;
    } catch (HttpException e) {
        return errorJSON("Protocol error: " + e.getMessage());
    } catch (IOException e) {
        return errorJSON("Proxy error: " + e.getMessage());
    } finally {
        httpMethod.releaseConnection();
    }
}

From source file:ch.lipsch.subsonic4j.internal.SubsonicServiceImpl.java

private Response fetchResponse(String connectionUrl) throws SubsonicException {
    HttpMethod method = new GetMethod(connectionUrl);
    Response response = null;//  ww  w.j  a  va2 s. c o  m
    try {
        httpClient.executeMethod(method);
        InputStream responseStream = method.getResponseBodyAsStream();

        response = unmarshalResponse(responseStream);

    } catch (HttpException e) {
        throw new SubsonicException(SubsonicException.ErrorType.GENERIC, e);
    } catch (IOException e) {
        throw new SubsonicException(SubsonicException.ErrorType.GENERIC, e);
    } catch (JAXBException e) {
        throw new SubsonicException(SubsonicException.ErrorType.GENERIC, e);
    } finally {
        method.releaseConnection();
    }
    SubsonicUtil.throwExceptionIfNecessary(response);
    return response;
}

From source file:com.zimbra.qa.unittest.TestAccessKeyGrant.java

private void executeHttpMethod(HttpClient client, HttpMethod method) throws Exception {
    try {//from w ww . ja va  2s  . c  o  m

        int respCode = HttpClientUtil.executeMethod(client, method);

        if (respCode != HttpStatus.SC_OK) {
            System.out.println("failed, respCode=" + respCode);
        } else {

            boolean chunked = false;
            boolean textContent = false;

            System.out.println("Headers:");
            System.out.println("--------");
            for (Header header : method.getRequestHeaders()) {
                System.out.print("    " + header.toString());
            }
            System.out.println();

            System.out.println("Body:");
            System.out.println("-----");
            String respBody = method.getResponseBodyAsString();
            System.out.println(respBody);
        }
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
}

From source file:edu.du.penrose.systems.fedoraProxy.web.bus.OaiAggregator.java

/**
 * Return result of type...//from  w  w  w  .  j a v a 2 s.c  o m
 * 
 * <?xml version="1.0" encoding="UTF-8"?>
  * <OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  * <responseDate>2011-06-07T11:30:42Z</responseDate>
   * 
  *   <request verb="ListRecords" metadataPrefix="oai_dc" resumptionToken="">http://adr.coalliance.org/codu/fez/oai.php</request>
  *   <ListRecords>
  *   <record>
  *     <header>
  *       <identifier>oai:adr.coalliance.org:codu:48566</identifier>
  *       <datestamp>2010-04-25T17:35:02Z</datestamp>
  *       <setSpec>oai:adr.coalliance.org:codu:48565</setSpec>
  *     </header>
  *    <metadata>
  *      <oai_dc:dc xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/">
  *          <dc:title>Girls Stretch at the University of Denver Lamont School of Music</dc:title>
  *         <dc:identifier>http://adr.coalliance.org/codu/fez/view/codu:48566</dc:identifier>
  *         <dc:description>A young female student (foreground) at the University of Denver (DU) Lamont School of Music Dance Department stretches during a dance class in Denver, Colorado. Other female students are visible in the background. Children&#039;s classes at the Lamont School of Music were held at 909 Grant Street, Denver, Colorado. The Children&#039;s Dance Theatre was the performance group composed of students from the children&#039;s dance classes at Lamont.</dc:description>
  *         <dc:type>DU Image</dc:type>
  *         <dc:date>Array</dc:date> 
  *         <dc:creator>Brooks, Marshall</dc:creator>
  *                        
  *         <dc:subject>Dance</dc:subject>
  *         <dc:subject>Modern dance</dc:subject>
  *         <dc:subject>Children</dc:subject>
  *         <dc:subject>Girls</dc:subject>
  *         <dc:publisher>University of Denver</dc:publisher>
  *         <dc:relation>Vera Sears Papers</dc:relation>
  *         <dc:format>http://adr.coalliance.org/codu/fez/eserv/codu:48566/M272.01.0001.0001.00002.tif</dc:format>
  *         dc:format>http://adr.coalliance.org/codu/fez/eserv/codu:48566/M272.01.0001.0001.00002_access.jpg</dc:format>
  *        </oai_dc:dc>
  *     </metadata>
  *   </record>
  *    <resumptionToken></resumptionToken>
  *   </listRecords>
  * </OAI-PMH>
  *       
 * @param getString the get url string
 * @param response
 * @param authenicate
 * @param aggregateSetName
 * @param metadataPrefix
 * @return
 * @throws IOException
 */
String executeOaiListSetRecords(String getString, HttpServletResponse response, boolean authenicate,
        String aggregateSetName, String metadataPrefix) throws IOException {
    HttpClient theClient = new HttpClient();
    HttpMethod method = new GetMethod(getString);

    FedoraDatastream_get.setDefaultHeaders(method);

    FedoraDatastream_get.setAdrCredentials(theClient, authenicate);

    String setRecords = null;
    try {
        theClient.executeMethod(method);

        // Set outgoing headers, to match headers from the server

        Header[] headers = method.getResponseHeaders();
        for (Header header : headers) {
            if ("Content-Type".equalsIgnoreCase(header.getName())) {
                response.setContentType(header.getValue());
            }

            response.setHeader(header.getName(), header.getValue());
        }

        // Write the body, flush and close      

        setRecords = method.getResponseBodyAsString();

        response.getWriter().print(setRecords);
    } finally {
        method.releaseConnection();
    }

    //   response.getOutputStream().flush();
    //   response.getOutputStream().close();

    return setRecords;
}