Example usage for org.apache.commons.httpclient.methods GetMethod setQueryString

List of usage examples for org.apache.commons.httpclient.methods GetMethod setQueryString

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient.methods GetMethod setQueryString.

Prototype

public void setQueryString(String queryString)

Source Link

Usage

From source file:com.cloud.utils.rest.RESTServiceConnector.java

@SuppressWarnings("unchecked")
public <T> T executeRetrieveObject(final Type returnObjectType, final String uri,
        final Map<String, String> parameters) throws CloudstackRESTException {
    final GetMethod gm = (GetMethod) createMethod(GET_METHOD_TYPE, uri);
    gm.setRequestHeader(CONTENT_TYPE, JSON_CONTENT_TYPE);
    if (parameters != null && !parameters.isEmpty()) {
        final List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(parameters.size());
        for (final Entry<String, String> e : parameters.entrySet()) {
            nameValuePairs.add(new NameValuePair(e.getKey(), e.getValue()));
        }// w  w  w. ja v a 2 s  .c om
        gm.setQueryString(nameValuePairs.toArray(new NameValuePair[0]));
    }

    executeMethod(gm);

    if (gm.getStatusCode() != HttpStatus.SC_OK) {
        final String errorMessage = responseToErrorMessage(gm);
        gm.releaseConnection();
        s_logger.error("Failed to retrieve object : " + errorMessage);
        throw new CloudstackRESTException("Failed to retrieve object : " + errorMessage);
    }

    T returnValue;
    try {
        returnValue = (T) gson.fromJson(gm.getResponseBodyAsString(), returnObjectType);
    } catch (final IOException e) {
        s_logger.error("IOException while retrieving response body", e);
        throw new CloudstackRESTException(e);
    } finally {
        gm.releaseConnection();
    }
    return returnValue;
}

From source file:fr.openwide.talendalfresco.rest.client.importer.RestImportFileTest.java

public void login() {
    // create client and configure it
    HttpClient client = new HttpClient();
    client.getHttpConnectionManager().getParams().setConnectionTimeout(timeout);

    // instantiating a new method and configuring it
    GetMethod method = new GetMethod(restCommandUrlPrefix + "login");
    method.setFollowRedirects(true); // ?
    // Provide custom retry handler is necessary (?)
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));
    NameValuePair[] params = new NameValuePair[] { new NameValuePair("username", "admin"),
            new NameValuePair("password", "admin") };
    method.setQueryString(params);

    try {//from   w ww  . j  a  v a 2 s  .  c o m
        // Execute the method.
        int statusCode = client.executeMethod(method);

        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + method.getStatusLine());
        }

        // Read the response body.
        byte[] responseBody = method.getResponseBody();
        System.out.println(new String(responseBody)); // TODO rm

        HashSet<String> defaultElementSet = new HashSet<String>(
                Arrays.asList(new String[] { RestConstants.TAG_COMMAND, RestConstants.TAG_CODE,
                        RestConstants.TAG_CONTENT, RestConstants.TAG_ERROR, RestConstants.TAG_MESSAGE }));
        HashMap<String, String> elementValueMap = new HashMap<String, String>(6);

        try {
            XMLEventReader xmlReader = XmlHelper.getXMLInputFactory()
                    .createXMLEventReader(new ByteArrayInputStream(responseBody));
            StringBuffer singleLevelTextBuf = null;
            while (xmlReader.hasNext()) {
                XMLEvent event = xmlReader.nextEvent();
                switch (event.getEventType()) {
                case XMLEvent.CHARACTERS:
                case XMLEvent.CDATA:
                    if (singleLevelTextBuf != null) {
                        singleLevelTextBuf.append(event.asCharacters().getData());
                    } // else element not meaningful
                    break;
                case XMLEvent.START_ELEMENT:
                    StartElement startElement = event.asStartElement();
                    String elementName = startElement.getName().getLocalPart();
                    if (defaultElementSet.contains(elementName)
                            // TODO another command specific level
                            || "ticket".equals(elementName)) {
                        // reinit buffer at start of meaningful elements
                        singleLevelTextBuf = new StringBuffer();
                    } else {
                        singleLevelTextBuf = null; // not useful
                    }
                    break;
                case XMLEvent.END_ELEMENT:
                    if (singleLevelTextBuf == null) {
                        break; // element not meaningful
                    }

                    // TODO or merely put it in the map since the element has been tested at start
                    EndElement endElement = event.asEndElement();
                    elementName = endElement.getName().getLocalPart();
                    if (defaultElementSet.contains(elementName)) {
                        String value = singleLevelTextBuf.toString();
                        elementValueMap.put(elementName, value);
                        // TODO test if it is code and it is not OK, break to error handling
                    }
                    // TODO another command specific level
                    else if ("ticket".equals(elementName)) {
                        ticket = singleLevelTextBuf.toString();
                    }
                    // singleLevelTextBuf = new StringBuffer(); // no ! in start
                    break;
                }
            }
        } catch (XMLStreamException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (Throwable t) {
            // TODO Auto-generated catch block
            t.printStackTrace();
            //throw t;
        }

        String code = elementValueMap.get(RestConstants.TAG_CODE);
        assertTrue(RestConstants.CODE_OK.equals(code));
        System.out.println("got ticket " + ticket);

    } catch (HttpException e) {
        // TODO
        e.printStackTrace();
    } catch (IOException e) {
        // TODO
        e.printStackTrace();
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
}

From source file:cuanto.api.CuantoConnector.java

/**
 * Gets all TestOutcomes for the specified TestCase in the specified TestRun. In most normal Cuanto usages, a TestRun
 * will only have a single TestOutcome per TestCase. TestOutcomes will be in descending order by their finishedAt
 * values (if they have them) or dateCreated otherwise.
 *
 * @param testRun  The TestRun to search.
 * @param testCase The TestCase for which to retrieve TestOutcomes.
 * @return A list of all the TestOutcomes for the specified TestCase and TestRun.
 *///from   ww  w .  j  a  v  a2  s . c  o  m
public List<TestOutcome> getTestCaseOutcomesForTestRun(TestCase testCase, TestRun testRun) {
    if (testRun.id == null) {
        throw new IllegalArgumentException(
                "The TestRun has no id. Query for the TestRun before getting it's TestOutcomes.");
    }
    if (testCase.id == null) {
        throw new IllegalArgumentException(
                "The TestCase has no id. Query for the TestCase before getting it's TestOutcomes.");
    }
    GetMethod get = (GetMethod) getHttpMethod(HTTP_GET, getCuantoUrl() + "/api/getTestCaseOutcomesForTestRun");
    get.setQueryString(new NameValuePair[] { new NameValuePair("testRun", testRun.id.toString()),
            new NameValuePair("testCase", testCase.id.toString()) });
    try {
        int httpStatus = getHttpClient().executeMethod(get);
        if (httpStatus == HttpStatus.SC_OK) {
            JSONObject jsonResponse = JSONObject.fromObject(getResponseBodyAsString(get));
            JSONArray jsonOutcomes = jsonResponse.getJSONArray("testOutcomes");
            List<TestOutcome> outcomesToReturn = new ArrayList<TestOutcome>(jsonOutcomes.size());
            for (Object obj : jsonOutcomes) {
                JSONObject jsonOutcome = (JSONObject) obj;
                outcomesToReturn.add(TestOutcome.fromJSON(jsonOutcome));
            }
            return outcomesToReturn;
        } else {
            throw new RuntimeException("Getting the TestOutcome failed with HTTP status code " + httpStatus
                    + ":\n" + getResponseBodyAsString(get));
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    } catch (ParseException e) {
        throw new RuntimeException("Unable to parse JSON response: " + e.getMessage(), e);
    }
}

From source file:eu.learnpad.core.impl.cw.XwikiCoreFacadeRestResource.java

@Override
public Recommendations getRecommendations(String modelSetId, String artifactId, String userId)
        throws LpRestException {
    HttpClient httpClient = this.getClient();
    String uri = String.format("%s/learnpad/cw/corefacade/recommendation", DefaultRestResource.REST_URI);
    GetMethod getMethod = new GetMethod(uri);
    getMethod.addRequestHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_XML);

    NameValuePair[] queryString = new NameValuePair[3];
    queryString[0] = new NameValuePair("modelsetid", modelSetId);
    queryString[1] = new NameValuePair("artifactid", artifactId);
    queryString[2] = new NameValuePair("userid", userId);
    getMethod.setQueryString(queryString);

    InputStream feedbacksStream = null;
    try {//from ww  w. ja  va 2 s.c o  m
        httpClient.executeMethod(getMethod);
        feedbacksStream = getMethod.getResponseBodyAsStream();
    } catch (IOException e) {
        throw new LpRestExceptionXWikiImpl(e.getMessage(), e);
    }

    Recommendations recommendations = null;

    try {
        JAXBContext jc = JAXBContext.newInstance(Recommendations.class);
        Unmarshaller unmarshaller = jc.createUnmarshaller();
        recommendations = (Recommendations) unmarshaller.unmarshal(feedbacksStream);
    } catch (JAXBException e) {
        throw new LpRestExceptionXWikiImpl(e.getMessage(), e);
    }
    return recommendations;
}

From source file:com.cloud.network.bigswitch.BigSwitchBcfApi.java

@SuppressWarnings("unchecked")
protected <T> T executeRetrieveObject(final Type returnObjectType, final String uri,
        final Map<String, String> parameters) throws BigSwitchBcfApiException {
    checkInvariants();//from   ww w  .  j a va  2  s .c  om

    GetMethod gm = (GetMethod) createMethod("get", uri, _port);

    setHttpHeader(gm);

    if (parameters != null && !parameters.isEmpty()) {
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(parameters.size());
        for (Entry<String, String> e : parameters.entrySet()) {
            nameValuePairs.add(new NameValuePair(e.getKey(), e.getValue()));
        }
        gm.setQueryString(nameValuePairs.toArray(new NameValuePair[0]));
    }

    executeMethod(gm);

    String hash = checkResponse(gm, "BigSwitch HTTP get failed: ");

    T returnValue;
    try {
        // CAUTIOUS: Safety margin of 2048 characters - extend if needed.
        returnValue = (T) gson.fromJson(gm.getResponseBodyAsString(2048), returnObjectType);
    } catch (IOException e) {
        S_LOGGER.error("IOException while retrieving response body", e);
        throw new BigSwitchBcfApiException(e);
    } finally {
        gm.releaseConnection();
    }
    if (returnValue instanceof ControlClusterStatus) {
        if (HASH_CONFLICT.equals(hash)) {
            isMaster = true;
            ((ControlClusterStatus) returnValue).setTopologySyncRequested(true);
        } else if (!HASH_IGNORE.equals(hash) && !isMaster) {
            isMaster = true;
            ((ControlClusterStatus) returnValue).setTopologySyncRequested(true);
        }
    }
    return returnValue;
}

From source file:com.cloud.network.bigswitch.BigSwitchVnsApi.java

@SuppressWarnings("unchecked")
protected <T> T executeRetrieveObject(Type returnObjectType, String uri, int port,
        Map<String, String> parameters) throws BigSwitchVnsApiException {
    if (_host == null || _host.isEmpty()) {
        throw new BigSwitchVnsApiException("Hostname is null or empty");
    }// w  w  w .j  a va2s.com

    GetMethod gm = (GetMethod) createMethod("get", uri, port);
    gm.setRequestHeader(CONTENT_TYPE, CONTENT_JSON);
    gm.setRequestHeader(ACCEPT, CONTENT_JSON);
    gm.setRequestHeader(HTTP_HEADER_INSTANCE_ID, CLOUDSTACK_INSTANCE_ID);

    if (parameters != null && !parameters.isEmpty()) {
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(parameters.size());
        for (Entry<String, String> e : parameters.entrySet()) {
            nameValuePairs.add(new NameValuePair(e.getKey(), e.getValue()));
        }
        gm.setQueryString(nameValuePairs.toArray(new NameValuePair[0]));
    }

    executeMethod(gm);

    if (gm.getStatusCode() != HttpStatus.SC_OK) {
        String errorMessage = responseToErrorMessage(gm);
        gm.releaseConnection();
        s_logger.error("Failed to retrieve object : " + errorMessage);
        throw new BigSwitchVnsApiException("Failed to retrieve object : " + errorMessage);
    }

    Gson gson = new Gson();
    T returnValue;
    try {
        returnValue = (T) gson.fromJson(gm.getResponseBodyAsString(), returnObjectType);
    } catch (IOException e) {
        s_logger.error("IOException while retrieving response body", e);
        throw new BigSwitchVnsApiException(e);
    } finally {
        gm.releaseConnection();
    }
    return returnValue;
}

From source file:com.funambol.json.dao.JsonDAOImpl.java

public JsonResponse getNewItemKeys(String token, long since, long until) throws HttpException, IOException {

    String request = Utility.getUrl(jsonServerUrl, resourceType, GET_NEW_ITEM_KEYS_URL);

    if (log.isTraceEnabled()) {
        log.trace("JsonDAOImpl: start getNewItemKeys '" + since + "; '" + until + "'");
    }//  w ww.j a v a  2  s .c  om

    GetMethod get = new GetMethod(request);
    get.setRequestHeader(Utility.TOKEN_HEADER_NAME, token);
    NameValuePair[] httpParameters = { new NameValuePair(SINCE, Long.toString(since)),
            new NameValuePair(UNTIL, Long.toString(until)) };
    get.setQueryString(httpParameters);

    int statusCode = 0;
    String responseBody = null;
    try {
        statusCode = httpClient.executeMethod(get);
        responseBody = get.getResponseBodyAsString();
    } finally {
        get.releaseConnection();
    }

    if (log.isTraceEnabled()) {
        log.trace("JsonDAOImpl: getNewItemKeys " + responseBody);
        log.trace("JsonDAOImpl: finish getNewItemKeys");
    }

    JsonResponse response = new JsonResponse(statusCode, responseBody);

    return response;
}

From source file:com.funambol.json.dao.JsonDAOImpl.java

public JsonResponse getUpdatedItemKeys(String token, long since, long until) throws HttpException, IOException {

    String request = Utility.getUrl(jsonServerUrl, resourceType, GET_UPDATED_ITEM_KEYS_URL);

    if (log.isTraceEnabled()) {
        log.trace("JsonDAOImpl: start getUpdatedItemKeys '" + since + "; '" + until + "'");
    }/*from ww w.j a  v a2  s .  com*/

    GetMethod get = new GetMethod(request);
    get.setRequestHeader(Utility.TOKEN_HEADER_NAME, token);
    NameValuePair[] httpParameters = { new NameValuePair(SINCE, Long.toString(since)),
            new NameValuePair(UNTIL, Long.toString(until)) };
    get.setQueryString(httpParameters);

    int statusCode = 0;
    String responseBody = null;
    try {
        statusCode = httpClient.executeMethod(get);
        responseBody = get.getResponseBodyAsString();
    } finally {
        get.releaseConnection();
    }

    if (log.isTraceEnabled()) {
        log.trace("JsonDAOImpl: getUpdatedItemKeys " + responseBody);
        log.trace("JsonDAOImpl: finish getUpdatedItemKeys");
    }

    JsonResponse response = new JsonResponse(statusCode, responseBody);

    return response;
}

From source file:com.funambol.json.dao.JsonDAOImpl.java

public JsonResponse getDeletedItemKeys(String token, long since, long until) throws HttpException, IOException {

    String request = Utility.getUrl(jsonServerUrl, resourceType, GET_DELETED_ITEM_KEYS_URL);

    if (log.isTraceEnabled()) {
        log.trace("JsonDAOImpl: start getDeletedItemKeys '" + since + "; '" + until + "'");
    }/*w ww. j  a va 2s  .c  o  m*/

    GetMethod get = new GetMethod(request);
    get.setRequestHeader(Utility.TOKEN_HEADER_NAME, token);
    NameValuePair[] httpParameters = { new NameValuePair(SINCE, Long.toString(since)),
            new NameValuePair(UNTIL, Long.toString(until)) };
    get.setQueryString(httpParameters);

    int statusCode = 0;
    String responseBody = null;
    try {
        statusCode = httpClient.executeMethod(get);
        responseBody = get.getResponseBodyAsString();
    } finally {
        get.releaseConnection();
    }

    if (log.isTraceEnabled()) {
        log.trace("JsonDAOImpl: getDeletedItemKeys " + responseBody);
        log.trace("JsonDAOImpl: finish getDeletedItemKeys");
    }

    JsonResponse response = new JsonResponse(statusCode, responseBody);

    return response;
}

From source file:com.cloud.network.nicira.NiciraNvpApi.java

private <T> T executeRetrieveObject(Type returnObjectType, String uri, Map<String, String> parameters)
        throws NiciraNvpApiException {
    String url;/*from   ww w.  j ava 2  s.com*/
    try {
        url = new URL(_protocol, _host, uri).toString();
    } catch (MalformedURLException e) {
        s_logger.error("Unable to build Nicira API URL", e);
        throw new NiciraNvpApiException("Unable to build Nicira API URL", e);
    }

    GetMethod gm = new GetMethod(url);
    gm.setRequestHeader("Content-Type", "application/json");
    if (parameters != null && !parameters.isEmpty()) {
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(parameters.size());
        for (Entry<String, String> e : parameters.entrySet()) {
            nameValuePairs.add(new NameValuePair(e.getKey(), e.getValue()));
        }
        gm.setQueryString(nameValuePairs.toArray(new NameValuePair[0]));
    }

    executeMethod(gm);

    if (gm.getStatusCode() != HttpStatus.SC_OK) {
        String errorMessage = responseToErrorMessage(gm);
        gm.releaseConnection();
        s_logger.error("Failed to retrieve object : " + errorMessage);
        throw new NiciraNvpApiException("Failed to retrieve object : " + errorMessage);
    }

    Gson gson = new Gson();
    T returnValue;
    try {
        returnValue = (T) gson.fromJson(gm.getResponseBodyAsString(), returnObjectType);
    } catch (IOException e) {
        s_logger.error("IOException while retrieving response body", e);
        throw new NiciraNvpApiException(e);
    } finally {
        gm.releaseConnection();
    }
    return returnValue;
}