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

Introduction

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

Prototype

public abstract String getResponseBodyAsString() throws IOException;

Source Link

Usage

From source file:org.dspace.ctask.demo.MicrosoftTranslator.java

@Override
protected String translateText(String from, String to, String text) throws IOException {

    log.debug("Performing API call to translate from " + from + " to " + to);

    text = URLEncoder.encode(text, "UTF-8");

    String translatedText = null;

    String url = baseUrl + "?appId=" + apiKey;
    url += "&to=" + to + "&from=" + from + "&text=" + text;

    HttpClient client = new HttpClient();
    HttpMethod hm = new GetMethod(url);
    int code = client.executeMethod(hm);
    log.debug("Response code from API call is " + code);

    if (code == 200) {
        String response = hm.getResponseBodyAsString();
        response = response.replaceAll("<string xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">",
                "");
        response = response.replaceAll("</string>", "");
        translatedText = response;/*from  www. j  ava  2  s . c  om*/
    }

    return translatedText;
}

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From source file:org.dspace.rest.providers.DiscoverProvider.java

public List<?> getEntities(EntityReference ref, Search search) {
    log.info("DiscoverProvider - get_entities");

    List<Object> entities = new ArrayList<Object>();

    try {//from   w  ww  . j  a v a 2s . co m
        HttpClient client = new HttpClient();
        HttpMethod method = new GetMethod(
                ConfigurationManager.getProperty("discovery", "search.server") + "/select");
        log.info("DiscoverProvider method - " + ConfigurationManager.getProperty("discovery", "search.server"));

        log.info("DiscoverProvider search.getRestrictions().length - " + search.getRestrictions().length);
        log.info("DiscoverProvider format - " + format);
        List<NameValuePair> nameValuePairsList = new ArrayList<NameValuePair>();
        if (search.getRestrictions().length > 0) {
            for (int i = 0; i < search.getRestrictions().length; i++) {
                log.info("DiscoverProvider search.getRestrictions()[i].getProperty() - "
                        + search.getRestrictions()[i].getProperty());
                log.info("DiscoverProvider search.getRestrictions()[i].getStringValue() - "
                        + search.getRestrictions()[i].getStringValue());
                if (!"org.apache.catalina.ASYNC_SUPPORTED".equals(search.getRestrictions()[i].getProperty())) {
                    nameValuePairsList.add(new NameValuePair(search.getRestrictions()[i].getProperty(),
                            search.getRestrictions()[i].getStringValue()));
                }
            }
            if ("json".equals(format)) {
                nameValuePairsList.add(new NameValuePair("wt", "json"));
            }
        }

        if (search.getOrders().length > 0) {
            for (int i = 0; i < search.getOrders().length; i++) {
                log.info("DiscoverProvider search.getOrders()[i].getProperty() - "
                        + search.getOrders()[i].getProperty());
                nameValuePairsList.add(new NameValuePair("sort", search.getOrders()[i].getProperty()));
            }
        }

        NameValuePair[] nameValuePairs = new NameValuePair[nameValuePairsList.size()];
        nameValuePairsList.toArray(nameValuePairs);
        method.setQueryString(nameValuePairs);

        client.executeMethod(method);
        String s = method.getResponseBodyAsString();
        //            log.info("DiscoverProvider result string - " + s);

        entities.add(new EntityData(s));

        method.releaseConnection();

    } catch (IOException e) {
        throw new EntityException("Internal server error", "IO error, cannot call solr server", 500);
    }

    return entities;
}

---

From source file:org.dspace.rest.providers.StatisticsProvider.java

public List<?> getEntities(EntityReference ref, Search search) {
    log.info("StatisticsProvider - get_entities");

    List<Object> entities = new ArrayList<Object>();

    try {/*w  w w . j  av a  2s .com*/
        HttpClient client = new HttpClient();
        HttpMethod method = new GetMethod(
                ConfigurationManager.getProperty("solr-statistics", "server") + "/select");
        log.info(
                "StatisticsProvider method - " + ConfigurationManager.getProperty("solr-statistics", "server"));

        log.info("StatisticsProvider search.getRestrictions().length - " + search.getRestrictions().length);
        log.info("StatisticsProvider format - " + format);
        List<NameValuePair> nameValuePairsList = new ArrayList<NameValuePair>();
        if (search.getRestrictions().length > 0) {
            for (int i = 0; i < search.getRestrictions().length; i++) {
                log.info("StatisticsProvider search.getRestrictions()[i].getProperty() - "
                        + search.getRestrictions()[i].getProperty());
                log.info("StatisticsProvider search.getRestrictions()[i].getStringValue() - "
                        + search.getRestrictions()[i].getStringValue());
                if (!"org.apache.catalina.ASYNC_SUPPORTED".equals(search.getRestrictions()[i].getProperty())) {
                    nameValuePairsList.add(new NameValuePair(search.getRestrictions()[i].getProperty(),
                            search.getRestrictions()[i].getStringValue()));
                }
            }
            if ("json".equals(format)) {
                nameValuePairsList.add(new NameValuePair("wt", "json"));
            }
        }

        if (search.getOrders().length > 0) {
            for (int i = 0; i < search.getOrders().length; i++) {
                log.info("StatisticsProvider search.getOrders()[i].getProperty() - "
                        + search.getOrders()[i].getProperty());
                nameValuePairsList.add(new NameValuePair("sort", search.getOrders()[i].getProperty()));
            }
        }

        NameValuePair[] nameValuePairs = new NameValuePair[nameValuePairsList.size()];
        nameValuePairsList.toArray(nameValuePairs);
        method.setQueryString(nameValuePairs);

        client.executeMethod(method);
        String s = method.getResponseBodyAsString();
        //            log.info("StatisticsProvider result string - " + s);

        entities.add(new EntityData(s));

        method.releaseConnection();

    } catch (IOException e) {
        throw new EntityException("Internal server error", "IO error, cannot call solr server", 500);
    }

    return entities;
}

---

From source file:org.eclipse.ecf.tests.remoteservice.rest.service.RestServiceTest.java

public void testXMLRequest() {
    String serverUrl = service.getServerUrl();
    HttpClient client = new HttpClient();
    HttpMethod method = new HttpMethodBase(serverUrl + "/test.xml") {
        public String getName() {
            return "GET";
        }//from www  .  j  a  v  a 2 s.co  m
    };
    int responseCode = 0;
    try {
        responseCode = client.executeMethod(method);
    } catch (HttpException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    assertEquals(HttpStatus.SC_OK, responseCode);
    try {
        String body = method.getResponseBodyAsString();
        assertEquals(SimpleRestService.XML_RESPONSE, body);
    } catch (IOException e) {
        e.printStackTrace();
        fail("body was not set correctly");
    }
}

---

From source file:org.eclipse.ecf.tests.remoteservice.rest.service.RestServiceTest.java

public void testJsonResponse() {
    String serverUrl = service.getServerUrl();
    HttpClient client = new HttpClient();
    HttpMethod method = new HttpMethodBase(serverUrl + "/test.json") {
        public String getName() {
            return "GET";
        }//from  ww w  .j a  v a 2s  .  com
    };
    int responseCode = 0;
    try {
        responseCode = client.executeMethod(method);
    } catch (HttpException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    assertEquals(HttpStatus.SC_OK, responseCode);
    try {
        String body = method.getResponseBodyAsString();
        assertEquals(SimpleRestService.JSON_RESPONSE, body);
    } catch (IOException e) {
        e.printStackTrace();
        fail("body was not set correctly");
    }
}

---

From source file:org.eclipse.mylyn.internal.web.tasks.WebRepositoryConnector.java

private static String requestResource(String url, HttpClient client, HostConfiguration hostConfiguration,
        HttpMethod method) throws IOException, HttpException {
    String refreshUrl = null;//w w  w  .j  a  v  a 2s.c om
    try {
        client.executeMethod(hostConfiguration, method);
        //          int statusCode = client.executeMethod(method);
        //         if (statusCode == 300 || statusCode == 301 || statusCode == 302 || statusCode == 303 || statusCode == 307) {
        //            Header location = method.getResponseHeader("Location");
        //            if (location != null) {
        //               refreshUrl = location.getValue();
        //               if (!refreshUrl.startsWith("/")) {
        //                  refreshUrl = "/" + refreshUrl;
        //               }
        //            }
        //         }

        refreshUrl = getRefreshUrl(url, method);
        if (refreshUrl == null) {
            return method.getResponseBodyAsString();
        }
    } finally {
        method.releaseConnection();
    }

    method = new GetMethod(refreshUrl);
    try {
        client.executeMethod(hostConfiguration, method);
        return method.getResponseBodyAsString();
    } finally {
        method.releaseConnection();
    }
}

---

From source file:org.eclipse.orion.server.cf.live.cflauncher.commands.CreateFolderCommand.java

protected ServerStatus executeMethod(HttpMethod method) throws HttpException, IOException, JSONException {
    try {//  ww w.  j a  v  a 2 s . c om
        int code = CFActivator.getDefault().getHttpClient().executeMethod(method);

        if (code == 204) {
            /* no content response */
            return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK);
        }

        JSONObject result = new JSONObject();
        result.put("response", method.getResponseBodyAsString());

        if (code != 200 && code != 201) {
            // TODO parse error from XML and put in description
            return HttpUtil.createErrorStatus(Status.ERROR, Integer.toString(code), method.getStatusText());
        }

        return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK, result);
    } finally {
        /* ensure connections are released back to the connection manager */
        method.releaseConnection();
    }
}

---

From source file:org.eclipse.orion.server.cf.utils.HttpUtil.java

public static ServerStatus executeMethod(HttpMethod method) throws HttpException, IOException, JSONException {

    try {//from   w w  w  .  jav a 2s .  com
        int code = CFActivator.getDefault().getHttpClient().executeMethod(method);

        if (code == 204) {
            /* no content response */
            return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK);
        }

        String response = method.getResponseBodyAsString();
        JSONObject result;

        try {
            result = new MagicJSONObject(response);
        } catch (JSONException e) {
            result = new JSONObject();
            result.put("response", response);
        }

        if (code != 200 && code != 201) {
            String desctiption = result.optString("description");
            if (desctiption == null || desctiption.length() == 0) {
                desctiption = result.optString("response", "Could not connect to host. Error: " + code);
                if (desctiption.length() > 1000) {
                    desctiption = "Could not connect to host. Error: " + code;
                }
            }
            return new ServerStatus(Status.ERROR, code, desctiption, result, null);
        }

        if (result.has("error_code")) {
            return new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                    result.optString("description"), result, null);
        }

        return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK, result);

    } finally {
        /* ensure connections are released back to the connection manager */
        method.releaseConnection();
    }
}

---

From source file:org.eclipse.scada.hd.exporter.http.client.HdHttpClient.java

public List<DataPoint> getData(final String item, final String type, final Date from, final Date to,
        final Integer number) throws Exception {
    final HttpClient client = new HttpClient();
    final HttpMethod method = new GetMethod(
            this.baseUrl + "/" + URLEncoder.encode(item, "UTF-8") + "/" + URLEncoder.encode(type, "UTF-8")
                    + "?from=" + URLEncoder.encode(Utils.isoDateFormat.format(from), "UTF-8") + "&to="
                    + URLEncoder.encode(Utils.isoDateFormat.format(to), "UTF-8") + "&no=" + number);
    client.getParams().setSoTimeout((int) this.timeout);
    try {/*from  w ww  .j av a 2s  .  co  m*/
        final int status = client.executeMethod(method);
        if (status != HttpStatus.SC_OK) {
            throw new RuntimeException("Method failed with error " + status + " " + method.getStatusLine());
        }
        return Utils.fromJson(method.getResponseBodyAsString());
    } finally {
        method.releaseConnection();
    }
}

---

From source file:org.eclipse.swordfish.internal.resolver.backend.base.impl.HttpClientProxy.java

private ClientResponse doInvoke(ClientRequest request) {
    ClientResponse response = RegistryProxyFactory.getInstance().createResponse();
    HttpMethod method = getMethod(request.getMethod());

    try {/*from   w w  w .  j  a  v  a 2  s  .  c  o  m*/
        String escapedRequestUrl = request.getURI().toASCIIString();
        HttpURL requestUrl = new HttpURL(escapedRequestUrl.toCharArray());
        if (request.getProperties() != null) {
            Map<String, String> properties = request.getProperties();
            String[] queryNames = properties.keySet().toArray(new String[0]);
            String[] queryValues = properties.values().toArray(new String[0]);
            requestUrl.setQuery(queryNames, queryValues);
        }

        method.setURI(requestUrl);
        int statusCode = getClient().executeMethod(method);
        response.setStatus(Status.get(statusCode));

        String responseBody = method.getResponseBodyAsString();
        if (request.getEntityType() != null) {
            response.setEntity(mapResponse(responseBody, request.getEntityType()));
        } else {
            response.setEntity(responseBody);
        }
    } catch (HttpException e) {
        LOG.error("Couldn't perform call to registry: ", e);
        response.setStatus(Status.ERROR);
        response.setEntity(e);
    } catch (IOException e) {
        LOG.error("Couldn't perform call to registry: ", e);
        response.setStatus(Status.ERROR);
        response.setEntity(e);
    } finally {
        if (method != null) {
            method.releaseConnection();
        }
    }
    return response;
}

---

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