Example usage for org.apache.http.entity StringEntity StringEntity

Introduction

In this page you can find the example usage for org.apache.http.entity StringEntity StringEntity.

Prototype

public StringEntity(String str) throws UnsupportedEncodingException 

Source Link

Usage

From source file:com.mysoft.b2b.event.util.HttpUtil.java

/**
 * http???//from ww  w.  j  a  v  a 2  s. co m
 * @param uri ?
 * @param body ? 
 */
public static Integer send(String uri, String body) {
    if (StringUtils.isEmpty(uri) || StringUtils.isEmpty(body))
        return null;
    HttpClient client = new DefaultHttpClient();
    try {
        HttpPost post = new HttpPost(uri + "/dealEvent.do");
        post.addHeader("Content-Type", "application/json;charset=UTF-8");
        HttpEntity entity = new StringEntity(body);
        post.setEntity(entity);
        HttpResponse response = client.execute(post);
        int code = response.getStatusLine().getStatusCode();
        return code;
    } catch (Exception e) {
        logger.error("http???" + e);
    }
    return null;
}

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From source file:com.socioffice.grabmenu.model.JSONRequest.java

public static JSONObject SendHttpPost(String URL, JSONObject jsonObjSend) {

    try {/*from w w w .  ja  v a 2 s. co  m*/
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httpPostRequest = new HttpPost(URL);

        StringEntity se;
        se = new StringEntity(jsonObjSend.toString());

        // Set HTTP parameters
        httpPostRequest.setEntity(se);
        httpPostRequest.setHeader("Accept", "application/json");
        httpPostRequest.setHeader("Content-type", "application/json");

        // only set this parameter if you would like to use gzip compression
        httpPostRequest.setHeader("Accept-Encoding", "gzip");

        long t = System.currentTimeMillis();
        HttpResponse response = (HttpResponse) httpclient.execute(httpPostRequest);
        Log.i(TAG, "HTTPResponse received in [" + (System.currentTimeMillis() - t) + "ms]");

        // Get hold of the response entity (-> the data):
        HttpEntity entity = response.getEntity();

        if (entity != null) {
            // Read the content stream
            InputStream instream = entity.getContent();
            Header contentEncoding = response.getFirstHeader("Content-Encoding");
            if (contentEncoding != null && contentEncoding.getValue().equalsIgnoreCase("gzip")) {
                instream = new GZIPInputStream(instream);
            }

            // convert content stream to a String
            String resultString = convertStreamToString(instream);
            instream.close();
            resultString = resultString.substring(1, resultString.length() - 1); // remove wrapping "[" and
            // "]"

            // Transform the String into a JSONObject
            JSONObject jsonObjRecv = new JSONObject(resultString);
            // Raw DEBUG output of our received JSON object:
            Log.i(TAG, "<jsonobject>\n" + jsonObjRecv.toString() + "\n</jsonobject>");

            return jsonObjRecv;
        }

    } catch (Exception e) {
        // More about HTTP exception handling in another tutorial.
        // For now we just print the stack trace.
        e.printStackTrace();
    }
    return null;
}

---

From source file:manager.computerVisionManager.java

private static void getJson(String path) {
    System.out.println("Get Description from https://westus.api.cognitive.microsoft.com/vision/v1.0/describe");
    try {// w  w w . j  a v a  2s  .c  om
        URIBuilder builder = new URIBuilder("https://westus.api.cognitive.microsoft.com/vision/v1.0/describe");
        builder.setParameter("maxCandidates", "1");
        URI uri = builder.build();
        HttpPost request = new HttpPost(uri);
        request.setHeader("Content-Type", "application/json");
        request.setHeader("Ocp-Apim-Subscription-Key", "d7f6ef12e41c4f8c8e72d12a890fa703");
        // Request body
        StringEntity reqEntity = new StringEntity("{\"url\":\"" + path + "\"}");
        System.out.println("Request String: " + reqEntity.toString());
        request.setEntity(reqEntity);
        HttpResponse response = httpclient.execute(request);
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            String respuesta = EntityUtils.toString(entity);
            JSONParser lector = new JSONParser();
            StringReader SR = new StringReader(respuesta);
            try {
                JSONObject temp = (JSONObject) lector.parse(SR);
                json = (JSONObject) temp.get("description");
            } catch (org.json.simple.parser.ParseException e) {
                System.err.println(e.getMessage());
            }
        }
    } catch (IOException | URISyntaxException | ParseException e) {
        System.err.println(e.getMessage());
    }
}

---

From source file:ca.dal.cs.csci4126.quizboard.library.HttpClient.java

public static JSONObject SendHttpPost(String URL, JSONObject jsonObjSend) {

    try {/*from  ww  w.j  av  a 2s  . co  m*/
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httpPostRequest = new HttpPost(URL);

        StringEntity se;
        se = new StringEntity(jsonObjSend.toString());

        // Set HTTP parameters
        httpPostRequest.setEntity(se);
        httpPostRequest.setHeader("Accept", "application/json");
        httpPostRequest.setHeader("Content-type", "application/json");
        httpPostRequest.setHeader("Accept-Encoding", "gzip"); // only set this parameter if you would like to use gzip compression

        long t = System.currentTimeMillis();
        HttpResponse response = (HttpResponse) httpclient.execute(httpPostRequest);
        Log.i(TAG, "HTTPResponse received in [" + (System.currentTimeMillis() - t) + "ms]");

        // Get hold of the response entity (-> the data):
        HttpEntity entity = response.getEntity();

        if (entity != null) {
            // Read the content stream
            InputStream instream = entity.getContent();
            Header contentEncoding = response.getFirstHeader("Content-Encoding");
            if (contentEncoding != null && contentEncoding.getValue().equalsIgnoreCase("gzip")) {
                instream = new GZIPInputStream(instream);
            }

            // convert content stream to a String
            String resultString = convertStreamToString(instream);
            instream.close();
            resultString = resultString.substring(1, resultString.length() - 1); // remove wrapping "[" and "]"

            // Transform the String into a JSONObject
            JSONObject jsonObjRecv = new JSONObject(resultString);
            // Raw DEBUG output of our received JSON object:
            Log.i(TAG, "<JSONObject>\n" + jsonObjRecv.toString() + "\n</JSONObject>");

            return jsonObjRecv;
        }

    } catch (Exception e) {
        // More about HTTP exception handling in another tutorial.
        // For now we just print the stack trace.
        e.printStackTrace();
    }
    return null;
}

---

From source file:com.example.montxu.magik_repair.HttpClient.java

public static JSONObject SendHttpPost(String URL, JSONObject jsonObjSend) {

    try {/*  w w w.j av a2s .c o m*/
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httpPostRequest = new HttpPost(URL);

        StringEntity se;
        se = new StringEntity(jsonObjSend.toString());

        // Set HTTP parameters
        httpPostRequest.setEntity(se);
        httpPostRequest.setHeader("Accept", "application/json");
        httpPostRequest.setHeader("Content-type", "application/json");
        httpPostRequest.setHeader("Accept-Encoding", "gzip"); // only set this parameter if you would like to use gzip compression

        long t = System.currentTimeMillis();
        HttpResponse response = (HttpResponse) httpclient.execute(httpPostRequest);
        Log.i(TAG, "HTTPResponse received in [" + (System.currentTimeMillis() - t) + "ms]");

        // Get hold of the response entity (-> the data):
        HttpEntity entity = response.getEntity();

        if (entity != null) {
            // Read the content stream
            InputStream instream = entity.getContent();
            Header contentEncoding = response.getFirstHeader("Content-Encoding");
            if (contentEncoding != null && contentEncoding.getValue().equalsIgnoreCase("gzip")) {
                instream = new GZIPInputStream(instream);
            }

            // convert content stream to a String
            String resultString = convertStreamToString(instream);
            instream.close();
            //resultString = resultString.substring(1,resultString.length()-1); // remove wrapping "[" and "]"

            // Transform the String into a JSONObject
            JSONObject jsonObjRecv = new JSONObject(resultString);
            // Raw DEBUG output of our received JSON object:
            Log.i(TAG, "<JSONObject>\n" + jsonObjRecv.toString() + "\n</JSONObject>");

            return jsonObjRecv;
        }

    } catch (Exception e) {
        // More about HTTP exception handling in another tutorial.
        // For now we just print the stack trace.

        e.printStackTrace();
    }

    return null;
}

---

From source file:app.wz.HttpClient.java

public static String SendHttpPost(String URL, JSONObject jsonObjSend) {

    try {/*from www. j a va 2s .  c  om*/
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpPost httpPostRequest = new HttpPost(URL);

        StringEntity se;
        se = new StringEntity(jsonObjSend.toString());

        // Set HTTP parameters
        httpPostRequest.setEntity(se);
        httpPostRequest.setHeader("Accept", "application/json");
        httpPostRequest.setHeader("Content-type", "application/json");
        httpPostRequest.setHeader("Accept-Encoding", "gzip"); // only set this parameter if you would like to use gzip compression

        long t = System.currentTimeMillis();
        HttpResponse response = (HttpResponse) httpclient.execute(httpPostRequest);
        Log.i(TAG, "HTTPResponse received in [" + (System.currentTimeMillis() - t) + "ms]");

        // Get hold of the response entity (-> the data):
        HttpEntity entity = response.getEntity();

        if (entity != null) {
            return EntityUtils.toString(entity);
            //            // Read the content stream
            //            InputStream instream = entity.getContent();
            //            Header contentEncoding = response.getFirstHeader("Content-Encoding");
            //            if (contentEncoding != null && contentEncoding.getValue().equalsIgnoreCase("gzip")) {
            //               instream = new GZIPInputStream(instream);
            //            }
            //
            //            // convert content stream to a String
            //            String resultString= convertStreamToString(instream);
            //            instream.close();
            //            resultString = resultString.substring(1,resultString.length()-1); // remove wrapping "[" and "]"
            //
            //            // Transform the String into a JSONObject
            //            JSONObject jsonObjRecv = new JSONObject(resultString);
            //            // Raw DEBUG output of our received JSON object:
            //            Log.i(TAG,"<JSONObject>\n"+jsonObjRecv.toString()+"\n</JSONObject>");
            //
            //            return jsonObjRecv;
        }

    } catch (Exception e) {
        // More about HTTP exception handling in another tutorial.
        // For now we just print the stack trace.
        e.printStackTrace();
    }
    return null;
}

---

From source file:org.roda.core.util.RESTClientUtility.java

public static <T extends Serializable> T sendPostRequest(T element, Class<T> elementClass, String url,
        String resource, String username, String password) throws RODAException {
    CloseableHttpClient httpClient = HttpClientBuilder.create().build();
    String basicAuthToken = new String(Base64.encode((username + ":" + password).getBytes()));
    HttpPost httpPost = new HttpPost(url + resource);
    httpPost.setHeader("Authorization", "Basic " + basicAuthToken);
    httpPost.addHeader("content-type", "application/json");
    httpPost.addHeader("Accept", "application/json");

    try {/*from  w w  w  .  j  a  v a 2 s. c  o m*/
        httpPost.setEntity(new StringEntity(JsonUtils.getJsonFromObject(element)));
        HttpResponse response;
        response = httpClient.execute(httpPost);
        HttpEntity responseEntity = response.getEntity();

        int responseStatusCode = response.getStatusLine().getStatusCode();
        if (responseStatusCode == 201) {
            return JsonUtils.getObjectFromJson(responseEntity.getContent(), elementClass);
        } else {
            throw new RODAException("POST request response status code: " + responseStatusCode);
        }
    } catch (IOException e) {
        throw new RODAException("Error sending POST request", e);
    }
}

---

From source file:jsonclient.JsonClient.java

private static String postToURL(String url, String message, DefaultHttpClient httpClient)
        throws IOException, IllegalStateException, UnsupportedEncodingException, RuntimeException {
    HttpPost postRequest = new HttpPost(url);

    StringEntity input = new StringEntity(message);
    input.setContentType("application/json");
    postRequest.setEntity(input);//from  ww w .  j a v a2s  .  c  om

    HttpResponse response = httpClient.execute(postRequest);

    if (response.getStatusLine().getStatusCode() != 200) {
        throw new RuntimeException("Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
    }

    BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

    String output;
    StringBuffer totalOutput = new StringBuffer();
    //System.out.println("Output from Server .... \n");
    while ((output = br.readLine()) != null) {
        //System.out.println(output);
        totalOutput.append(output);
    }
    return totalOutput.toString();
}

---

From source file:DdaApiUtils.java

public static void queryHoldingsAddReplaceEndpoint(String channelId, String databaseCode, String providerCode,
        String baseUrl) throws Exception {
    String url = (baseUrl + providerCode + "/libraries/" + channelId + "/" + databaseCode
            + "/holdings/addReplace?seqnum=1");
    System.out.println();/*from  w  w  w  .  j  ava 2 s.  co m*/
    System.out.println("Request URL is: " + url);

    StringEntity jsonPacket = new StringEntity("[{ \"id\": \"10778603\", \"owned\": true }]");

    CloseableHttpResponse response = HttpUtils.processHttpPostRequest(url, jsonPacket);
    int serverResponse = HttpUtils.getResponseStatusCode(response);
    String reasonPhrase = HttpUtils.getReasonPhrase(response);

    System.out.println();
    if (serverResponse == 200) {
        System.out.println("Update holdings request for provider " + providerCode + " was successful.");
    } else {
        System.out.println("Update holdings for provider " + providerCode + " was NOT successful.");
        System.out.println("Server response was: " + serverResponse);
        System.out.println("Server reason phrase was: " + reasonPhrase);
    }
}

---

From source file:com.ibm.xsp.xflow.activiti.util.HttpClientUtil.java

public static String post(String url, Cookie[] cookies, String content) {
    String body = null;/*www .j  a  v  a2s  .co m*/
    try {
        StringBuffer buffer = new StringBuffer();
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost postRequest = new HttpPost(url);

        StringEntity input = new StringEntity(content);
        input.setContentType("application/json");
        postRequest.setEntity(input);

        httpClient.setCookieStore(new BasicCookieStore());
        String hostName = new URL(url).getHost();
        String domain = hostName.substring(hostName.indexOf("."));
        for (int i = 0; i < cookies.length; i++) {
            if (logger.isLoggable(Level.FINEST)) {
                logger.finest("Cookie:" + cookies[i].getName() + ":" + cookies[i].getValue() + ":"
                        + cookies[i].getDomain() + ":" + cookies[i].getPath());
            }
            BasicClientCookie cookie = new BasicClientCookie(cookies[i].getName(), cookies[i].getValue());
            cookie.setVersion(0);
            cookie.setDomain(domain);
            cookie.setPath("/");

            httpClient.getCookieStore().addCookie(cookie);
        }
        HttpResponse response = httpClient.execute(postRequest);
        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

        String output;
        if (logger.isLoggable(Level.FINEST)) {
            logger.finest("Output from Server .... \n");
        }
        while ((output = br.readLine()) != null) {
            if (logger.isLoggable(Level.FINEST)) {
                logger.finest(output);
            }
            buffer.append(output);
        }

        httpClient.getConnectionManager().shutdown();

        body = buffer.toString();

    } catch (Exception e) {
        e.printStackTrace();
    }

    return body;
}

---

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