Example usage for org.apache.http.client.methods HttpPost setEntity

List of usage examples for org.apache.http.client.methods HttpPost setEntity

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Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpPost setEntity.

Prototype

public void setEntity(final HttpEntity entity)

Source Link

Usage

From source file:com.gemini.httpclienttest.HttpClientTestMain.java

public static void main(String[] args) {
    //authenticate with the server
    URL url;//  w  w  w .  j ava 2 s.  c o m
    try {
        url = new URL("http://198.11.209.34:5000/v2.0/tokens");
    } catch (MalformedURLException ex) {
        System.out.printf("Invalid Endpoint - not a valid URL {}", "http://198.11.209.34:5000/v2.0");
        return;
    }
    CloseableHttpClient httpclient = HttpClientBuilder.create().build();
    try {
        HttpPost httpPost = new HttpPost(url.toString());
        httpPost.setHeader("Content-Type", "application/json");
        StringEntity strEntity = new StringEntity(
                "{\"auth\":{\"tenantName\":\"Gemini-network-prj\",\"passwordCredentials\":{\"username\":\"sri\",\"password\":\"srikumar12\"}}}");
        httpPost.setEntity(strEntity);
        //System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpPost);
        try {
            //get the response status code 
            String respStatus = response.getStatusLine().getReasonPhrase();

            //get the response body
            int bytes = response.getEntity().getContent().available();
            InputStream body = response.getEntity().getContent();
            BufferedReader in = new BufferedReader(new InputStreamReader(body));
            String line;
            StringBuffer sbJSON = new StringBuffer();
            while ((line = in.readLine()) != null) {
                sbJSON.append(line);
            }
            String json = sbJSON.toString();
            EntityUtils.consume(response.getEntity());

            GsonBuilder gsonBuilder = new GsonBuilder();
            Object parsedJson = gsonBuilder.create().fromJson(json, Object.class);
            System.out.printf("Parsed json is of type %s\n\n", parsedJson.getClass().toString());
            if (parsedJson instanceof com.google.gson.internal.LinkedTreeMap) {
                com.google.gson.internal.LinkedTreeMap treeJson = (com.google.gson.internal.LinkedTreeMap) parsedJson;
                if (treeJson.containsKey("id")) {
                    String s = (String) treeJson.getOrDefault("id", "no key provided");
                    System.out.printf("\n\ntree contained id %s\n", s);
                } else {
                    System.out.printf("\n\ntree does not contain key id\n");
                }
            }
        } catch (IOException ex) {
            System.out.print(ex);
        } finally {
            response.close();
        }
    } catch (IOException ex) {
        System.out.print(ex);
    } finally {
        //lots of exceptions, just the connection and exit
        try {
            httpclient.close();
        } catch (IOException | NoSuchMethodError ex) {
            System.out.print(ex);
            return;
        }
    }
}

From source file:at.orz.arangodb.sandbox.PostChunkTest.java

/**
 * @param args//from  w  w w.j  a  va2  s . co  m
 */
public static void main(String[] args) throws Exception {

    HttpClient client = new DefaultHttpClient();

    HttpPost post = new HttpPost(
            "http://arango-test-server:9999/_api/import?collection=test1&createCollection=true&type=documents");
    //post.setEntity(new StringEntity("{\"xx\": \"123\"}{\"xx\": \"456\"}"));
    InputStreamEntity entity = new InputStreamEntity(
            new ByteArrayInputStream("{\"xx\": \"123\"}{\"xx\": \"456\"}".getBytes()), 26);
    entity.setChunked(true);
    post.setEntity(entity);

    HttpResponse res = client.execute(post);

    System.out.println(res.getStatusLine());

    post.releaseConnection();
}

From source file:org.wso2.carbon.sample.http.Http.java

public static void main(String args[]) {
    log.info("Starting WSO2 Http Client");
    HttpUtil.setTrustStoreParams();/*from w  w  w .  j  a  va2 s  . c om*/
    String url = args[0];
    String username = args[1];
    String password = args[2];
    String sampleNumber = args[3];
    String filePath = args[4];
    HttpClient httpClient = new SystemDefaultHttpClient();
    try {
        HttpPost method = new HttpPost(url);
        filePath = HttpUtil.getMessageFilePath(sampleNumber, filePath, url);
        readMsg(filePath);
        for (String message : messagesList) {
            StringEntity entity = new StringEntity(message);
            log.info("Sending message:");
            log.info(message + "\n");
            method.setEntity(entity);
            if (url.startsWith("https")) {
                processAuthentication(method, username, password);
            }
            httpClient.execute(method).getEntity().getContent().close();
        }
        Thread.sleep(500); // Waiting time for the message to be sent
    } catch (Throwable t) {
        log.error("Error when sending the messages", t);
    }
}

From source file:edu.harvard.hul.ois.fits.clients.FormFileUploaderClientApplication.java

/**
 * Run the program./*from  www.  j a v a2 s  . c  o m*/
 *
 * @param args First argument is path to the file to analyze; second (optional) is path to server for overriding default value.
 */
public static void main(String[] args) {
    // takes file path from first program's argument
    if (args.length < 1) {
        logger.error("****** Path to input file must be first argument to program! *******");
        logger.error("===== Exiting Program =====");
        System.exit(1);
    }

    String filePath = args[0];
    File uploadFile = new File(filePath);
    if (!uploadFile.exists()) {
        logger.error("****** File does not exist at expected locations! *******");
        logger.error("===== Exiting Program =====");
        System.exit(1);
    }

    if (args.length > 1) {
        serverUrl = args[1];
    }

    logger.info("File to upload: " + filePath);

    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpPost httppost = new HttpPost(serverUrl + "false");
        FileBody bin = new FileBody(uploadFile);
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.addPart(FITS_FORM_FIELD_DATAFILE, bin);
        HttpEntity reqEntity = builder.build();
        httppost.setEntity(reqEntity);

        logger.info("executing request " + httppost.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httppost);
        try {
            logger.info("HTTP Response Status Line: " + response.getStatusLine());
            // Expecting a 200 Status Code
            if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
                String reason = response.getStatusLine().getReasonPhrase();
                logger.warn("Unexpected HTTP response status code:[" + response.getStatusLine().getStatusCode()
                        + "] -- Reason (if available): " + reason);
            } else {
                HttpEntity resEntity = response.getEntity();
                InputStream is = resEntity.getContent();
                BufferedReader in = new BufferedReader(new InputStreamReader(is));

                String output;
                StringBuilder sb = new StringBuilder();
                while ((output = in.readLine()) != null) {
                    sb.append(output);
                    sb.append(System.getProperty("line.separator"));
                }
                logger.info(sb.toString());
                in.close();
                EntityUtils.consume(resEntity);
            }
        } finally {
            response.close();
        }
    } catch (Exception e) {
        logger.error("Caught exception: " + e.getMessage(), e);
    } finally {
        try {
            httpclient.close();
        } catch (IOException e) {
            logger.warn("Exception closing HTTP client: " + e.getMessage(), e);
        }
        logger.info("DONE");
    }
}

From source file:com.javaquery.apache.httpclient.HttpPostExample.java

public static void main(String[] args) throws UnsupportedEncodingException {
    /* Create object of CloseableHttpClient */
    CloseableHttpClient httpClient = HttpClients.createDefault();

    /* Prepare POST request */
    HttpPost httpPost = new HttpPost("http://www.example.com/api/customer");
    /* Add headers to POST request */
    httpPost.addHeader("Authorization", "value");
    httpPost.addHeader("Content-Type", "application/json");

    /* Prepare StringEntity from JSON */
    StringEntity jsonData = new StringEntity("{\"id\":\"123\", \"name\":\"Vicky Thakor\"}", "UTF-8");
    /* Body of request */
    httpPost.setEntity(jsonData);

    /* Response handler for after request execution */
    ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

        @Override/*from  www .j a  v  a  2  s . com*/
        public String handleResponse(HttpResponse httpResponse) throws ClientProtocolException, IOException {
            /* Get status code */
            int httpResponseCode = httpResponse.getStatusLine().getStatusCode();
            System.out.println("Response code: " + httpResponseCode);
            if (httpResponseCode >= 200 && httpResponseCode < 300) {
                /* Convert response to String */
                HttpEntity entity = httpResponse.getEntity();
                return entity != null ? EntityUtils.toString(entity) : null;
            } else {
                return null;
                /* throw new ClientProtocolException("Unexpected response status: " + httpResponseCode); */
            }
        }
    };

    try {
        /* Execute URL and attach after execution response handler */
        String strResponse = httpClient.execute(httpPost, responseHandler);
        /* Print the response */
        System.out.println("Response: " + strResponse);
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

From source file:httpclient.entity.mime.ClientMultipartFormPost.java

public static void main(String[] args) throws Exception {
    if (args.length != 1) {
        System.out.println("File path not given");
        System.exit(1);/*from   w w w  .j a  va 2 s. co  m*/
    }
    HttpClient httpclient = new DefaultHttpClient();

    HttpPost httppost = new HttpPost("http://localhost:8080" + "/servlets-examples/servlet/RequestInfoExample");

    FileBody bin = new FileBody(new File(args[0]));
    StringBody comment = new StringBody("A binary file of some kind");

    MultipartEntity reqEntity = new MultipartEntity();
    //        reqEntity.addPart("bin", bin);
    //        reqEntity.addPart("comment", comment);
    //        
    httppost.setEntity(reqEntity);

    System.out.println("executing request " + httppost.getRequestLine());
    HttpResponse response = httpclient.execute(httppost);
    HttpEntity resEntity = response.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(response.getStatusLine());
    if (resEntity != null) {
        System.out.println("Response content length: " + resEntity.getContentLength());
        System.out.println("Chunked?: " + resEntity.isChunked());
    }
    if (resEntity != null) {
        resEntity.consumeContent();
    }
}

From source file:com.hilatest.httpclient.apacheexample.ClientFormLogin.java

public static void main(String[] args) throws Exception {

    DefaultHttpClient httpclient = new DefaultHttpClient();

    HttpGet httpget = new HttpGet("https://portal.sun.com/portal/dt");

    HttpResponse response = httpclient.execute(httpget);
    HttpEntity entity = response.getEntity();

    System.out.println("Login form get: " + response.getStatusLine());
    if (entity != null) {
        entity.consumeContent();//from ww  w . j  a v  a  2s  .c  o  m
    }
    System.out.println("Initial set of cookies:");
    List<Cookie> cookies = httpclient.getCookieStore().getCookies();
    if (cookies.isEmpty()) {
        System.out.println("None");
    } else {
        for (int i = 0; i < cookies.size(); i++) {
            System.out.println("- " + cookies.get(i).toString());
        }
    }

    HttpPost httpost = new HttpPost("https://portal.sun.com/amserver/UI/Login?" + "org=self_registered_users&"
            + "goto=/portal/dt&" + "gotoOnFail=/portal/dt?error=true");

    List<NameValuePair> nvps = new ArrayList<NameValuePair>();
    nvps.add(new BasicNameValuePair("IDToken1", "username"));
    nvps.add(new BasicNameValuePair("IDToken2", "password"));

    httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));

    response = httpclient.execute(httpost);
    entity = response.getEntity();

    System.out.println("Login form get: " + response.getStatusLine());
    if (entity != null) {
        entity.consumeContent();
    }

    System.out.println("Post logon cookies:");
    cookies = httpclient.getCookieStore().getCookies();
    if (cookies.isEmpty()) {
        System.out.println("None");
    } else {
        for (int i = 0; i < cookies.size(); i++) {
            System.out.println("- " + cookies.get(i).toString());
        }
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:com.dlmu.heipacker.crawler.examples.entity.mime.ClientMultipartFormPost.java

public static void main(String[] args) throws Exception {
    if (args.length != 1) {
        System.out.println("File path not given");
        System.exit(1);/*from w  w  w .  j  av  a2 s .com*/
    }
    HttpClient httpclient = new DefaultHttpClient();
    try {
        HttpPost httppost = new HttpPost(
                "http://localhost:8080" + "/servlets-examples/servlet/RequestInfoExample");

        FileBody bin = new FileBody(new File(args[0]));
        StringBody comment = new StringBody("A binary file of some kind");

        MultipartEntity reqEntity = new MultipartEntity();
        reqEntity.addPart("bin", bin);
        reqEntity.addPart("comment", comment);

        httppost.setEntity(reqEntity);

        System.out.println("executing request " + httppost.getRequestLine());
        HttpResponse response = httpclient.execute(httppost);
        HttpEntity resEntity = response.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(response.getStatusLine());
        if (resEntity != null) {
            System.out.println("Response content length: " + resEntity.getContentLength());
        }
        EntityUtils.consume(resEntity);
    } finally {
        try {
            httpclient.getConnectionManager().shutdown();
        } catch (Exception ignore) {
        }
    }
}

From source file:com.dlmu.heipacker.crawler.client.ClientFormLogin.java

public static void main(String[] args) throws Exception {

    DefaultHttpClient httpclient = new DefaultHttpClient();
    try {// ww  w.j  a  va 2s .  c o m
        HttpGet httpget = new HttpGet("https://portal.sun.com/portal/dt");

        HttpResponse response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();

        System.out.println("Login form get: " + response.getStatusLine());
        EntityUtils.consume(entity);

        System.out.println("Initial set of cookies:");
        List<Cookie> cookies = httpclient.getCookieStore().getCookies();
        if (cookies.isEmpty()) {
            System.out.println("None");
        } else {
            for (int i = 0; i < cookies.size(); i++) {
                System.out.println("- " + cookies.get(i).toString());
            }
        }

        HttpPost httpost = new HttpPost("https://portal.sun.com/amserver/UI/Login?"
                + "org=self_registered_users&" + "goto=/portal/dt&" + "gotoOnFail=/portal/dt?error=true");

        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("IDToken1", "username"));
        nvps.add(new BasicNameValuePair("IDToken2", "password"));

        httpost.setEntity(new UrlEncodedFormEntity(nvps, Consts.UTF_8));

        response = httpclient.execute(httpost);
        entity = response.getEntity();

        System.out.println("Login form get: " + response.getStatusLine());
        EntityUtils.consume(entity);

        System.out.println("Post logon cookies:");
        cookies = httpclient.getCookieStore().getCookies();
        if (cookies.isEmpty()) {
            System.out.println("None");
        } else {
            for (int i = 0; i < cookies.size(); i++) {
                System.out.println("- " + cookies.get(i).toString());
            }
        }

    } finally {
        // When HttpClient instance is no longer needed,
        // shut down the connection manager to ensure
        // immediate deallocation of all system resources
        httpclient.getConnectionManager().shutdown();
    }
}

From source file:demo.example.ClientMultipartFormPost.java

public static void main(String[] args) throws Exception {
    if (args.length != 1) {
        System.out.println("File path not given");
        System.exit(1);//from  w  w  w .j a v  a 2 s . co m
    }
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpPost httppost = new HttpPost(
                "http://localhost:8080" + "/servlets-examples/servlet/RequestInfoExample");

        FileBody bin = new FileBody(new File(args[0]));
        StringBody comment = new StringBody("A binary file of some kind", ContentType.TEXT_PLAIN);

        HttpEntity reqEntity = MultipartEntityBuilder.create().addPart("bin", bin).addPart("comment", comment)
                .build();

        httppost.setEntity(reqEntity);

        System.out.println("executing request " + httppost.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httppost);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            HttpEntity resEntity = response.getEntity();
            if (resEntity != null) {
                System.out.println("Response content length: " + resEntity.getContentLength());
            }
            EntityUtils.consume(resEntity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}