Example usage for org.apache.http.client ResponseHandler handleResponse

Introduction

In this page you can find the example usage for org.apache.http.client ResponseHandler handleResponse.

Prototype

T handleResponse(HttpResponse response) throws ClientProtocolException, IOException;

Source Link

Document

Processes an HttpResponse and returns some value corresponding to that response.

Usage

From source file:mai.cn.film.auth.ClientAuthentication.java

public static void main(String[] args) throws Exception {
    HttpHost targetHost = new HttpHost("www.filmaffinity.com", 80, "http");
    DefaultHttpClient httpclient = new DefaultHttpClient();
    try {/*w ww  .  j  av  a2 s.  c  o  m*/

        httpclient.getCredentialsProvider().setCredentials(
                new AuthScope(targetHost.getHostName(), targetHost.getPort()),
                new UsernamePasswordCredentials("picarus", "8C8PPkEc"));

        // Create AuthCache instance
        AuthCache authCache = new BasicAuthCache();
        // Generate BASIC scheme object and add it to the local auth cache
        BasicScheme basicAuth = new BasicScheme();
        authCache.put(targetHost, basicAuth);
        // Add AuthCache to the execution context
        BasicHttpContext localcontext = new BasicHttpContext();
        localcontext.setAttribute(ClientContext.AUTH_CACHE, authCache);

        HttpGet httpget = new HttpGet("http://www.filmaffinity.com/en/myvotes.php");

        System.out.println("executing request" + httpget.getRequestLine());

        // Create a response handler
        ResponseHandler<String> responseHandler = new BasicResponseHandler();

        HttpResponse response = httpclient.execute(httpget);
        String responseBody = responseHandler.handleResponse(response);
        int code = response.getStatusLine().getStatusCode();
        HttpEntity entity = response.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(responseBody);
        System.out.println("----------------------------------------");

        System.out.println("----------------------------------------");
        System.out.println("Status:" + code + " " + response.getStatusLine().getReasonPhrase());

        if (entity != null) {
            System.out.println("Response content length: " + entity.getContentLength());
        }
        EntityUtils.consume(entity);
    } 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:net.modelbased.proasense.storage.registry.StorageRegistrySensorDataTestClient.java

public static void main(String[] args) {
    // Get client properties from properties file
    //        StorageRegistrySensorDataTestClient client = new StorageRegistrySensorDataTestClient();
    //        client.loadClientProperties();

    // Hardcoded client properties (simple test client)
    String STORAGE_REGISTRY_SERVICE_URL = "http://192.168.84.34:8080/storage-registry";

    // Default HTTP client and common properties for requests
    HttpClient client = new DefaultHttpClient();
    StringBuilder requestUrl = null;
    List<NameValuePair> params = null;
    String queryString = null;/*  ww  w . j  a v a  2 s.co  m*/

    // Default HTTP response and common properties for responses
    HttpResponse response = null;
    ResponseHandler<String> handler = null;
    int status = 0;
    String body = null;

    // Query for sensor list
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/sensor/list");

    try {
        HttpGet query21 = new HttpGet(requestUrl.toString());
        query21.setHeader("Content-type", "application/json");
        response = client.execute(query21);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("SENSOR LIST: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for sensor properties
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/sensor/properties");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("sensorId", "visualInspection"));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query22 = new HttpGet(requestUrl.toString());
        query22.setHeader("Content-type", "application/json");
        response = client.execute(query22);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("SENSOR PROPERTIES: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }
}

---

From source file:net.modelbased.proasense.storage.registry.StorageRegistryScrapRateTestClient.java

public static void main(String[] args) {
    // Get client properties from properties file
    //        StorageRegistryScrapRateTestClient client = new StorageRegistryScrapRateTestClient();
    //        client.loadClientProperties();

    // Hardcoded client properties (simple test client)
    String STORAGE_REGISTRY_SERVICE_URL = "http://192.168.84.34:8080/storage-registry";

    // Default HTTP client and common properties for requests
    HttpClient client = new DefaultHttpClient();
    StringBuilder requestUrl = null;
    List<NameValuePair> params = null;
    String queryString = null;/*from ww  w.j a  v a 2s .c o m*/

    // Default HTTP response and common properties for responses
    HttpResponse response = null;
    ResponseHandler<String> handler = null;
    int status = 0;
    String body = null;

    // Query for machine list
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/machine/list");

    try {
        HttpGet query11 = new HttpGet(requestUrl.toString());
        query11.setHeader("Content-type", "application/json");
        response = client.execute(query11);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("MACHINE LIST: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for machine properties
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/machine/list");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("machineId", "IMM1"));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query12 = new HttpGet(requestUrl.toString());
        query12.setHeader("Content-type", "application/json");
        response = client.execute(query12);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("MACHINE PROPERTIES: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for sensor list
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/sensor/list");

    try {
        HttpGet query21 = new HttpGet(requestUrl.toString());
        query21.setHeader("Content-type", "application/json");
        response = client.execute(query21);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("SENSOR LIST: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for sensor properties
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/sensor/properties");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("sensorId", "dustParticleSensor"));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query22 = new HttpGet(requestUrl.toString());
        query22.setHeader("Content-type", "application/json");
        response = client.execute(query22);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("SENSOR PROPERTIES: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for product list
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/product/list");

    try {
        HttpGet query31 = new HttpGet(requestUrl.toString());
        query31.setHeader("Content-type", "application/json");
        response = client.execute(query31);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("PRODUCT LIST: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for product properties
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/product/properties");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("productId", "Astra_3300"));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query22 = new HttpGet(requestUrl.toString());
        query22.setHeader("Content-type", "application/json");
        response = client.execute(query22);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("PRODUCT PROPERTIES: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for mould list
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/mould/list");

    try {
        HttpGet query41 = new HttpGet(requestUrl.toString());
        query41.setHeader("Content-type", "application/json");
        response = client.execute(query41);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("MOULD LIST: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Query for mould properties
    requestUrl = new StringBuilder(STORAGE_REGISTRY_SERVICE_URL);
    requestUrl.append("/query/product/properties");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("productId", "Astra_3300"));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query42 = new HttpGet(requestUrl.toString());
        query42.setHeader("Content-type", "application/json");
        response = client.execute(query42);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("MOULD PROPERTIES: " + body);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }
}

---

From source file:net.modelbased.proasense.storage.reader.StorageReaderScrapRateTestClient.java

public static void main(String[] args) {
    // Get client properties from properties file
    //        StorageReaderMongoServiceTestClient client = new StorageReaderMongoServiceTestClient();
    //        client.loadClientProperties();

    // Hardcoded client properties (simple test client)
    String STORAGE_READER_SERVICE_URL = "http://192.168.84.34:8080/storage-reader";

    String QUERY_SIMPLE_SENSORID = "1000692";
    String QUERY_SIMPLE_STARTTIME = "1387565891068";
    String QUERY_SIMPLE_ENDTIME = "1387565996633";
    String QUERY_SIMPLE_PROPERTYKEY = "value";

    // Default HTTP client and common properties for requests
    HttpClient client = new DefaultHttpClient();
    StringBuilder requestUrl = null;
    List<NameValuePair> params = null;
    String queryString = null;//from   www .j  a v  a  2 s  . co m

    // Default HTTP response and common properties for responses
    HttpResponse response = null;
    ResponseHandler<String> handler = null;
    int status = 0;
    String body = null;

    // Default query for simple events
    requestUrl = new StringBuilder(STORAGE_READER_SERVICE_URL);
    requestUrl.append("/query/simple/default");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("sensorId", QUERY_SIMPLE_SENSORID));
    params.add(new BasicNameValuePair("startTime", QUERY_SIMPLE_STARTTIME));
    params.add(new BasicNameValuePair("endTime", QUERY_SIMPLE_ENDTIME));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query11 = new HttpGet(requestUrl.toString());
        query11.setHeader("Content-type", "application/json");
        response = client.execute(query11);

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

        // Get body
        handler = new BasicResponseHandler();
        body = handler.handleResponse(response);

        System.out.println("SIMPLE.DEFAULT: " + body);
        // The result is an array of simple events serialized as JSON using Apache Thrift.
        // The simple events can be deserialized into Java objects using Apache Thrift.

        ObjectMapper mapper = new ObjectMapper();
        JsonNode nodeArray = mapper.readTree(body);

        for (JsonNode node : nodeArray) {
            byte[] bytes = node.toString().getBytes();
            TDeserializer deserializer = new TDeserializer(new TJSONProtocol.Factory());
            SimpleEvent event = new SimpleEvent();
            deserializer.deserialize(event, bytes);
            System.out.println(event.toString());
        }
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Average query for simple events
    requestUrl = new StringBuilder(STORAGE_READER_SERVICE_URL);
    requestUrl.append("/query/simple/average");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("sensorId", QUERY_SIMPLE_SENSORID));
    params.add(new BasicNameValuePair("startTime", QUERY_SIMPLE_STARTTIME));
    params.add(new BasicNameValuePair("endTime", QUERY_SIMPLE_ENDTIME));
    params.add(new BasicNameValuePair("propertyKey", QUERY_SIMPLE_PROPERTYKEY));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query12 = new HttpGet(requestUrl.toString());
        query12.setHeader("Content-type", "application/json");
        response = client.execute(query12);

        // Get status code
        status = response.getStatusLine().getStatusCode();
        if (status == 200) {
            // Get body
            handler = new BasicResponseHandler();
            body = handler.handleResponse(response);

            System.out.println("SIMPLE.AVERAGE: " + body);
        } else
            System.out.println("Error code: " + status);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Maximum query for simple events
    requestUrl = new StringBuilder(STORAGE_READER_SERVICE_URL);
    requestUrl.append("/query/simple/maximum");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("sensorId", QUERY_SIMPLE_SENSORID));
    params.add(new BasicNameValuePair("startTime", QUERY_SIMPLE_STARTTIME));
    params.add(new BasicNameValuePair("endTime", QUERY_SIMPLE_ENDTIME));
    params.add(new BasicNameValuePair("propertyKey", QUERY_SIMPLE_PROPERTYKEY));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query13 = new HttpGet(requestUrl.toString());
        query13.setHeader("Content-type", "application/json");
        response = client.execute(query13);

        // Get status code
        if (status == 200) {
            // Get body
            handler = new BasicResponseHandler();
            body = handler.handleResponse(response);

            System.out.println("SIMPLE.MAXIMUM: " + body);
        } else
            System.out.println("Error code: " + status);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }

    // Minimum query for simple events
    requestUrl = new StringBuilder(STORAGE_READER_SERVICE_URL);
    requestUrl.append("/query/simple/minimum");

    params = new LinkedList<NameValuePair>();
    params.add(new BasicNameValuePair("sensorId", QUERY_SIMPLE_SENSORID));
    params.add(new BasicNameValuePair("startTime", QUERY_SIMPLE_STARTTIME));
    params.add(new BasicNameValuePair("endTime", QUERY_SIMPLE_ENDTIME));
    params.add(new BasicNameValuePair("propertyKey", QUERY_SIMPLE_PROPERTYKEY));

    queryString = URLEncodedUtils.format(params, "utf-8");
    requestUrl.append("?");
    requestUrl.append(queryString);

    try {
        HttpGet query14 = new HttpGet(requestUrl.toString());
        query14.setHeader("Content-type", "application/json");
        response = client.execute(query14);

        // Get status code
        if (status == 200) {
            // Get body
            handler = new BasicResponseHandler();
            body = handler.handleResponse(response);

            System.out.println("SIMPLE.MINIMUM: " + body);
        } else
            System.out.println("Error code: " + status);
    } catch (Exception e) {
        System.out.println(e.getClass().getName() + ": " + e.getMessage());
    }
}

---

From source file:nl.coralic.beta.sms.utils.http.HttpHandler.java

private static Response doPost(String url, List<NameValuePair> postdata) {
    HttpClient httpclient = getHttpClient();
    try {//from w w  w .j av a  2  s . c  om
        HttpPost httpost = new HttpPost(url);
        httpost.setEntity(new UrlEncodedFormEntity(postdata, HTTP.UTF_8));
        HttpResponse response = httpclient.execute(httpost);
        if (response.getStatusLine().getStatusCode() == 200) {
            ResponseHandler<String> responseHandler = new BasicResponseHandler();
            return new Response(responseHandler.handleResponse(response));
        } else {
            return new Response(R.string.ERR_PROV_NO_RESP);
        }
    } catch (Exception e) {
        return new Response(R.string.ERR_CONN_ERR);
    } finally {
        // Release the resources
        httpclient.getConnectionManager().shutdown();
    }
}

---

From source file:com.hackathon.completeroute.dao.factory.JsonDAOFactory.java

/**
 * @param resp http response from server
 * @return body from response. <b>HTTP Response is passed in, and the String
 *         from the Body is returned.</b>
 * @throws Exception/*from  www  .j a  v a  2  s  . c  om*/
 */
private static String getResponse(HttpResponse resp) throws Exception {
    ResponseHandler<String> handler = new BasicResponseHandler();
    return handler.handleResponse(resp);
}

---

From source file:Main.java

private static void ExecutePostRequest(HttpClient client, HttpRequestBase method,
        ResponseHandler<String> responseHandler) {
    BasicHttpResponse errorResponse = new BasicHttpResponse(new ProtocolVersion("HTTP_ERROR", 1, 1), 500,
            "ERROR");

    try {/*from   w w  w  .  ja v a  2 s. c o  m*/
        client.execute(method, responseHandler);
    } catch (Exception e) {
        errorResponse.setReasonPhrase(e.getMessage());
        try {
            responseHandler.handleResponse(errorResponse);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

---

From source file:org.fao.geonet.api.records.editing.InspireValidatorUtils.java

/**
 * Upload metadata file.//ww  w. j av  a  2  s. c o m
 *
 * @param endPoint the end point
 * @param xml the xml
 * @param client the client (optional)
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 * @throws JSONException the JSON exception
 */
private static String uploadMetadataFile(String endPoint, InputStream xml, CloseableHttpClient client)
        throws IOException, JSONException {

    boolean close = false;
    if (client == null) {
        client = HttpClients.createDefault();
        close = true;
    }

    try {

        HttpPost request = new HttpPost(endPoint + TestObjects_URL + "?action=upload");

        request.addHeader("User-Agent", USER_AGENT);
        request.addHeader("Accept", ACCEPT);

        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.addBinaryBody("fileupload", xml, ContentType.TEXT_XML, "file.xml");
        HttpEntity entity = builder.build();

        request.setEntity(entity);

        HttpResponse response = client.execute(request);

        if (response.getStatusLine().getStatusCode() == 200) {

            ResponseHandler<String> handler = new BasicResponseHandler();
            String body = handler.handleResponse(response);
            JSONObject jsonRoot = new JSONObject(body);
            return jsonRoot.getJSONObject("testObject").getString("id");
        } else {
            Log.warning(Log.SERVICE, "WARNING: INSPIRE service HTTP response: "
                    + response.getStatusLine().getStatusCode() + " for " + TestObjects_URL);
            return null;
        }
    } catch (Exception e) {
        Log.error(Log.SERVICE, "Error calling INSPIRE service: " + endPoint, e);
        return null;
    } finally {
        if (close) {
            try {
                client.close();
            } catch (IOException e) {
                Log.error(Log.SERVICE, "Error closing CloseableHttpClient: " + endPoint, e);
            }
        }
    }
}

---

From source file:org.fao.geonet.api.records.editing.InspireValidatorUtils.java

/**
 * Checks if is passed./*from  www  .j a v a2  s. c  o  m*/
 *
 * @param endPoint the end point
 * @param testId the test id
 * @param client the client (optional)
 * @return the string
 * @throws Exception
 */
public static String isPassed(String endPoint, String testId, CloseableHttpClient client) throws Exception {

    if (testId == null) {
        throw new Exception("");
    }

    boolean close = false;
    if (client == null) {
        client = HttpClients.createDefault();
        close = true;
    }

    try {

        HttpGet request = new HttpGet(endPoint + TestRuns_URL + "/" + testId);

        request.addHeader("User-Agent", USER_AGENT);
        request.addHeader("Accept", ACCEPT);
        HttpResponse response;

        response = client.execute(request);

        if (response.getStatusLine().getStatusCode() == 200) {

            ResponseHandler<String> handler = new BasicResponseHandler();
            String body = handler.handleResponse(response);

            JSONObject jsonRoot = new JSONObject(body);

            try {
                return jsonRoot.getJSONObject("EtfItemCollection").getJSONObject("testRuns")
                        .getJSONObject("TestRun").getString("status");
            } catch (JSONException e) {
                return null;
            }

        } else if (response.getStatusLine().getStatusCode() == 404) {

            throw new NotFoundException("Test not found");

        } else {
            Log.warning(Log.SERVICE, "WARNING: INSPIRE service HTTP response: "
                    + response.getStatusLine().getStatusCode() + " for " + TestRuns_URL + "?view=progress");
        }
    } catch (Exception e) {
        Log.error(Log.SERVICE, "Exception in INSPIRE service: " + endPoint, e);
        throw e;
    } finally {
        if (close) {
            try {
                client.close();
            } catch (IOException e) {
                Log.error(Log.SERVICE, "Error closing CloseableHttpClient: " + endPoint, e);
            }
        }
    }

    return null;
}

---

From source file:org.fao.geonet.api.records.editing.InspireValidatorUtils.java

/**
 * Checks if is ready.//from   w  ww  . j  a v a  2  s.com
 *
 * @param endPoint the end point
 * @param testId the test id
 * @param client the client (optional)
 * @return true, if is ready
 * @throws Exception
 */
public static boolean isReady(String endPoint, String testId, CloseableHttpClient client) throws Exception {

    if (testId == null) {
        return false;
    }

    boolean close = false;
    if (client == null) {
        client = HttpClients.createDefault();
        close = true;
    }

    try {

        HttpGet request = new HttpGet(endPoint + TestRuns_URL + "/" + testId + "/progress");

        request.addHeader("User-Agent", USER_AGENT);
        request.addHeader("Accept", ACCEPT);
        HttpResponse response;

        response = client.execute(request);

        if (response.getStatusLine().getStatusCode() == 200) {

            ResponseHandler<String> handler = new BasicResponseHandler();
            String body = handler.handleResponse(response);

            JSONObject jsonRoot = new JSONObject(body);

            // Completed when estimated number of Test Steps is equal to completed Test Steps
            // Somehow this condition is necessary but not sufficient
            // so another check on real value of test is evaluated
            return jsonRoot.getInt("val") == jsonRoot.getInt("max")
                    & InspireValidatorUtils.isPassed(endPoint, testId, client) != null;

        } else if (response.getStatusLine().getStatusCode() == 404) {

            throw new NotFoundException("Test not found");

        } else {
            Log.warning(Log.SERVICE, "WARNING: INSPIRE service HTTP response: "
                    + response.getStatusLine().getStatusCode() + " for " + TestRuns_URL + "?view=progress");
        }
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        Log.error(Log.SERVICE, "Exception in INSPIRE service: " + endPoint, e);
        throw e;
    } finally {
        if (close) {
            try {
                client.close();
            } catch (IOException e) {
                Log.error(Log.SERVICE, "Error closing CloseableHttpClient: " + endPoint, e);
            }
        }
    }

    return false;
}

---

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