Example usage for org.apache.http.client.methods CloseableHttpResponse getEntity

Introduction

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

Prototype

HttpEntity getEntity();

Source Link

Usage

From source file:edu.kit.dama.rest.dataorganization.services.impl.util.HttpDownloadHandler.java

@Override
public Response prepareStream(URL pUrl) throws IOException {
    try {/* w  w w .j a v a 2s . com*/
        final CloseableHttpClient httpclient = HttpClients.custom()
                .setRedirectStrategy(new LaxRedirectStrategy()) // adds HTTP REDIRECT support to GET and POST methods 
                .build();

        HttpGet httpget = new HttpGet(pUrl.toURI());

        final CloseableHttpResponse response = httpclient.execute(httpget);

        HttpEntity entity = response.getEntity();
        String contentType = entity.getContentType().getValue();
        if (contentType == null) {
            contentType = MediaType.APPLICATION_OCTET_STREAM;
        }

        LOGGER.debug("Using content type '{}' to stream URL content to client.", contentType);
        final InputStream is = entity.getContent();

        final StreamingOutput stream = new StreamingOutput() {
            @Override
            public void write(OutputStream os) throws IOException, WebApplicationException {
                try {
                    byte[] data = new byte[1024];
                    int bytesRead;
                    while ((bytesRead = is.read(data)) != -1) {
                        os.write(data, 0, bytesRead);
                    }
                } finally {
                    response.close();
                    httpclient.close();
                }
            }
        };
        return Response.ok(stream, contentType).build();
    } catch (URISyntaxException ex) {
        throw new IOException("Failed to prepare download stream for URL " + pUrl, ex);
    }
}

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From source file:org.wuspba.ctams.ws.ITRosterController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (Roster r : doc.getRosters()) {
            ids.add(r.getId());//w  ww  . j av  a2  s  .com
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }

    ITBandRegistrationController.delete();
    ITBandMemberController.delete();
}

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From source file:HelloWorld.BaseTest.java

public <T> T responseToEntity(CloseableHttpResponse response, Class<T> type) throws IOException {
    Gson gson = new GsonBuilder().setDateFormat("MM/dd/yyyy").create();
    return gson.fromJson(EntityUtils.toString(response.getEntity(), "UTF-8"), type);
}

---

From source file:org.flowable.rest.dmn.service.api.repository.DecisionTableModelResourceTest.java

@DmnDeploymentAnnotation(resources = { "org/flowable/rest/dmn/service/api/repository/simple.dmn" })
public void testGetDecisionTableModel() throws Exception {

    DmnDecisionTable decisionTable = dmnRepositoryService.createDecisionTableQuery().singleResult();

    HttpGet httpGet = new HttpGet(SERVER_URL_PREFIX + DmnRestUrls
            .createRelativeResourceUrl(DmnRestUrls.URL_DECISION_TABLE_MODEL, decisionTable.getId()));
    CloseableHttpResponse response = executeRequest(httpGet, HttpStatus.SC_OK);

    // Check "OK" status
    JsonNode resultNode = objectMapper.readTree(response.getEntity().getContent());
    closeResponse(response);//  w  ww .  j a  v a 2s  .c  o m
    assertNotNull(resultNode);
    JsonNode firstDecision = resultNode.get("decisions").get(0);
    assertNotNull(firstDecision);

    JsonNode decisionTableNode = firstDecision.get("expression");
    assertEquals("decisionTable", decisionTableNode.get("id").textValue());
}

---

From source file:com.ccc.crest.servlet.auth.CrestAuthCallback.java

private void getVerifyData(Base20ClientInfo clientInfo) throws Exception {
    Properties properties = CoreController.getController().getProperties();
    String verifyUrl = properties.getProperty(CrestController.OauthVerifyUrlKey,
            CrestController.OauthVerifyUrlDefault);
    String userAgent = properties.getProperty(CrestController.UserAgentKey, CrestController.UserAgentDefault);
    //@formatter:off
    CloseableHttpClient httpclient = HttpClients.custom().setUserAgent(userAgent).build();
    //@formatter:on

    String accessToken = ((OAuth2AccessToken) clientInfo.getAccessToken()).getAccessToken();
    HttpGet httpGet = new HttpGet(verifyUrl);
    httpGet.addHeader("Authorization", "Bearer " + accessToken);
    CloseableHttpResponse response1 = httpclient.execute(httpGet);
    try {//w  ww  .  j  av a 2  s  . c  o  m
        HttpEntity entity1 = response1.getEntity();
        InputStream is = entity1.getContent();
        String json = IOUtils.toString(is, "UTF-8");
        is.close();
        ((CrestClientInfo) clientInfo).setVerifyData(OauthVerify.getOauthVerifyData(json));
        EntityUtils.consume(entity1);
    } finally {
        response1.close();
    }
}

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From source file:com.tremolosecurity.unison.proxy.auth.openidconnect.loadUser.LoadAttributesFromWS.java

public Map loadUserAttributesFromIdP(HttpServletRequest request, HttpServletResponse response,
        ConfigManager cfg, HashMap<String, Attribute> authParams, Map accessToken) throws Exception {
    String bearerTokenName = authParams.get("bearerTokenName").getValues().get(0);
    String url = authParams.get("restURL").getValues().get(0);

    BasicHttpClientConnectionManager bhcm = new BasicHttpClientConnectionManager(
            GlobalEntries.getGlobalEntries().getConfigManager().getHttpClientSocketRegistry());
    RequestConfig rc = RequestConfig.custom().setCookieSpec(CookieSpecs.STANDARD).build();
    CloseableHttpClient http = HttpClients.custom().setConnectionManager(bhcm).setDefaultRequestConfig(rc)
            .build();/*from ww  w .  j  a v  a 2 s .  c  om*/

    HttpGet get = new HttpGet(url);

    get.addHeader("Authorization", "Bearer " + request.getSession().getAttribute(bearerTokenName));

    CloseableHttpResponse httpResp = http.execute(get);

    BufferedReader in = new BufferedReader(new InputStreamReader(httpResp.getEntity().getContent()));

    StringBuffer token = new StringBuffer();

    String line = null;
    while ((line = in.readLine()) != null) {
        token.append(line);
    }

    httpResp.close();
    bhcm.close();

    Map jwtNVP = com.cedarsoftware.util.io.JsonReader.jsonToMaps(token.toString());

    return jwtNVP;

}

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From source file:org.elasticsearch.river.solr.support.SolrIndexer.java

public void indexDocuments(Map<String, Map<String, Object>> documents) throws IOException {
    StringBuilder jsonBuilder = new StringBuilder("[");
    int i = 0;/*from   w  w w.ja  va 2s .c  o m*/
    for (Map<String, Object> doc : documents.values()) {
        jsonBuilder.append(objectMapper.writeValueAsString(doc));

        if (i < documents.values().size() - 1) {
            jsonBuilder.append(",");
        }
        i++;
    }
    jsonBuilder.append("]");

    HttpPost httpPost = new HttpPost(solrUrl + "?commit=true");
    httpPost.setHeader("Content-type", "application/json");
    httpPost.setEntity(new StringEntity(jsonBuilder.toString()));

    CloseableHttpResponse response = httpClient.execute(httpPost);
    try {
        EntityUtils.consume(response.getEntity());
        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException("documents were not properly indexed");
        }
    } finally {
        EntityUtils.consume(response.getEntity());
        response.close();
    }
}

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From source file:org.activiti.rest.content.service.api.content.ContentItemResourceTest.java

public void testGetContentItem() throws Exception {
    String contentItemId = createContentItem("test.pdf", "application/pdf", null, "12345", null, "test",
            "test2");

    ContentItem contentItem = contentService.createContentItemQuery().singleResult();

    try {/*from   www .  j  a v  a 2s  .c o  m*/
        HttpGet httpGet = new HttpGet(SERVER_URL_PREFIX
                + ContentRestUrls.createRelativeResourceUrl(ContentRestUrls.URL_CONTENT_ITEM, contentItemId));
        CloseableHttpResponse response = executeRequest(httpGet, HttpStatus.SC_OK);
        JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
        closeResponse(response);

        assertEquals(contentItem.getId(), responseNode.get("id").asText());
        assertEquals(contentItem.getName(), responseNode.get("name").asText());
        assertEquals(contentItem.getMimeType(), responseNode.get("mimeType").asText());
        assertTrue(responseNode.get("taskId").isNull());
        assertEquals(contentItem.getProcessInstanceId(), responseNode.get("processInstanceId").asText());
        assertEquals("", responseNode.get("tenantId").asText());
        assertEquals(contentItem.getCreatedBy(), responseNode.get("createdBy").asText());
        assertEquals(contentItem.getLastModifiedBy(), responseNode.get("lastModifiedBy").asText());
        assertEquals(contentItem.getCreated(), getDateFromISOString(responseNode.get("created").asText()));
        assertEquals(contentItem.getLastModified(),
                getDateFromISOString(responseNode.get("lastModified").asText()));

        // Check URL's
        assertEquals(httpGet.getURI().toString(), responseNode.get("url").asText());

    } finally {
        contentService.deleteContentItem(contentItemId);
    }
}

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From source file:org.jboss.quickstarts.wfk.travelagent.flight.FlightService.java

/**
 * <p>Returns a List of all persisted {@link Contact} objects, sorted alphabetically by last name.<p/>
 * //w ww.  jav a2s .  c  om
 * @return List of Contact objects
 */
JSONArray findAllOrderedByName() {
    try {
        URI uri = new URIBuilder().setScheme("http").setHost("jbosscontactsangularjs-110336260.rhcloud.com")
                .setPath("/rest/flights").build();
        HttpGet req = new HttpGet(uri);
        CloseableHttpResponse response = httpClient.execute(req);
        String responseBody = EntityUtils.toString(response.getEntity());
        JSONArray responseJson = new JSONArray(responseBody);

        HttpClientUtils.closeQuietly(response);
        return responseJson;
    } catch (Exception e) {
        log.info(e.toString());
        return null;
    }
}

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