Example usage for org.apache.http.nio.entity NStringEntity NStringEntity

Introduction

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

Prototype

public NStringEntity(final String s, String charset) throws UnsupportedEncodingException 

Source Link

Usage

From source file:org.apache.metron.elasticsearch.integration.ElasticsearchSearchIntegrationTest.java

protected static void loadTestData() throws ParseException, IOException {
    // add bro template
    JSONObject broTemplate = JSONUtils.INSTANCE.load(new File(broTemplatePath), JSONObject.class);
    addTestFieldMappings(broTemplate, "bro_doc");
    String broTemplateJson = JSONUtils.INSTANCE.toJSON(broTemplate, true);
    HttpEntity broEntity = new NStringEntity(broTemplateJson, ContentType.APPLICATION_JSON);
    Response response = lowLevelClient.performRequest("PUT", "/_template/bro_template", Collections.emptyMap(),
            broEntity);/*from w  ww  .  java 2s . c om*/
    assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
    // add snort template
    JSONObject snortTemplate = JSONUtils.INSTANCE.load(new File(snortTemplatePath), JSONObject.class);
    addTestFieldMappings(snortTemplate, "snort_doc");
    String snortTemplateJson = JSONUtils.INSTANCE.toJSON(snortTemplate, true);
    HttpEntity snortEntity = new NStringEntity(snortTemplateJson, ContentType.APPLICATION_JSON);
    response = lowLevelClient.performRequest("PUT", "/_template/snort_template", Collections.emptyMap(),
            snortEntity);
    assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
    // create bro index
    response = lowLevelClient.performRequest("PUT", BRO_INDEX);
    assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
    // create snort index
    response = lowLevelClient.performRequest("PUT", SNORT_INDEX);
    assertThat(response.getStatusLine().getStatusCode(), equalTo(200));

    JSONArray broRecords = (JSONArray) new JSONParser().parse(broData);

    BulkRequest bulkRequest = new BulkRequest();
    for (Object o : broRecords) {
        JSONObject json = (JSONObject) o;
        IndexRequest indexRequest = new IndexRequest(BRO_INDEX, "bro_doc", (String) json.get("guid"));
        indexRequest.source(json);
        indexRequest.timestamp(json.get("timestamp").toString());
        bulkRequest.add(indexRequest);
    }
    bulkRequest.setRefreshPolicy(RefreshPolicy.WAIT_UNTIL);
    BulkResponse bulkResponse = highLevelClient.bulk(bulkRequest);
    assertFalse(bulkResponse.hasFailures());
    assertThat(bulkResponse.status().getStatus(), equalTo(200));

    JSONArray snortRecords = (JSONArray) new JSONParser().parse(snortData);

    bulkRequest = new BulkRequest();
    for (Object o : snortRecords) {
        JSONObject json = (JSONObject) o;
        IndexRequest indexRequest = new IndexRequest(SNORT_INDEX, "snort_doc", (String) json.get("guid"));
        indexRequest.source(json);
        indexRequest.timestamp(json.get("timestamp").toString());
        bulkRequest.add(indexRequest);
    }
    bulkRequest.setRefreshPolicy(RefreshPolicy.WAIT_UNTIL);
    bulkResponse = highLevelClient.bulk(bulkRequest);
    assertFalse(bulkResponse.hasFailures());
    assertThat(bulkResponse.status().getStatus(), equalTo(200));
}

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From source file:org.kitodo.data.index.elasticsearch.RestClientImplementation.java

/**
 * Delete all documents of certain type from the index.
 *
 * @return response from server/*from  w  w  w . j  a  v  a 2s.  c  o m*/
 */
public String deleteType() throws IOException {
    String query = "{\n" + "  \"query\": {\n" + "    \"match_all\": {}\n" + "  }\n" + "}";
    HttpEntity entity = new NStringEntity(query, ContentType.APPLICATION_JSON);
    Response indexResponse = restClient.performRequest("POST",
            "/" + this.getIndex() + "/" + this.getType() + "/_delete_by_query",
            Collections.<String, String>emptyMap(), entity);
    return indexResponse.toString();
}

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From source file:com.aptana.webserver.internal.core.builtin.LocalWebServerHttpRequestHandler.java

private static HttpEntity createTextEntity(String text) throws UnsupportedEncodingException {
    NStringEntity entity = new NStringEntity(
            MessageFormat.format("<html><body><h1>{0}</h1></body></html>", text), //$NON-NLS-1$
            IOUtil.UTF_8);/*w  ww. j  av a2  s. c  o m*/
    entity.setContentType(HTML_TEXT_TYPE + HTTP.CHARSET_PARAM + IOUtil.UTF_8);
    return entity;
}

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From source file:es.eucm.rage.realtime.states.elasticsearch.EsMapState.java

/**
 * MapState implementation//from   w w w . j a  v a 2s . co m
 **/

@Override
public List<T> multiGet(List<List<Object>> keys) {

    List<T> ret = new ArrayList(keys.size());
    String mgetJson = "";
    try {

        Map<String, List> body = new HashMap<>();
        List<Map> query = new ArrayList<>();
        body.put("docs", query);

        for (List<Object> key : keys) {

            String index = key.get(0).toString();
            String type = ESUtils.getOpaqueValuesType();
            String id = toSingleKey(key);

            Map<String, String> doc = new HashMap<>();
            query.add(doc);

            doc.put("_index", index);
            doc.put("_type", type);
            doc.put("_id", id);
        }

        mgetJson = gson.toJson(body, Map.class);
        HttpEntity entity = new NStringEntity(mgetJson, ContentType.APPLICATION_JSON);
        Response response = _client.performRequest("GET", "_mget", Collections.emptyMap(), entity);

        int status = response.getStatusLine().getStatusCode();
        if (status > HttpStatus.SC_ACCEPTED) {
            LOG.info("There was an MGET error, mget JSON " + mgetJson);
            LOG.error("MGET error, status is " + status);
            return ret;
        }

        String responseString = EntityUtils.toString(response.getEntity());
        Map<String, Object> responseDocs = gson.fromJson(responseString, Map.class);

        List<Object> docs = (List) responseDocs.get("docs");
        for (Object doc : docs) {
            Map<String, Object> docMap = (Map) doc;
            T resDoc = (T) docMap.get("_source");

            ret.add(resDoc);
        }

        if (_mreads != null) {
            _mreads.incrBy(ret.size());
        }
        return ret;
    } catch (Exception e) {
        LOG.info("There was an MGET error, mget JSON " + mgetJson);
        LOG.error("Exception while mget", e);
    }

    return ret;
}

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From source file:marytts.server.http.MaryHttpServerUtils.java

public static void errorFileNotFound(HttpResponse response, String uri) {
    int status = HttpStatus.SC_NOT_FOUND;
    response.setStatusCode(status);/*  ww w.  jav  a  2  s  .c  o m*/
    String message = "File " + uri + " not found";
    logger.debug("Returning HTTP status " + status + ": " + message);
    try {
        NStringEntity entity = new NStringEntity(
                "<html><body><h1>File not found</h1><p>" + message + "</p></body></html>", "UTF-8");
        entity.setContentType("text/html; charset=UTF-8");
        response.setEntity(entity);
    } catch (UnsupportedEncodingException e) {
    }
}

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From source file:org.kitodo.data.elasticsearch.KitodoRestClient.java

/**
 * Create new index with mapping.//from w  w w.  j a  v  a2  s. c om
 *
 * @param query
 *            contains mapping
 * @return true or false - can be used for displaying information to user if
 *         success
 */
public boolean createIndex(String query) throws IOException, CustomResponseException {
    if (query == null) {
        query = "{\"settings\" : {\"index\" : {\"number_of_shards\" : 1,\"number_of_replicas\" : 0}}}";
    }
    HttpEntity entity = new NStringEntity(query, ContentType.APPLICATION_JSON);
    Response indexResponse = client.performRequest(HttpMethod.PUT, "/" + index, Collections.emptyMap(), entity);
    int statusCode = processStatusCode(indexResponse.getStatusLine());
    return statusCode == 200 || statusCode == 201;
}

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From source file:marytts.server.http.MaryHttpServerUtils.java

public static void errorInternalServerError(HttpResponse response, String message, Throwable exception) {
    int status = HttpStatus.SC_INTERNAL_SERVER_ERROR;
    response.setStatusCode(status);/*from w  ww .  ja  va2s  .com*/
    StringWriter sw = new StringWriter();
    exception.printStackTrace(new PrintWriter(sw, true));
    String logMessage = (message != null ? message + "\n" : "") + sw.toString();
    logger.debug("Returning HTTP status " + status + ": " + logMessage);
    try {
        NStringEntity entity = new NStringEntity("<html><body><h1>Internal server error</h1><p>"
                + (message != null ? message : "") + "<pre>" + sw.toString() + "</pre></body></html>", "UTF-8");
        entity.setContentType("text/html; charset=UTF-8");
        response.setEntity(entity);
    } catch (UnsupportedEncodingException e) {
    }
}

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From source file:org.kitodo.data.elasticsearch.index.IndexRestClient.java

/**
 * Enable sorting by text field./* www . j  a va 2s  .  c o  m*/
 *
 * @param type
 *            as String
 * @param field
 *            as String
 */
public void enableSortingByTextField(String type, String field) throws IOException, CustomResponseException {
    String query = "{\n \"properties\": {\n\"" + field + "\": {\n" + "      \"type\": \"text\",\n"
            + "      \"fielddata\": true,\n" + "      \"fields\": {\n" + "        \"raw\": {\n"
            + "          \"type\":  \"text\",\n" + "          \"index\": false}\n" + "    }\n" + "  }}}";
    HttpEntity entity = new NStringEntity(query, ContentType.APPLICATION_JSON);
    Response indexResponse = client.performRequest(HttpMethod.PUT,
            "/" + this.getIndex() + "/_mapping/" + type + "?update_all_types", Collections.emptyMap(), entity);
    processStatusCode(indexResponse.getStatusLine());
}

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From source file:org.jenkinsci.plugins.relution_publisher.net.RequestFactory.java

/**
 * Creates a {@link BaseRequest} that can be used to persist the specified {@link Application}.
 * <p/>//from   w  w w .j  a  va2s  . c om
 * This call must not be used to persist an application that has already been persisted. Doing
 * so results in undefined behavior. An application is unpersisted if its
 * {@link Application#getUuid() identifier} is <code>null</code>.
 * @param store The {@link Store} this request should be executed against.
 * @param app The {@link Application} to persist.
 * @return A request that can be used to persist the specified application.
 */
public static EntityRequest createPersistApplicationRequest(final Store store, final JsonObject app) {
    final EntityRequest request = new EntityRequest(Method.POST, getUrl(store, URL_APPS));

    final NStringEntity entity = new NStringEntity(app.toString(), CHARSET);
    request.setEntity(entity);

    request.setHeader(HEADER_CONTENT_TYPE, APPLICATION_JSON);
    addAuthentication(request, store);
    return request;
}

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From source file:com.thinkbiganalytics.search.ElasticSearchRestService.java

@Override
public void index(@Nonnull String indexName, @Nonnull String typeName, @Nonnull String id,
        @Nonnull Map<String, Object> fields) {
    buildRestClient();/*from   w ww.  ja va2 s .c  o m*/
    try {
        JSONObject jsonContent = new JSONObject(fields);
        HttpEntity httpEntity = new NStringEntity(jsonContent.toString(), ContentType.APPLICATION_JSON);
        restClient.performRequest(PUT_METHOD, getIndexWriteEndPoint(indexName, typeName, id),
                Collections.emptyMap(), httpEntity);
        log.debug("Wrote to index with name {}", indexName);
    } catch (ResponseException responseException) {
        log.warn("Index write encountered issues in Elasticsearch for index={" + indexName + "}, type={"
                + typeName + "}, id={" + id + "}", responseException);
    } catch (ClientProtocolException clientProtocolException) {
        log.debug("Http protocol error for write for index {" + indexName + "}", clientProtocolException);
    } catch (IOException ioException) {
        log.error("IO Error in rest client", ioException);
    } finally {
        closeRestClient();
    }
}

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