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+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+
+package org.openecomp.sparky.dal.elasticsearch;
+
+import org.openecomp.sparky.dal.elasticsearch.config.ElasticSearchConfig;
+import org.openecomp.sparky.dal.rest.HttpMethod;
+import org.openecomp.sparky.dal.rest.OperationResult;
+import org.openecomp.sparky.dal.rest.RestDataProvider;
+import org.openecomp.sparky.dal.rest.RestfulDataAccessor;
+
+/**
+ * The Class ElasticSearchAdapter.
+ *
+ * @author davea.
+ */
+public class ElasticSearchAdapter implements ElasticSearchDataProvider {
+
+ private static final String BULK_IMPORT_INDEX_TEMPLATE =
+ "{\"index\":{\"_index\":\"%s\",\"_type\":\"%s\",\"_id\":\"%s\", \"_version\":\"%s\"}}\n";
+
+ private final RestDataProvider restDataProvider;
+ private final ElasticSearchConfig esConfig;
+
+ /**
+ * Instantiates a new elastic search adapter.
+ *
+ * @param provider the provider
+ */
+ public ElasticSearchAdapter(RestDataProvider provider, ElasticSearchConfig esConfig) {
+ this.restDataProvider = provider;
+ this.esConfig = esConfig;
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doGet(java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doGet(String url, String acceptContentType) {
+ return restDataProvider.doGet(url, acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doDelete(java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doDelete(String url, String acceptContentType) {
+ return restDataProvider.doDelete(url, acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doPost(java.lang.String, java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doPost(String url, String jsonPayload, String acceptContentType) {
+ return restDataProvider.doPost(url, jsonPayload, acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doPut(java.lang.String, java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doPut(String url, String jsonPayload, String acceptContentType) {
+ return restDataProvider.doPut(url, jsonPayload, acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doPatch(java.lang.String, java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doPatch(String url, String jsonPayload, String acceptContentType) {
+ return restDataProvider.doPatch(url, jsonPayload, acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doHead(java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doHead(String url, String acceptContentType) {
+ return restDataProvider.doHead(url, acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#clearCache()
+ */
+ @Override
+ public void clearCache() {
+ restDataProvider.clearCache();
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.elasticsearch.ElasticSearchDataProvider#doBulkOperation(java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doBulkOperation(String url, String payload) {
+
+ return doRestfulOperation(HttpMethod.PUT, url, payload,
+ RestfulDataAccessor.APPLICATION_X_WWW_FORM_URL_ENCODED,
+ RestfulDataAccessor.APPLICATION_JSON);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.elasticsearch.ElasticSearchDataProvider#shutdown()
+ */
+ @Override
+ public void shutdown() {
+ restDataProvider.shutdown();
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.rest.RestDataProvider#doRestfulOperation(org.openecomp.sparky.dal.rest.HttpMethod, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
+ */
+ @Override
+ public OperationResult doRestfulOperation(HttpMethod method, String url, String payload,
+ String payloadType, String acceptContentType) {
+ return restDataProvider.doRestfulOperation(method, url, payload, payloadType,
+ acceptContentType);
+ }
+
+ /* (non-Javadoc)
+ * @see org.openecomp.sparky.dal.elasticsearch.ElasticSearchDataProvider#buildBulkImportOperationRequest(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
+ */
+ @Override
+ public String buildBulkImportOperationRequest(String index, String type, String id,
+ String version, String payload) {
+
+ StringBuilder requestPayload = new StringBuilder(128);
+
+ requestPayload.append(String.format(BULK_IMPORT_INDEX_TEMPLATE, index, type, id, version));
+ requestPayload.append(payload).append("\n");
+
+ return requestPayload.toString();
+
+ }
+
+ @Override
+ public OperationResult retrieveEntityById(String entityId) throws Exception {
+
+ String url = esConfig.getElasticFullUrl("/" +entityId);
+ return doGet( url, "application/json");
+ }
+
+}