Initial commit for AAI-UI(sparky-backend)

[aai/sparky-be.git] / src / main / java / org / openecomp / sparky / dal / elasticsearch / ElasticSearchAdapter.java

diff --git a/src/main/java/org/openecomp/sparky/dal/elasticsearch/ElasticSearchAdapter.java b/src/main/java/org/openecomp/sparky/dal/elasticsearch/ElasticSearchAdapter.java
new file mode 100644 (file)
index 0000000..f2df3ab
--- /dev/null
+++ b/src/main/java/org/openecomp/sparky/dal/elasticsearch/ElasticSearchAdapter.java
@@ -0,0 +1,165 @@
+/**
+ * ============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");
+  }
+
+}