Initial search service commit

[aai/search-data-service.git] / src / main / java / org / openecomp / sa / searchdbabstraction / searchapi / Sort.java

diff --git a/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/Sort.java b/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/Sort.java
new file mode 100644 (file)
index 0000000..968a7ad
--- /dev/null
+++ b/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/Sort.java
@@ -0,0 +1,76 @@
+/**
+ * ============LICENSE_START=======================================================
+ * Search Data 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 ati
+ *
+ *    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.sa.searchdbabstraction.searchapi;
+
+public class Sort {
+
+  private String field;
+  private SortDirection order = null;
+
+  public enum SortDirection {
+    ascending,
+    descending
+  }
+
+  public String getField() {
+    return field;
+  }
+
+  public void setField(String field) {
+    this.field = field;
+  }
+
+  public SortDirection getOrder() {
+    return order;
+  }
+
+  public void setOrder(SortDirection order) {
+    this.order = order;
+  }
+
+  public String toElasticSearch() {
+
+    StringBuilder sb = new StringBuilder();
+
+    sb.append("{ \"").append(field).append("\": { \"order\": ");
+
+    // If a sort order wasn't explicitly supplied, default to 'ascending'.
+    if (order != null) {
+      switch (order) {
+        case ascending:
+          sb.append("\"asc\"}}");
+          break;
+        case descending:
+          sb.append("\"desc\"}}");
+          break;
+        default:
+      }
+    } else {
+      sb.append("\"asc\"}}");
+    }
+
+    return sb.toString();
+  }
+}