Renaming openecomp to onap

[aai/data-router.git] / src / main / java / org / onap / aai / datarouter / search / filters / config / UiFiltersSchemaUtility.java

diff --git a/src/main/java/org/onap/aai/datarouter/search/filters/config/UiFiltersSchemaUtility.java b/src/main/java/org/onap/aai/datarouter/search/filters/config/UiFiltersSchemaUtility.java
new file mode 100644 (file)
index 0000000..f2d2418
--- /dev/null
+++ b/src/main/java/org/onap/aai/datarouter/search/filters/config/UiFiltersSchemaUtility.java
@@ -0,0 +1,61 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ================================================================================
+ * 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 is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.datarouter.search.filters.config;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.datarouter.logging.DataRouterMsgs;
+import org.onap.aai.datarouter.util.DataRouterConstants;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * Utility methods for interacting with the UI filters schema file
+ */
+public class UiFiltersSchemaUtility {
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(UiFiltersSchemaUtility.class);
+
+  private ObjectMapper mapper = new ObjectMapper();
+
+  /**
+   * Reads in the file and populates an object with that data
+   * 
+   * @throws Exception
+   */
+  public UiFiltersConfig loadUiFiltersConfig() {
+    UiFiltersConfig filtersConfig = new UiFiltersConfig();
+
+    try {
+      filtersConfig = mapper.readValue(new File(DataRouterConstants.UI_FILTER_LIST_FILE), UiFiltersConfig.class);
+    } catch (IOException e) {
+      LOG.error(DataRouterMsgs.JSON_CONVERSION_ERROR, "Could not convert filters config file " +
+          DataRouterConstants.UI_FILTER_LIST_FILE + " to " + filtersConfig.getClass());
+    }
+
+    return filtersConfig;
+  }
+}