1 files changed, 74 insertions, 0 deletions
diff --git a/src/main/java/com/wipro/www/sonhms/restclient/PolicyRestClient.java b/src/main/java/com/wipro/www/sonhms/restclient/PolicyRestClient.java
new file mode 100644
index 0000000..7c286af
--- /dev/null
+++ b/src/main/java/com/wipro/www/sonhms/restclient/PolicyRestClient.java
@@ -0,0 +1,74 @@
+/*******************************************************************************
+ * ============LICENSE_START=======================================================
+ * pcims
+ *  ================================================================================
+ *  Copyright (C) 2018 Wipro Limited.
+ *  ==============================================================================
+ *   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=========================================================
+ ******************************************************************************/
+
+package com.wipro.www.sonhms.restclient;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.wipro.www.sonhms.Configuration;
+import com.wipro.www.sonhms.utils.HttpRequester;
+
+import java.util.UUID;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PolicyRestClient {
+    private static Logger log = LoggerFactory.getLogger(PolicyRestClient.class);
+
+    private PolicyRestClient() {
+
+    }
+
+    /**
+     * Fetches configuration from policy.
+     */
+    public static String fetchConfigFromPolicy() {
+        log.debug("inside fetconfig from policy");
+
+        Configuration configuration = Configuration.getInstance();
+        String response = "";
+        String configName = configuration.getConfigName();
+        String policyName = configuration.getPolicyName();
+
+        try {
+            PolicyRequestBody policyRequestBody = new PolicyRequestBody();
+            policyRequestBody.setConfigName(configName);
+            policyRequestBody.setPolicyName(policyName);
+            UUID requestUuid = UUID.randomUUID();
+            String requestId = requestUuid.toString();
+            policyRequestBody.setRequestId(requestId);
+            ObjectMapper mapper = new ObjectMapper();
+            String requestBody;
+            requestBody = mapper.writeValueAsString(policyRequestBody);
+
+            log.debug("policyRequestBody{}", requestBody);
+            String requestUrl = configuration.getPolicyService() + "/pdp/api/getConfig";
+            response = HttpRequester.sendPostToPolicy(requestUrl, requestBody);
+            log.debug("policy response{}", response);
+
+            return response;
+        } catch (JsonProcessingException e) {
+            log.debug("exception", e);
+        }
+        return response;
+
+    }
+
+}