Add Holmes to the Backend

[clamp.git] / src / main / java / org / onap / clamp / clds / client / HolmesPolicyDelegate.java

diff --git a/src/main/java/org/onap/clamp/clds/client/HolmesPolicyDelegate.java b/src/main/java/org/onap/clamp/clds/client/HolmesPolicyDelegate.java
new file mode 100644 (file)
index 0000000..db7b524
--- /dev/null
+++ b/src/main/java/org/onap/clamp/clds/client/HolmesPolicyDelegate.java
@@ -0,0 +1,72 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. 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 is a trademark and service mark of AT&T Intellectual Property.
+ */
+
+package org.onap.clamp.clds.client;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+import java.util.UUID;
+
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.engine.delegate.JavaDelegate;
+import org.onap.clamp.clds.model.prop.Holmes;
+import org.onap.clamp.clds.model.prop.ModelProperties;
+import org.onap.clamp.clds.model.refprop.RefProp;
+import org.springframework.beans.factory.annotation.Autowired;
+
+/**
+ * Send Holmes info to policy api.
+ */
+public class HolmesPolicyDelegate implements JavaDelegate {
+    protected static final EELFLogger logger        = EELFManager.getInstance().getLogger(HolmesPolicyDelegate.class);
+    protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
+
+    @Autowired
+    private PolicyClient              policyClient;
+
+    @Autowired
+    private RefProp                   refProp;
+
+    /**
+     * Perform activity. Send Holmes info to policy api.
+     *
+     * @param execution
+     */
+    @Override
+    public void execute(DelegateExecution execution) throws Exception {
+        String holmesPolicyRequestUuid = UUID.randomUUID().toString();
+        execution.setVariable("holmesPolicyRequestUuid", holmesPolicyRequestUuid);
+
+        ModelProperties prop = ModelProperties.create(execution);
+        Holmes holmes = prop.getType(Holmes.class);
+        if (holmes.isFound()) {
+            String responseMessage = policyClient.sendMicroServiceInJson(holmes.getCorrelationLogic(), prop,
+                    holmesPolicyRequestUuid);
+            if (responseMessage != null) {
+                execution.setVariable("holmesPolicyResponseMessage", responseMessage.getBytes());
+            }
+        }
+    }
+
+}