1 files changed, 77 insertions, 0 deletions
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiConsumerTaskImpl.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiConsumerTaskImpl.java
new file mode 100644
index 00000000..63d1e0da
--- /dev/null
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiConsumerTaskImpl.java
@@ -0,0 +1,77 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.tasks;
+
+import java.io.IOException;
+import java.util.Optional;
+import org.onap.dcaegen2.services.prh.config.AaiClientConfiguration;
+import org.onap.dcaegen2.services.prh.configuration.AppConfig;
+import org.onap.dcaegen2.services.prh.configuration.Config;
+import org.onap.dcaegen2.services.prh.exceptions.AaiNotFoundException;
+import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
+import org.onap.dcaegen2.services.prh.service.AaiConsumerClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class AaiConsumerTaskImpl extends AaiConsumerTask {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
+    private final Config prhAppConfig;
+    private AaiConsumerClient aaiConsumerClient;
+
+    @Autowired
+    public AaiConsumerTaskImpl(AppConfig prhAppConfig) {
+        this.prhAppConfig = prhAppConfig;
+    }
+
+    @Override
+    Optional<String> consume(ConsumerDmaapModel consumerDmaapModel) throws AaiNotFoundException {
+        logger.trace("Method called with arg {}", consumerDmaapModel);
+        try {
+            return aaiConsumerClient.getHttpResponse(consumerDmaapModel);
+        } catch (IOException e) {
+            logger.warn("Get request not successful", e);
+            throw new AaiNotFoundException("Get request not successful");
+        }
+    }
+
+    @Override
+    public String execute(ConsumerDmaapModel consumerDmaapModel) throws AaiNotFoundException {
+        consumerDmaapModel = Optional.ofNullable(consumerDmaapModel)
+            .orElseThrow(() -> new AaiNotFoundException("Invoked null object to AAI task"));
+        logger.trace("Method called with arg {}", consumerDmaapModel);
+        aaiConsumerClient = resolveClient();
+        return consume(consumerDmaapModel).orElseThrow(() -> new AaiNotFoundException("Null response code"));
+    }
+
+    protected AaiClientConfiguration resolveConfiguration() {
+        return prhAppConfig.getAaiClientConfiguration();
+    }
+
+    @Override
+    AaiConsumerClient resolveClient() {
+        return Optional.ofNullable(aaiConsumerClient).orElseGet(() -> new AaiConsumerClient(resolveConfiguration()));
+    }
+}