1 files changed, 65 insertions, 0 deletions
diff --git a/mod/genprocessor/src/main/java/org/onap/dcae/genprocessor/OnboardingAPIClient.java b/mod/genprocessor/src/main/java/org/onap/dcae/genprocessor/OnboardingAPIClient.java
new file mode 100644
index 0000000..12c3726
--- /dev/null
+++ b/mod/genprocessor/src/main/java/org/onap/dcae/genprocessor/OnboardingAPIClient.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 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=========================================================
+ */
+package org.onap.dcae.genprocessor;
+
+import java.net.URI;
+
+import com.fasterxml.jackson.core.JsonFactory;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class OnboardingAPIClient {
+
+    static final Logger LOG = LoggerFactory.getLogger(OnboardingAPIClient.class);
+
+    public static CompList getComponents(String hostOnboardingAPI) {
+        JsonFactory jf = new JsonFactory();
+        ObjectMapper om = new ObjectMapper();
+
+        try {
+            URI uri = new URI(hostOnboardingAPI + "/components");
+            return om.readValue(jf.createParser(uri.toURL()), CompList.class);
+        } catch (Exception e) {
+            String message = "Error while pulling components from onboarding API";
+            LOG.error(message, e);
+            throw new OnboardingAPIClientError(message, e);
+        }
+    }
+
+    public static Comp getComponent(URI componentUri) {
+        JsonFactory jf = new JsonFactory();
+        ObjectMapper om = new ObjectMapper();
+
+        try {
+            return om.readValue(jf.createParser(componentUri.toURL()), Comp.class);
+        } catch (Exception e) {
+            String message = "Error while pulling component from onboarding API";
+            LOG.error(message, e);
+            throw new OnboardingAPIClientError(message, e);
+        }
+    }
+
+    public static class OnboardingAPIClientError extends RuntimeException {
+        public OnboardingAPIClientError(String message, Throwable exception) {
+            super(message, exception);
+        }
+    }
+
+}
+\ No newline at end of file