1 files changed, 99 insertions, 0 deletions
diff --git a/adapters/mso-adapters-rest-interface/src/main/java/org/onap/so/openstack/mappers/StackInfoMapper.java b/adapters/mso-adapters-rest-interface/src/main/java/org/onap/so/openstack/mappers/StackInfoMapper.java
new file mode 100644
index 0000000000..85fd6cc279
--- /dev/null
+++ b/adapters/mso-adapters-rest-interface/src/main/java/org/onap/so/openstack/mappers/StackInfoMapper.java
@@ -0,0 +1,99 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * 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=========================================================
+ */
+
+package org.onap.so.openstack.mappers;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+import org.onap.so.openstack.beans.HeatStatus;
+import org.onap.so.openstack.beans.StackInfo;
+
+import com.woorea.openstack.heat.model.Stack;
+import com.woorea.openstack.heat.model.Stack.Output;
+
+public class StackInfoMapper {
+
+	private final Stack stack;
+	private final Map<String,HeatStatus> heatStatusMap = new HashMap<>();
+	public StackInfoMapper(Stack stack) {
+		this.stack = stack;
+		configureHeatStatusMap();
+	}
+	
+	public StackInfo map() {
+		final StackInfo info = new StackInfo();
+		if (stack == null) {
+			info.setStatus(HeatStatus.NOTFOUND);
+		} else {
+			info.setName(stack.getStackName());
+			info.setCanonicalName(stack.getStackName() + "/" + stack.getId());
+			info.setStatus(this.mapStatus(stack.getStackStatus()));
+			
+			info.setStatusMessage(stack.getStackStatusReason());
+			
+			Optional<Map<String, Object>> result = this.mapOutputToMap(stack.getOutputs());
+			if (result.isPresent()) {
+				info.setOutputs(result.get());
+			}
+			
+			info.setParameters(stack.getParameters());
+		}
+		
+		return info;
+	}
+	
+	protected HeatStatus mapStatus(String status) {
+		final HeatStatus result;
+		if (status == null) {
+			result = HeatStatus.INIT;
+		} else {
+			result = heatStatusMap.getOrDefault(status, HeatStatus.UNKNOWN);
+		}
+		
+		return result;
+	}
+	
+	protected Optional<Map<String, Object>> mapOutputToMap(List<Output> outputs) {
+		Optional<Map<String, Object>> result = Optional.empty();
+		if (outputs != null) {
+			final HashMap<String, Object> map = new HashMap<>();
+			for (Output output : outputs) {
+				map.put(output.getOutputKey(), output.getOutputValue());
+			}
+			result = Optional.of(map);
+		}
+		
+		return result;
+	}
+	private void configureHeatStatusMap() {
+		heatStatusMap.put("CREATE_IN_PROGRESS", HeatStatus.BUILDING);
+		heatStatusMap.put("CREATE_COMPLETE", HeatStatus.CREATED);
+		heatStatusMap.put("CREATE_FAILED", HeatStatus.FAILED);
+		heatStatusMap.put("DELETE_IN_PROGRESS", HeatStatus.DELETING);
+		heatStatusMap.put("DELETE_COMPLETE", HeatStatus.NOTFOUND);
+		heatStatusMap.put("DELETE_FAILED", HeatStatus.FAILED);
+		heatStatusMap.put("UPDATE_IN_PROGRESS", HeatStatus.UPDATING);
+		heatStatusMap.put("UPDATE_FAILED", HeatStatus.FAILED);
+		heatStatusMap.put("UPDATE_COMPLETE", HeatStatus.UPDATED);
+	}
+}