Implement a separate task to query CatalogDB for

Restore script value for the script task
Implement a separate task to query CatalogDB for CloudSite info for CM
flows.

Change-Id: Id9dc4da9a7d50b50b691f30a8e0a5ce68eec1739
Issue-ID: SO-1586
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/flowspecific/tasks/CloudSiteCatalogUtils.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/flowspecific/tasks/CloudSiteCatalogUtils.java
new file mode 100644
index 0000000000..bba883e727
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/flowspecific/tasks/CloudSiteCatalogUtils.java
@@ -0,0 +1,76 @@
+/*-
+ * ============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.bpmn.infrastructure.flowspecific.tasks;
+
+import java.util.Optional;
+
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.onap.so.client.exception.ExceptionBuilder;
+import org.onap.so.db.catalog.client.CatalogDbClient;
+import org.onap.so.db.catalog.beans.CloudSite;
+import org.onap.so.logger.MsoLogger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class CloudSiteCatalogUtils {
+
+	private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, CloudSiteCatalogUtils.class);
+	@Autowired
+	private ExceptionBuilder exceptionUtil;
+	
+	@Autowired
+	private CatalogDbClient catalogDbClient;
+	
+	
+	public void getIdentityUrlFromCloudSite(DelegateExecution execution) {
+		String cloudRegionId = (String) execution.getVariable("lcpCloudRegionId");
+	
+		if (cloudRegionId != null) {
+			Optional<CloudSite> cloudSite = getCloudSite(cloudRegionId);
+			if (!cloudSite.isPresent()) {
+				msoLogger.debug("Cloud Region with cloudRegionId " + cloudRegionId + " not found in Catalog DB");
+				exceptionUtil.buildAndThrowWorkflowException(execution, 404, "Cloud Region with cloudRegionId " + cloudRegionId + " not found in Catalog DB");
+			}
+			
+			if (cloudSite.get().getIdentityService() == null)	 {
+				msoLogger.debug("No identityService found for Cloud Region with cloudRegionId " + cloudRegionId + " in Catalog DB");
+				exceptionUtil.buildAndThrowWorkflowException(execution, 404, "No identityService found for Cloud Region with cloudRegionId " + cloudRegionId + " in Catalog DB");
+			}			
+			String identityUrl = cloudSite.get().getIdentityService().getIdentityUrl();
+			
+			msoLogger.debug("identityUrl from Catalog DB is: " + identityUrl);
+			execution.setVariable("identityUrl", identityUrl);
+		}
+	}
+	
+	protected Optional<CloudSite> getCloudSite(String id) {
+		if (id == null) {
+			return Optional.empty();
+		}
+		CloudSite cloudSite = catalogDbClient.getCloudSite(id);
+
+		if (cloudSite != null) {
+			return Optional.of(cloudSite);
+		} else {
+			return(Optional.of(catalogDbClient.getCloudSiteByClliAndAicVersion(id,"2.5")));			
+		}
+	}
+}
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