Merge "Create Pre Building Block validator"

1 files changed, 48 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/validations/CloudRegionOrchestrationValidator.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/validations/CloudRegionOrchestrationValidator.java
new file mode 100644
index 0000000000..7a433c06a6
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/validations/CloudRegionOrchestrationValidator.java
@@ -0,0 +1,48 @@
+package org.onap.so.bpmn.infrastructure.validations;
+
+import java.util.Optional;
+import java.util.regex.Pattern;
+
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.validation.PreBuildingBlockValidator;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
+import org.onap.so.client.exception.ExceptionBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class CloudRegionOrchestrationValidator implements PreBuildingBlockValidator {
+
+	private static Logger logger = LoggerFactory.getLogger(CloudRegionOrchestrationValidator.class);
+	private final Pattern pattern = Pattern.compile("(?:Activate|Assign|Create|Deactivate|Delete|Unassign|Update)(?:Network|Vnf|VfModule|VolumeGroup|FabricConfiguration)BB");
+	
+	@Autowired
+	private ExceptionBuilder exceptionBuilder;
+
+	@Override
+	public boolean shouldRunFor(String bbName) {
+		return pattern.matcher(bbName).find();
+	}
+		
+	@Override
+	public Optional<String> validate(BuildingBlockExecution execution) {
+		String msg = null;
+		try {
+			CloudRegion cloudRegion = execution.getGeneralBuildingBlock().getCloudRegion();
+			if (Boolean.TRUE.equals(cloudRegion.getOrchestrationDisabled())) {
+				msg = String.format("Error: The request has failed due to orchestration currently disabled for the target cloud region %s for cloud owner %s", 
+						cloudRegion.getLcpCloudRegionId(), cloudRegion.getCloudOwner());
+				logger.error(msg);
+				return Optional.ofNullable(msg);
+			}
+		}
+		catch(Exception e) {
+			logger.error("failed to validate", e);
+			exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, e);	
+		}
+		return Optional.empty();
+	}
+
+}