From fc5eb8622019f06498a05b8dadef7f0a7bb3ab4b Mon Sep 17 00:00:00 2001
From: Ester Rotstein <er767y@att.com>
Date: Thu, 20 Jul 2017 09:14:38 +0300
Subject: [SDC-142] support nested node templates

Change-Id: I04b61547decd93b2a2e2941d77f077f515ac1daf
Signed-off-by: Ester Rotstein <er767y@att.com>
---
 .../sdc/tosca/parser/api/ISdcCsarHelper.java       |  7 +++++
 .../sdc/tosca/parser/impl/SdcCsarHelperImpl.java   | 36 +++++++++++++++++++---
 2 files changed, 38 insertions(+), 5 deletions(-)

(limited to 'src/main/java/org')

diff --git a/src/main/java/org/openecomp/sdc/tosca/parser/api/ISdcCsarHelper.java b/src/main/java/org/openecomp/sdc/tosca/parser/api/ISdcCsarHelper.java
index bb5bd25..06a66c6 100644
--- a/src/main/java/org/openecomp/sdc/tosca/parser/api/ISdcCsarHelper.java
+++ b/src/main/java/org/openecomp/sdc/tosca/parser/api/ISdcCsarHelper.java
@@ -387,4 +387,11 @@ public interface ISdcCsarHelper {
 	 * @return true if node template has topology template, false if not.
 	 */
 	public boolean hasTopology(NodeTemplate nodeTemplate);
+
+	/**
+	 * Get children node templates for node template.
+	 * @param nodeTemplate - Node Template to get its children
+	 * @return return list of children node templates for node template.
+	 */
+	public List<NodeTemplate> getNodeTemplateChildren(NodeTemplate nodeTemplate);
 }
diff --git a/src/main/java/org/openecomp/sdc/tosca/parser/impl/SdcCsarHelperImpl.java b/src/main/java/org/openecomp/sdc/tosca/parser/impl/SdcCsarHelperImpl.java
index c927817..9b40416 100644
--- a/src/main/java/org/openecomp/sdc/tosca/parser/impl/SdcCsarHelperImpl.java
+++ b/src/main/java/org/openecomp/sdc/tosca/parser/impl/SdcCsarHelperImpl.java
@@ -22,9 +22,7 @@ package org.openecomp.sdc.tosca.parser.impl;
 
 import java.util.*;
 import java.util.Map.Entry;
-import java.util.regex.Pattern;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.commons.lang3.tuple.Pair;
@@ -41,7 +39,6 @@ import org.openecomp.sdc.toscaparser.api.ToscaTemplate;
 import org.openecomp.sdc.toscaparser.api.elements.Metadata;
 import org.openecomp.sdc.toscaparser.api.elements.NodeType;
 import org.openecomp.sdc.toscaparser.api.functions.Function;
-import org.openecomp.sdc.toscaparser.api.functions.GetInput;
 import org.openecomp.sdc.toscaparser.api.parameters.Input;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -625,13 +622,13 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
             	if (sdcType.equals(SdcTypes.VFC) && isVNF)  {
             		return nodeTemplates.stream()
                     		.filter(x -> (x.getMetaData() != null &&
-                    			sdcType.toString().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE))) &&  (x.getType().endsWith("VnfConfiguration")))
+                    			sdcType.toString().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE))) &&  isVNFType(x))
                     		.collect(Collectors.toList());
             	}
             	else {
                     return nodeTemplates.stream()
                     		.filter(x -> (x.getMetaData() != null &&
-                    			sdcType.toString().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE))) &&  !(x.getType().endsWith("VnfConfiguration")))
+                    			sdcType.toString().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE))) &&  !isVNFType(x))
                     		.collect(Collectors.toList());
             	}
             }
@@ -705,7 +702,36 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
         return false;
     }
 
+    @Override
+    public List<NodeTemplate> getNodeTemplateChildren(NodeTemplate nodeTemplate) {
+        if (nodeTemplate == null) {
+            log.error("getNodeTemplateChildren - nodeTemplate - is null");
+            return new ArrayList<>();
+        }
+
+        SubstitutionMappings substitutionMappings = nodeTemplate.getSubMappingToscaTemplate();
+        if (substitutionMappings != null) {
+            List<NodeTemplate> nodeTemplates = substitutionMappings.getNodeTemplates();
+            if (nodeTemplates != null && nodeTemplates.size() > 0) {
+
+                return nodeTemplates.stream()
+                        .filter(x -> !isVNFType(x))
+                        .collect(Collectors.toList());
+            }
+            else {
+                log.debug("getNodeTemplateChildren - SubstitutionMappings' node Templates not exist");
+            }
+        } else
+            log.debug("getNodeTemplateChildren - SubstitutionMappings not exist");
+
+        return new ArrayList<>();
+    }
+
     /************************************* helper functions ***********************************/
+    private boolean isVNFType(NodeTemplate nt) {
+        return nt.getType().endsWith("VnfConfiguration");
+    }
+
     private Map<String, String> filterProperties(Object property, String path, FilterType filterType, String pattern, Map<String, String> filterMap) {
 
         if (property instanceof Map) {
-- 
cgit 1.2.3-korg