[SDC-43] NFOD getVnfConfig support

Change-Id: I067a30e1c62228b52403807f9572d35f93cd0cfa
Signed-off-by: Pavel Aharoni <pa0916@att.com>

5 files changed, 83 insertions, 5 deletions

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 35c68d4..45d8392 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
@@ -361,4 +361,13 @@ public interface ISdcCsarHelper {
 	 * @return service node templates of this SDC type.
 	 */
 	public List<NodeTemplate> getServiceNodeTemplateBySdcType(SdcTypes sdcType);
+	
+	/**
+	 * Get all node templates  for this CSAR service.
+	 * @param vfCustomizationUuid - the Customization UUID of the node.
+	 * @return VNF Configuration Node Template.
+	 */
+	public NodeTemplate getVnfConfig(String vfCustomizationUuid);
+	
+	
 }
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 8095974..590abd9 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
@@ -25,6 +25,7 @@ import java.util.Map.Entry;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
@@ -553,7 +554,12 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
 	}
 
     public List<NodeTemplate> getNodeTemplateBySdcType(NodeTemplate parentNodeTemplate, SdcTypes sdcType) {
-        if (parentNodeTemplate == null) {
+    	return getNodeTemplateBySdcType(parentNodeTemplate, sdcType, false); 
+    }
+    
+    private List<NodeTemplate> getNodeTemplateBySdcType(NodeTemplate parentNodeTemplate, SdcTypes sdcType, boolean isVNF)  {
+    	
+    	if (parentNodeTemplate == null) {
             log.error("getNodeTemplateBySdcType - nodeTemplate is null or empty");
             return new ArrayList<>();
         }
@@ -567,10 +573,23 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
 
         if (substitutionMappings != null) {
             List<NodeTemplate> nodeTemplates = substitutionMappings.getNodeTemplates();
-            if (nodeTemplates != null && nodeTemplates.size() > 0)
-                return nodeTemplates.stream().filter(x -> (x.getMetaData() != null && sdcType.toString().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE)))).collect(Collectors.toList());
-            else
+            if (nodeTemplates != null && nodeTemplates.size() > 0) {
+            	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")))
+                    		.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")))
+                    		.collect(Collectors.toList());
+            	}
+            }
+            else {
                 log.debug("getNodeTemplateBySdcType - SubstitutionMappings' node Templates not exist");
+            }
         } else
             log.debug("getNodeTemplateBySdcType - SubstitutionMappings not exist");
 
@@ -608,6 +627,19 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
 
         return filterMap;
     }
+    
+	public NodeTemplate getVnfConfig(String vfCustomizationUuid) {
+		
+		if (GeneralUtility.isEmptyString(vfCustomizationUuid)) {
+            log.error("getVnfConfig - vfCustomizationId - is null or empty");
+            return null;
+        }
+
+        List<NodeTemplate> serviceVfList = getServiceVfList();
+        NodeTemplate vfInstance = getNodeTemplateByCustomizationUuid(serviceVfList, vfCustomizationUuid);
+        NodeTemplate vnfConfig = getNodeTemplateBySdcType(vfInstance, SdcTypes.VFC, true).stream().findAny().orElse(null);
+		return vnfConfig;
+	}
 
     /************************************* helper functions ***********************************/
     private Map<String, String> filterProperties(Object property, String path, FilterType filterType, String pattern, Map<String, String> filterMap) {
@@ -648,6 +680,7 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
         TopologyTemplate topologyTemplate = toscaTemplate.getTopologyTemplate();
         return getNodeTemplateBySdcType(topologyTemplate, sdcType);
     }
+ 
 
     /************************************* helper functions ***********************************/
     private List<NodeTemplate> getNodeTemplateBySdcType(TopologyTemplate topologyTemplate, SdcTypes sdcType) {
@@ -688,6 +721,8 @@ public class SdcCsarHelperImpl implements ISdcCsarHelper {
         return null;
     }
 
+	
+
     
     
 }
diff --git a/src/test/java/org/openecomp/sdc/impl/SdcToscaParserBasicTest.java b/src/test/java/org/openecomp/sdc/impl/SdcToscaParserBasicTest.java
index 2039645..3af654e 100644
--- a/src/test/java/org/openecomp/sdc/impl/SdcToscaParserBasicTest.java
+++ b/src/test/java/org/openecomp/sdc/impl/SdcToscaParserBasicTest.java
@@ -26,6 +26,7 @@ public abstract class SdcToscaParserBasicTest {
     static ISdcCsarHelper fdntCsarHelper;
     static ISdcCsarHelper complexCps;
     static ISdcCsarHelper fdntCsarHelperWithInputs;
+    static ISdcCsarHelper nfodCsarHlper;
     static Map<String, HashMap<String, List<String>>> fdntCsarHelper_Data;
     
     @BeforeClass
@@ -37,7 +38,7 @@ public abstract class SdcToscaParserBasicTest {
         rainyCsarHelperSingleVf = getCsarHelper("csars/service-ServiceFdnt-csar.csar");
         complexCps = getCsarHelper("csars/service-consolidated-props-csar.csar");
 		fdntCsarHelperWithInputs = getCsarHelper("csars/service-ServiceFdnt-with-get-input.csar");
-
+		nfodCsarHlper =  getCsarHelper("csars/service-NfodService-csar.csar");
         fdntCsarHelper_Data = new HashMap<String, HashMap<String, List<String>>>(){
     		{
     			HashMap<String, List<String>> FDNT ;
diff --git a/src/test/java/org/openecomp/sdc/impl/ToscaParserNodeTemplateTest.java b/src/test/java/org/openecomp/sdc/impl/ToscaParserNodeTemplateTest.java
index 28058a5..bc506b1 100644
--- a/src/test/java/org/openecomp/sdc/impl/ToscaParserNodeTemplateTest.java
+++ b/src/test/java/org/openecomp/sdc/impl/ToscaParserNodeTemplateTest.java
@@ -523,4 +523,37 @@ public class ToscaParserNodeTemplateTest extends SdcToscaParserBasicTest {
            
 
 
+    
+    @Test
+    public void testGetVnfConfig() {
+    	NodeTemplate vnfConfig = nfodCsarHlper.getVnfConfig("9bb2ef82-f8f6-4391-bc71-db063f15bf57");
+    	assertNotNull(vnfConfig);
+    	assertEquals("vnfConfiguration", vnfConfig.getMetaData().getValue("name"));
+    }
+    
+    @Test
+    public void testGetVnfConfigByNonFoundVNF() {
+    	NodeTemplate vnfConfig = complexCps.getVnfConfig("f999e2ca-72c0-42d3-9b11-13f2122fb8ef");
+    	assertNull(vnfConfig);
+    }
+    
+    @Test
+    public void testGetVnfConfigByDummyUUID() {
+    	NodeTemplate vnfConfig = nfodCsarHlper.getVnfConfig("XXX");
+    	assertNull(vnfConfig);
+    }
+    
+    @Test
+    public void testGetVnfConfigByNullUUID() {
+    	NodeTemplate vnfConfig = nfodCsarHlper.getVnfConfig(null);
+    	assertNull(vnfConfig);
+    }
+    
+    @Test
+    public void testGetVfcTypWithoutVnf() {
+    	List<NodeTemplate> vfcList = nfodCsarHlper.getVfcListByVf("9bb2ef82-f8f6-4391-bc71-db063f15bf57");
+    	assertNotNull(vfcList);
+    	assertEquals(2, vfcList.size());
+    }
+    
 }
diff --git a/src/test/resources/csars/service-NfodService-csar.csar b/src/test/resources/csars/service-NfodService-csar.csar
new file mode 100644
index 0000000..679c80b
--- /dev/null
+++ b/src/test/resources/csars/service-NfodService-csar.csar