add hasRelationships method to wrapper

add hasRelationships method to wrapper

Issue-ID: SO-3323
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I8b7b43f8fa367ce2cddf32a5716de11b6238decf

2 files changed, 20 insertions, 1 deletions

diff --git a/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/entities/GraphInventoryResultWrapper.java b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/entities/GraphInventoryResultWrapper.java
index 9e6572388b..ae32107339 100644
--- a/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/entities/GraphInventoryResultWrapper.java
+++ b/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/entities/GraphInventoryResultWrapper.java
@@ -28,6 +28,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
 import org.onap.aaiclient.client.graphinventory.GraphInventoryCommonObjectMapperProvider;
+import org.onap.aaiclient.client.graphinventory.GraphInventoryObjectName;
 import org.onap.so.jsonpath.JsonPathUtil;
 import org.slf4j.Logger;
 import com.fasterxml.jackson.core.JsonProcessingException;
@@ -63,6 +64,15 @@ public abstract class GraphInventoryResultWrapper<R extends GraphInventoryRelati
         }
     }
 
+    public boolean hasRelationshipsTo(GraphInventoryObjectName name) {
+        Optional<R> rOpt = this.getRelationships();
+        if (rOpt.isPresent()) {
+            return rOpt.get().getRelatedLinks(name).size() > 0;
+        } else {
+            return false;
+        }
+    }
+
     public Optional<R> getRelationships() {
         final String path = "$.relationship-list";
         if (isEmpty()) {
diff --git a/graph-inventory/aai-client/src/test/java/org/onap/aaiclient/client/aai/entities/AAIResultWrapperTest.java b/graph-inventory/aai-client/src/test/java/org/onap/aaiclient/client/aai/entities/AAIResultWrapperTest.java
index adc2e7284e..98431759de 100644
--- a/graph-inventory/aai-client/src/test/java/org/onap/aaiclient/client/aai/entities/AAIResultWrapperTest.java
+++ b/graph-inventory/aai-client/src/test/java/org/onap/aaiclient/client/aai/entities/AAIResultWrapperTest.java
@@ -21,8 +21,9 @@
 package org.onap.aaiclient.client.aai.entities;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import java.io.IOException;
-import java.io.Serializable;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.util.HashMap;
@@ -36,6 +37,7 @@ import org.junit.runner.RunWith;
 import org.mockito.junit.MockitoJUnitRunner;
 import org.onap.aai.domain.yang.GenericVnf;
 import org.onap.aaiclient.client.aai.AAICommonObjectMapperProvider;
+import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder.Types;
 import org.springframework.util.SerializationUtils;
 import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.core.type.TypeReference;
@@ -107,4 +109,11 @@ public class AAIResultWrapperTest {
         AAIResultWrapper wrapper = new AAIResultWrapper(new GenericVnf());
         assertEquals("{}", wrapper.getJson());
     }
+
+    @Test
+    public void hasRelationshipToTest() {
+        assertTrue(aaiResultWrapper.hasRelationshipsTo(Types.VCE));
+        assertFalse(aaiResultWrapper.hasRelationshipsTo(Types.CLASS_OF_SERVICE));
+
+    }
 }