OXM which tracks provenance

[aai/gizmo.git] / src / main / java / org / onap / crud / service / CrudRestService.java

diff --git a/src/main/java/org/onap/crud/service/CrudRestService.java b/src/main/java/org/onap/crud/service/CrudRestService.java
index da792b5..b9161a1 100644 (file)
--- a/src/main/java/org/onap/crud/service/CrudRestService.java
+++ b/src/main/java/org/onap/crud/service/CrudRestService.java
@@ -24,10 +24,13 @@
 package org.onap.crud.service;
 
 import java.security.cert.X509Certificate;
+import java.util.AbstractMap;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 
 import javax.security.auth.x500.X500Principal;
@@ -49,29 +52,34 @@ import javax.ws.rs.core.Response.Status;
 import javax.ws.rs.core.UriInfo;
 
 import org.apache.cxf.jaxrs.ext.PATCH;
-import org.openecomp.auth.Auth;
+import org.onap.aaiauth.auth.Auth;
 import org.onap.aai.cl.api.Logger;
 import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.db.props.AAIProperties;
 import org.onap.crud.exception.CrudException;
 import org.onap.crud.logging.CrudServiceMsgs;
 import org.onap.crud.logging.LoggingUtil;
 import org.onap.crud.util.CrudServiceConstants;
 import org.slf4j.MDC;
 
+import com.google.gson.Gson;
 import com.google.gson.JsonElement;
+import com.google.gson.JsonPrimitive;
 
 public class CrudRestService {
 
-  private CrudGraphDataService crudGraphDataService;
+  private AbstractGraphDataService graphDataService;
   Logger logger = LoggerFactory.getInstance().getLogger(CrudRestService.class.getName());
   Logger auditLogger = LoggerFactory.getInstance().getAuditLogger(CrudRestService.class.getName());
   private Auth auth;
 
+  Gson gson = new Gson();
+
   private String mediaType = MediaType.APPLICATION_JSON;
   public static final String HTTP_PATCH_METHOD_OVERRIDE = "X-HTTP-Method-Override";
 
-  public CrudRestService(CrudGraphDataService crudGraphDataService) throws Exception {
-    this.crudGraphDataService = crudGraphDataService;
+  public CrudRestService(AbstractGraphDataService graphDataService) throws Exception {
+    this.graphDataService = graphDataService;
     this.auth = new Auth(CrudServiceConstants.CRD_AUTH_FILE);
   }
 
@@ -79,8 +87,6 @@ public class CrudRestService {
     POST, GET, PUT, DELETE, PATCH
   }
 
-  ;
-
   public void startup() {
 
   }
@@ -100,7 +106,7 @@ public class CrudRestService {
     if (validateRequest(req, uri, content, Action.GET, CrudServiceConstants.CRD_AUTH_POLICY_NAME)) {
 
       try {
-        String result = crudGraphDataService.getVertex(version, id, type);
+        String result = graphDataService.getVertex(version, id, type);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -135,7 +141,7 @@ public class CrudRestService {
       }
 
       try {
-        String result = crudGraphDataService.getVertices(version, type, filter);
+        String result = graphDataService.getVertices(version, type, filter);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -166,7 +172,7 @@ public class CrudRestService {
 
       try {
 
-        String result = crudGraphDataService.getEdge(version, id, type);
+        String result = graphDataService.getEdge(version, id, type);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -202,7 +208,7 @@ public class CrudRestService {
       }
 
       try {
-        String result = crudGraphDataService.getEdges(version, type, filter);
+        String result = graphDataService.getEdges(version, type, filter);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -245,10 +251,10 @@ public class CrudRestService {
 
         if (headers.getRequestHeaders().getFirst(HTTP_PATCH_METHOD_OVERRIDE) != null
             && headers.getRequestHeaders().getFirst(HTTP_PATCH_METHOD_OVERRIDE).equalsIgnoreCase("PATCH")) {
-          result = crudGraphDataService.patchEdge(version, id, type, payload);
+          result = graphDataService.patchEdge(version, id, type, payload);
         } else {
 
-          result = crudGraphDataService.updateEdge(version, id, type, payload);
+          result = graphDataService.updateEdge(version, id, type, payload);
         }
 
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
@@ -289,7 +295,7 @@ public class CrudRestService {
           throw new CrudException("ID Mismatch", Status.BAD_REQUEST);
         }
 
-        String result = crudGraphDataService.patchEdge(version, id, type, payload);
+        String result = graphDataService.patchEdge(version, id, type, payload);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -328,12 +334,15 @@ public class CrudRestService {
           throw new CrudException("ID Mismatch", Status.BAD_REQUEST);
         }
         String result;
+        
+        payload.setProperties(mergeHeaderInFoToPayload(payload.getProperties(), headers, false));
+
         if (headers.getRequestHeaders().getFirst(HTTP_PATCH_METHOD_OVERRIDE) != null
             && headers.getRequestHeaders().getFirst(HTTP_PATCH_METHOD_OVERRIDE).equalsIgnoreCase("PATCH")) {
-          result = crudGraphDataService.patchVertex(version, id, type, payload);
+          result = graphDataService.patchVertex(version, id, type, payload);
         } else {
 
-          result = crudGraphDataService.updateVertex(version, id, type, payload);
+          result = graphDataService.updateVertex(version, id, type, payload);
         }
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
@@ -372,7 +381,9 @@ public class CrudRestService {
           throw new CrudException("ID Mismatch", Status.BAD_REQUEST);
         }
 
-        String result = crudGraphDataService.patchVertex(version, id, type, payload);
+        payload.setProperties(mergeHeaderInFoToPayload(payload.getProperties(), headers, false));
+
+        String result = graphDataService.patchVertex(version, id, type, payload);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -415,7 +426,9 @@ public class CrudRestService {
           throw new CrudException("Vertex Type mismatch", Status.BAD_REQUEST);
         }
 
-        String result = crudGraphDataService.addVertex(version, type, payload);
+        payload.setProperties(mergeHeaderInFoToPayload(payload.getProperties(), headers, true));
+
+        String result = graphDataService.addVertex(version, type, payload);
         response = Response.status(Status.CREATED).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -430,6 +443,47 @@ public class CrudRestService {
     return response;
   }
 
+  private JsonElement mergeHeaderInFoToPayload(JsonElement propertiesFromRequest,  HttpHeaders headers, boolean isAdd) {
+           if(!headers.getRequestHeaders().containsKey("X-FromAppId"))  
+               return propertiesFromRequest;
+           
+           String sourceOfTruth = headers.getRequestHeaders().getFirst("X-FromAppId");  
+           Set<Map.Entry<String, JsonElement>> properties = new HashSet<Map.Entry<String, JsonElement>>();
+           properties.addAll(propertiesFromRequest.getAsJsonObject().entrySet());
+           
+           Set<String> propertyKeys = new HashSet<String>();
+           for(Map.Entry<String, JsonElement> property : properties) {
+             propertyKeys.add(property.getKey());
+           }
+           
+           if(!propertyKeys.contains(AAIProperties.LAST_MOD_SOURCE_OF_TRUTH)) {
+               properties.add(new AbstractMap.SimpleEntry<String, JsonElement>(AAIProperties.LAST_MOD_SOURCE_OF_TRUTH,
+                   (JsonElement)(new JsonPrimitive(sourceOfTruth))));
+           }
+          
+           if(isAdd && !propertyKeys.contains(AAIProperties.SOURCE_OF_TRUTH)) {
+               properties.add(new AbstractMap.SimpleEntry<String, JsonElement>(AAIProperties.SOURCE_OF_TRUTH,
+                   (JsonElement)(new JsonPrimitive(sourceOfTruth))));
+           }
+
+           Object[] propArray = properties.toArray();
+           StringBuilder sb = new StringBuilder();
+           sb.append("{");
+           boolean first=true;
+           for(int i=0; i<propArray.length; i++) {
+             
+             Map.Entry<String, JsonElement> entry = (Entry<String, JsonElement>) propArray[i];
+             if(!first) {
+               sb.append(",");
+             }
+             sb.append("\"").append(entry.getKey()).append("\"").append(":").append(entry.getValue());
+             first=false;
+           }
+           sb.append("}");
+           
+           return gson.fromJson(sb.toString(), JsonElement.class);
+         }
+
   private void validateBulkPayload(BulkPayload payload) throws CrudException {
     List<String> vertices = new ArrayList<String>();
     List<String> edges = new ArrayList<String>();
@@ -554,7 +608,7 @@ public class CrudRestService {
         }
 
         validateBulkPayload(payload);
-        String result = crudGraphDataService.addBulk(version, payload);
+        String result = graphDataService.addBulk(version, payload);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -595,7 +649,7 @@ public class CrudRestService {
         if (payload.getType() == null || payload.getType().isEmpty()) {
           throw new CrudException("Missing Vertex Type ", Status.BAD_REQUEST);
         }
-        String result = crudGraphDataService.addVertex(version, payload.getType(), payload);
+        String result = graphDataService.addVertex(version, payload.getType(), payload);
         response = Response.status(Status.CREATED).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -637,7 +691,7 @@ public class CrudRestService {
         if (payload.getType() != null && !payload.getType().equals(type)) {
           throw new CrudException("Edge Type mismatch", Status.BAD_REQUEST);
         }
-        String result = crudGraphDataService.addEdge(version, type, payload);
+        String result = graphDataService.addEdge(version, type, payload);
         response = Response.status(Status.CREATED).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -678,7 +732,7 @@ public class CrudRestService {
         if (payload.getType() == null || payload.getType().isEmpty()) {
           throw new CrudException("Missing Edge Type ", Status.BAD_REQUEST);
         }
-        String result = crudGraphDataService.addEdge(version, payload.getType(), payload);
+        String result = graphDataService.addEdge(version, payload.getType(), payload);
 
         response = Response.status(Status.CREATED).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
@@ -710,7 +764,7 @@ public class CrudRestService {
     if (validateRequest(req, uri, content, Action.DELETE, CrudServiceConstants.CRD_AUTH_POLICY_NAME)) {
 
       try {
-        String result = crudGraphDataService.deleteVertex(version, id, type);
+        String result = graphDataService.deleteVertex(version, id, type);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
@@ -740,7 +794,7 @@ public class CrudRestService {
     if (validateRequest(req, uri, content, Action.DELETE, CrudServiceConstants.CRD_AUTH_POLICY_NAME)) {
 
       try {
-        String result = crudGraphDataService.deleteEdge(version, id, type);
+        String result = graphDataService.deleteEdge(version, id, type);
         response = Response.status(Status.OK).entity(result).type(mediaType).build();
       } catch (CrudException ce) {
         response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();