fix: add compatibility for GSON3 for rid parser

orientechnologies · Jun 25, 2024 · fb58c5c · fb58c5c
1 parent aabcf54
commit fb58c5c
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Showing 3 changed files with 34 additions and 2 deletions.
diff --git a/driver/pom.xml b/driver/pom.xml
@@ -16,7 +16,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <gremlin.version>3.6.2</gremlin.version>
+        <gremlin.version>3.5.6</gremlin.version>
         <project.rootdir>${project.basedir}/../</project.rootdir>
     </properties>
 

diff --git a/driver/src/main/java/org/apache/tinkerpop/gremlin/orientdb/io/graphson/OrientGraphSONV3.java b/driver/src/main/java/org/apache/tinkerpop/gremlin/orientdb/io/graphson/OrientGraphSONV3.java
@@ -4,6 +4,7 @@
 import static org.apache.tinkerpop.gremlin.orientdb.io.OrientIoRegistry.newORecordId;
 
 import com.orientechnologies.orient.core.id.ORecordId;
+import java.io.IOException;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
@@ -13,6 +14,10 @@
 import org.apache.tinkerpop.gremlin.structure.io.graphson.GraphSONTokens;
 import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedEdge;
 import org.apache.tinkerpop.gremlin.structure.util.detached.DetachedVertex;
+import org.apache.tinkerpop.shaded.jackson.core.JsonParser;
+import org.apache.tinkerpop.shaded.jackson.core.JsonProcessingException;
+import org.apache.tinkerpop.shaded.jackson.core.JsonToken;
+import org.apache.tinkerpop.shaded.jackson.databind.DeserializationContext;
 import org.apache.tinkerpop.shaded.jackson.databind.JsonDeserializer;
 
 /** Created by Enrico Risa on 06/09/2017. */
@@ -87,6 +92,33 @@ public ORecordIdDeserializer() {
       super(Object.class);
     }
 
+    @Override
+    public Object deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
+        throws IOException, JsonProcessingException {
+      boolean keyString = true;
+      if (jsonParser.currentToken() == JsonToken.START_OBJECT) {
+        Map<String, Object> m = deserializationContext.readValue(jsonParser, LinkedHashMap.class);
+        return createObject(m);
+      } else {
+        final Map<Object, Object> m = new LinkedHashMap<>();
+
+        while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
+          final Object key = deserializationContext.readValue(jsonParser, Object.class);
+          if (!(key instanceof String)) {
+            keyString = false;
+          }
+          jsonParser.nextToken();
+          final Object val = deserializationContext.readValue(jsonParser, Object.class);
+          m.put(key, val);
+        }
+        if (keyString) {
+          return createObject((Map<String, Object>) (Map) m);
+        } else {
+          return m;
+        }
+      }
+    }
+
     @Override
     public Object createObject(Map<String, Object> data) {
 

diff --git a/server/pom.xml b/server/pom.xml
@@ -13,7 +13,7 @@
     <artifactId>orientdb-gremlin-server</artifactId>
 
     <properties>
-        <tinkerpop.version>3.5.2</tinkerpop.version>
+        <tinkerpop.version>3.5.6</tinkerpop.version>
         <slf4j.version>1.7.21</slf4j.version>
         <project.rootdir>${project.basedir}/../</project.rootdir>
     </properties>