Progressed on port from dotnet to java

2026-01-21 10:23:13 +00:00 · 2019-09-09 22:05:00 -07:00
parent 2db3d8d517
commit 05577333c0
65 changed files with 1514 additions and 1438 deletions
--- a/java/exclusions/PropertySchemaConverter.java
+++ b/java/exclusions/PropertySchemaConverter.java
@@ -0,0 +1,84 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package com.azure.data.cosmos.serialization.hybridrow.schemas;
+
+import Newtonsoft.Json.*;
+import Newtonsoft.Json.Converters.*;
+import Newtonsoft.Json.Linq.*;
+
+/**
+ * Helper class for parsing the polymorphic {@link PropertyType} subclasses from JSON.
+ */
+public class PropertySchemaConverter extends JsonConverter {
+    @Override
+    public boolean getCanWrite() {
+        return false;
+    }
+
+    @Override
+    public boolean CanConvert(java.lang.Class objectType) {
+        return objectType.isAssignableFrom(PropertyType.class);
+    }
+
+    @Override
+    public Object ReadJson(JsonReader reader, java.lang.Class objectType, Object existingValue,
+                           JsonSerializer serializer) {
+        PropertyType p;
+        if (reader.TokenType != JsonToken.StartObject) {
+            throw new JsonSerializationException();
+        }
+
+        JObject propSchema = JObject.Load(reader);
+        TypeKind propType;
+
+        JToken value;
+        // TODO: C# TO JAVA CONVERTER: The following method call contained an unresolved 'out' keyword - these
+        // cannot be converted using the 'Out' helper class unless the method is within the code being modified:
+        if (!propSchema.TryGetValue("type", out value)) {
+            throw new JsonSerializationException("Required \"type\" property missing.");
+        }
+
+        try (JsonReader typeReader = value.CreateReader()) {
+            typeReader.Read(); // Move to the start token
+            propType = TypeKind.forValue((new StringEnumConverter(true)).ReadJson(typeReader, TypeKind.class, null,
+                serializer));
+        }
+
+        switch (propType) {
+            case Array:
+                p = new ArrayPropertyType();
+                break;
+            case SET:
+                p = new SetPropertyType();
+                break;
+            case MAP:
+                p = new MapPropertyType();
+                break;
+            case Object:
+                p = new ObjectPropertyType();
+                break;
+            case Tuple:
+                p = new TuplePropertyType();
+                break;
+            case TAGGED:
+                p = new TaggedPropertyType();
+                break;
+            case Schema:
+                p = new UdtPropertyType();
+                break;
+            default:
+                p = new PrimitivePropertyType();
+                break;
+        }
+
+        serializer.Populate(propSchema.CreateReader(), p);
+        return p;
+    }
+
+    // TODO: C# TO JAVA CONVERTER: Java annotations will not correspond to .NET attributes:
+    //ORIGINAL LINE: [ExcludeFromCodeCoverage] public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+    @Override
+    public void WriteJson(JsonWriter writer, Object value, JsonSerializer serializer) {
+    }
+}