Missing @SerializedName annotation on integer-based enums (pinterest#253)

Author: RicoYao

Examples/Java/Sources/Everything.java

@@ -29,7 +29,7 @@
 public class Everything {
 
     public enum EverythingCharEnum {
-        CHAR_CASE_1(-1);
+        @SerializedName("-1") CHAR_CASE_1(-1);
         private final int value;
         EverythingCharEnum(int value) {
             this.value = value;
@@ -40,8 +40,8 @@ public int getValue() {
     }
 
     public enum EverythingIntEnum {
-        INT_CASE_1(-1), 
-        INT_CASE_2(65536);
+        @SerializedName("-1") INT_CASE_1(-1), 
+        @SerializedName("65536") INT_CASE_2(65536);
         private final int value;
         EverythingIntEnum(int value) {
             this.value = value;
@@ -52,8 +52,8 @@ public int getValue() {
     }
 
     public enum EverythingNsintegerEnum {
-        NSINTEGER_CASE_1(-1), 
-        NSINTEGER_CASE_2(4294967295);
+        @SerializedName("-1") NSINTEGER_CASE_1(-1), 
+        @SerializedName("4294967295") NSINTEGER_CASE_2(4294967295);
         private final int value;
         EverythingNsintegerEnum(int value) {
             this.value = value;
@@ -64,7 +64,7 @@ public int getValue() {
     }
 
     public enum EverythingNsuintegerEnum {
-        NSUINTEGER_CASE_2(4294967296);
+        @SerializedName("4294967296") NSUINTEGER_CASE_2(4294967296);
         private final int value;
         EverythingNsuintegerEnum(int value) {
             this.value = value;
@@ -75,8 +75,8 @@ public int getValue() {
     }
 
     public enum EverythingShortEnum {
-        SHORT_CASE_1(-1), 
-        SHORT_CASE_2(256);
+        @SerializedName("-1") SHORT_CASE_1(-1), 
+        @SerializedName("256") SHORT_CASE_2(256);
         private final int value;
         EverythingShortEnum(int value) {
             this.value = value;
@@ -91,7 +91,7 @@ public enum EverythingStringEnum {
     }
 
     public enum EverythingUnsignedCharEnum {
-        UNSIGNED_CHAR_CASE_2(255);
+        @SerializedName("255") UNSIGNED_CHAR_CASE_2(255);
         private final int value;
         EverythingUnsignedCharEnum(int value) {
             this.value = value;
@@ -102,7 +102,7 @@ public int getValue() {
     }
 
     public enum EverythingUnsignedIntEnum {
-        UNSIGNED_INT_CASE_2(65536);
+        @SerializedName("65536") UNSIGNED_INT_CASE_2(65536);
         private final int value;
         EverythingUnsignedIntEnum(int value) {
             this.value = value;
@@ -113,7 +113,7 @@ public int getValue() {
     }
 
     public enum EverythingUnsignedShortEnum {
-        CHAR_CASE_2(256);
+        @SerializedName("256") CHAR_CASE_2(256);
         private final int value;
         EverythingUnsignedShortEnum(int value) {
             this.value = value;

Examples/Java/Sources/Pin.java

@@ -28,9 +28,9 @@
 public class Pin {
 
     public enum PinInStock {
-        UNKNOWN(-1), 
-        OUT_OF_STOCK(0), 
-        IN_STOCK(1);
+        @SerializedName("-1") UNKNOWN(-1), 
+        @SerializedName("0") OUT_OF_STOCK(0), 
+        @SerializedName("1") IN_STOCK(1);
         private final int value;
         PinInStock(int value) {
             this.value = value;

Sources/Core/JavaIR.swift

@@ -379,7 +379,7 @@ public struct JavaIR {
             case let .integer(values):
                 let names = values
                     .map { ($0.description, $0.defaultValue) }
-                    .map { "\($0.0.uppercased())(\($0.1))" }.joined(separator: ", \n")
+                    .map { "@\(JavaAnnotation.serializedName(name: "\($0.1)").rendered) \($0.0.uppercased())(\($0.1))" }.joined(separator: ", \n")
                 let enumInitializer = JavaIR.method([], "\(name)(int value)") { [
                     "this.value = value;",
                 ] }