THRIFT-409. java: Add "union" to Thrift
This patch introduces new IDL syntax for creating Unions, explicityly single-valued structs. While the parser changes are portable, this patch only includes the actual generated code changes for the Java library. Other libraries can continue to generate a struct with the same fields and remain compatible until they are able to implement the full shebang.
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@810300 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/test/DebugProtoTest.thrift b/test/DebugProtoTest.thrift
index d3d2580..9ba60a2 100644
--- a/test/DebugProtoTest.thrift
+++ b/test/DebugProtoTest.thrift
@@ -250,4 +250,19 @@
service ReverseOrderService {
void myMethod(4: string first, 3: i16 second, 2: i32 third, 1: i64 fourth);
+}
+
+union TestUnion {
+ /**
+ * A doc string
+ */
+ 1: string string_field;
+ 2: i32 i32_field;
+ 3: OneOfEach struct_field;
+ 4: list<RandomStuff> struct_list;
+ 5: i32 other_i32_field;
+}
+
+struct StructWithAUnion {
+ 1: TestUnion test_union;
}
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