Full example
// Source: https://avro.apache.org/docs/current/idl.html#example
/**
* An example protocol in Avro IDL
*/
@namespace("org.apache.avro.test")
protocol Simple {
@aliases(["org.foo.KindOf"])
enum Kind {
FOO,
BAR, // the bar enum value
BAZ
}
fixed MD5(16);
record TestRecord {
@order("ignore")
string name;
@order("descending")
Kind kind;
MD5 hash;
union { MD5, null} @aliases(["hash"]) nullableHash;
array<long> arrayOfLongs;
}
error TestError {
string message;
}
string hello(string greeting);
TestRecord echo(TestRecord `record`);
int add(int arg1, int arg2);
bytes echoBytes(bytes data);
void `error`() throws TestError;
void ping() oneway;
}