Hello,
I have a protobuf like this in a ByteString variable 'cp':
1: {
1: 30
2: {
2: 100
}
}
And I also have another ByteString 'hotel' with this content:
1: 87354
2: {
(...) a lot of content here
}
Now I need:
1. Put the 'hotel' ByteString under a "Hotels" tag with key = 2:
2: {
1: 87354
2: {
(...) a lot of content here
}
}
2. And finally "concat" these two ByetString 'cp' and 'hotels' and put them
under another tag "Success" with key = "1":
1: {
1: {
1: 30
2: {
2: 100
}
}
2: {
1: 87354
2: {
(...) a lot of content here
}
}
}
I have solved this and it's working. What I did:
// Add hotel under '2' (hotels) and "concat" cp + hotels
UnknownFieldSet.Builder b2 =
UnknownFieldSet.newBuilder().mergeFrom(cp).mergeLengthDelimitedField(2,
hotel);
// Add 'b2' to '1' ('Success')
UnknownFieldSet.Builder b1 =
UnknownFieldSet.newBuilder().mergeLengthDelimitedField(1,
b2.build().toByteString());
But since I'm a newbie in protobuf, I would like to know if my solution is
the optimal or there is a better way to solve this.
Any suggestion would be really appreciated.
Thanks,
Joan.
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