func serializeByFlatBuffers(builder *flatbuffers.Builder, cg *ColorGroup) []byte {
builder.Reset()
//prepare data
name := builder.CreateString(cg.Name)
//prepare colors array
colorsLen := len(cg.Colors)
offsets := make([]flatbuffers.UOffsetT, colorsLen)
for i := colorsLen - 1; i >= 0; i-- {
offsets[i] = builder.CreateString(cg.Colors[i])
}
FlatBufferColorGroupStartColorsVector(builder, colorsLen)
for i := colorsLen - 1; i >= 0; i-- {
builder.PrependUOffsetT(offsets[i])
}
offset := builder.EndVector(colorsLen)
FlatBufferColorGroupStart(builder)
FlatBufferColorGroupAddCgId(builder, int32(cg.Id))
FlatBufferColorGroupAddName(builder, name)
FlatBufferColorGroupAddColors(builder, offset)
builder.Finish(FlatBufferColorGroupEnd(builder))
return builder.Bytes[builder.Head():]
}
func MakeMonster(builder *flatbuffers.Builder) []byte {
builder.Reset()
name := []byte("One Sample Monster")
name_position := builder.CreateByteString(name)
example.MonsterStart(builder)
example.MonsterAddPos(builder, example.CreateVec3(builder, 1.0, 2.0, 3.0))
example.MonsterAddHp(builder, 80)
example.MonsterAddName(builder, name_position)
monster_position := example.MonsterEnd(builder)
builder.Finish(monster_position)
return builder.Bytes[builder.Head():]
}
// main.go part 2 of 4
func MakeUser(b *flatbuffers.Builder, name []byte, id uint64) []byte {
// re-use the already-allocated Builder:
b.Reset()
// create the name object and get its offset:
name_position := b.CreateByteString(name)
// write the User object:
users.UserStart(b)
users.UserAddName(b, name_position)
users.UserAddId(b, id)
user_position := users.UserEnd(b)
// finish the write operations by our User the root object:
b.Finish(user_position)
// return the byte slice containing encoded data:
return b.Bytes[b.Head():]
}
func serializeUsingFlatBuffers(builder *flatbuffers.Builder, a *A) []byte {
builder.Reset()
name := builder.CreateString(a.Name)
phone := builder.CreateString(a.Phone)
FlatBufferAStart(builder)
FlatBufferAAddName(builder, name)
FlatBufferAAddPhone(builder, phone)
FlatBufferAAddBirthDay(builder, a.BirthDay.Unix())
FlatBufferAAddSiblings(builder, int32(a.Siblings))
var spouse byte
if a.Spouse {
spouse = byte(1)
}
FlatBufferAAddSpouse(builder, spouse)
FlatBufferAAddMoney(builder, a.Money)
builder.Finish(FlatBufferAEnd(builder))
return builder.Bytes[builder.Head():]
}
