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/*
* // Copyright (c) 2016-2019, Jaguar0625, gimre, BloodyRookie, Tech Bureau, Corp.
* // Copyright (c) 2020-present, Jaguar0625, gimre, BloodyRookie.
* // All rights reserved.
* //
* // This file is part of Catapult.
* //
* // Catapult is free software: you can redistribute it and/or modify
* // it under the terms of the GNU Lesser General Public License as published by
* // the Free Software Foundation, either version 3 of the License, or
* // (at your option) any later version.
* //
* // Catapult is distributed in the hope that it will be useful,
* // but WITHOUT ANY WARRANTY; without even the implied warranty of
* // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* // GNU Lesser General Public License for more details.
* //
* // You should have received a copy of the GNU Lesser General Public License
* // along with Catapult. If not, see <http://www.gnu.org/licenses/>.
*/
use super::address_dto::*;
use super::generator_utils::*;
use super::mosaic_id_dto::*;
use super::namespace_alias_type_dto::*;
/// Binary layout for alias.
#[derive(Debug, Clone)]
pub struct NamespaceAliasBuilder {
/// Namespace alias type.
namespace_alias_type: NamespaceAliasTypeDto,
/// Mosaic alias.
mosaic_alias: Option<MosaicIdDto>,
/// Address alias.
address_alias: Option<AddressDto>,
}
impl NamespaceAliasBuilder {
/// Creates an instance of NamespaceAliasBuilder from binary payload.
/// payload: Byte payload to use to serialize the object.
/// # Returns
/// A NamespaceAliasBuilder.
pub fn from_binary(_bytes: &[u8]) -> Self {
let namespace_alias_type = NamespaceAliasTypeDto::from_binary(&_bytes); // kind:CUSTOM2
let mut _bytes = _bytes[namespace_alias_type.get_size()..].to_vec();
let mut mosaic_alias = None;
if namespace_alias_type == NamespaceAliasTypeDto::MOSAIC_ID {
let raw_mosaic_alias = MosaicIdDto::from_binary(&_bytes);
_bytes = (&_bytes[raw_mosaic_alias.get_size()..]).to_vec();
mosaic_alias = Some(raw_mosaic_alias); // kind:CUSTOM1
}
let mut address_alias = None;
if namespace_alias_type == NamespaceAliasTypeDto::ADDRESS {
let raw_address_alias = AddressDto::from_binary(&_bytes);
_bytes = (&_bytes[raw_address_alias.get_size()..]).to_vec();
address_alias = Some(raw_address_alias); // kind:CUSTOM1
}
NamespaceAliasBuilder { namespace_alias_type, mosaic_alias, address_alias }
}
/// Gets namespace alias type.
///
/// # Returns
/// A Namespace alias type.
pub fn get_namespace_alias_type(&self) -> NamespaceAliasTypeDto {
self.namespace_alias_type.clone()
}
/// Gets mosaic alias.
///
/// # Returns
/// A Mosaic alias.
pub fn get_mosaic_alias(&self) -> Option<MosaicIdDto> {
if self.namespace_alias_type != NamespaceAliasTypeDto::MOSAIC_ID {
panic!("namespaceAliasType is not set to MOSAIC_ID.")
};
self.mosaic_alias.clone()
}
/// Gets address alias.
///
/// # Returns
/// A Address alias.
pub fn get_address_alias(&self) -> Option<AddressDto> {
if self.namespace_alias_type != NamespaceAliasTypeDto::ADDRESS {
panic!("namespaceAliasType is not set to ADDRESS.")
};
self.address_alias.clone()
}
/// Gets the size of the type.
///
/// Returns:
/// A size in bytes.
pub fn get_size(&self) -> usize {
let mut size = 0;
size += self.namespace_alias_type.get_size(); // namespace_alias_type;
if self.namespace_alias_type == NamespaceAliasTypeDto::MOSAIC_ID {
size += self.mosaic_alias.as_ref().unwrap().get_size(); // mosaic_alias
}
if self.namespace_alias_type == NamespaceAliasTypeDto::ADDRESS {
size += self.address_alias.as_ref().unwrap().get_size(); // address_alias
}
size
}
/// Serializes self to bytes.
///
/// # Returns
/// A Serialized bytes.
pub fn serializer(&self) -> Vec<u8> {
let mut buf: Vec<u8> = vec![];
buf.append(&mut self.namespace_alias_type.serializer()); // kind:CUSTOM
if self.namespace_alias_type == NamespaceAliasTypeDto::MOSAIC_ID {
buf.append(&mut self.mosaic_alias.as_ref().unwrap().serializer()); // kind:CUSTOM
};
if self.namespace_alias_type == NamespaceAliasTypeDto::ADDRESS {
buf.append(&mut self.address_alias.as_ref().unwrap().serializer()); // kind:CUSTOM
};
buf
}
}