catbuffer_rust/
hash_lock_transaction_builder.rs

1/*
2 * // Copyright (c) 2016-2019, Jaguar0625, gimre, BloodyRookie, Tech Bureau, Corp.
3 * // Copyright (c) 2020-present, Jaguar0625, gimre, BloodyRookie.
4 * // All rights reserved.
5 * //
6 * // This file is part of Catapult.
7 * //
8 * // Catapult is free software: you can redistribute it and/or modify
9 * // it under the terms of the GNU Lesser General Public License as published by
10 * // the Free Software Foundation, either version 3 of the License, or
11 * // (at your option) any later version.
12 * //
13 * // Catapult is distributed in the hope that it will be useful,
14 * // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * // GNU Lesser General Public License for more details.
17 * //
18 * // You should have received a copy of the GNU Lesser General Public License
19 * // along with Catapult. If not, see <http://www.gnu.org/licenses/>.
20 */
21
22use super::amount_dto::*;
23use super::block_duration_dto::*;
24use super::entity_type_dto::*;
25use super::generator_utils::*;
26use super::hash256_dto::*;
27use super::hash_lock_transaction_body_builder::*;
28use super::key_dto::*;
29use super::network_type_dto::*;
30use super::signature_dto::*;
31use super::timestamp_dto::*;
32use super::transaction_builder::*;
33use super::unresolved_mosaic_builder::*;
34
35/// Binary layout for a non-embedded hash lock transaction.
36#[derive(Debug, Clone)]
37pub struct HashLockTransactionBuilder {
38    /// Transaction.
39    pub super_object: TransactionBuilder,
40    /// Hash lock transaction body.
41    pub body: HashLockTransactionBodyBuilder,
42}
43
44impl HashLockTransactionBuilder {
45    const VERSION: u8 = 1;
46    const ENTITY_TYPE: u16 = 0x4148;
47
48
49    /// Creates an instance of HashLockTransactionBuilder from binary payload.
50    /// payload: Byte payload to use to serialize the object.
51    /// # Returns
52    /// A HashLockTransactionBuilder.
53    pub fn from_binary(payload: &[u8]) -> Self {
54        let mut _bytes = payload.to_vec();
55        let super_object = TransactionBuilder::from_binary(&_bytes);
56        assert_eq!(Self::VERSION, super_object.version, "Invalid entity version ({})", super_object.version);
57        assert_eq!(Self::ENTITY_TYPE, super_object._type.get_value(), "Invalid entity type ({:?})", super_object._type);
58        let mut _bytes = _bytes[super_object.get_size()..].to_vec();
59        let hash_lock_transaction_body = HashLockTransactionBodyBuilder::from_binary(&_bytes); // kind:CUSTOM1
60        _bytes = _bytes[hash_lock_transaction_body.get_size()..].to_vec();
61        // create object and call.
62        HashLockTransactionBuilder { super_object, body: hash_lock_transaction_body }  // Transaction
63    }
64
65
66    pub fn get_mosaic(&self) -> UnresolvedMosaicBuilder {
67        self.body.mosaic.clone()
68    }
69    pub fn set_mosaic(&mut self, mosaic: UnresolvedMosaicBuilder) {
70        self.body.mosaic = mosaic;   // MARKER1 AttributeKind.CUSTOM
71    }
72
73
74    pub fn get_duration(&self) -> BlockDurationDto {
75        self.body.duration.clone()
76    }
77    pub fn set_duration(&mut self, duration: BlockDurationDto) {
78        self.body.duration = duration;   // MARKER1 AttributeKind.CUSTOM
79    }
80
81
82    pub fn get_hash(&self) -> Hash256Dto {
83        self.body.hash.clone()
84    }
85    pub fn set_hash(&mut self, hash: Hash256Dto) {
86        self.body.hash = hash;   // MARKER1 AttributeKind.CUSTOM
87    }
88
89    /// Gets the size of the type.
90    ///
91    /// Returns:
92    /// A size in bytes.
93    pub fn get_size(&self) -> usize {
94        let mut size = self.super_object.get_size();
95        size += self.body.get_size();
96        size
97    }
98
99    /// Serializes self to bytes.
100    ///
101    /// # Returns
102    /// A Serialized bytes.
103    pub fn serializer(&self) -> Vec<u8> {
104        let mut buf: Vec<u8> = vec![];
105        buf.append(&mut (self.get_size() as u32).to_le_bytes().to_vec());
106        buf.append(&mut self.super_object.serializer());
107        buf.append(&mut self.body.serializer()); // kind:CUSTOM TransactionBody
108        buf
109    }
110}
111
catbuffer_rust/hash_lock_transaction_builder.rs

catbuffer_rust/
hash_lock_transaction_builder.rs
