catbuffer_rust/
embedded_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::block_duration_dto::*;
23use super::embedded_transaction_builder::*;
24use super::embedded_transaction_helper::*;
25use super::entity_type_dto::*;
26use super::generator_utils::*;
27use super::hash256_dto::*;
28use super::hash_lock_transaction_body_builder::*;
29use super::key_dto::*;
30use super::network_type_dto::*;
31use super::unresolved_mosaic_builder::*;
32
33/// Binary layout for an embedded hash lock transaction.
34#[derive(Debug, Clone)]
35pub struct EmbeddedHashLockTransactionBuilder {
36    /// Embedded transaction.
37    pub super_object: EmbeddedTransactionBuilder,
38    /// Hash lock transaction body.
39    pub body: HashLockTransactionBodyBuilder,
40}
41
42impl EmbeddedHashLockTransactionBuilder {
43    const VERSION: u8 = 1;
44    const ENTITY_TYPE: u16 = 0x4148;
45
46
47    /// Creates an instance of EmbeddedHashLockTransactionBuilder from binary payload.
48    /// payload: Byte payload to use to serialize the object.
49    /// # Returns
50    /// A EmbeddedHashLockTransactionBuilder.
51    pub fn from_binary(payload: &[u8]) -> Self {
52        let mut _bytes = payload.to_vec();
53        let super_object = EmbeddedTransactionBuilder::from_binary(&_bytes);
54        assert_eq!(Self::VERSION, super_object.version, "Invalid entity version ({})", super_object.version);
55        assert_eq!(Self::ENTITY_TYPE, super_object._type.get_value(), "Invalid entity type ({:?})", super_object._type);
56        let mut _bytes = _bytes[super_object.get_size()..].to_vec();
57        let hash_lock_transaction_body = HashLockTransactionBodyBuilder::from_binary(&_bytes); // kind:CUSTOM1
58        _bytes = _bytes[hash_lock_transaction_body.get_size()..].to_vec();
59        // create object and call.
60        EmbeddedHashLockTransactionBuilder { super_object, body: hash_lock_transaction_body }  // Transaction
61        // nothing needed to copy into EmbeddedTransaction
62    }
63
64
65    pub fn get_mosaic(&self) -> UnresolvedMosaicBuilder {
66        self.body.mosaic.clone()
67    }
68    pub fn set_mosaic(&mut self, mosaic: UnresolvedMosaicBuilder) {
69        self.body.mosaic = mosaic;   // MARKER1 AttributeKind.CUSTOM
70    }
71
72
73    pub fn get_duration(&self) -> BlockDurationDto {
74        self.body.duration.clone()
75    }
76    pub fn set_duration(&mut self, duration: BlockDurationDto) {
77        self.body.duration = duration;   // MARKER1 AttributeKind.CUSTOM
78    }
79
80
81    pub fn get_hash(&self) -> Hash256Dto {
82        self.body.hash.clone()
83    }
84    pub fn set_hash(&mut self, hash: Hash256Dto) {
85        self.body.hash = hash;   // MARKER1 AttributeKind.CUSTOM
86    }
87
88    /// Gets the size of the type.
89    ///
90    /// Returns:
91    /// A size in bytes.
92    pub fn get_size(&self) -> usize {
93        let mut size = self.super_object.get_size();
94        size += self.body.get_size();
95        size
96    }
97
98    /// Serializes self to bytes.
99    ///
100    /// # Returns
101    /// A Serialized bytes.
102    pub fn serializer(&self) -> Vec<u8> {
103        let mut buf: Vec<u8> = vec![];
104        buf.append(&mut (self.get_size() as u32).to_le_bytes().to_vec());
105        buf.append(&mut self.super_object.serializer());
106        buf.append(&mut self.body.serializer()); // kind:CUSTOM TransactionBody
107        buf
108    }
109}
110
111impl EmbeddedTransactionHelper for EmbeddedHashLockTransactionBuilder {
112    fn box_clone(&self) -> Box<dyn EmbeddedTransactionHelper> {
113        Box::new((*self).clone())
114    }
115
116    fn get_size(&self) -> usize {
117        self.get_size()
118    }
119
120    fn serializer(&self) -> Vec<u8> {
121        self.serializer()
122    }
123}
124
catbuffer_rust/embedded_hash_lock_transaction_builder.rs

catbuffer_rust/
embedded_hash_lock_transaction_builder.rs
