io.nem.catapult.builders.EmbeddedAddressAliasTransactionBuilder Maven / Gradle / Ivy

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/**
*** Copyright (c) 2016-present,
*** Jaguar0625, gimre, BloodyRookie, Tech Bureau, Corp. 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 .
**/

package io.nem.symbol.catapult.builders;

import java.io.DataInputStream;

/** Binary layout for an embedded address alias transaction. */
public final class EmbeddedAddressAliasTransactionBuilder extends EmbeddedTransactionBuilder implements Serializer {
    /** Address alias transaction body. */
    private final AddressAliasTransactionBodyBuilder addressAliasTransactionBody;

    /**
     * Constructor - Creates an object from stream.
     *
     * @param stream Byte stream to use to serialize the object.
     */
    protected EmbeddedAddressAliasTransactionBuilder(final DataInputStream stream) {
        super(stream);
        this.addressAliasTransactionBody = AddressAliasTransactionBodyBuilder.loadFromBinary(stream);
    }

    /**
     * Constructor.
     *
     * @param signerPublicKey Entity signer's public key.
     * @param version Entity version.
     * @param network Entity network.
     * @param type Entity type.
     * @param namespaceId Identifier of the namespace that will become an alias.
     * @param address Aliased address.
     * @param aliasAction Alias action.
     */
    protected EmbeddedAddressAliasTransactionBuilder(final KeyDto signerPublicKey, final byte version, final NetworkTypeDto network, final EntityTypeDto type, final NamespaceIdDto namespaceId, final AddressDto address, final AliasActionDto aliasAction) {
        super(signerPublicKey, version, network, type);
        this.addressAliasTransactionBody = AddressAliasTransactionBodyBuilder.create(namespaceId, address, aliasAction);
    }

    /**
     * Creates an instance of EmbeddedAddressAliasTransactionBuilder.
     *
     * @param signerPublicKey Entity signer's public key.
     * @param version Entity version.
     * @param network Entity network.
     * @param type Entity type.
     * @param namespaceId Identifier of the namespace that will become an alias.
     * @param address Aliased address.
     * @param aliasAction Alias action.
     * @return Instance of EmbeddedAddressAliasTransactionBuilder.
     */
    public static EmbeddedAddressAliasTransactionBuilder create(final KeyDto signerPublicKey, final byte version, final NetworkTypeDto network, final EntityTypeDto type, final NamespaceIdDto namespaceId, final AddressDto address, final AliasActionDto aliasAction) {
        return new EmbeddedAddressAliasTransactionBuilder(signerPublicKey, version, network, type, namespaceId, address, aliasAction);
    }

    /**
     * Gets identifier of the namespace that will become an alias.
     *
     * @return Identifier of the namespace that will become an alias.
     */
    public NamespaceIdDto getNamespaceId() {
        return this.addressAliasTransactionBody.getNamespaceId();
    }

    /**
     * Gets aliased address.
     *
     * @return Aliased address.
     */
    public AddressDto getAddress() {
        return this.addressAliasTransactionBody.getAddress();
    }

    /**
     * Gets alias action.
     *
     * @return Alias action.
     */
    public AliasActionDto getAliasAction() {
        return this.addressAliasTransactionBody.getAliasAction();
    }

    /**
     * Gets the size of the object.
     *
     * @return Size in bytes.
     */
    @Override
    public int getSize() {
        int size = super.getSize();
        size += this.addressAliasTransactionBody.getSize();
        return size;
    }

    /**
     * Gets the body builder of the object.
     *
     * @return Body builder.
     */
    @Override
    public AddressAliasTransactionBodyBuilder getBody() {
        return this.addressAliasTransactionBody;
    }

    /**
     * Creates an instance of EmbeddedAddressAliasTransactionBuilder from a stream.
     *
     * @param stream Byte stream to use to serialize the object.
     * @return Instance of EmbeddedAddressAliasTransactionBuilder.
     */
    public static EmbeddedAddressAliasTransactionBuilder loadFromBinary(final DataInputStream stream) {
        return new EmbeddedAddressAliasTransactionBuilder(stream);
    }

    /**
     * Serializes an object to bytes.
     *
     * @return Serialized bytes.
     */
    public byte[] serialize() {
        return GeneratorUtils.serialize(dataOutputStream -> {
            final byte[] superBytes = super.serialize();
            dataOutputStream.write(superBytes, 0, superBytes.length);
            final byte[] addressAliasTransactionBodyBytes = this.addressAliasTransactionBody.serialize();
            dataOutputStream.write(addressAliasTransactionBodyBytes, 0, addressAliasTransactionBodyBytes.length);
        });
    }
}