100 lines
3.5 KiB
Java
100 lines
3.5 KiB
Java
package de.bitsharesmunich.graphenej;
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import com.google.common.primitives.Bytes;
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import com.google.common.primitives.UnsignedLong;
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import com.google.gson.Gson;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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/**
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* Class used to encapsulate operations related to the account_update_operation.
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*/
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public class AccountUpdateOperation extends BaseOperation {
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public static final String KEY_ACCOUNT = "account";
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public static final String KEY_OWNER = "owner";
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public static final String KEY_ACTIVE = "active";
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public static final String KEY_FEE = "fee";
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public static final String KEY_NEW_OPTIONS = "new_options";
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public static final String KEY_EXTENSIONS = "extensions";
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private AssetAmount fee;
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private UserAccount account;
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private Optional<Authority> owner;
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private Optional<Authority> active;
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private Optional<AccountOptions> new_options;
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private Extensions extensions;
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/**
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* Account update operation constructor.
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* @param account User account to update. Can't be null.
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* @param owner Owner authority to set. Can be null.
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* @param active Active authority to set. Can be null.
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* @param options Active authority to set. Can be null.
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* @param fee The fee to pay. Can be null.
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*/
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public AccountUpdateOperation(UserAccount account, Authority owner, Authority active, AccountOptions options, AssetAmount fee){
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super(OperationType.account_update_operation);
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this.fee = fee;
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this.account = account;
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this.owner = new Optional<>(owner);
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this.active = new Optional<>(active);
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this.new_options = new Optional<>(options);
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extensions = new Extensions();
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}
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public AccountUpdateOperation(UserAccount account, Authority owner, Authority active, AccountOptions options){
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this(account, owner, active, options, new AssetAmount(UnsignedLong.valueOf(0), new Asset("1.3.0")));
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}
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@Override
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public void setFee(AssetAmount fee){
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this.fee = fee;
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}
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public void setOwner(Authority owner){
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this.owner = new Optional<>(owner);
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}
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public void setActive(Authority active){
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this.active = new Optional<>(active);
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}
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public void setAccountOptions(AccountOptions options){
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this.new_options = new Optional<>(options);
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}
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@Override
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public String toJsonString() {
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Gson gson = new Gson();
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return gson.toJson(this);
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}
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@Override
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public JsonElement toJsonObject() {
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JsonArray array = new JsonArray();
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array.add(this.getId());
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JsonObject accountUpdate = new JsonObject();
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accountUpdate.add(KEY_FEE, fee.toJsonObject());
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accountUpdate.addProperty(KEY_ACCOUNT, account.toJsonString());
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accountUpdate.add(KEY_OWNER, owner.toJsonObject());
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accountUpdate.add(KEY_ACTIVE, active.toJsonObject());
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accountUpdate.add(KEY_NEW_OPTIONS, new_options.toJsonObject());
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accountUpdate.add(KEY_EXTENSIONS, extensions.toJsonObject());
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array.add(accountUpdate);
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return array;
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}
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@Override
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public byte[] toBytes() {
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byte[] feeBytes = fee.toBytes();
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byte[] accountBytes = account.toBytes();
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byte[] ownerBytes = owner.toBytes();
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byte[] activeBytes = active.toBytes();
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byte[] newOptionsBytes = new_options.toBytes();
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byte[] extensionBytes = extensions.toBytes();
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return Bytes.concat(feeBytes, accountBytes, ownerBytes, activeBytes, newOptionsBytes, extensionBytes);
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}
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}
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