```xml
<dependency>
<groupId>io.bytom</groupId>
- <artifactId>bytom-sdk</artifactId>
- <version>1.0.1</version>
+ <artifactId>java-sdk</artifactId>
+ <version>1.0.0</version>
</dependency>
```
*/
public List<Asset> list(Client client) throws BytomException {
Type listType = new ParameterizedTypeImpl(List.class, new Class[]{Asset.class});
- List<Asset> assetList = client.request("list-assets", null, listType);
+ List<Asset> assetList = client.request("list-assets", this, listType);
logger.info("list-assets:");
logger.info("size of assetList:"+assetList.size());
logger.info(assetList);
import java.util.List;
public class UnspentOutput {
- /**
- * The id of the account controlling this output (possibly null if a control program
- * is specified).
- */
- @SerializedName("account_id")
- public String accountId;
-
- /**
- * The alias of the account controlling this output (possibly null if a control
- * program is specified).
- */
- @SerializedName("account_alias")
- public String accountAlias;
/**
* The id of the asset being controlled.
*/
public String id;
+ /**
+ * The id of the account controlling this output (possibly null if a control program
+ * is specified).
+ */
+ @SerializedName("account_id")
+ public String accountId;
+
+ /**
+ * The alias of the account controlling this output (possibly null if a control
+ * program is specified).
+ */
+ @SerializedName("account_alias")
+ public String accountAlias;
+
+ public Boolean unconfirmed;
+
+ @SerializedName("smart_contract")
+ public Boolean smartContract;
+
+ public Integer from;
+
+ public Integer count;
+
public QueryBuilder setId(String id) {
this.id = id;
return this;
}
+ public QueryBuilder setAccountId(String accountId) {
+ this.accountId = accountId;
+ return this;
+ }
+
+ public QueryBuilder setAccountAlias(String accountAlias) {
+ this.accountAlias = accountAlias;
+ return this;
+ }
+
+ public QueryBuilder setSmartContract(boolean smartContract) {
+ this.smartContract = smartContract;
+ return this;
+ }
+
+ public QueryBuilder setUnconfirmed(boolean unconfirmed) {
+ this.unconfirmed = unconfirmed;
+ return this;
+ }
+
+ public QueryBuilder setFrom(Integer from) {
+ this.from = from;
+ return this;
+ }
+
+ public QueryBuilder setCount(Integer count) {
+ this.count = count;
+ return this;
+ }
+
/**
* call list-unspent-outputs api
*
\r
\r
-# tx_signer \r
+# tx-signer \r
\r
Java implementation of signing transaction offline.\r
\r
--- /dev/null
+# tx-signer
+严格来说，tx-signer并不属于SDK，它是bytomd中构建交易、对交易签名两大模块的java实现版。因此，若想用tx-signer对交易进行离线签名，需要由你在本地保管好自己的私钥。
+
+如果你的目的是完全脱离于bytomd全节点，可能需要自己做更多额外的工作。比如，在构建交易时，需要花费若干个utxo（Unspent Transaction Output）作为交易的输入，如果没有全节点则需要自身来维护utxo。当使用tx-signer构建完成一笔交易并签名后，若没有全节点的帮助，也需要自己实现P2P网络协议将交易广播到其他节点。
+
+本文不会对以上技术细节进行讨论，而是利用bytomd全节点查询可用的utxo构建交易，对交易进行签名并序列化后，同样使用bytomd提交交易。
+
+## 准备工作
+
+#### 将Maven依赖引入到你的项目中
+1. 获取SDK源码
+
+ ```
+ git clone https://github.com/Bytom/bytom-java-sdk.git
+ ```
+
+2. 打包成JAR包并安装到本地的Maven仓库
+
+ ```
+ $ mvn clean install -DskipTests
+ ```
+
+3. 在项目的POM文件中添加依赖。其中，第一个依赖是bytomd api的封装，可用于查询可用的utxo以及提交交易；第二个依赖用于构建交易以及对交易进行离线签名。
+ ```xml
+ <dependency>
+ <groupId>io.bytom</groupId>
+ <artifactId>java-sdk</artifactId>
+ <version>1.0.0</version>
+ </dependency>
+
+ <dependency>
+ <groupId>io.bytom</groupId>
+ <artifactId>tx-signer</artifactId>
+ <version>1.0.0</version>
+ </dependency>
+ ```
+
+## 构建交易
+
+#### 普通交易
+**1.** 查询可用的utxo
+
+在本文中，以下将全部使用全节点来查询可用的utxo，你也可以构建一套自己的utxo维护方案。
+```java
+Client client = Client.generateClient();
+UnspentOutput.QueryBuilder builder = new UnspentOutput.QueryBuilder();
+builder.accountAlias = "bytom";
+List<UnspentOutput> outputs = builder.list(client);
+```
+利用SDK只需要四行代码就能查询可用的utxo（SDK具体文档详见[java-sdk documentation](java-sdk/README.md)）。在QueryBuilder中可以指定是否为未确认的utxo（默认false），也可以通过from和count来进行分页查询（默认查询所有）。
+假设在当前账户下查询得到这样一个utxo：
+```json
+{
+ "account_alias": "bytom",
+ "id": "ffdc59d0478277298de4afa458dfa7623c051a46b7a84939fb8227083411b156",
+ "asset_id": "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+ "asset_alias": "BTM",
+ "amount": 41250000000,
+ "account_id": "0G1R52O1G0A02",
+ "address": "sm1qxls6ajp6fejc0j5kp8jwt2nj3kmsqazfumrkrr",
+ "control_program_index": 1,
+ "program": "001437e1aec83a4e6587ca9609e4e5aa728db7007449",
+ "source_id": "2d3a5d920833778cc7c65d7c96fe5f3c4a1a61aa086ee093f44a0522dd499a34",
+ "source_pos": 0,
+ "valid_height": 4767,
+ "change": false,
+ "derive_rule": 0
+}
+
+```
+
+**2.** 构建交易
+
+现在需要往`0014c832e1579b4f96dc12dcfff39e8fe69a62d3f516`这个control program转100个BTM。代码如下：
+
+```java
+String btmAssetID = "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff";
+// 下面的字段与utxo中的字段一一对应
+SpendInput input = new SpendInput();
+input.setAssetId(btmAssetID);
+input.setAmount(41250000000L);
+input.setProgram("001437e1aec83a4e6587ca9609e4e5aa728db7007449");
+input.setSourcePosition(0);
+input.setSourceID("2d3a5d920833778cc7c65d7c96fe5f3c4a1a61aa086ee093f44a0522dd499a34");
+input.setChange(false);
+input.setControlProgramIndex(1);
+// 选择使用BIP32还是BIP44来派生地址，默认BIP44
+input.setBipProtocol(BIPProtocol.BIP44);
+// 账户对应的密钥索引
+input.setKeyIndex(1);
+// 自身本地保管的私钥，用于对交易进行签名
+input.setRootPrivateKey("4864bae85cf38bfbb347684abdbc01e311a24f99e2c7fe94f3c071d9c83d8a5a349722316972e382c339b79b7e1d83a565c6b3e7cf46847733a47044ae493257");
+
+Transaction tx = new Transaction.Builder()
+ .addInput(input)
+ // 加入需要转入的output
+ .addOutput(new Output(btmAssetID, 10000000000L, "0014c832e1579b4f96dc12dcfff39e8fe69a62d3f516"))
+ // 剩余的BTM用于找零
+ .addOutput(new Output(btmAssetID, 31250000000L, "0014bb8a039726df1b649738e9973db14a4b4fd4becf"))
+ .setTimeRange(0)
+ .build();
+
+String rawTransaction = tx.rawTransaction();
+
+```
+
+对交易调用build方法后，自动会对交易进行本地的验证和签名操作。注意，在本地只是做简单的字段验证，本地验证通过并不代表交易合法。最后对交易调用rawTransaction方法返回交易序列化后的字符串。
+
+
+**3. 提交交易**
+
+本文利用bytomd全节点来提交交易：
+```java
+HashMap<String, Object> body = new HashMap<>();
+body.put("raw_transaction", "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");
+Transaction.SubmitResponse response = client.request("submit-transaction", body, Transaction.SubmitResponse.class);
+```
+交易提交成功后，response返回交易ID。
+
+
+#### 发行资产交易
+**1. 查询可用的utxo**
+
+发行资产时，需要使用BTM作为手续费，因此第一步同样需要查询当前账户下可用的utxo，由于上面已经提到，这里不再赘述。
+
+**2. 查询需要发行的资产信息**
+
+例如，需要发行的资产id为`7b38dc897329a288ea31031724f5c55bcafec80468a546955023380af2faad14`
+
+```java
+Asset.QueryBuilder builder = new Asset.QueryBuilder();
+builder.setId("7b38dc897329a288ea31031724f5c55bcafec80468a546955023380af2faad14");
+List<Asset> assets = builder.list(client);
+```
+
+假设查询得到的资产信息如下：
+```json
+{
+ "type": "asset",
+ "xpubs": [
+ "5ff7f79f0fd4eb9ccb17191b0a1ac9bed5b4a03320a06d2ff8170dd51f9ad9089c4038ec7280b5eb6745ef3d36284e67f5cf2ed2a0177d462d24abf53c0399ed"
+ ],
+ "quorum": 1,
+ "key_index": 3,
+ "derive_rule": 0,
+ "id": "7b38dc897329a288ea31031724f5c55bcafec80468a546955023380af2faad14",
+ "alias": "棒棒鸡",
+ "vm_version": 1,
+ "issue_program": "ae20db11f9dfa39c9e66421c530fe027218edd3d5b1cd98f24c826f4d9c0cd131a475151ad",
+ "raw_definition_byte": "7b0a202022646563696d616c73223a20382c0a2020226465736372697074696f6e223a207b7d2c0a2020226e616d65223a2022222c0a20202273796d626f6c223a2022220a7d",
+ "definition": {
+ "decimals": 8,
+ "description": {},
+ "name": "",
+ "symbol": ""
+ }
+}
+```
+
+**3. 构建交易**
+
+现在需要发行1000个棒棒鸡资产：
+
+```java
+IssuanceInput issuanceInput = new IssuanceInput();
+issuanceInput.setAssetId("7b38dc897329a288ea31031724f5c55bcafec80468a546955023380af2faad14");
+issuanceInput.setAmount(100000000000L);
+// issue program
+issuanceInput.setProgram("ae20db11f9dfa39c9e66421c530fe027218edd3d5b1cd98f24c826f4d9c0cd131a475151ad");
+// 可以不指定，不指定时将随机生成一个
+issuanceInput.setNonce("ac9d5a527f5ab00a");
+issuanceInput.setKeyIndex(5);
+// raw definition byte
+issuanceInput.setRawAssetDefinition("7b0a202022646563696d616c73223a20382c0a2020226465736372697074696f6e223a207b7d2c0a2020226e616d65223a2022222c0a20202273796d626f6c223a2022220a7d");
+// 该资产对应的私钥
+issuanceInput.setRootPrivateKey("4864bae85cf38bfbb347684abdbc01e311a24f99e2c7fe94f3c071d9c83d8a5a349722316972e382c339b79b7e1d83a565c6b3e7cf46847733a47044ae493257");
+
+// 创建一个spend input作为手续费，假设当前有一个100BTM的utxo，并且使用1BTM作为手续费，则后续还要创建99BTM的找零地址
+SpendInput feeInput = new SpendInput(btmAssetID, 10000000000L, "0014cb9f2391bafe2bc1159b2c4c8a0f17ba1b4dd94e");
+feeInput.setKeyIndex(1);
+feeInput.setChange(true);
+feeInput.setSourceID("4b5cb973f5bef4eadde4c89b92ee73312b940e84164da0594149554cc8a2adea");
+feeInput.setSourcePosition(2);
+feeInput.setControlProgramIndex(457);
+feeInput.setRootPrivateKey("4864bae85cf38bfbb347684abdbc01e311a24f99e2c7fe94f3c071d9c83d8a5a349722316972e382c339b79b7e1d83a565c6b3e7cf46847733a47044ae493257");
+
+Transaction tx = new Transaction.Builder()
+ .addInput(issuanceInput)
+ .addInput(feeInput)
+ // 该output用于接收发行的资产
+ .addOutput(new Output("7b38dc897329a288ea31031724f5c55bcafec80468a546955023380af2faad14", 100000000000L, "001437e1aec83a4e6587ca9609e4e5aa728db7007449"))
+ // 找零
+ .addOutput(new Output(btmAssetID, 9800000000L, "00148be1104e04734e5edaba5eea2e85793896b77c56"))
+ .setTimeRange(0)
+ .build();
+```
+
+**4. 提交交易**
+
+提交交易的方式与普通交易一致。
+
+
+#### 销毁资产交易
+
+销毁资产跟发行资产类似，同样需要BTM作为手续费。
+
+**1. 查询可用的utxo**
+
+查询方式与普通交易一致。
+
+**2. 构建交易**
+
+这里以销毁一个BTM为例，假设查询得到一个100BTM的utxo：
+
+```java
+// 查询得到一个100BTM的utxo作为输入
+SpendInput input = new SpendInput(btmAssetID, 10000000000L, "0014f1dc52048f439ac7fd74f8106a21da78f00de48f");
+input.setRootPrivateKey(rootKey);
+input.setChange(true);
+input.setKeyIndex(1);
+input.setControlProgramIndex(41);
+input.setSourceID("0b2cff11d1d056d95237a5f2d06059e5395e86f60e69c1e8201ea624911c0c65");
+input.setSourcePosition(0);
+
+// 销毁资产时，可添加一段附加的文本
+String arbitrary = "77656c636f6d65efbc8ce6aca2e8bf8ee69da5e588b0e58e9fe5ad90e4b896e7958c";
+// 销毁99个BTM，剩余1个BTM作为手续费
+Output output = Output.newRetireOutput(btmAssetID, 9900000000L, arbitrary);
+
+Transaction transaction = new Transaction.Builder()
+ .addInput(input)
+ .addOutput(output)
+ .setTimeRange(2000000)
+ .build();
+
+String rawTransaction = transaction.rawTransaction();
+
+```
+
+**4. 提交交易**
+
+提交交易的方式与普通交易一致。
*/
private Integer position;
- public Output(String assetId, Long amount, String controlProgram) {
- this.assetId = assetId;
+ public Output(String assetID, long amount, String controlProgram) {
+ this.assetId = assetID;
this.amount = amount;
this.controlProgram = controlProgram;
}
+ public static Output newRetireOutput(String assetID, long amount, String arbitrary) {
+ String retireProgram = "6a" + Integer.toString(Hex.decode(arbitrary).length,16) + arbitrary;
+ return new Output(assetID, amount, retireProgram);
+ }
+
public byte[] serializeOutput() throws IOException {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-import com.google.gson.annotations.SerializedName;\r
-\r
-/**\r
- * APIException wraps errors returned by the API.\r
- * Each error contains a brief description in addition to a unique error code.<br>\r
- * The error code can be used by Chain Support to diagnose the exact cause of the error.\r
- * The mapping of error codes to messages is as follows:<br><br>\r
- *\r
- * <h2>General errors</h2>\r
- * CH001 - Request timed out\r
- * CH002 - Not found\r
- * CH003 - Invalid request body\r
- * CH004 - Invalid request header\r
- * CH006 - Not found\r
- *\r
- * <h2>Account/Asset errors</h2>\r
- * CH200 - Quorum must be greater than 1 and less than or equal to the length of xpubs\r
- * CH201 - Invalid xpub format\r
- * CH202 - At least one xpub is required\r
- * CH203 - Retrieved type does not match expected type\r
- *\r
- * <h2>Access token errors</h2>\r
- * CH300 - Malformed or empty access token id\r
- * CH301 - Access tokens must be type client or network\r
- * CH302 - Access token id is already in use\r
- * CH310 - The access token used to authenticate this request cannot be deleted\r
- *\r
- * <h2>Query errors</h2>\r
- * CH600 - Malformed pagination parameter `after`\r
- * CH601 - Incorrect number of parameters to filter\r
- * CH602 - Malformed query filter\r
- *\r
- * <h2>Transaction errors</h2>\r
- * CH700 - Reference data does not match previous transaction's reference data<br>\r
- * CH701 - Invalid action type<br>\r
- * CH702 - Invalid alias on action<br>\r
- * CH730 - Missing raw transaction<br>\r
- * CH731 - Too many signing instructions in template for transaction<br>\r
- * CH732 - Invalid transaction input index<br>\r
- * CH733 - Invalid signature script component<br>\r
- * CH734 - Missing signature in template<br>\r
- * CH735 - Transaction rejected<br>\r
- * CH760 - Insufficient funds for tx<br>\r
- * CH761 - Some outputs are reserved; try again<br>\r
- */\r
-public class APIException extends BytomException {\r
- /**\r
- * Unique identifier for the error.\r
- */\r
- public String code;\r
-\r
- /**\r
- * Message describing the general nature of the error.\r
- */\r
- @SerializedName("message")\r
- public String chainMessage;\r
-\r
- /**\r
- * Additional information about the error (possibly null).\r
- */\r
- public String detail;\r
-\r
- /**\r
- * Specifies whether the error is temporary, or a change to the request is necessary.\r
- */\r
- public boolean temporary;\r
-\r
- /**\r
- * Unique identifier of the request to the server.\r
- */\r
- public String requestId;\r
-\r
- /**\r
- * HTTP status code returned by the server.\r
- */\r
- public int statusCode;\r
-\r
- public APIException(String message) {\r
- super(message);\r
- }\r
-\r
- /**\r
- * Initializes exception with its message and requestId attributes.\r
- *\r
- * @param message error message\r
- * @param requestId unique identifier of the request\r
- */\r
- public APIException(String message, String requestId) {\r
- super(message);\r
- this.requestId = requestId;\r
- }\r
-\r
- /**\r
- * Intitializes exception with its code, message, detail & temporary field set.\r
- *\r
- * @param code error code\r
- * @param message error message\r
- * @param detail additional error information\r
- * @param temporary unique identifier of the request\r
- */\r
- public APIException(String code, String message, String detail, boolean temporary) {\r
- super(message);\r
- this.chainMessage = message;\r
- this.code = code;\r
- this.detail = detail;\r
- this.temporary = temporary;\r
- }\r
-\r
- /**\r
- * Initializes exception with its code, message, detail & requestId attributes.\r
- *\r
- * @param code error code\r
- * @param message error message\r
- * @param detail additional error information\r
- * @param requestId unique identifier of the request\r
- */\r
- public APIException(String code, String message, String detail, String requestId) {\r
- super(message);\r
- this.chainMessage = message;\r
- this.code = code;\r
- this.detail = detail;\r
- this.requestId = requestId;\r
- }\r
-\r
- /**\r
- * Initializes exception with all of its attributes.\r
- *\r
- * @param code error code\r
- * @param message error message\r
- * @param detail additional error information\r
- * @param temporary specifies if the error is temporary\r
- * @param requestId unique identifier of the request\r
- * @param statusCode HTTP status code\r
- */\r
- public APIException(\r
- String code,\r
- String message,\r
- String detail,\r
- boolean temporary,\r
- String requestId,\r
- int statusCode) {\r
- super(message);\r
- this.chainMessage = message;\r
- this.code = code;\r
- this.detail = detail;\r
- this.temporary = temporary;\r
- this.requestId = requestId;\r
- this.statusCode = statusCode;\r
- }\r
-\r
- /**\r
- * Constructs a detailed message of the error.\r
- *\r
- * @return detailed error message\r
- */\r
- @Override\r
- public String getMessage() {\r
- String s = "";\r
-\r
- if (this.code != null && this.code.length() > 0) {\r
- s += "Code: " + this.code + " ";\r
- }\r
-\r
- s += "Message: " + this.chainMessage;\r
-\r
- if (this.detail != null && this.detail.length() > 0) {\r
- s += " Detail: " + this.detail;\r
- }\r
-\r
- if (this.requestId != null) {\r
- s += " Request-ID: " + this.requestId;\r
- }\r
-\r
- return s;\r
- }\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-/**\r
- * BadURLException wraps errors due to malformed URLs.\r
- */\r
-public class BadURLException extends BytomException {\r
- /**\r
- * Initializes exception with its message attribute.\r
- *\r
- * @param message error message\r
- */\r
- public BadURLException(String message) {\r
- super(message);\r
- }\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-import com.google.gson.annotations.SerializedName;\r
-\r
-import java.util.List;\r
-\r
-/**\r
- * BuildException wraps errors returned by the build-transaction endpoint.\r
- */\r
-public class BuildException extends APIException {\r
-\r
- public BuildException(String message, String requestId) {\r
- super(message, requestId);\r
- }\r
-\r
- public static class ActionError extends APIException {\r
-\r
- public static class Data {\r
- /**\r
- * The index of the action that caused this error.\r
- */\r
- @SerializedName("index")\r
- public Integer index;\r
- }\r
-\r
- public ActionError(String message, String requestId) {\r
- super(message, requestId);\r
- }\r
-\r
- /**\r
- * Additional data pertaining to the error.\r
- */\r
- public Data data;\r
- }\r
-\r
- public static class Data {\r
- /**\r
- * A list of errors resulting from building actions.\r
- */\r
- @SerializedName("actions")\r
- public List<ActionError> actionErrors;\r
- }\r
-\r
- /**\r
- * Extra data associated with this error, if any.\r
- */\r
- @SerializedName("data")\r
- public Data data;\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-/**\r
- * Base exception class for the Chain Core SDK.\r
- */\r
-public class BytomException extends Exception {\r
- /**\r
- * Default constructor.\r
- */\r
- public BytomException() {\r
- super();\r
- }\r
-\r
- /**\r
- * Initializes exception with its message attribute.\r
- *\r
- * @param message error message\r
- */\r
- public BytomException(String message) {\r
- super(message);\r
- }\r
-\r
- /**\r
- * Initializes a new exception while storing the original cause.\r
- *\r
- * @param message the error message\r
- * @param cause the cause of the exception\r
- */\r
- public BytomException(String message, Throwable cause) {\r
- super(message, cause);\r
- }\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-/**\r
- * ConfigurationException wraps errors during client configuration.\r
- */\r
-public class ConfigurationException extends BytomException {\r
- /**\r
- * Initializes exception with its message attribute.\r
- *\r
- * @param message error message\r
- */\r
- public ConfigurationException(String message) {\r
- super(message);\r
- }\r
-\r
- /**\r
- * Initializes new exception while storing original cause.\r
- *\r
- * @param message the error message\r
- * @param cause the original cause\r
- */\r
- public ConfigurationException(String message, Throwable cause) {\r
- super(message, cause);\r
- }\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-import com.squareup.okhttp.Response;\r
-\r
-import java.io.IOException;\r
-\r
-/**\r
- * ConnectivityException wraps errors due to connectivity issues with the server.\r
- */\r
-public class ConnectivityException extends BytomException {\r
- /**\r
- * Initializes exception with its message attribute.\r
- *\r
- * @param resp the server response used to create error message\r
- */\r
- public ConnectivityException(Response resp) {\r
- super(formatMessage(resp));\r
- }\r
-\r
- /**\r
- * Parses the the server response into a detailed error message.\r
- *\r
- * @param resp the server response\r
- * @return detailed error message\r
- */\r
- private static String formatMessage(Response resp) {\r
- String s =\r
- "Response HTTP header field Chain-Request-ID is unset. There may be network issues. Please check your local network settings.";\r
- // TODO(kr): include client-generated reqid here once we have that.\r
- String body;\r
- try {\r
- body = resp.body().string();\r
- } catch (IOException ex) {\r
- body = "[unable to read response body: " + ex.toString() + "]";\r
- }\r
- return String.format("%s status=%d body=%s", s, resp.code(), body);\r
- }\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-/**\r
- * HTTPException wraps generic HTTP errors.\r
- */\r
-public class HTTPException extends BytomException {\r
- /**\r
- * Initializes exception with its message attribute.\r
- *\r
- * @param message error message\r
- */\r
- public HTTPException(String message) {\r
- super(message);\r
- }\r
-\r
- /**\r
- * Initializes new exception while storing original cause.\r
- *\r
- * @param message the error message\r
- * @param cause the original cause\r
- */\r
- public HTTPException(String message, Throwable cause) {\r
- super(message, cause);\r
- }\r
-}\r
+++ /dev/null
-package io.bytom.offline.exception;\r
-\r
-/**\r
- * JSONException wraps errors due to marshaling/unmarshaling json payloads.\r
- */\r
-public class JSONException extends BytomException {\r
-\r
- /**\r
- * Unique indentifier of the request to the server.\r
- */\r
- public String requestId;\r
-\r
- /**\r
- * Default constructor.\r
- */\r
- public JSONException(String message) {\r
- super(message);\r
- }\r
-\r
- /**\r
- * Initializes exception with its message and requestId attributes.\r
- * Use this constructor in context of an API call.\r
- *\r
- * @param message error message\r
- * @param requestId unique identifier of the request\r
- */\r
- public JSONException(String message, String requestId) {\r
- super(message);\r
- this.requestId = requestId;\r
- }\r
-\r
- public String getMessage() {\r
- String message = "Message: " + super.getMessage();\r
- if (requestId != null) {\r
- message += " Request-ID: " + requestId;\r
- }\r
- return message;\r
- }\r
-}\r
-package io.bytom;\r
+package io.bytom.offline.api;\r
\r
-import io.bytom.offline.api.*;\r
-import org.bouncycastle.util.encoders.Hex;\r
import org.junit.Test;\r
\r
public class AppTest {\r
@Test\r
public void testRetire() {\r
String arbitrary = "77656c636f6d65efbc8ce6aca2e8bf8ee69da5e588b0e58e9fe5ad90e4b896e7958c";\r
- String retireControlProgram = "6a"+Integer.toString(Hex.decode(arbitrary).length,16)+arbitrary;\r
String assetId1 = "207265909236260b30942a6b00e30ceb769e0e58156b6482bac64117619c9dcf";\r
\r
SpendInput input1 = new SpendInput(btmAssetID, 289100000L, "0014f1dc52048f439ac7fd74f8106a21da78f00de48f");\r
input2.setSourcePosition(1);\r
\r
Output output1 = new Output(btmAssetID, 279100000L, "001414d362694eacfa110dc20dec77d610d22340f95b");\r
- Output output2 = new Output(assetId1, 10000000000L, retireControlProgram);\r
+ Output output2 = Output.newRetireOutput(assetId1, 10000000000L, arbitrary);\r
Output output3 = new Output(assetId1, 60000000000L, "0014bb8a039726df1b649738e9973db14a4b4fd4becf");\r
\r
Transaction transaction = new Transaction.Builder()\r
\r
-package io.bytom.api;\r
+package io.bytom.offline.api;\r
\r
import io.bytom.offline.types.*;\r
import org.bouncycastle.util.encoders.Hex;\r
-package io.bytom.api;\r
+package io.bytom.offline.api;\r
\r
import io.bytom.offline.common.Signer;\r
import org.bouncycastle.util.encoders.Hex;\r
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