hummingbird
/
jdchain
Not watched
2
0
Fork 0
Code
Releases 31 Wiki Activity
Issues 0 Pull Requests 0 Datasets Model Cloudbrain
Browse Source

Remove unused projects;

tags/1.0.0
huanghaiquan 7 years ago
parent
8063bcd055
commit
a170e6dfa6
6 changed files with 0 additions and 610 deletions
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. +0
    -105
      source/contract/contract-compile/pom.xml
  2. +0
    -232
      source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract1.java
  3. +0
    -63
      source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract2.java
  4. +0
    -65
      source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract3.java
  5. +0
    -83
      source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract4.java
  6. +0
    -62
      source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract5.java

+ 0
- 105
source/contract/contract-compile/pom.xml View File

@@ -1,105 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>contract</artifactId>
<groupId>com.jd.blockchain</groupId>
<version>0.8.2.RELEASE</version>
</parent>
<modelVersion>4.0.0</modelVersion>

<artifactId>contract-compile</artifactId>

<dependencies>
<dependency>
<groupId>com.jd.blockchain</groupId>
<artifactId>contract-model</artifactId>
<version>${project.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<optimize>false</optimize>
<debug>true</debug>
<showDeprecation>false</showDeprecation>
<showWarnings>false</showWarnings>
</configuration>
</plugin>

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.5</version>
<configuration>
<!--<includes>-->
<!--<include>**/*Test.java</include>-->
<!--</includes>-->
<skipTests>true</skipTests>
</configuration>
</plugin>

<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<finalName>contract</finalName>
<appendAssemblyId>false</appendAssemblyId>
<archive>
<manifest>
<mainClass>com.jd.blockchain.contract.AssetContract2</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>

<plugin>
<groupId>com.jd.blockchain</groupId>
<artifactId>contract-maven-plugin</artifactId>
<version>${project.version}</version>
<!--<version>0.8.2-SNAPSHOT</version>-->
<!--<configuration>-->
<!--<config>${project.basedir}/src/main/resources/config.properties</config>-->
<!--</configuration>-->
<executions>
<execution>
<id>make-assembly</id>
<phase>process-sources</phase>
<goals>
<goal>checkImports</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<executions>
<execution>
<id>default-jar</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

+ 0
- 232
source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract1.java View File

@@ -1,232 +0,0 @@
package com.jd.blockchain.contract;

import com.jd.blockchain.contract.model.*;
import com.jd.blockchain.crypto.CryptoAlgorithm;
import com.jd.blockchain.crypto.PubKey;
import com.jd.blockchain.crypto.hash.HashDigest;
import com.jd.blockchain.ledger.*;
import com.jd.blockchain.utils.BaseConstant;
import com.jd.blockchain.utils.codec.Base58Utils;
import com.jd.blockchain.utils.io.ByteArray;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

/**
* 模拟用智能合约;
*/
@Contract
public class AssetContract1 implements EventProcessingAwire {
// private static final Logger LOGGER = LoggerFactory.getLogger(AssetContract1.class);
// 资产管理账户的地址；
// private static String ASSET_ADDRESS = "2njZBNbFQcmKd385DxVejwSjy4driRzf9Pk";
private static String ASSET_ADDRESS = "";
//账户地址;
private static final String ACCOUNT_ADDRESS = "accountAddress";
String contractAddress = "2njZBNbFQcmKd385DxVejwSjy4driRzf9Pk";
String userPubKeyVal = "this is user's pubKey";

// 保存资产总数的键；
private static final String KEY_TOTAL = "TOTAL";

// 合约事件上下文；
private ContractEventContext eventContext;
private Object eventContextObj;
private byte[] eventContextBytes;

@Override
public void beforeEvent(ContractEventContext contractEventContext) {
eventContext = contractEventContext;
System.out.println("in beforeEvent(),event is: "+contractEventContext.getEvent());
}


@Override
public void postEvent(ContractEventContext eventContext, ContractException error) {
this.eventContext = null;
}

@Override
public void postEvent(ContractException error) {
this.eventContextBytes = null;
}

@Override
public void postEvent() {
this.eventContextBytes = null;
System.out.println("postEvent(),over.");
}

/**
* 发行资产；
* @param contractEventContext
* @throws Exception
*/
@ContractEvent(name = "issue-asset")
public void issue(ContractEventContext contractEventContext) throws Exception {
// String strArgs = (String)BytesUtils.getObjectFromBytes(args_);
byte [] args_ = contractEventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);
long amount = Long.parseLong(args[0]);
// 新发行的资产的持有账户；
String assetHolderAddress = args[1];
String ASSET_ADDRESS = args[2];
String previousBlockHash = args[3];
String userAddress = args[4];
String contractAddress = args[5];
String txHash = args[6];
String pubKeyVal = args[7];

// checkAllOwnersAgreementPermission();

// 新发行的资产数量；在传递过程中都改为字符串，需要反转;
// long amount = BytesUtils.toLong(args[0]);

if (amount < 0) {
throw new ContractException("The amount is negative!");
}
if (amount == 0) {
return;
}

// 校验持有者账户的有效性；
// BlockchainAccount holderAccount = eventContext.getLedger().getAccount(currentLedgerHash(), assetHolderAddress);
// if (holderAccount == null) {
// throw new ContractError("The holder is not exist!");
// }
// 查询当前值；
HashDigest hashDigest = eventContext.getCurrentLedgerHash();

//赋值;mock的对象直接赋值无效;
// eventContext.getLedger().dataAccount(ACCOUNT_ADDRESS).set(KEY_TOTAL,"total new dataAccount".getBytes(),2);
// KVDataEntry[] kvEntries = eventContext.getLedger().getDataEntries(hashDigest, ASSET_ADDRESS, KEY_TOTAL,assetHolderAddress);
// assert ByteArray.toHex("total new dataAccount".getBytes()).equals(kvEntries[0].getValue())
// && ByteArray.toHex("abc new dataAccount".getBytes()).equals(kvEntries[1].getValue()) :
// "getDataEntries() test,期望值!=设定值;";

KVDataEntry[] kvEntries = eventContext.getLedger().getDataEntries(hashDigest, ASSET_ADDRESS,
KEY_TOTAL,assetHolderAddress,"ledgerHash"); //,"latestBlockHash"
//当前mock设定值为：TOTAL="total value,dataAccount";abc="abc value,dataAccount";

assert ByteArray.toHex("total value,dataAccount".getBytes()).equals(kvEntries[0].getValue())
&& ByteArray.toHex("abc value,dataAccount".getBytes()).equals(kvEntries[1].getValue()) :
"getDataEntries() test,期望值=设定值;";

//高度只是一个模拟，看结果是否与期望相同;//get the latest block;
LedgerBlock ledgerBlock = eventContext.getLedger().getBlock(hashDigest,
eventContext.getLedger().getLedger(hashDigest).getLatestBlockHeight());


// assert "zhaogw".equals(new String(ledgerBlock.getLedgerHash().getRawDigest())) &&
// "lisi".equals(new String(ledgerBlock.getPreviousHash().getRawDigest())) :
// "getBlock(hash,long) test,期望值!=设定值;";
assert ByteArray.toHex(eventContext.getCurrentLedgerHash().getRawDigest()).equals(kvEntries[2].getValue()) &&
ledgerBlock.getPreviousHash().toBase58().equals(previousBlockHash) :
"getPreviousHash() test,期望值!=设定值;";

//模拟：根据hash来获得区块;
LedgerBlock ledgerBlock1 = eventContext.getLedger().getBlock(hashDigest,ledgerBlock.getHash());

assert eventContext.getLedger().getTransactionCount(hashDigest,1) == 2 :
"getTransactionCount(),期望值!=设定值";

// assert "zhaogw".equals(new String(ledgerBlock1.getLedgerHash().getRawDigest())) &&
// "lisi".equals(new String(ledgerBlock1.getPreviousHash().getRawDigest())) :
// "getBlock(hash,blockHash) test,期望值!=设定值;";
assert ByteArray.toHex(eventContext.getCurrentLedgerHash().getRawDigest()).equals(kvEntries[2].getValue()) &&
ledgerBlock1.getPreviousHash().toBase58().equals(previousBlockHash) :
"getBlock(hash,blockHash) test,期望值!=设定值;";

assert ASSET_ADDRESS.equals(eventContext.getLedger().getDataAccount(hashDigest,ASSET_ADDRESS).getAddress()) :
"getDataAccount(hash,address), 期望值！=设定值";

//mock user()等;内部赋值，验证外部是否能够得到;
PubKey pubKey = new PubKey(CryptoAlgorithm.ED25519, pubKeyVal.getBytes());
BlockchainIdentity contractID = new BlockchainIdentityData(pubKey);
// assert contractID == contractEventContext.getLedger().dataAccounts().register(contractID).getAccountID() :
// "dataAccounts(),期望值！=设定值";
contractEventContext.getLedger().dataAccounts().register(contractID);
contractEventContext.getLedger().dataAccount(contractID.getAddress()).
set(KEY_TOTAL,"hello".getBytes(),-1).getOperation();

assert userAddress.equals(eventContext.getLedger().getUser(hashDigest,userAddress).getAddress()) :
"getUser(hash,address), 期望值！=设定值";

assert contractAddress.equals(eventContext.getLedger().getContract(hashDigest,contractAddress).getAddress()) :
"getContract(hash,address), 期望值！=设定值";

PubKey userPubKey = new PubKey(CryptoAlgorithm.ED25519, userPubKeyVal.getBytes());
BlockchainIdentity userBlockId = new BlockchainIdentityData(userPubKey);
contractEventContext.getLedger().users().register(userBlockId);

// txRootHash
//此方法未实现;需要相关人员进一步完善;
// eventContext.getLedger().getTransactions(hashDigest,ledgerBlock1.getHash(),0,10);

HashDigest txHashDigest = new HashDigest(Base58Utils.decode(txHash));
LedgerTransaction ledgerTransactions = eventContext.getLedger().getTransactionByContentHash(hashDigest,txHashDigest);
assert ledgerTransactions != null : "getTransactionByContentHash(hashDigest,txHashDigest),期望值!=设定值";

System.out.println("issue(),over.");
}

@ContractEvent(name = "transfer-asset")
public void transfer(ContractEventContext contractEventContext) {
byte[] args = contractEventContext.getArgs();
String[] argStr = new String(args).split(BaseConstant.DELIMETER_DOUBLE_ALARM);
String fromAddress = argStr[0];
String toAddress = argStr[1];
long amount = Long.parseLong(argStr[2]);

if (amount < 0) {
throw new ContractException("The amount is negative!");
}
if (amount == 0) {
return;
}
checkSignerPermission(fromAddress);
System.out.println("transfer(),over.");
}

/**
* 只有全部的合约拥有者同意才能通过校验；
*/
private void checkAllOwnersAgreementPermission() {
Set<BlockchainIdentity> owners = eventContext.getContracOwners();
Set<BlockchainIdentity> requestors = eventContext.getTxSigners();
if (requestors.size() != owners.size()) {
throw new ContractException("Permission Error! -- The requestors is not exactlly being owners!");
}

Map<String, BlockchainIdentity> ownerMap = new HashMap<>();
for (BlockchainIdentity o : owners) {
ownerMap.put(o.getAddress().toBase58(), o);
}
for (BlockchainIdentity r : requestors) {
System.out.println("checkAllOwnersAgreementPermission(),r.getAddress:"+r.getAddress());
if (!ownerMap.containsKey(r.getAddress())) {
throw new ContractException("Permission Error! -- No agreement of all owners!");
}
}
}

/**
* 校验指定的账户是否签署了当前交易；
*
* @param address
*/
private void checkSignerPermission(String address) {
Set<BlockchainIdentity> requestors = eventContext.getTxSigners();
for (BlockchainIdentity r : requestors) {
if (r.getAddress().equals(address)) {
return;
}
}
// throw new ContractError("Permission Error! -- No signature !");
}

}

+ 0
- 63
source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract2.java View File

@@ -1,63 +0,0 @@
package com.jd.blockchain.contract;

import com.jd.blockchain.contract.model.*;
import com.jd.blockchain.crypto.hash.HashDigest;
import com.jd.blockchain.ledger.KVDataEntry;
import com.jd.blockchain.utils.BaseConstant;

/**
* 模拟用智能合约;
*/
@Contract
public class AssetContract2 implements EventProcessingAwire {
// private static final Logger LOGGER = LoggerFactory.getLogger(AssetContract.class);
private static final String KEY_TOTAL = "TOTAL";
private static final String LEDGER_HASH = "ledgerHash";

@ContractEvent(name = "issue-asset")
public void test1(ContractEventContext eventContext) throws Exception{
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("in contract2,invoke test1(),amountAdd:"+(amount+amount1)+",contractDataAddress="+contractDataAddress);

//test invoke;
HashDigest hashDigest = eventContext.getCurrentLedgerHash();
KVDataEntry[] kvEntries = eventContext.getLedger().getDataEntries(hashDigest, contractDataAddress,
KEY_TOTAL,LEDGER_HASH); //,"latestBlockHash"
//当前mock设定值为：TOTAL="total value,dataAccount";abc="abc value,dataAccount";

//
// assert ByteArray.toHex("total value,dataAccount".getBytes()).equals(kvEntries[0].getValue())
// && ByteArray.toHex("abc value,dataAccount".getBytes()).equals(kvEntries[1].getValue()) :
// "getDataEntries() test,期望值=设定值;";
System.out.println("in dataSet,KEY_TOTAL="+new String(kvEntries[0].getValue().toString()));
System.out.println("in dataSet,LEDGER_HASH="+new String(kvEntries[1].getValue().toString()));
}

@Override
public void beforeEvent(ContractEventContext contractEventContext) {

}

@Override
public void postEvent() {

}

@Override
public void postEvent(ContractEventContext contractEventContext, ContractException contractError) {

}

@Override
public void postEvent(ContractException contractError) {

}
}

+ 0
- 65
source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract3.java View File

@@ -1,65 +0,0 @@
package com.jd.blockchain.contract;

import com.jd.blockchain.contract.model.*;
import com.jd.blockchain.utils.BaseConstant;

/**
* 模拟用智能合约;
* 只做最简单的加法运算;
*/
@Contract
public class AssetContract3 implements EventProcessingAwire {

@ContractEvent(name = "issue-asset")
public void test1(ContractEventContext eventContext){
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}

// KVDataEntry[] kvEntries = eventContext.getLedger().getDataEntries(eventContext.getCurrentLedgerHash(),
// "", "");
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("###@@@,in contract3,invoke test1(),amountAdd:"+(amount+amount1)+
",contractDataAddress= "+contractDataAddress);
}

@ContractEvent(name = "multi")
public void test2(ContractEventContext eventContext) throws Exception{
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("###test,in contract3,invoke test2(),amount Multi:"+(amount*amount1)+
",contractDataAddress= "+contractDataAddress);
}

@Override
public void beforeEvent(ContractEventContext contractEventContext) {

}

@Override
public void postEvent() {

}

@Override
public void postEvent(ContractEventContext contractEventContext, ContractException contractError) {

}

@Override
public void postEvent(ContractException contractError) {

}
}

+ 0
- 83
source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract4.java View File

@@ -1,83 +0,0 @@
package com.jd.blockchain.contract;

import com.jd.blockchain.contract.model.*;
import com.jd.blockchain.ledger.BlockchainKeyGenerator;
import com.jd.blockchain.ledger.BlockchainKeyPair;
import com.jd.blockchain.ledger.KVDataEntry;
import com.jd.blockchain.utils.BaseConstant;
import com.jd.blockchain.utils.io.ByteArray;

/**
* 模拟用智能合约;
* 测试从链中取数据，然后对比是否与预定值一致；param1Val 的值要与IntegrationTest中保持一致;
*/
@Contract
public class AssetContract4 implements EventProcessingAwire {
String param1 = "param1";
String param1Val = "param1Val";

@ContractEvent(name = "issue-asset")
public void test1(ContractEventContext eventContext) throws Exception{
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("###@@@,in contract4,invoke test1(),amountAdd:"+(amount+amount1)+
",contractDataAddress= "+contractDataAddress);

BlockchainKeyPair dataAccount = BlockchainKeyGenerator.getInstance().generate();
//TODO:register牵扯到账本中的事务处理，需要优化;
// contractEventContext.getLedger().dataAccounts().register(dataAccount.getIdentity());
// contractEventContext.getLedger().dataAccount(dataAccount.getAddress()).
// set(param1,param1Val.getBytes(),-1).getOperation();
System.out.println("data address="+dataAccount.getAddress());
}

@ContractEvent(name = "event2")
public void test2(ContractEventContext eventContext) throws Exception{
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("###!!!!!!!!,in contract3,invoke test2(),amount Multi:"+(amount*amount1)+
",contractDataAddress= "+contractDataAddress);

KVDataEntry[] kvEntries = eventContext.getLedger().getDataEntries(eventContext.getCurrentLedgerHash(),
contractDataAddress, param1);
if (ByteArray.toHex(param1Val.getBytes()).equals(kvEntries[0].getValue())){
System.out.println("getDataEntries() test,期望值==设定值;");
} else {
System.out.println("getDataEntries() test,期望值!=设定值;");
}
}

@Override
public void beforeEvent(ContractEventContext contractEventContext) {

}

@Override
public void postEvent() {

}

@Override
public void postEvent(ContractEventContext contractEventContext, ContractException contractError) {

}

@Override
public void postEvent(ContractException contractError) {

}
}

+ 0
- 62
source/contract/contract-compile/src/main/java/com/jd/blockchain/contract/AssetContract5.java View File

@@ -1,62 +0,0 @@
package com.jd.blockchain.contract;

import com.jd.blockchain.contract.model.*;
import com.jd.blockchain.utils.BaseConstant;

/**
* 模拟用智能合约;
* 只做最简单的加法运算;
*/
@Contract
public class AssetContract5 implements EventProcessingAwire {

@ContractEvent(name = "issue-asset")
public void test1(ContractEventContext eventContext) throws Exception{
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("###@@@,in contract5,invoke test1(),amountAdd:"+(amount+amount1)+
",contractDataAddress= "+contractDataAddress);
}

@ContractEvent(name = "multi")
public void test2(ContractEventContext eventContext) throws Exception{
byte [] args_ = eventContext.getArgs();
if(args_ == null){
return;
}
String[] args = new String(args_).split(BaseConstant.DELIMETER_DOUBLE_ALARM);

long amount = Long.parseLong(args[0]);
long amount1 = Long.parseLong(args[1]);
String contractDataAddress = args[2];
System.out.println("###test,in contract5,invoke test2(),amount Multi:"+(amount*amount1)+
",contractDataAddress= "+contractDataAddress);
}

@Override
public void beforeEvent(ContractEventContext contractEventContext) {

}

@Override
public void postEvent() {

}

@Override
public void postEvent(ContractEventContext contractEventContext, ContractException contractError) {

}

@Override
public void postEvent(ContractException contractError) {

}
}

Write Preview
Loading…
Cancel
Save