Yuansfer JAVA SDK

Yuansfer API

Requirements

• JAVA >= 1.8

Installation

<dependency>
    <groupId>com.yuansfer</groupId>
    <artifactId>yuansfer-payment</artifactId>
    <version>3.0.5</version>
</dependency>

Usage

Please see examples

1. Init

YuanpayConfig config = new YuanpayConfig(); //Initialize Yuansfer Configuration
config.setEnv(EnviromentEnums.SANDBOX.getValue()) //Set Yuansfer to SandBox Environment, Possible Value: SANDBOX, PRODUCTION
      .setMerchantNo("200043") //Set Yuansfer MerchantNo
      .setStoreNo("300014") //Set Yuansfer StoreNo
      .setToken("5cbfb079f15b150122261c8537086d77a"); //Set Yuansfer Token

YuanpayClient client = new YuanpayV200Client(config); //Initialize Yuansfer Client with above configuration                     

2. Online API

YuanpayClient client = new YuanpayV300Client(InitYuanpayConfig.initMerchantConfig()); //Initialize Yuansfer Client with default configuration   

JSONArray goods = new JSONArray();
JSONObject item = new JSONObject();
item.put("goods_name","name1");
item.put("quantity", "1");
goods.add(item); //Add product items to JSON Object with above format

OnlineSecurepayRequest request = new OnlineSecurepayRequest(); //Initialize Yuansfer SecurePay request object
/**
* Assign required values to request body
**/
request.setAmount("0.01")
		.setCurrency("USD")
		.setSettleCurrency("USD")
		.setVendor("alipay")
		.setTerminal("WAP")
		.setReference(System.nanoTime()+"")
		.setIpnUrl("http://zk-tys.yunkeguan.com/ttest/test")
		.setCallbackUrl("http://zk-tys.yunkeguan.com/ttest/test2?status={status}&amount={amount}&transactionNo={transactionNo}")
		.setDescription("testDescription")
		.setNote("testNote")
		.setGoodsInfo(goods.toString());

OnlineSecurepayResponse response = client.execute(request);
System.out.println(JSONObject.fromObject(response));        

2. Offline API

YuanpayClient client = new YuanpayV300Client(InitYuanpayConfig.initMerchantConfig());
		
//add，pay流程
InstoreAddRequest addRequest = new InstoreAddRequest();
addRequest.setAmount("0.01")
			.setCurrency("USD")
			.setSettleCurrency("USD")
			.setReference(System.nanoTime()+"");

InstoreAddResponse addResponse = client.execute(addRequest);
System.out.println("add response:" + JSONObject.fromObject(addResponse));

String transactionNo = addResponse.getResult().getString("transactionNo");

InstorePrepayRequest payRequest = new InstorePrepayRequest();
payRequest.setTransactionNo(transactionNo)
			.setPaymentBarcode("280946163113394921");

InstorePrepayResponse payResponse = client.execute(payRequest);
System.out.println("pay response:" + JSONObject.fromObject(payResponse));

3. Mobile API

YuanpayClient client = new YuanpayV300Client(InitYuanpayConfig.initMerchantConfig()); //Initialize Yuansfer Client with default configuration  
MobilePrepayRequest request = new MobilePrepayRequest(); //Initialize Yuansfer Mobile PrePay request object
/**
* Assign required values to request body
**/
request.setAmount("0.01")
		.setCurrency("USD")
		.setSettleCurrency("USD")
		.setDescription("testDescription")
		.setIpnUrl("http://zk-tys.yunkeguan.com/ttest/test")
		.setNote("testNote")
		.setReference(System.nanoTime()+"")
		.setTerminal("APP")
		.setVendor("alipay");

MobilePrepayResponse response = client.execute(request); //Make Mobile PrePay request with above request body
System.out.println(JSONObject.fromObject(response));

4. Data API

YuanpayClient client = new YuanpayV300Client(InitYuanpayConfig.initMerchantConfig()); //Initialize Yuansfer Client with default configuration  
		
RefundRequest request = new RefundRequest(); //Initialize Yuansfer Refund request object
/**
* Assign required values to request body
**/
request.setRefundAmount("0.01")
		.setCurrency("USD")
		.setSettleCurrency("USD")
		.setRefundReference("refund" + System.nanoTime())
		.setTransactionNo("297553648150331212");
		
RefundResponse response = client.execute(request); //Make Refund request with above request body
System.out.println(JSONObject.fromObject(response));