Package com.academy.stratum.controller

Class EtherlinkerController

java.lang.Object

com.academy.stratum.controller.EtherlinkerController

@Controller
public class EtherlinkerController
extends java.lang.Object

Processing all JSON-requests from compatible apps (like UE4) and executing operations on Ethereum blockchain

Author:

Ruslan Nazirov

See Also:

EthereumService

Constructor Summary

Constructors

Constructor	Description
EtherlinkerController()

Method Summary

Modifier and Type	Method	Description
java.util.Map<java.lang.String,java.lang.Object>	createWallet(java.lang.String data, javax.servlet.http.HttpServletRequest request)	Creating new wallet
java.util.Map<java.lang.String,java.lang.Object>	deployContract(java.lang.String data, javax.servlet.http.HttpServletRequest request)	Deploying new contract, which was already compiled by Web3j
java.util.Map<java.lang.String,java.lang.Object>	ExecContractMethod(java.lang.String data, javax.servlet.http.HttpServletRequest request)	Executing custom contract method
java.util.Map<java.lang.String,java.lang.Object>	getWalletBalance(java.lang.String data, javax.servlet.http.HttpServletRequest request)	Getting balance of specified wallet
java.util.Map<java.lang.String,java.lang.Object>	processBatchRequest(java.lang.String data, javax.servlet.http.HttpServletRequest request)	Process batch request
java.util.Map<java.lang.String,java.lang.Object>	transferEther(java.lang.String data, javax.servlet.http.HttpServletRequest request)	Transferring ether from user wallet to another wallet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EtherlinkerController

public EtherlinkerController()

Method Detail

getWalletBalance

@RequestMapping(value="/getWalletBalance",
                method=POST)
@ResponseBody
public java.util.Map<java.lang.String,java.lang.Object> getWalletBalance(@RequestBody
                                                                               java.lang.String data,
                                                                               javax.servlet.http.HttpServletRequest request)
                                                                        throws RestException

Getting balance of specified wallet

Parameters:

data - JSON request (@see EtherlinkerRequestData)

request - HTTP Request

Returns:

Ajax response

Throws:

RestException - error, which happens during request processing

transferEther

@RequestMapping(value="/transferEther",
                method=POST)
@ResponseBody
public java.util.Map<java.lang.String,java.lang.Object> transferEther(@RequestBody
                                                                            java.lang.String data,
                                                                            javax.servlet.http.HttpServletRequest request)
                                                                     throws RestException

Transferring ether from user wallet to another wallet

Parameters:

data - JSON request (@see EtherlinkerRequestData) *

request - HTTP Request

Returns:

Ajax response

Throws:

RestException - error, which happens during request processing

createWallet

@RequestMapping(value="/createWallet",
                method=POST)
@ResponseBody
public java.util.Map<java.lang.String,java.lang.Object> createWallet(@RequestBody
                                                                           java.lang.String data,
                                                                           javax.servlet.http.HttpServletRequest request)
                                                                    throws RestException

Creating new wallet

Parameters:

data - JSON request (@see EtherlinkerRequestData)

request - HTTP Request *

Returns:

Ajax response

Throws:

RestException - error, which happens during request processing

deployContract

@RequestMapping(value="/deployContract",
                method=POST)
@ResponseBody
public java.util.Map<java.lang.String,java.lang.Object> deployContract(@RequestBody
                                                                             java.lang.String data,
                                                                             javax.servlet.http.HttpServletRequest request)
                                                                      throws RestException

Deploying new contract, which was already compiled by Web3j

Parameters:

data - JSON request (@see EtherlinkerRequestData)

request - HTTP Request

Returns:

Ajax response

Throws:

RestException - error, which happens during request processing

ExecContractMethod

@RequestMapping(value="/execContractMethod",
                method=POST)
@ResponseBody
public java.util.Map<java.lang.String,java.lang.Object> ExecContractMethod(@RequestBody
                                                                                 java.lang.String data,
                                                                                 javax.servlet.http.HttpServletRequest request)
                                                                          throws RestException

Executing custom contract method

Parameters:

data - JSON request (@see EtherlinkerRequestData)

request - HTTP Request

Returns:

Ajax response

Throws:

RestException - error, which happens during request processing

processBatchRequest

@RequestMapping(value="/processBatchRequest",
                method=POST)
@ResponseBody
public java.util.Map<java.lang.String,java.lang.Object> processBatchRequest(@RequestBody
                                                                                  java.lang.String data,
                                                                                  javax.servlet.http.HttpServletRequest request)
                                                                           throws RestException

Process batch request

Parameters:

data - JSON batch request (@see EtherlinkerBatchRequestData)

request - HTTP Request

Returns:

Ajax response

Throws:

RestException - error, which happens during request processing