@Andreas Schildbach
Can you help me please ?
On Wednesday, 21 June 2017 21:55:50 UTC+5:30, Kunal Ransing wrote:
>
> Hi,
>
> I am new to bitcoin system. I am checking bitcoinj-0.14.4 library.
> I want build simple java-web(servlet/jsp/html) & java-ejb (backend)
> application to receive money from user then later forward to our merchant.
> *Please let me know if i'm doing it correct way !*
> This will do following
> 1. java-web will request java-ejb to generate new address to receive
> money then java-web will display
> that address(also QR code) on web/html page so that user will pay to
> that address using any wallet he has.
>
> >>For this at start of java-ejb (backend) load for first time we will
> load wallet ONCE with autosave then when every time we receive payment
> request then we will create receive address & display on html page. Correct
> *?*
>
> 2. When user pay by any other wallet then our java-ejb (backend) will know
> that payment made so that we will update
> our system.
>
> >>For this we will do below
> // We want to know when we receive money.
> walletAppKit.wallet().addCoinsReceivedEventListener(new
> WalletCoinsReceivedEventListener() {
> @Override
> public void onCoinsReceived()
> {
> //wait for 6 block confirmation
> //our system internal order status update...
> //forward bitcoin LATER to our merchant after delivery is ok
> i.e user satisfied.
> }
> Correct *?*
>
> 3. We have installed bitcoind,bitcoin-cli on our server with all block i.e
> its in sync..everyday sync.
> >> When we use "MainNetParams" then how we can use "our own node" using
> bitcoinj *?*
>
> 3. wallet file created by walletAppKit is at our internal server.
> But we want to create that wallet is encrypt form & can read in code
> when using "KEY".
> >> Wallet.encrypt("password"); Do we have such method for for
> walletAppKit *?*
>
> 4. How to maintain backup of wallet ?
> >> Copy "wallet" file created by walletAppKit to some remote place
> everday is enough *?*
>
> Very sorry for long questions.
> *Please let me know if i'm doing it correct way !*
> Thank you very much!
>
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