Posted January 05, 2019 03:16:00By Adam ShaulThe latest version of Java is here, and the Java developer community is excited to welcome it to the platform.
The Java Platform Module (JPM) is a set of tools that allows developers to create, modify, and run Java applications.
In this tutorial, we’ll see how to create an ETl application that uses the Java Platform module to provide a REST API for an ETel customer.
The first step is to install Java 8, which is the latest version.
The most important feature that we want to achieve here is that we can create our own APIs using the new APIs.
This allows us to use the Java platform, the platform features, and other features from other Java applications in our ETel application.
For the purposes of this tutorial we’ll create a simple API for a company that we will later refer to as “MyCompany.”
We’ll call it “MyCustomer.”
The API endpoint is as follows:I use this endpoint to set up a customer with MyCompany to send a payment to a payment processor.
I also want to set a custom transaction ID for this customer.
Next, I create a class named MyCustomer.java that implements the MyCustomer class.
This class will contain the following methods:Here is the complete code for this class:The MyCustomer method that we’re going to use to set the custom transactionID will be in the following class:This class has a method named setCustomTransactionId that returns the transactionId for the current user.
We can then define a method that will set the default transactionID for the MyCompany API.
For the purpose of this example, we will use the following method:Here, we create a new method named SetCustomTransactionsId.java, which we’ll use to make a call to SetCustomTransactionId.setCustomTransationsId(myCustomer.customers.custom_id, new MyCustomer().custom_ids);To set the transaction ID of a user for the application, we just create a method in the MyCustomers class:Next, we need to create a custom data type, called the payment object, for the payment processor that we have set up for the user.
This data type will be defined as follows in the Payments class:Finally, we can define a custom field called the transaction type that is used by the MyTransactionType.java method:I am going to create the following classes:The Payments and MyCustomer classes will be the first two classes that we create, and they will be referred to by their name.
The first one will be called MyCustomer and the second one will call MyCustomerCustomer.
The Payment object is the data type that we are going to be able to set for our payment transaction, and it will be declared in the class MyPayments.
The Payments object has a constructor that is the only method that can be called on an object, and this constructor has the following code:We can now define a new class called MyPayment.java:This new class will be created to store the payment details for the customer that we just created.
Next, we define the constructor of the Payment class and set it up to call the constructor method on MyPayingsPayment object:The method that sets up the payment is called setPaymentDetails.java.
This method will return the transaction details for a transaction that we created.
Here is the code for that method:The first argument of the constructor is the transactionID that we set up, and we set the method to setCustomTransactionID to the transactionid that we specified earlier.
Finally, we set a property called myCustomersPayment to the payment information we want for this transaction.
The second argument is the payment type of the transaction, which in this case is the MyPayionsPayment type.
Finally, I have set a new property called paymentType for the PayeesPaymentType object, which contains the payment data for the transaction that I just created for MyCustomer, MyCustomerPayment, and MyCustomPaymentsPayment objects.
I am creating the following objects to store our custom data:The Payment object is set up to store all of the data for a payment, and its constructor returns the data that we specify in the constructor:Finally we need a method called setCustomPayment that we use to perform a payment.
In this method, we first need to define the payment method for MyCustomsPayment:Next we need two other methods that we need called getPayments and getPaymentItems.
These methods return the payment items for the specific payment that we sent for the particular customer that I created earlier.
The getPayations method returns the payment transactions for the specified payment that I specified earlier, and I have the getPayings method return the data to the user that sent the payment to the specified