JarCasting 
passninja-java
Use passninja-java as a Maven package.
Contents
Installation
Include the following in your pom.xml for Maven:
<dependencies>
<dependency>
<groupId>com.github.javadev</groupId>
<artifactId>passninja</artifactId>
<version>1.2</version>
</dependency>
...
</dependencies>
Gradle:
compile 'com.github.javadev:passninja:1.2'
Usage
PassNinjaClient
Use this class to init a Passninja object. Make sure to pass your user credentials to make any authenticated requests.
import com.passninja.Passninja;
String accountId = "**your-account-id**";
String apiKey = "**your-api-key**";
Passninja.init(accountId, apiKey);
We've placed our demo user API credentials in this example. Replace it with your actual API credentials to test this code through your PassNinja account and don't hesitate to contact PassNinja with our built in chat system if you'd like to subscribe and create your own custom pass type(s).
For more information on how to use passninja-java once it loads, please refer to the PassNinja JS API reference
PassNinjaClientMethods
This library currently supports methods for creating, getting, updating, and deleting passes via the PassNinja api. The methods are outlined below.
Create
Map<String, Object> pass = new HashMap<>();
pass.put("discount", "50%");
pass.put("memberName", "John");
PassninjaResponse<Pass> response = Pass.create("demo.coupon", /* passType */
pass /* passData */);
System.out.println(response.getResponseBody().getUrls());
System.out.println(response.getResponseBody().getPassType());
System.out.println(response.getResponseBody().getSerialNumber());
Get
PassninjaResponse<Pass> response = Pass.get("demo.coupon", /* passType */
"97694bd7-3493-4b39-b805-20e3e5e4c770" /* serialNumber */);
Update
Map<String, Object> pass = new HashMap<>();
pass.put("discount", "100%");
pass.put("memberName", "Ted");
PassninjaResponse<Pass> response = Pass.put("demo.coupon", /* passType */
"97694bd7-3493-4b39-b805-20e3e5e4c770", /* serialNumber */
pass /* passData */);
Delete
PassninjaResponse<Pass> response = Pass.delete("demo.coupon", /* passType */
"97694bd7-3493-4b39-b805-20e3e5e4c770" /* serialNumber */);
System.out.println("Pass deleted. Serial_number: ", response.getResponseBody().getSerialNumber());
PassninjaResponse<Pass> response = Pass.deleteForce("demo.coupon", /* passType */
"97694bd7-3493-4b39-b805-20e3e5e4c770" /* serialNumber */);
System.out.println("Pass deleted. Serial_number: ", response.getResponseBody().getSerialNumber());