yaas_java_jersey_wishlist

This is an example implementation of the YaaS Wishlist service based on Java. It shows how to implement a basic service and how to integrate with other services on YaaS.

License

This project is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file.

API Console

You can open the API Console in a separate window by using the following link:

• API Console

API Overview

This service provides REST endpoints for interacting with several YaaS services.

Document Service

The endpoint /wishlists enables you to:

• Interact with wishlists in a CRUD fashion.
  • Get a list of all wishlists within a tenant.
  • Create a new wishlist.
  • Get a specific wishlist based on an ID.
  • Update a specific wishlist based on an ID.
  • Delete a specific wishlist based on an ID.

The endpoint /wishlists/{wishlistId}/wishlistItems enables you to:

• Get a specific wishlist and read its items.
• Create a new wishlist item and add it to the specific wishlist.

See also WishlistService.java.

Email Service

An email is sent to the wishlist owner when a wishlist is created. For more details, see the sendMail method in WishlistService.java.

Media Service

The endpoint /wishlists/{wishlistId}/media enables you to:

• Get a list of all media for the wishlist.
• Create a new media file.
• Delete a specific media file based on an ID.

See also WishlistMediaService.java

Customer Service

When a wishlist is being created, the implementation checks if its owner exists as a customer. You can find the details at the beginning of the POST method in WishlistService.java.

Purpose and Benefits

Showcase how a service can be written using Java. Demonstrate the integration with other services in YaaS, including authentication. Topics covered:

• Usage of Spring framework
• Property handling
• Authentication with the YaaS platform
• Consumption of YaaS services
• Deployment to Cloud Foundry
• Testing

Dependencies

• Core Services
  • OAuth2
  • Document
  • Email
  • Media
  • Customer

Build, Test, and Run the Service

See the Setup Guide for instructions on how to configure this service.

1. Use mvn clean install to build the service and run the tests.

2. Run the service locally by calling mvn jetty:run, and navigate to the local API Console.

FAQ / Troubleshooting

If you get failed tests while building with mvn clean install, such as response code expected:201 but was:500, then it might mean that the service can't connect to other YaaS services. This could be related to missing proxy settings.

Hint: In that case, you might want to try it out with:

mvn clean install -Dhttp.proxyPort=<proxyPort> -Dhttp.proxyHost=<proxyHost> -Dhttps.proxyPort=<proxyPort> -Dhttps.proxyHost=<proxyHost>