From the course: Java Persistence API (JPA): 1 The Basics

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Managing transactions demo

Managing transactions demo - Java Tutorial

From the course: Java Persistence API (JPA): 1 The Basics

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Managing transactions demo

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- [Instructor] Open IntelliJ and go to the begin files for chapter three video two. So, in this demo we are introducing the concept of a ticket. So, a ticket is a bug fix or enhancement request for an existing application. So let's look at our ticket entity. So, it has an id, a title, and description, and the necessary getters, and setters, and constructors. So, let's also look at a release. So tickets can be a part of a release. So in this case, a release has an id, a release date, description. So let's look more closely at what we can do with a ticket. So let's go to our TrackzillaController and it's under the controller folder. So, specifically for a ticket, we can get the ticket by id. We can get all tickets as seen on line 67. We can add a ticket on line 73. Update a ticket on line 81. Delete a ticket on line 87. And we can close a ticket. So now, let's look at our ticket service. That is under the service folder. Double-click on TicketService. And we see all of the methods that…

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