10 | javax.persistence.criteria.Subquery>, Selection<T>, TupleElement<T> The Subquery interface defines functionality that is specific to subqueries. A subquery has an expression as its selection item. Since: JPA 2.0 Selection<X> alias(String name) Assigns an alias to the selection item. Assigns an alias to the selection item. Once assigned |
9 | javax.persistence.criteria.CriteriaBuilder selections, expressions, predicates, orderings. Note that Predicate is used instead of Expression in ... CompoundSelection<Object[]> array( Selection... selections) Create an array-valued selection item. Create an array-valued selection item. Parameters: selections - selection items Returns: array-valued |
1 | Step 6: Set the Spring XML right clicking and selecting Open With > Text Editor or by double click and then moving to the Source ... that file: Right click the WEB-INF node in the [Package Explorer] window, select New > Other... > XML > XML |
1 | Step 4: Add a Servlet ClassIn this step we will add a servlet to manage guestbook web requests: Open the [Create Servlet] dialog box by right clicking the guest package node (in the [Package Explorer] window), selecting New ... the list of guests: List<Guest> guestList = em.createQuery( "SELECT g |
1 | Step 3: Add a Context Listener Class box by right clicking the guest package node (in the [Package Explorer] window), selecting New ... as the class name - use exactly that case sensitive class name. Click Next and then Select |
1 | Step 1: Create a Maven Web ProjectWe start by creating a new Maven-WTP dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Maven > Maven Project and click Next. Verify ... a filter, select maven-archetype-webapp in the artifact list and click Next. Enter Group Id (e.g |
1 | Step 6: Set the Spring XML clicking and selecting Edit or by double click and then moving to the XML tab in the editor window ... node in the [Projects] window, select New > Other... and then choose the XML category, XML Document |
1 | Step 1: Create a Maven Web ProjectWe start by creating a new Maven web project in NetBeans: Open the [New Project] dialog box, e.g. by using File > New Project... Select Maven > Maven Web Application and click Next. Choose a Project Name (e.g. Guestbook) and select Java EE 5. Enter Maven Group Id (e.g. com.objectdb.tutorial.spring |
1 | Step 1: Create a Java EE 6 Web ProjectWe start by creating a new Java EE dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Web > Dynamic Web Project and click Next. Choose a Project Name (e.g. Guestbook). Select GlassFish Server Open Source Edition 3 (Java EE 6) as |
1 | Step 2: Entity Class and Persistence Unit) and selecting New > Entity Class... (or New > Other... > Persistence > Entity Class and clicking ... a text editor (by right clicking and selecting Edit or by double click and then moving to the Source |
