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Tutorial
194

Step 3: Define a Spring DAO Component

Operations on the database will be performed by an instance of a Data Access Object (DAO) that we will define in this step as a Spring MVC component: Open the [New Java Class] dialog box by right ... every operation that modifies the database (such as persist) by transaction begin and commit. The next step is adding a Controller Class.  
Tutorial
194

Step 3: Define a Spring DAO Component

Operations on the database will be performed by an instance of a Data Access Object (DAO) that we will define in this step as a Spring MVC component: Open the [New Java Class] dialog box by right ... that modifies the database (such as persist) by transaction begin and commit. The next step is adding a Controller Class.  
Tutorial
193

Step 5: Add a JSP Page

from the request's "guests" attribute that is set by the servlet in the previous step ... In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the Web Pages node (in the [Projects] window) and selecting New > JSP
Tutorial
193

Step 5: Add a JSP Page

In this step we will add the JSP that generates the guestbook HTML output: Open the [New JSP File] dialog box by right clicking WEB-INF under src/main/webapp (in the [Package Explorer] window ... , which contains a simple form for signing the guestbook, followed by a list of all the guests
Tutorial
193

Step 5: Add a JSP Page

In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the Web Pages node (in the [Projects] window) and selecting New > JSP ... output, which contains a simple form for signing the guestbook, followed by a list of all the guests
Tutorial
193

Step 5: Add a JSP Page

In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the WebContent node (in the [Package Explorer] window), selecting New ... output, which contains a simple form for signing the guestbook, followed by a list of all the guests
Tutorial
193

Step 5: Add a JSP Page

the request's guestDao attribute that is set by the controller in the previous step). The next step ... In this step we will add the JSP that generates the guestbook HTML output: Open the [New JSP File] dialog box by right clicking the WEB-INF node under the Web Pages node (in the [Projects] window
Tutorial
193

Step 5: Add a JSP Page [2011-02-06]

the request's "guests" attribute that is set by the servlet in the previous step). The next step ... In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the WebContent node (in the [Package Explorer] window), selecting New
Tutorial
193

Step 5: Add a JSP Page

the request's "guests" attribute that is set by the servlet in the previous step). The next step ... In this step we will add the JSP that generates the guestbook page output: Open the [New JSP File] dialog box by right clicking the WebContent node (in the [Package Explorer] window), selecting New
Tutorial
189

Step 2: Entity Class and Persistence Unit

Entity Class] dialog box, e.g. by right clicking the project node (in the [Projects] window ... the [Provider and Database] step just click Finish to generate a default persistence.xml file ... a text editor (by right clicking and selecting Edit or by double click and then moving to the Source