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java.io.Serializable

/PersistenceManagerFactory" title="Interface in javax.jdo">code>PersistenceManagerFactorycode> , code>Querycode> code

javax.persistence.criteria.CriteriaQuery

> code>AbstractQuery<T>code> The code>CriteriaQuerycode> interface defines functionality that is specific to top-level

javax.persistence.PersistenceException

"> java.lang.Object code>java.lang.Throwablecode> code>java.lang.Exceptioncode> code>java.lang.RuntimeExceptioncode> javax

javax.persistence.OptimisticLockException

"> java.lang.Object code>java.lang.Throwablecode> code>java.lang.Exceptioncode> code>java.lang.RuntimeExceptioncode>

Step 4: Add a Servlet Class

code: package guest; import java.io.IOException; import javax ... , response); } } code>GuestServletcode> performs the following operations ... that will be added in the next tutorial step) - a new code>Guestcode> entity object is constructed and stored

Step 4: Add a Servlet Class

replace the content of the new source file with the following code: package ... )); // Display the list of guests: doGet(request, response); } } code>GuestServletcode> performs the following operations on every http request: If a new

Step 6: Set the Spring XML

of the Spring dispatcher servlet to the code>web.xmlcode> configuration file and to configure that servlet using another xml configuration file. Open the code>web.xmlcode> file (under src/main/webapp/WEB-INF) in a text editor (by right clicking and selecting 

Step 6: Set the Spring XML

of the Spring dispatcher servlet to the code>web.xmlcode> configuration file and to configure that servlet using another xml configuration file. Open the code>web.xmlcode> file ... and paste to replace the default content of the code>web.xmlcode> file with the following new

Step 3: Add a Main Class

In this step we will add code to the code>Maincode> class (that was generated with the project) in order to store code>Pointcode> objects in the database and then retrieve them from the database. Use copy and paste to replace the content of the code

javax.jdo.JDOOptimisticVerificationException

"> java.lang.Object code>java.lang.Throwablecode> code>java.lang.Exceptioncode> code>java.lang.RuntimeExceptioncode>