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60

@Entity saved in Tomcat session - problem

Hi, I have found a problem, when storing @Entity object in Tomcat session. When starting or ... is to create copy of @Entity class as normal POJO and use it to store in session. The problem ... stores the session before shutdown) that failed due to an inverse (mapped by) field in the entity object
57

Session lost

hi team we are implementing a web application based on the Liferay, system database is handled by JPA 2.0 and entity manager. when system is idle for a long period (for example 8 hours) the Session in the Persistance Context will be lost and the DB will be out of the access, is there any possible
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Step 3: Define an EJB Session Bean

Operations on the database will be performed by an instance of a session bean (EJB) class that we will define in this step: Open the [New Session Bean] dialog box by right clicking the guest package ... ) > Session Bean and clicking Next. Enter GuestDao as the EJB class name - use exactly that case sensitive
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Step 3: Define an EJB Session Bean

Operations on the database will be performed by an instance of a session bean (EJB) class ... the new session bean (EJB) class. Now replace the content of the new source file with the following ... ORDER BY g.id", Guest.class); return query.getResultList(); } } The GuestDao session
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Privacy Policy

of a certain section and verifying system and server integrity). Cookies can be "Persistent" or "Session ... , while Session Cookies are deleted as soon as You close Your web browser. We use both Session and Persistent Cookies for the purposes set out below: Essential Cookies These are Session Cookies
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Step 6: Set the Spring XML

</url-pattern> </servlet-mapping> <session-config> <session-timeout> 30 </session-timeout> </session-config> <welcome-file-list> <welcome-file>index.jsp
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Step 6: Set the Spring XML

-mapping> <session-config> <session-timeout> 30 </session-timeout> </session-config> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome
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Step 2: Entity Class and Persistence Unit

database url. The next step is adding an EJB Session Bean that will manage Guest entity objects.
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JPA Tutorials

application uses Java EE 6 EJB (session beans) it requires a full Java EE 6 application server, such as
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Step 2: Entity Class and Persistence Unit

provider with the specified database url. The next step is adding an EJB Session Bean that will manage Guest entity objects.

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