Fast Object Database for Java - with JPA/JDO support

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2

NullPointerException on TreeSet load

: Servlet.service() for servlet [web.TimelinesServlet] in context with path [/Timelines] threw ... ) at web.TimelinesServlet.doGet(TimelinesServlet.java:71) at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741
2

ArrayIndexOutOfBounds with Critera API and function call

the criteria we get this: 11:20:06,538 ERROR .. Servlet.service() for servlet .. threw exception ... :03,104 ERROR Servlet.service() for servlet UIApplication threw exception: com.objectdb.o.UserException
2

@Unique member combination not working

an existing value (('John','Doe')) support Support Thanks, it worked. I was using servlet context because I ... in the servlet context. Maybe you had an old EntityManagerFactory in the servlet context
2

objectdb:2.8.4 - Error occurred during initialization of boot layer

\CommonThirdParty\ThirdPartyLibs\servlet.jar;D:\Projects\Anritsu\Perforce\ws_alexander.golyshkin_ALL\DEV ... javax.ejb.jar javax.jms.jar javax.persistence.jar javax.resource.jar javax.servlet.jsp.jar javax.servlet.jsp.jstl.jar javax.transaction.jar It's not looking as good approach to resolve problems
2

WebSphere Liberty Configuration

) at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service
2

Web Framework Recommendation for leveraging JPA + ObjectDB

are: Servlet container (Tomcat / Jetty) with servlets and JSPs. Java EE application server (JBoss / GlassFish) with servers, JSPs, JSF and EJB. Spring MVC Framework with either a servlet container or
2

Cannot initialize db after inserting a java.util.List

, but whenever I access the db through a servlet container I get this error: objectdb.java.util.ArrayList ... .startContext(ContextHandler.java:543) at org.mortbay.jetty.servlet.Context.startContext(Context.java:136 ... .mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:543) at org.mortbay.jetty.servlet
2

Eclipse/JPA database tutorial

Azam Maybe you ran the JSP as your main page rather than the servlet? In this example the servlet sets
2

Mismatch client-server protocol prefix

.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path
2

Problems using Maven Repo

javax.servlet jstl geronimo-servlet_3.0_spec 1.0

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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