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72

Posting Sample Code

unit). Keep the test as simple as possible - remove unnecessary code (but keep it complete
59

JPA / JDO Class Enhancer

ObjectDB Enhancer is a post compilation tool that improves performance by modifying the byte code ... to be enhanced. Enhancement improves efficiency in three ways: Enhanced code enables efficient ... explained in chapter 3). This is done by adding special code to enhanced classes that automatically
38

Configuration and Activation Code in ObjectDB 2.x

the odbee.jar file and got the activation code.It is mentioned in the side that i need to use the activation code using <activation> tag in the objectdb.conf file. In 1.x objectDB, we are not using ... the activation code which i got after acting the 2.0 odbee.jar. and any specific changes which i
38

ObjectDB 2.x is working without any activation code

and it is working without any activation code. Is it is bug in objectdb or it works without activation code also. I am saving some information into the some.odb file and reading the informatin without any problem. What exactly is the activation code for ? Thanks & regards, Binit Bhaskar binitbhaskar Binit
37

Should derived fields of an EmbeddedId be manually maintained by app code?

field parent. In the following as the code stands I do NOT maintain the derived fields in ... the code so that I do maintain the EmbeddedId explicitly it works; class ECompoundKeyMapItem ... .java:148) Unexpetced error com.objectdb.o.InternalException //Code without manual maintenance
36

Concerning coding style of the example in the posting instructions

to the coding example in the posting instructions and many of your other examples posted in the forums. While I appreciate the recommended coding style as shown makes for convenient minimal examples ... and examples, it is not a compliant coding style. Webel webel Dr Darren Kelly Your observation
15

Database Management Settings

connection parameter. The <activation> elements <activation code="XXXX-XXXX-XXXX-XXXX-XXXX ... ) requires specifying a valid activation code using an <activation> element. Activation codes ... the command line. Every machine requires a specific activation code, but multiple <activation> elements
7

Getting an error when adding activation code to conf file

Hello, When I add an activation code to my objectdb.conf file, I get the following exception ... ) at com.objectdb.o.RCL.<clinit>(RCL.java:36) ... 8 more If I remove the activation code from ... code. I am adding my activation code to my config file as such: <database> <size initial="256kb" resize
3

Step 7: Run the Spring Web App

enhancement (weaving) in Tomcat: Find the Tomcat server in the [Services window] under Servers. Right ... . Right click the server node and select Restart. When using GlassFish - on the fly enhancement (weaving
3

Step 7: Run the Spring Web App

enhancement (weaving) in Tomcat it has to be run with ObjectDB as a Java agent (javaagent:objectdb.jar). When using GlassFish - on the fly enhancement (weaving) is automatically enabled

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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