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10

Query problem after transaction commit

Attached please find the test code. The screen output is at the end of the post. Please help. Thx ... successfully] 04> SELECT u FROM Goods u where u._code like :code AND u._desc like :desc 05> code= %, desc= % 06> UI: end query 07> UI: start printing result 08> code= A, desc= Good A, byUser= test 09> code
8

Spring MVC Errors

: "To enable on the fly automatic 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
6

Access ClassTransformer

Hello, As in our OSGI Environment, we do need to manually weave classes. To be able to do so, we'd need access to the ClassTransformer from ObjectDB. However, there's only the global enhancer api which is not of any help. There's the JEhancerAgent which seems to implement a ClassTransformer as
6

Error using query with MAX() function

get the another error. Add the following to the above test code and you can see the problem. String sbs = sb ... . support Support I'm getting an error with as stack trace again on my DB and data. The test code above passes but my data and Entity fails. At the spot where my code fails there are no Notes entities
6

em.flush(); em.clear(); loosing data and not persisting managed objects

is a string. Attached is my test code above modified with a String as a key. The output when I run ... ). These tables are the data from the backend of an antiquated source code/bug tracking management system called CMVC, since I don't have direct access to that database to get the data directly. The code
5

com.objectdb.o.TEX: Type ... is not found, for a class that's already been enhanced successfully.

.class.getClassLoader()); Here is the output, it seems like the above code does manage to enhance ... #13 query.tokenizer] <tokenList> <token name="SELECT" code="132" postion="0:6" /> <token name="a" code="1" postion="7:8" /> <token name="FROM" code="103" postion="9:13" /> <token name="Site" code="1
5

IN expression in a Criteria Query

is with Criteria Language. This code: In<Employee> inExpression = cb.in(root.get(Computer ... : SELECT a FROM Account a GROUP BY a.code HAVING COUNT(a) < 2 It throws following exception: com ... Account a GROUP BY a.code HAVING COUNT(a) < 2 This is an invalid query. In a grouping query
0

javax.jdo.spi.JDOPermission

and should not be called by other code. A JDOPermission is a named permission and has no actions ... of what each named permission allows, and discusses the risks of granting code the permission ... to malicious code. getMetadata This allows getting metadata for any PersistenceCapable class
0

javax.jdo.identity.ObjectIdentity

. Since: JDO 2.0 int hashCode() Return the cached hash code. Return the cached hash code. Returns: the cached hash code. Since: JDO 1.0 void readExternal(ObjectInput in)throws IOException
0

javax.jdo.identity.IntIdentity

. Since: JDO 2.0 int hashCode() Return the cached hash code. Return the cached hash code. Returns: the cached hash code. Since: JDO 1.0 void readExternal(ObjectInput in)throws IOException

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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