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16

Query problem after transaction commit

= % 06> UI: end query 07> UI: start printing result 08> code= A, desc= Good A, byUser= test 09> code= B, desc= Good B, byUser= test 10> code= C, desc= Good C, byUser= test 11> UI: end printing result ... = D, desc= Good D 16> UI: end query 17> UI: start printing result 18> code= D, desc= Good D, byUser
3

javax.persistence.TransactionRequiredException

, the default implementation returns the same result as getMessage(). Returns: The localized description ... of output contains the result of the toString() method for this object. Remaining lines represent data ... of this throwable. The result is the concatenation of: the name of the class of this object
3

distinct(distinct)

) Specify whether duplicate query results will be eliminated. A true value will cause duplicates ... , duplicate results must be retained. This method only overrides the return type of the corresponding AbstractQuery method. Parameters: distinct - boolean value specifying whether duplicate results
3

javax.persistence.EntityExistsException

override this method, the default implementation returns the same result as getMessage(). Returns ... System.err. The first line of output contains the result of the toString() method for this object ... description of this throwable. Returns a short description of this throwable. The result
3

select(selection)

) Specify the item that is to be returned in the query result. Replaces the previously specified ... of the select item when it results from a get or join operation and the query result type is specified ... : selection - selection specifying the item that is to be returned in the query result Returns
3

java.lang.RuntimeException

returns the same result as getMessage(). Returns: The localized description of this throwable ... the result of the toString() method for this object. Remaining lines represent data previously recorded ... description of this throwable. The result is the concatenation of: the name of the class of this object
3

multiselect(selections)

... selections ) Specify the selection items that are to be returned in the query result. Replaces the previously specified selection(s), if any. The type of the result of the query execution depends ... that results from the query execution. If the type of the criteria query is CriteriaQuery for some user
0

javax.jdo.JDOObjectNotFoundException

, the default implementation returns the same result as getMessage(). Returns: The localized ... System.err. The first line of output contains the result of the toString() method for this object ... of this throwable. The result is the concatenation of: the name of the class of this object
0

javax.jdo.JDOUnsupportedOptionException

result as getMessage(). Returns: The localized description of this throwable. Since: Java JDK1.1 ... contains the result of the toString() method for this object. Remaining lines represent data previously ... description of this throwable. Returns a short description of this throwable. The result
0

javax.jdo.JDOUserCallbackException

this method, the default implementation returns the same result as getMessage(). Returns ... of the field System.err. The first line of output contains the result of the toString() method ... description of this throwable. The result is the concatenation of: the name of the class

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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