About change

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JDO Doc
4

getObjectId(pc)

state of the instance, and changing it does not affect the JDO identity of the instance ... the application, and those that are managed by the data store. If the object identity is being changed in ... of the class used to manage identity internally. Therefore, if the application makes a change
Result
4

java.lang.Throwable

the flexibility to change the implementation of the upper layer without changing its API (in particular, the set ... array is copied by this call; changes in the specified array after the method invocation returns
JDO Doc
4

javax.jdo.spi.StateInterrogation

and field dirty. Normally, PersistenceCapable classes are able to detect changes made to their fields ... , then the persistent instance is not aware of the change. This API allows the application to notify the instance that a change was made to a field. Instances unknown by the implementation
JDO Doc
4

jdoMakeDirty(fieldName)

this instance and this field dirty. Normally, PersistenceCapable classes are able to detect changes ... , and the array is modified, then the persistent instance is not aware of the change. This API allows the application to notify the instance that a change was made to a field. The field name
JDO Doc
4

makeDirty(pc, fieldName)

changes made to their fields. However, if a reference to an array is given to a method outside the class, and the array is modified, then the persistent instance is not aware of the change. This API allows the application to notify the instance that a change was made to a field. Transient instances
JDO Doc
4

makeDirty(pc, fieldName)

to detect changes made to their fields. However, if a reference to an array is given to a method outside the class, and the array is modified, then the persistent instance is not aware of the change. This API allows the application to notify the instance that a change was made to a field. Instances
JDO Doc
4

javax.jdo.JDOHelper

are able to detect changes made to their fields. However, if a reference to an array is given ... of the change. This API allows the application to notify the instance that a change was made to a field
Forum
4

Dirty checking

Hi, wondering if anyone knows the best way to detect which objects have been changed in ... config settings to track changes to collections, e.g: http://www.objectdb.com/java/jpa/setting ... that were changed after a commit, i.e: after the transaction has succeeded, so that I can update views
Forum
3

Updating Entities

my PaygradeModify class - the change to the Paygrade is not shown when I go to view my Employee table ... ();} } However, it is worth noting that the changes ARE made if the EmployeeOverview table has NOT been visibly loaded ... . However, once a change has been made to paygradeDB after this visual load - the Employee table refuses to update
JDO Doc
3

getGroups()

Method javax.jdo.FetchPlan Set getGroups() Return an immutable Set containing the names of all active fetch groups. The Set is a copy of the currently active groups and will not change based on subsequent changes to the groups. Returns: an immutable Set containing the names of all currently active fetch groups Since: JDO 2.0