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Background documentation JDO State Checks  Locate the document in its SAP Library structure

The following table illustrates the return values of the javax.jdo.JDOHelper methods for each JDO state type.

JDO State Checks

Method

State

isPersistent

isTransactional

isDeleted

isDirty

isNew

Transient

false

false

false

false

false

Persistent-new

true

true

false

true

true

Persistent-new-deleted

true

true

true

true

true

Persistent-clean

true

true

false

false

false

Persistent-dirty

true

true

false

true

false

Persistent-deleted

true

true

true

true

false

Hollow

true

false

false

false

false

Persistent-nontransactional

true

false

false

false

false

Transient-clean

false

true

false

false

false

Transient-dirty

false

true

false

true

false

 

 

 

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