io.permazen.core

Class ReferencedObjectException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.permazen.core.DatabaseException

io.permazen.core.ReferencedObjectException

All Implemented Interfaces:

Serializable

public class ReferencedObjectException
extends DatabaseException

Thrown on an attempt to delete an object which is still referenced by a ReferenceField configured for DeleteAction.EXCEPTION.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
ObjId	getId() Get the ID of the object that could not be deleted because it was referenced.
ObjId	getReferrer() Get the ID of the object that still refers to the object that was to be deleted.
int	getStorageId() Get the storage ID of the field in the referring object that still referrs to the object that was supposed to be deleted.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getId

public ObjId getId()

Get the ID of the object that could not be deleted because it was referenced.

Returns:

referenced object's ID

getReferrer

public ObjId getReferrer()

Get the ID of the object that still refers to the object that was to be deleted.

Returns:

referencing object's ID

getStorageId

public int getStorageId()

Get the storage ID of the field in the referring object that still referrs to the object that was supposed to be deleted.

Returns:

reference field storage ID