Package org.apache.jackrabbit.vault.fs.api

Enum IdConflictPolicy

java.lang.Object

java.lang.Enum<IdConflictPolicy>

org.apache.jackrabbit.vault.fs.api.IdConflictPolicy

All Implemented Interfaces:

Serializable, Comparable<IdConflictPolicy>

public enum IdConflictPolicy
extends Enum<IdConflictPolicy>

Defines the handling of IDs on import.

Note: CREATE_NEW_ID affects imports of nodes without id conflicts as well.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CREATE_NEW_ID	Create a new ID for the imported node (for all referenceable nodes), this may break existing references in the package.
FAIL	Default handling, fail in case of unresolvable conflicts.
FORCE_REMOVE_CONFLICTING_ID	Remove the node with the conflicting id along with its references (even if outside the filters).
LEGACY	Assign the newly imported conflicting node a new id in case the conflicting existing node does not have the same parent (i.e.

Method Summary

Modifier and Type	Method	Description
static IdConflictPolicy	valueOf(String name)	Returns the enum constant of this type with the specified name.
static IdConflictPolicy[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FAIL

public static final IdConflictPolicy FAIL

Default handling, fail in case of unresolvable conflicts. Conflicts are automatically resolved in case the conflicting UUID and all its references are inside the package filter.

CREATE_NEW_ID

public static final IdConflictPolicy CREATE_NEW_ID

Create a new ID for the imported node (for all referenceable nodes), this may break existing references in the package. This fails if a referenced node is overwritten by a node with a different id

FORCE_REMOVE_CONFLICTING_ID

public static final IdConflictPolicy FORCE_REMOVE_CONFLICTING_ID

Remove the node with the conflicting id along with its references (even if outside the filters). This goes beyond ImportUUIDBehavior.IMPORT_UUID_COLLISION_REMOVE_EXISTING, as it also does not only resolve UUID collisions but also replacements of referenceable nodes with different ids. Use with care, as this may remove references outside the filter.

LEGACY

public static final IdConflictPolicy LEGACY

Assign the newly imported conflicting node a new id in case the conflicting existing node does not have the same parent (i.e. is no sibling). If the newly imported node is a sibling of the existing conflicting one either remove the existing node with the conflicting id but keep its references (in case the conflicting one is contained in the filter) or skip the to be imported node (and continue with importing its children as if they were below the existing one). This was the policy which was always used in FileVault prior version 3.5.2.

Since:

3.6.2

Method Detail

values

public static IdConflictPolicy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (IdConflictPolicy c : IdConflictPolicy.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static IdConflictPolicy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null