org.apache.jackrabbit.oak.spi.commit

Interface PartialConflictHandler

All Known Subinterfaces:

ConflictHandler

All Known Implementing Classes:

ChildOrderConflictHandler, DefaultConflictHandler

Deprecated.

Use ThreeWayConflictHandler instead.

@Deprecated
public interface PartialConflictHandler

A PartialConflictHandler is responsible for handling conflicts which happen on Root.rebase() and on the implicit rebase operation which takes part on Root.commit().

This interface contains one method per type of conflict which might occur. Each of these methods may return a PartialConflictHandler.Resolution for the current conflict or null if it cannot resolve the conflict. The resolution indicates to use the changes in the current Root instance (PartialConflictHandler.Resolution.OURS) or to use the changes from the underlying persistence store (PartialConflictHandler.Resolution.THEIRS). Alternatively the resolution can also indicate that the changes have been successfully merged by this ConflictHandler instance (PartialConflictHandler.Resolution.MERGED).

See Also:

ConflictHandler

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	PartialConflictHandler.Resolution Deprecated. Resolutions for conflicts

Method Summary

Modifier and Type	Method and Description
@Nullable PartialConflictHandler.Resolution	addExistingNode(NodeBuilder parent, java.lang.String name, NodeState ours, NodeState theirs) Deprecated. The node ours has been added to parent which conflicts with node theirs which has been added in the persistence store.
@Nullable PartialConflictHandler.Resolution	addExistingProperty(NodeBuilder parent, PropertyState ours, PropertyState theirs) Deprecated. The property ours has been added to parent which conflicts with property theirs which has been added in the persistence store.
@Nullable PartialConflictHandler.Resolution	changeChangedProperty(NodeBuilder parent, PropertyState ours, PropertyState theirs) Deprecated. The property ours has been changed in parent while it was also changed to a different value (theirs) in the persistence store.
@Nullable PartialConflictHandler.Resolution	changeDeletedNode(NodeBuilder parent, java.lang.String name, NodeState ours) Deprecated. The node ours has been changed in parent while it was removed in the persistence store.
@Nullable PartialConflictHandler.Resolution	changeDeletedProperty(NodeBuilder parent, PropertyState ours) Deprecated. The property ours has been changed in parent while it was removed in the persistence store.
@Nullable PartialConflictHandler.Resolution	deleteChangedNode(NodeBuilder parent, java.lang.String name, NodeState theirs) Deprecated. The node theirs changed in the persistence store while it has been deleted locally.
@Nullable PartialConflictHandler.Resolution	deleteChangedProperty(NodeBuilder parent, PropertyState theirs) Deprecated. The property theirs changed in the persistence store while it has been deleted locally.
@Nullable PartialConflictHandler.Resolution	deleteDeletedNode(NodeBuilder parent, java.lang.String name) Deprecated. The node name has been removed in parent while it was also removed in the persistence store.
@Nullable PartialConflictHandler.Resolution	deleteDeletedProperty(NodeBuilder parent, PropertyState ours) Deprecated. The property ours has been removed in parent while it was also removed in the persistence store.

Method Detail

addExistingProperty

@Nullable
@Nullable PartialConflictHandler.Resolution addExistingProperty(NodeBuilder parent,
                                                                          PropertyState ours,
                                                                          PropertyState theirs)

Deprecated.

The property ours has been added to parent which conflicts with property theirs which has been added in the persistence store.

Parameters:

parent - root of the conflict

ours - our version of the property

theirs - their version of the property

Returns:

PartialConflictHandler.Resolution of the conflict or null

changeDeletedProperty

@Nullable
@Nullable PartialConflictHandler.Resolution changeDeletedProperty(NodeBuilder parent,
                                                                            PropertyState ours)

Deprecated.

The property ours has been changed in parent while it was removed in the persistence store.

Parameters:

parent - root of the conflict

ours - our version of the property

Returns:

PartialConflictHandler.Resolution of the conflict or null

changeChangedProperty

@Nullable
@Nullable PartialConflictHandler.Resolution changeChangedProperty(NodeBuilder parent,
                                                                            PropertyState ours,
                                                                            PropertyState theirs)

Deprecated.

The property ours has been changed in parent while it was also changed to a different value (theirs) in the persistence store.

Parameters:

parent - root of the conflict

ours - our version of the property

theirs - their version of the property

Returns:

PartialConflictHandler.Resolution of the conflict or null

deleteDeletedProperty

@Nullable
@Nullable PartialConflictHandler.Resolution deleteDeletedProperty(NodeBuilder parent,
                                                                            PropertyState ours)

Deprecated.

The property ours has been removed in parent while it was also removed in the persistence store.

Parameters:

parent - root of the conflict

ours - our version of the property

Returns:

PartialConflictHandler.Resolution of the conflict or null

deleteChangedProperty

@Nullable
@Nullable PartialConflictHandler.Resolution deleteChangedProperty(NodeBuilder parent,
                                                                            PropertyState theirs)

Deprecated.

The property theirs changed in the persistence store while it has been deleted locally.

Parameters:

parent - root of the conflict

theirs - their version of the property

Returns:

PartialConflictHandler.Resolution of the conflict or null

addExistingNode

@Nullable
@Nullable PartialConflictHandler.Resolution addExistingNode(NodeBuilder parent,
                                                                      java.lang.String name,
                                                                      NodeState ours,
                                                                      NodeState theirs)

Deprecated.

The node ours has been added to parent which conflicts with node theirs which has been added in the persistence store.

Parameters:

parent - root of the conflict

name - name of the node

ours - our version of the node

theirs - their version of the node

Returns:

PartialConflictHandler.Resolution of the conflict or null

changeDeletedNode

@Nullable
@Nullable PartialConflictHandler.Resolution changeDeletedNode(NodeBuilder parent,
                                                                        java.lang.String name,
                                                                        NodeState ours)

Deprecated.

The node ours has been changed in parent while it was removed in the persistence store.

Parameters:

parent - root of the conflict

name - name of the node

ours - our version of the node

Returns:

PartialConflictHandler.Resolution of the conflict or null

deleteChangedNode

@Nullable
@Nullable PartialConflictHandler.Resolution deleteChangedNode(NodeBuilder parent,
                                                                        java.lang.String name,
                                                                        NodeState theirs)

Deprecated.

The node theirs changed in the persistence store while it has been deleted locally.

Parameters:

parent - root of the conflict

name - name of the node

theirs - their version of the node

Returns:

PartialConflictHandler.Resolution of the conflict or null

deleteDeletedNode

@Nullable
@Nullable PartialConflictHandler.Resolution deleteDeletedNode(NodeBuilder parent,
                                                                        java.lang.String name)

Deprecated.

The node name has been removed in parent while it was also removed in the persistence store.

Parameters:

parent - root of the conflict

name - name of the node

Returns:

PartialConflictHandler.Resolution of the conflict or null