Package org.apache.jackrabbit.oak.spi.commit

Class SubtreeValidator

java.lang.Object

org.apache.jackrabbit.oak.spi.commit.DefaultValidator

org.apache.jackrabbit.oak.spi.commit.SubtreeValidator

All Implemented Interfaces:

Editor, Validator

public class SubtreeValidator
extends DefaultValidator

Validator that detects changes to a specified subtree and delegates the validation of such changes to another given validator.

Since:

Oak 0.3

See Also:

SubtreeExcludingValidator

Field Summary

Fields inherited from class org.apache.jackrabbit.oak.spi.commit.DefaultValidator

INSTANCE

Constructor Summary

Constructors

Constructor	Description
SubtreeValidator(Validator validator, String... path)

Method Summary

Modifier and Type	Method	Description
Validator	childNodeAdded(String name, NodeState after)	Validate an added node
Validator	childNodeChanged(String name, NodeState before, NodeState after)	Validate a changed node
Validator	childNodeDeleted(String name, NodeState before)	Validate a deleted node

Methods inherited from class org.apache.jackrabbit.oak.spi.commit.DefaultValidator

enter, leave, propertyAdded, propertyChanged, propertyDeleted

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SubtreeValidator

public SubtreeValidator(Validator validator,
                        String... path)

Method Detail

childNodeAdded

public Validator childNodeAdded(String name,
                                NodeState after)

Description copied from interface: Validator

Validate an added node

Specified by:

childNodeAdded in interface Editor

Specified by:

childNodeAdded in interface Validator

Overrides:

childNodeAdded in class DefaultValidator

Parameters:

name - the name of the added node

after - the added node

Returns:

a Validator for after or null if validation should not decent into the subtree rooted at after.

childNodeChanged

public Validator childNodeChanged(String name,
                                  NodeState before,
                                  NodeState after)

Description copied from interface: Validator

Validate a changed node

Specified by:

childNodeChanged in interface Editor

Specified by:

childNodeChanged in interface Validator

Overrides:

childNodeChanged in class DefaultValidator

Parameters:

name - the name of the changed node

before - the original node

after - the changed node

Returns:

a Validator for after or null if validation should not decent into the subtree rooted at after.

childNodeDeleted

public Validator childNodeDeleted(String name,
                                  NodeState before)

Description copied from interface: Validator

Validate a deleted node

Specified by:

childNodeDeleted in interface Editor

Specified by:

childNodeDeleted in interface Validator

Overrides:

childNodeDeleted in class DefaultValidator

Parameters:

name - The name of the deleted node.

before - the original node

Returns:

a Validator for the removed subtree or null if validation should not decent into the subtree