Class ValidatorProvider
- java.lang.Object
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- org.apache.jackrabbit.oak.spi.commit.ValidatorProvider
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- All Implemented Interfaces:
EditorProvider
- Direct Known Subclasses:
AccessControlValidatorProvider
,ChangeCollectorProvider
,ConflictValidatorProvider
,CrossMountReferenceValidatorProvider
,ItemSaveValidatorProvider
,NameValidatorProvider
,PermissionStoreValidatorProvider
,PermissionValidatorProvider
,PrivateStoreValidatorProvider
public abstract class ValidatorProvider extends Object implements EditorProvider
Extension point for plugging in different kinds of validation rules for content changes.- See Also:
- Commit validators
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Constructor Summary
Constructors Constructor Description ValidatorProvider()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description @Nullable Editor
getRootEditor(NodeState before, NodeState after, NodeBuilder builder, CommitInfo info)
Returns an editor for processing changes between the given two states.protected abstract @Nullable Validator
getRootValidator(NodeState before, NodeState after, CommitInfo info)
Returns a validator for checking the changes between the given two root states.
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Method Detail
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getRootValidator
@Nullable protected abstract @Nullable Validator getRootValidator(NodeState before, NodeState after, CommitInfo info)
Returns a validator for checking the changes between the given two root states.- Parameters:
before
- original root stateafter
- modified root stateinfo
- metadata about this commit- Returns:
- validator for checking the modifications,
or
null
if this validator is not needed for this commit
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getRootEditor
@Nullable public final @Nullable Editor getRootEditor(NodeState before, NodeState after, NodeBuilder builder, CommitInfo info)
Description copied from interface:EditorProvider
Returns an editor for processing changes between the given two states. Returnsnull
if the changes don't require processing.An implementation of this method should generally not compare the given before and after states, as the caller is expected to compare the states and invoke the respective callback methods on the
Editor
instance returned by this method. Instead the implementation can use the opportunity for other preparatory work.- Specified by:
getRootEditor
in interfaceEditorProvider
- Parameters:
before
- original root stateafter
- modified root statebuilder
- node builder based on the after stateinfo
- metadata associated with this commit- Returns:
- editor for processing the changes, or
null
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