Package org.saidone.service

Class MongoNodeService

java.lang.Object

org.saidone.component.BaseComponent

org.saidone.service.MongoNodeService

All Implemented Interfaces:

NodeService, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@Service
public class MongoNodeService
extends BaseComponent
implements NodeService

Default NodeService implementation that persists node metadata using a MongoNodeRepositoryImpl. It throws NodeNotFoundOnVaultException when a requested node is not present in the repository.

Constructor Summary

Constructors

Constructor	Description
MongoNodeService()

Method Summary

Modifier and Type	Method	Description
void	deleteById(String nodeId)	Deletes the node wrapper identified by the given ID.
Iterable<NodeWrapper>	findAll()	Retrieves all stored node wrappers.
org.springframework.data.domain.Page<NodeWrapper>	findByArchiveDateRange(Instant from, Instant to, org.springframework.data.domain.Pageable pageable)	Retrieves node wrappers archived within the specified date range using pagination.
NodeWrapper	findById(String nodeId)	Retrieves the stored node wrapper by its identifier.
Iterable<NodeWrapper>	findByKv(int kv)	Retrieves all node wrappers associated with the specified encryption key version.
Iterable<NodeWrapper>	findByNtx(String ntx)	Retrieves all node wrappers having the given notarization transaction ID.
void	save(NodeWrapper nodeWrapper)	Persists the given wrapped node metadata.

Methods inherited from class org.saidone.component.BaseComponent

init, setApplicationContext, shutDown, stop

Methods inherited from class java.lang.Object

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

Constructor Details

MongoNodeService

public MongoNodeService()

Method Details

save

public void save(NodeWrapper nodeWrapper)

Persists the given wrapped node metadata.

This implementation simply delegates to MongoNodeRepositoryImpl.save(NodeWrapper).

Specified by:

save in interface NodeService

Parameters:

nodeWrapper - the node wrapper to store

findById

public NodeWrapper findById(String nodeId)

Retrieves the stored node wrapper by its identifier.

Specified by:

findById in interface NodeService

Parameters:

nodeId - the Alfresco node identifier

Returns:

the stored NodeWrapper

Throws:

NodeNotFoundOnVaultException - if the node does not exist

findByArchiveDateRange

public org.springframework.data.domain.Page<NodeWrapper> findByArchiveDateRange(Instant from,
 Instant to,
 org.springframework.data.domain.Pageable pageable)

Retrieves node wrappers archived within the specified date range using pagination. Both bounds are inclusive. Passing null for one of the parameters will make the range open-ended on that side.

Specified by:

findByArchiveDateRange in interface NodeService

Parameters:

from - the lower bound of the archive date range, inclusive

to - the upper bound of the archive date range, inclusive

pageable - pagination information

Returns:

page of NodeWrapper

findByNtx

public Iterable<NodeWrapper> findByNtx(String ntx)

Retrieves all node wrappers having the given notarization transaction ID. A null transaction ID is used to select nodes that have not yet been notarized.

Specified by:

findByNtx in interface NodeService

Parameters:

ntx - the notarization transaction ID to filter by

Returns:

iterable collection of NodeWrapper

findByKv

public Iterable<NodeWrapper> findByKv(int kv)

Retrieves all node wrappers associated with the specified encryption key version.

Specified by:

findByKv in interface NodeService

Parameters:

kv - the encryption key version to filter by

Returns:

iterable collection of NodeWrapper

findAll

public Iterable<NodeWrapper> findAll()

Retrieves all stored node wrappers.

The returned iterable is backed by the underlying repository and reflects the current state of the vault.

Specified by:

findAll in interface NodeService

Returns:

iterable collection of NodeWrapper

deleteById

public void deleteById(String nodeId)

Deletes the node wrapper identified by the given ID.

Specified by:

deleteById in interface NodeService

Parameters:

nodeId - the Alfresco node identifier