Package net.solarnetwork.central.biz.dao

Class DaoSolarNodeMetadataBiz

java.lang.Object

net.solarnetwork.central.biz.dao.DaoSolarNodeMetadataBiz

All Implemented Interfaces:

SolarNodeMetadataBiz

public class DaoSolarNodeMetadataBiz
extends Object
implements SolarNodeMetadataBiz

DAO-based implementation of SolarNodeMetadataBiz.

Constructor Summary

Constructors

Constructor	Description
DaoSolarNodeMetadataBiz(SolarNodeMetadataDao solarNodeMetadataDao)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addSolarNodeMetadata(Long nodeId, net.solarnetwork.domain.datum.GeneralDatumMetadata meta)	Add metadata to a specific node.
FilterResults<SolarNodeMetadataFilterMatch>	findSolarNodeMetadata(SolarNodeMetadataFilter criteria, List<net.solarnetwork.domain.SortDescriptor> sortDescriptors, Integer offset, Integer max)	Search for node metadata.
void	removeSolarNodeMetadata(Long nodeId)	Remove all metadata to a specific node.
void	storeSolarNodeMetadata(Long nodeId, net.solarnetwork.domain.datum.GeneralDatumMetadata meta)	Store metadata to a specific node, replacing any existing metadata with the provided metadata.

Methods inherited from class java.lang.Object

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

Constructor Details

DaoSolarNodeMetadataBiz

public DaoSolarNodeMetadataBiz(SolarNodeMetadataDao solarNodeMetadataDao)

Constructor.

Parameters:

solarNodeMetadataDao - the node metadata DAO to use

Method Details

addSolarNodeMetadata

@Transactional(readOnly=false,
               propagation=REQUIRED)
public void addSolarNodeMetadata(Long nodeId,
 net.solarnetwork.domain.datum.GeneralDatumMetadata meta)

Description copied from interface: SolarNodeMetadataBiz

Add metadata to a specific node. If metadata already exists for the given node, the values will be merged such that tags are added and info values are added or updated.

Specified by:

addSolarNodeMetadata in interface SolarNodeMetadataBiz

Parameters:

nodeId - the node ID to add to

meta - the metadata to add

storeSolarNodeMetadata

@Transactional(readOnly=false,
               propagation=REQUIRED)
public void storeSolarNodeMetadata(Long nodeId,
 net.solarnetwork.domain.datum.GeneralDatumMetadata meta)

Description copied from interface: SolarNodeMetadataBiz

Store metadata to a specific node, replacing any existing metadata with the provided metadata.

Specified by:

storeSolarNodeMetadata in interface SolarNodeMetadataBiz

Parameters:

nodeId - the node ID to add to

meta - the metadata to store

removeSolarNodeMetadata

@Transactional(readOnly=false,
               propagation=REQUIRED)
public void removeSolarNodeMetadata(Long nodeId)

Description copied from interface: SolarNodeMetadataBiz

Remove all metadata to a specific node.

Specified by:

removeSolarNodeMetadata in interface SolarNodeMetadataBiz

Parameters:

nodeId - the node ID to remove from

findSolarNodeMetadata

@Transactional(readOnly=true,
               propagation=SUPPORTS)
public FilterResults<SolarNodeMetadataFilterMatch> findSolarNodeMetadata(SolarNodeMetadataFilter criteria,
 List<net.solarnetwork.domain.SortDescriptor> sortDescriptors,
 Integer offset,
 Integer max)

Description copied from interface: SolarNodeMetadataBiz

Search for node metadata.

Specified by:

findSolarNodeMetadata in interface SolarNodeMetadataBiz

Parameters:

criteria - the search criteria

sortDescriptors - the optional sort descriptors

offset - an optional result offset

max - an optional maximum number of returned results

Returns:

the results, never null