Package net.solarnetwork.central.biz.dao

Class DaoUserMetadataBiz

java.lang.Object

net.solarnetwork.central.biz.dao.DaoUserMetadataBiz

All Implemented Interfaces:

UserMetadataBiz

public class DaoUserMetadataBiz
extends Object
implements UserMetadataBiz

DAO-based implementation of UserMetadataBiz.

Constructor Summary

Constructors

Constructor	Description
DaoUserMetadataBiz(UserMetadataDao userMetadataDao)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addUserMetadata(Long userId, net.solarnetwork.domain.datum.GeneralDatumMetadata meta)	Add metadata to a specific user.
net.solarnetwork.dao.FilterResults<UserMetadataEntity,Long>	findUserMetadata(UserMetadataFilter criteria, List<net.solarnetwork.domain.SortDescriptor> sortDescriptors, Integer offset, Integer max)	Search for user metadata.
void	removeUserMetadata(Long userId)	Remove all metadata to a specific user.
void	storeUserMetadata(Long userId, net.solarnetwork.domain.datum.GeneralDatumMetadata meta)	Store metadata to a specific user, 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

DaoUserMetadataBiz

public DaoUserMetadataBiz(UserMetadataDao userMetadataDao)

Constructor.

Parameters:

userMetadataDao - the DAO to use

Method Details

addUserMetadata

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

Description copied from interface: UserMetadataBiz

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

Specified by:

addUserMetadata in interface UserMetadataBiz

Parameters:

userId - the user ID to add to

meta - the metadata to add

storeUserMetadata

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

Description copied from interface: UserMetadataBiz

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

Specified by:

storeUserMetadata in interface UserMetadataBiz

Parameters:

userId - the user ID to add to

meta - the metadata to store

removeUserMetadata

@Transactional(readOnly=false,
               propagation=REQUIRED)
public void removeUserMetadata(Long userId)

Description copied from interface: UserMetadataBiz

Remove all metadata to a specific user.

Specified by:

removeUserMetadata in interface UserMetadataBiz

Parameters:

userId - the user ID to remove from

findUserMetadata

@Transactional(readOnly=true,
               propagation=SUPPORTS)
public net.solarnetwork.dao.FilterResults<UserMetadataEntity,Long> findUserMetadata(UserMetadataFilter criteria,
 List<net.solarnetwork.domain.SortDescriptor> sortDescriptors,
 Integer offset,
 Integer max)

Description copied from interface: UserMetadataBiz

Search for user metadata.

Specified by:

findUserMetadata in interface UserMetadataBiz

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