lumis.portal.channel
Class ChannelDaoJdbc

java.lang.Object
  lumis.portal.channel.ChannelDaoJdbc

All Implemented Interfaces:

IChannelDao

public class ChannelDaoJdbc
extends Object
implements IChannelDao

Dao implementation for channels, based on JDBC.

Since:

4.0.0

Constructor Summary

ChannelDaoJdbc()

Method Summary

void	add(ChannelConfig channelConfig, ITransaction transaction) Add the channel.
void	addCss(String channelId, String cssId, int position, ITransaction transaction) Add the CSS of the channel.
boolean	checkForChannelPrefix(ChannelConfig channelConfig, ITransaction transaction) Returns if the channel prefix for local groups is already in use.
void	delete(String channelId, ITransaction transaction) Delete the channel.
void	deleteCss(String channelId, String cssId, ITransaction transaction) Delete the CSS of the channel.
String	generateRandomChannelPrefix(ITransaction transaction) Generates a new random channel prefix, that is not already in use.
ChannelConfig	get(String channelId, ITransaction transaction) Returns the channel with the specified channelId.
int	getChannelTreeCount(String rootChannelId, ITransaction transaction)
List<String>	getChannelTreeIds(String rootChannelId, ITransaction transaction)
List<String>	getCssIds(String channelId, ITransaction transaction) Get the ids of the channel's CSS.
String	getIdByChannelPrefix(ChannelConfig channelConfig, ITransaction transaction)
Collection<String>	getIdsByPageTemplateId(String pageTemplateId, ITransaction transaction) Get the Ids of all channels that have the specified page template as the default page template
List<String>	getIdsByParentTemplateId(String parentTemplateId, ITransaction transaction) Get the Ids of all channels associated with the specified template id.
List<String>	getSubChannelIds(String channelId, ITransaction transaction) Get a list with ids of the sub channels.
void	update(ChannelConfig channelConfig, ITransaction transaction) Update the channel.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelDaoJdbc

public ChannelDaoJdbc()

Method Detail

get

public ChannelConfig get(String channelId,
                         ITransaction transaction)
                  throws DaoException,
                         PortalException

Description copied from interface: IChannelDao

Returns the channel with the specified channelId.

Specified by:

get in interface IChannelDao

Parameters:

channelId - the channelId.

transaction - the transaction for persistence access.

Returns:

the channel.

Throws:

PortalObjectNotFoundException - if the channel was not found.

DaoException

PortalException

add

public void add(ChannelConfig channelConfig,
                ITransaction transaction)
         throws DaoException,
                PortalException

Description copied from interface: IChannelDao

Add the channel.

Specified by:

add in interface IChannelDao

Throws:

DaoException

PortalException

update

public void update(ChannelConfig channelConfig,
                   ITransaction transaction)
            throws DaoException,
                   PortalException

Description copied from interface: IChannelDao

Update the channel.

Specified by:

update in interface IChannelDao

Throws:

DaoException

PortalException

getSubChannelIds

public List<String> getSubChannelIds(String channelId,
                                     ITransaction transaction)
                              throws DaoException,
                                     PortalException

Description copied from interface: IChannelDao

Get a list with ids of the sub channels.

Specified by:

getSubChannelIds in interface IChannelDao

Returns:

an array of Strings.

Throws:

DaoException

PortalException

getChannelTreeCount

public int getChannelTreeCount(String rootChannelId,
                               ITransaction transaction)
                        throws DaoException,
                               PortalException

Specified by:

getChannelTreeCount in interface IChannelDao

Throws:

DaoException

PortalException

getChannelTreeIds

public List<String> getChannelTreeIds(String rootChannelId,
                                      ITransaction transaction)
                               throws DaoException,
                                      PortalException

Specified by:

getChannelTreeIds in interface IChannelDao

Throws:

DaoException

PortalException

delete

public void delete(String channelId,
                   ITransaction transaction)
            throws DaoException,
                   PortalException

Description copied from interface: IChannelDao

Delete the channel.

Specified by:

delete in interface IChannelDao

Throws:

DaoException

PortalException

addCss

public void addCss(String channelId,
                   String cssId,
                   int position,
                   ITransaction transaction)
            throws DaoException,
                   PortalException

Description copied from interface: IChannelDao

Add the CSS of the channel.

Specified by:

addCss in interface IChannelDao

Throws:

DaoException

PortalException

deleteCss

public void deleteCss(String channelId,
                      String cssId,
                      ITransaction transaction)
               throws DaoException,
                      PortalException

Description copied from interface: IChannelDao

Delete the CSS of the channel.

Specified by:

deleteCss in interface IChannelDao

Throws:

DaoException

PortalException

getCssIds

public List<String> getCssIds(String channelId,
                              ITransaction transaction)
                       throws DaoException,
                              PortalException

Description copied from interface: IChannelDao

Get the ids of the channel's CSS.

Specified by:

getCssIds in interface IChannelDao

Returns:

an array of Strings.

Throws:

DaoException

PortalException

checkForChannelPrefix

public boolean checkForChannelPrefix(ChannelConfig channelConfig,
                                     ITransaction transaction)
                              throws DaoException,
                                     PortalException

Description copied from interface: IChannelDao

Returns if the channel prefix for local groups is already in use. If channel does not have local groups prefix specified, returns false.

Specified by:

checkForChannelPrefix in interface IChannelDao

Returns:

Throws:

PortalException

UnexpectedException

DaoException

getIdByChannelPrefix

public String getIdByChannelPrefix(ChannelConfig channelConfig,
                                   ITransaction transaction)
                            throws DaoException,
                                   PortalException

Specified by:

getIdByChannelPrefix in interface IChannelDao

Throws:

DaoException

PortalException

getIdsByParentTemplateId

public List<String> getIdsByParentTemplateId(String parentTemplateId,
                                             ITransaction transaction)
                                      throws DaoException,
                                             PortalException

Description copied from interface: IChannelDao

Get the Ids of all channels associated with the specified template id.

Specified by:

getIdsByParentTemplateId in interface IChannelDao

Returns:

Throws:

DaoException

PortalException

getIdsByPageTemplateId

public Collection<String> getIdsByPageTemplateId(String pageTemplateId,
                                                 ITransaction transaction)
                                          throws DaoException,
                                                 PortalException

Description copied from interface: IChannelDao

Get the Ids of all channels that have the specified page template as the default page template

Specified by:

getIdsByPageTemplateId in interface IChannelDao

Returns:

Throws:

DaoException

PortalException

generateRandomChannelPrefix

public String generateRandomChannelPrefix(ITransaction transaction)
                                   throws PortalException

Description copied from interface: IChannelDao

Generates a new random channel prefix, that is not already in use.

Specified by:

generateRandomChannelPrefix in interface IChannelDao

Parameters:

transaction - the transaction for persistence access.

Returns:

the generated channel prefix.

Throws:

PortalException