org.liquidsite.core.data
Class HostPeer

java.lang.Object
  org.liquidsite.core.data.AbstractPeer
      org.liquidsite.core.data.HostPeer

public class HostPeer

extends AbstractPeer

A host database peer. This class contains static methods that handles all accesses to the LS_HOST table.

Method Summary

static void	doDelete(DataSource src, HostData data) Deletes a host from the data source.
static void	doDeleteDomain(DataSource src, java.lang.String domain) Deletes all hosts in a domain from the data source.
static void	doInsert(DataSource src, HostData data) Inserts a new host into the data source.
static java.util.ArrayList	doSelectAll(DataSource src) Returns a list of all hosts in the data source.
static java.util.ArrayList	doSelectByDomain(DataSource src, java.lang.String domain) Returns a list of all hosts in a certain domain.
static HostData	doSelectByName(DataSource src, java.lang.String name) Returns a host with a specified name.
static void	doUpdate(DataSource src, HostData data) Updates a host in the data source.
protected AbstractData	getDataObject() Returns a new instance of the data object.

Methods inherited from class org.liquidsite.core.data.AbstractPeer

count, delete, insert, select, selectList, update

Methods inherited from class java.lang.Object

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

Method Detail

doSelectAll

public static java.util.ArrayList doSelectAll(DataSource src)
                                       throws DataObjectException

Returns a list of all hosts in the data source.

Parameters:

src - the data source to use

Returns:

a list of all hosts in the database

Throws:

DataObjectException - if the data source couldn't be accessed properly

doSelectByDomain

public static java.util.ArrayList doSelectByDomain(DataSource src,
                                                   java.lang.String domain)
                                            throws DataObjectException

Returns a list of all hosts in a certain domain.

Parameters:

src - the data source to use

domain - the domain name

Returns:

a list of all hosts in the domain

Throws:

DataObjectException - if the data source couldn't be accessed properly

doSelectByName

public static HostData doSelectByName(DataSource src,
                                      java.lang.String name)
                               throws DataObjectException

Returns a host with a specified name.

Parameters:

src - the data source to use

name - the host name

Returns:

the host found, or null if no matching host existed

Throws:

DataObjectException - if the data source couldn't be accessed properly

doInsert

public static void doInsert(DataSource src,
                            HostData data)
                     throws DataObjectException

Inserts a new host into the data source.

Parameters:

src - the data source to use

data - the host data object

Throws:

DataObjectException - if the data source couldn't be accessed properly

doUpdate

public static void doUpdate(DataSource src,
                            HostData data)
                     throws DataObjectException

Updates a host in the data source.

Parameters:

src - the data source to use

data - the host data object

Throws:

DataObjectException - if the data source couldn't be accessed properly

doDelete

public static void doDelete(DataSource src,
                            HostData data)
                     throws DataObjectException

Deletes a host from the data source.

Parameters:

src - the data source to use

data - the host data object

Throws:

DataObjectException - if the data source couldn't be accessed properly

doDeleteDomain

public static void doDeleteDomain(DataSource src,
                                  java.lang.String domain)
                           throws DataObjectException

Deletes all hosts in a domain from the data source.

Parameters:

src - the data source to use

domain - the domain name

Throws:

DataObjectException - if the data source couldn't be accessed properly

getDataObject

protected AbstractData getDataObject()

Returns a new instance of the data object.

Specified by:

getDataObject in class AbstractPeer

Returns:

a new instance of the data object