org.waarp.openr66.dao.xml

Class XMLHostDAO

java.lang.Object

org.waarp.openr66.dao.xml.XMLHostDAO

All Implemented Interfaces:

Cloneable, AbstractDAO<Host>, HostDAO

public class XMLHostDAO
extends Object
implements HostDAO

Constructor Summary

Constructors

Constructor and Description
XMLHostDAO()

Method Summary

Modifier and Type	Method and Description
void	close()
long	count(List<Filter> fitlers) DAOConnectionException
void	delete(Host host) Remove the specified object from the persistance layer
void	deleteAll() Remove all objects from the persistance layer
boolean	exist(String hostid) Verify if an object with the specified id exists in the persistance layer
List<Host>	find(List<Filter> fitlers) Retrieve all objects corresponding to the given filters in a List from the persistance layer
List<Host>	find(List<Filter> filters, int limit) Retrieve all objects corresponding to the given filters in a List from the persistance layer
List<Host>	find(List<Filter> filters, String field, boolean asc) Retrieve all objects corresponding to the given filters in a List from the persistance layer
List<Host>	find(List<Filter> filters, String field, boolean asc, int limit) Retrieve all objects corresponding to the given filters in a List from the persistance layer
List<Host>	find(List<Filter> filters, String field, boolean asc, int limit, int offset) Retrieve all objects corresponding to the given filters in a List from the persistance layer
List<Host>	getAll() Retrieve all objects in a List from the persistance layer
void	insert(Host host) Insert the specified object in the persistance layer
Host	select(String hostid) Retrieve the object with the specified id from the persistance layer
void	update(Host host) Update the specified object in the persistance layer
void	update(List<Filter> filters, String toSet) Update all objects corresponding to the given filters in a List from the persistance layer

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLHostDAO

public XMLHostDAO()

Method Detail

close

public void close()

Specified by:

close in interface AbstractDAO<Host>

delete

public void delete(Host host)

Description copied from interface: AbstractDAO

Remove the specified object from the persistance layer

Specified by:

delete in interface AbstractDAO<Host>

Parameters:

host - object to delete

deleteAll

public void deleteAll()

Description copied from interface: AbstractDAO

Remove all objects from the persistance layer

Specified by:

deleteAll in interface AbstractDAO<Host>

getAll

public List<Host> getAll()
                  throws DAOConnectionException

Description copied from interface: AbstractDAO

Retrieve all objects in a List from the persistance layer

Specified by:

getAll in interface AbstractDAO<Host>

Throws:

DAOConnectionException - If data access error occurs

exist

public boolean exist(String hostid)
              throws DAOConnectionException

Description copied from interface: AbstractDAO

Verify if an object with the specified id exists in the persistance layer

Specified by:

exist in interface AbstractDAO<Host>

Parameters:

hostid - id of the object verified

Returns:

true if a object with the specified id exist; false if no object correspond to the specified id.

Throws:

DAOConnectionException - If a data access error occurs

find

public List<Host> find(List<Filter> fitlers)
                throws DAOConnectionException

Description copied from interface: AbstractDAO

Retrieve all objects corresponding to the given filters in a List from the persistance layer

Specified by:

find in interface AbstractDAO<Host>

Parameters:

fitlers - List of filter

Throws:

DAOConnectionException - If data access error occurs

find

public List<Host> find(List<Filter> filters,
                       int limit)
                throws DAOConnectionException

Description copied from interface: AbstractDAO

Retrieve all objects corresponding to the given filters in a List from the persistance layer

Specified by:

find in interface AbstractDAO<Host>

Parameters:

filters - List of filter

limit - max number of items to get

Throws:

DAOConnectionException - If data access error occurs

find

public List<Host> find(List<Filter> filters,
                       String field,
                       boolean asc)
                throws DAOConnectionException

Description copied from interface: AbstractDAO

Retrieve all objects corresponding to the given filters in a List from the persistance layer

Specified by:

find in interface AbstractDAO<Host>

Parameters:

filters - List of filter

field - field to sort on

asc - True for ascending, False for descending order

Throws:

DAOConnectionException - If data access error occurs

find

public List<Host> find(List<Filter> filters,
                       String field,
                       boolean asc,
                       int limit)
                throws DAOConnectionException

Description copied from interface: AbstractDAO

Retrieve all objects corresponding to the given filters in a List from the persistance layer

Specified by:

find in interface AbstractDAO<Host>

Parameters:

filters - List of filter

field - field to sort on

asc - True for ascending, False for descending order

limit - max number of items to get

Throws:

DAOConnectionException - If data access error occurs

find

public List<Host> find(List<Filter> filters,
                       String field,
                       boolean asc,
                       int limit,
                       int offset)
                throws DAOConnectionException

Description copied from interface: AbstractDAO

Retrieve all objects corresponding to the given filters in a List from the persistance layer

Specified by:

find in interface AbstractDAO<Host>

Parameters:

filters - List of filter

field - field to sort on

asc - True for ascending, False for descending order

limit - max number of items to get

offset - start for items to get

Throws:

DAOConnectionException - If data access error occurs

update

public void update(List<Filter> filters,
                   String toSet)
            throws DAOConnectionException

Description copied from interface: AbstractDAO

Update all objects corresponding to the given filters in a List from the persistance layer

Specified by:

update in interface AbstractDAO<Host>

Parameters:

filters - List of filter

toSet - field to update as "field1 = value1, field2 = value2, ..."

Throws:

DAOConnectionException - If data access error occurs

count

public long count(List<Filter> fitlers)
           throws DAOConnectionException

DAOConnectionException

Specified by:

count in interface AbstractDAO<Host>

Parameters:

fitlers - List of filter

Returns:

count only if filters is empty or null

Throws:

DAOConnectionException - If data access error occurs

insert

public void insert(Host host)

Description copied from interface: AbstractDAO

Insert the specified object in the persistance layer

Specified by:

insert in interface AbstractDAO<Host>

Parameters:

host - object to insert

select

public Host select(String hostid)
            throws DAOConnectionException,
                   DAONoDataException

Description copied from interface: AbstractDAO

Retrieve the object with the specified id from the persistance layer

Specified by:

select in interface AbstractDAO<Host>

Parameters:

hostid - id of the object requested

Throws:

DAOConnectionException - If a data access error occurs

DAONoDataException - if no data are available

update

public void update(Host host)

Description copied from interface: AbstractDAO

Update the specified object in the persistance layer

Specified by:

update in interface AbstractDAO<Host>

Parameters:

host - object to update