org.apache.ambari.server.orm.dao

Class ViewURLDAO

java.lang.Object

org.apache.ambari.server.orm.dao.ViewURLDAO

public class ViewURLDAO
extends Object

View Instance Data Access Object.

Constructor Summary

Constructors

Constructor and Description
ViewURLDAO()

Method Summary

Modifier and Type	Method and Description
void	delete(ViewURLEntity urlEntity) Remove a URL entity
List<ViewURLEntity>	findAll() Find all view instances.
com.google.common.base.Optional<ViewURLEntity>	findByName(String urlName) Find URL by name
com.google.common.base.Optional<ViewURLEntity>	findBySuffix(String urlSuffix) Find URL by suffix
void	save(ViewURLEntity urlEntity) Save a URL entity
void	update(ViewURLEntity entity) Update and merge a URL entity

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewURLDAO

public ViewURLDAO()

Method Detail

findAll

public List<ViewURLEntity> findAll()

Find all view instances.

Returns:

all views or an empty List

findByName

public com.google.common.base.Optional<ViewURLEntity> findByName(String urlName)

Find URL by name

Parameters:

urlName -

Returns:

findBySuffix

public com.google.common.base.Optional<ViewURLEntity> findBySuffix(String urlSuffix)

Find URL by suffix

Parameters:

urlSuffix - the suffix to get the URL by

Returns:

Optional.absent() if no view URL with the given suffix; otherwise an appropriate Optional instance holding the fetched view URL

save

public void save(ViewURLEntity urlEntity)

Save a URL entity

Parameters:

urlEntity -

update

public void update(ViewURLEntity entity)

Update and merge a URL entity

Parameters:

entity -

delete

public void delete(ViewURLEntity urlEntity)

Remove a URL entity

Parameters:

urlEntity -