net.sf.sail.webapp.service.workgroup.impl
Class WorkgroupServiceImpl

java.lang.Object
  net.sf.sail.webapp.service.workgroup.impl.WorkgroupServiceImpl

All Implemented Interfaces:

WorkgroupService

Direct Known Subclasses:

WISEWorkgroupServiceImpl

public class WorkgroupServiceImpl
extends Object
implements WorkgroupService

Version:

$Id$

Author:

Cynick Young

Field Summary

protected AclService<Workgroup>	aclService
protected GroupDao<Group>	groupDao
protected OfferingService	offeringService
protected SdsWorkgroupDao	sdsWorkgroupDao
protected UserService	userService
protected WorkgroupDao<Workgroup>	workgroupDao

Constructor Summary

WorkgroupServiceImpl()

Method Summary

void	addMembers(Workgroup workgroup, Set<User> membersToAdd) Adds members to an already-existing workgroup.
List<Workgroup>	createPreviewWorkgroupForOfferingIfNecessary(Offering offering, List<Workgroup> workgroupList, User user, String previewWorkgroupName) Given a list of workgroups for a particular offering, if the list is empty (i.e.
protected SdsWorkgroup	createSdsWorkgroup(String name, Set<User> members, Offering offering) Creates and returns a SdsWorkgroup given parameters
protected Workgroup	createWorkgroup(Set<User> members, Offering offering, SdsWorkgroup sdsWorkgroup) Creates and returns a Workgroup given parameters
Workgroup	createWorkgroup(String name, Set<User> members, Offering offering) Creates a new SdsWorkgroup on the SDS as well as a Workgroup object in the local data store, and then associates that workgroup to an offering.
Workgroup	getPreviewWorkgroupForRooloOffering(Offering previewOffering, User previewUser) Creates a workgroup for a preview offering.
Workgroup	getWorkgroupForPreviewOffering(Offering previewOffering, User previewUser) Given a PreviewOffering, returns a workgroup that is used to preview it If a workgroup has not been created yet, a new workgroup is created with a default preview user
List<Workgroup>	getWorkgroupList() Gets a List of workgroups available.
List<Workgroup>	getWorkgroupListByOfferingAndUser(Offering offering, User user) Gets a List of workgroups for a given offering with the specified user as a member of that workgroup.
List<Workgroup>	getWorkgroupsForUser(User user) Given a User, returns all of the workgroups that the user is in
void	removeMembers(Workgroup workgroup, Set<User> membersToRemove) Removes members from an already-existing workgroup.
Workgroup	retrieveById(Long workgroupId) Retrieves the Workgroup domain object using unique workgroupId
void	setAclService(AclService<Workgroup> aclService)
void	setGroupDao(GroupDao<Group> groupDao)
void	setOfferingService(OfferingService offeringService)
void	setSdsWorkgroupDao(SdsWorkgroupDao sdsWorkgroupDao)
void	setUserService(UserService userService)
void	setWorkgroupDao(WorkgroupDao<Workgroup> workgroupDao)
Workgroup	updateWorkgroupMembership(ChangeWorkgroupParameters params) Updates the Workgroups by modifying its members

Methods inherited from class java.lang.Object

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

Field Detail

sdsWorkgroupDao

protected SdsWorkgroupDao sdsWorkgroupDao

workgroupDao

protected WorkgroupDao<Workgroup> workgroupDao

groupDao

protected GroupDao<Group> groupDao

offeringService

protected OfferingService offeringService

aclService

protected AclService<Workgroup> aclService

userService

protected UserService userService

Constructor Detail

WorkgroupServiceImpl

public WorkgroupServiceImpl()

Method Detail

setAclService

public void setAclService(AclService<Workgroup> aclService)

Parameters:

aclService - the aclService to set

setSdsWorkgroupDao

public void setSdsWorkgroupDao(SdsWorkgroupDao sdsWorkgroupDao)

Parameters:

sdsWorkgroupDao - the sdsWorkgroupDao to set

setWorkgroupDao

public void setWorkgroupDao(WorkgroupDao<Workgroup> workgroupDao)

Parameters:

workgroupDao - the workgroupDao to set

createWorkgroup

@Transactional(rollbackFor=HttpStatusCodeException.class)
public Workgroup createWorkgroup(String name,
                                                                            Set<User> members,
                                                                            Offering offering)

Description copied from interface: WorkgroupService

Creates a new SdsWorkgroup on the SDS as well as a Workgroup object in the local data store, and then associates that workgroup to an offering. A side effect is that the workgroup id is set to the value that the SDS assigns to the new workgroup.

Specified by:

createWorkgroup in interface WorkgroupService

Parameters:

name - String name of the workgroup you want to create

offering - The offering to associate the workgroup to

Returns:

a Workgroup that is created.

See Also:

net.sf.sail.webapp.service.workgroup.WorkgroupService#createWorkgroup(net.sf.sail.webapp.domain.Workgroup, net.sf.sail.webapp.domain.Offering)

createWorkgroup

protected Workgroup createWorkgroup(Set<User> members,
                                    Offering offering,
                                    SdsWorkgroup sdsWorkgroup)

Creates and returns a Workgroup given parameters

Parameters:

members - Set of users in this SdsWorkgroup

offering - which Offering this workgroup belongs in

sdsWorkgroup - SdsWorkgroupReturns:

created Workgroup

createSdsWorkgroup

protected SdsWorkgroup createSdsWorkgroup(String name,
                                          Set<User> members,
                                          Offering offering)

Creates and returns a SdsWorkgroup given parameters

Parameters:

name - what this SdsWorkgroup is called

members - Set of users in this SdsWorkgroup

offering - which Offering this workgroup belongs in

Returns:

created SdsWorkgroup

getWorkgroupList

@Transactional(readOnly=true)
public List<Workgroup> getWorkgroupList()

Description copied from interface: WorkgroupService

Gets a List of workgroups available.

Specified by:

getWorkgroupList in interface WorkgroupService

Returns:

a Workgroup List.

See Also:

net.sf.sail.webapp.service.workgroup.WorkgroupService#getWorkgroupIterator()

getWorkgroupListByOfferingAndUser

@Transactional(readOnly=true)
public List<Workgroup> getWorkgroupListByOfferingAndUser(Offering offering,
                                                                       User user)

Description copied from interface: WorkgroupService

Gets a List of workgroups for a given offering with the specified user as a member of that workgroup.

Specified by:

getWorkgroupListByOfferingAndUser in interface WorkgroupService

Parameters:

offering - for the workgroup

user - that is a member of the workgroup

Returns:

See Also:

WorkgroupService.getWorkgroupListByOfferingAndUser(net.sf.sail.webapp.domain.Offering, net.sf.sail.webapp.domain.User)

getWorkgroupsForUser

@Transactional(readOnly=true)
public List<Workgroup> getWorkgroupsForUser(User user)

Description copied from interface: WorkgroupService

Given a User, returns all of the workgroups that the user is in

Specified by:

getWorkgroupsForUser in interface WorkgroupService

Parameters:

user - the User to search for

Returns:

a list of workgroups that the specified user is in.

See Also:

WorkgroupService.getWorkgroupsForUser(net.sf.sail.webapp.domain.User)

createPreviewWorkgroupForOfferingIfNecessary

@Transactional(rollbackFor=HttpStatusCodeException.class)
public List<Workgroup> createPreviewWorkgroupForOfferingIfNecessary(Offering offering,
                                                                                                               List<Workgroup> workgroupList,
                                                                                                               User user,
                                                                                                               String previewWorkgroupName)

Description copied from interface: WorkgroupService

Given a list of workgroups for a particular offering, if the list is empty (i.e. there are no workgroups), then create a default "preview" workgroup with just the user in it. If there exists workgroups already, then do nothing.

Specified by:

createPreviewWorkgroupForOfferingIfNecessary in interface WorkgroupService

Parameters:

offering - the given offering associated with the workgroups

workgroupList - List of workgroups belonging to the given offering

user - the User that should be put into the preview workgroup

previewWorkgroupName - String that specifies the default preview workgroup name

Returns:

See Also:

net.sf.sail.webapp.service.workgroup.WorkgroupService#createPreviewWorkgroupForOfferingIfNecessary(net.sf.sail.webapp.domain.Offering, java.util.List, net.sf.sail.webapp.domain.User)

getWorkgroupForPreviewOffering

@Transactional(rollbackFor=HttpStatusCodeException.class)
public Workgroup getWorkgroupForPreviewOffering(Offering previewOffering,
                                                                                           User previewUser)

Description copied from interface: WorkgroupService

Given a PreviewOffering, returns a workgroup that is used to preview it If a workgroup has not been created yet, a new workgroup is created with a default preview user

Specified by:

getWorkgroupForPreviewOffering in interface WorkgroupService

Returns:

workgroup

See Also:

net.sf.sail.webapp.service.workgroup.WorkgroupService#getWorkgroupForPreviewOffering(net.sf.sail.webapp.domain.Offering)

getPreviewWorkgroupForRooloOffering

@Transactional(rollbackFor=HttpStatusCodeException.class)
public Workgroup getPreviewWorkgroupForRooloOffering(Offering previewOffering,
                                                                                                User previewUser)

Description copied from interface: WorkgroupService

Creates a workgroup for a preview offering.

Specified by:

getPreviewWorkgroupForRooloOffering in interface WorkgroupService

Returns:

Workgroup

See Also:

WorkgroupService.getPreviewWorkgroupForRooloOffering(net.sf.sail.webapp.domain.Offering, net.sf.sail.webapp.domain.User)

addMembers

@Transactional
public void addMembers(Workgroup workgroup,
                                     Set<User> membersToAdd)

Description copied from interface: WorkgroupService

Adds members to an already-existing workgroup. If a member is already in the group, do not add again. Also update the workgroup name.

Specified by:

addMembers in interface WorkgroupService

Parameters:

workgroup - an existing Workgroup that the members will be added to

membersToAdd - Set of users to add to the group

See Also:

WorkgroupService.addMembers(net.sf.sail.webapp.domain.Workgroup, java.util.Set)

removeMembers

@Transactional
public void removeMembers(Workgroup workgroup,
                                        Set<User> membersToRemove)

Description copied from interface: WorkgroupService

Removes members from an already-existing workgroup. Also update the workgroup name.

Specified by:

removeMembers in interface WorkgroupService

Parameters:

workgroup - an existing Workgroup that the members will be removed from

membersToRemove - Set of users to remove from the group

See Also:

WorkgroupService.removeMembers(Workgroup, Set)

updateWorkgroupMembership

@Transactional
public Workgroup updateWorkgroupMembership(ChangeWorkgroupParameters params)
                                    throws Exception

Description copied from interface: WorkgroupService

Updates the Workgroups by modifying its members

Specified by:

updateWorkgroupMembership in interface WorkgroupService

Throws:

Exception

See Also:

net.sf.sail.webapp.service.workgroup.WorkgroupService#updateWorkgroupMembership(net.sf.sail.webapp.domain.User, net.sf.sail.webapp.domain.Workgroup, net.sf.sail.webapp.domain.Workgroup)

retrieveById

public Workgroup retrieveById(Long workgroupId)
                       throws ObjectNotFoundException

Description copied from interface: WorkgroupService

Retrieves the Workgroup domain object using unique workgroupId

Specified by:

retrieveById in interface WorkgroupService

Parameters:

workgroupId - Long workgroupId to use for lookup

Returns:

Workgroup the Workgroup object with the workgroupId

Throws:

ObjectNotFoundException

See Also:

WorkgroupService.retrieveById(Long)

setOfferingService

public void setOfferingService(OfferingService offeringService)

Parameters:

offeringService - the offeringService to set

setGroupDao

public void setGroupDao(GroupDao<Group> groupDao)

Parameters:

groupDao - the groupDao to set

setUserService

public void setUserService(UserService userService)

Parameters:

userService - the userService to set