3 * Copyright (C) 2007 EDIT
4 * European Distributed Institute of Taxonomy
5 * http://www.e-taxonomy.eu
7 * The contents of this file are subject to the Mozilla Public License Version 1.1
8 * See LICENSE.TXT at the top of this package for the full license terms.
11 package eu
.etaxonomy
.cdm
.api
.service
;
13 import java
.util
.ArrayList
;
14 import java
.util
.List
;
15 import java
.util
.UUID
;
17 import org
.hibernate
.criterion
.Criterion
;
18 import org
.springframework
.beans
.factory
.annotation
.Autowired
;
19 import org
.springframework
.security
.access
.prepost
.PreAuthorize
;
20 import org
.springframework
.security
.core
.GrantedAuthority
;
21 import org
.springframework
.stereotype
.Service
;
22 import org
.springframework
.transaction
.annotation
.Transactional
;
23 import org
.springframework
.util
.Assert
;
25 import eu
.etaxonomy
.cdm
.model
.common
.Group
;
26 import eu
.etaxonomy
.cdm
.model
.common
.User
;
27 import eu
.etaxonomy
.cdm
.persistence
.dao
.common
.IGroupDao
;
28 import eu
.etaxonomy
.cdm
.persistence
.dao
.common
.IUserDao
;
29 import eu
.etaxonomy
.cdm
.persistence
.query
.MatchMode
;
30 import eu
.etaxonomy
.cdm
.persistence
.query
.OrderHint
;
34 * @created Mar 9, 2011
38 @Transactional(readOnly
= true)
39 @PreAuthorize("hasRole('ROLE_ADMIN') or hasRole('ROLE_USER_MANAGER')")
40 public class GroupServiceImpl
extends ServiceBase
<Group
,IGroupDao
> implements IGroupService
{
42 protected IUserDao userDao
;
45 * @see org.springframework.security.provisioning.GroupManager#findAllGroups()
48 public List
<String
> findAllGroups() {
49 return dao
.listNames(null,null);
53 * @see org.springframework.security.provisioning.GroupManager#findUsersInGroup(java.lang.String)
56 public List
<String
> findUsersInGroup(String groupName
) {
57 Assert
.hasText(groupName
);
58 Group group
= dao
.findGroupByName(groupName
);
60 List
<String
> users
= dao
.listMembers(group
, null, null);
67 * @see org.springframework.security.provisioning.GroupManager#deleteGroup(java.lang.String)
70 @Transactional(readOnly
=false)
71 public void deleteGroup(String groupUUID
) {
72 Assert
.notNull(groupUUID
);
74 Group group
= dao
.findByUuid(UUID
.fromString(groupUUID
));
75 for (User user
: group
.getMembers()){
76 group
.removeMember(user
);
85 * @see org.springframework.security.provisioning.GroupManager#renameGroup(java.lang.String, java.lang.String)
88 @Transactional(readOnly
=false)
89 public void renameGroup(String oldName
, String newName
) {
90 Assert
.hasText(oldName
);
91 Assert
.hasText(newName
);
93 Group group
= dao
.findGroupByName(oldName
);
95 group
.setName(newName
);
100 * @see org.springframework.security.provisioning.GroupManager#addUserToGroup(java.lang.String, java.lang.String)
103 @Transactional(readOnly
=false)
104 public void addUserToGroup(String username
, String groupName
) {
105 Assert
.hasText(username
);
106 Assert
.hasText(groupName
);
108 Group group
= dao
.findGroupByName(groupName
);
109 User user
= userDao
.findUserByUsername(username
);
111 if(group
!= null || user
!= null){
112 if(group
.addMember(user
)) {
119 * @see org.springframework.security.provisioning.GroupManager#removeUserFromGroup(java.lang.String, java.lang.String)
122 @Transactional(readOnly
=false)
123 public void removeUserFromGroup(String username
, String groupName
) {
124 Assert
.hasText(username
);
125 Assert
.hasText(groupName
);
127 Group group
= dao
.findGroupByName(groupName
);
128 User user
= userDao
.findUserByUsername(username
);
130 if(group
!= null || user
!= null){
131 if(group
.removeMember(user
)){
138 * @see org.springframework.security.provisioning.GroupManager#findGroupAuthorities(java.lang.String)
141 public List
<GrantedAuthority
> findGroupAuthorities(String groupName
) {
142 Assert
.hasText(groupName
);
143 Group group
= dao
.findGroupByName(groupName
);
146 return new ArrayList
<GrantedAuthority
>(group
.getGrantedAuthorities());
149 return new ArrayList
<GrantedAuthority
>();
153 * @see org.springframework.security.provisioning.GroupManager#addGroupAuthority(java.lang.String, org.springframework.security.core.GrantedAuthority)
156 @Transactional(readOnly
=false)
157 public void addGroupAuthority(String groupName
, GrantedAuthority authority
) {
158 Assert
.hasText(groupName
);
159 Assert
.notNull(authority
);
161 Group group
= dao
.findGroupByName(groupName
);
164 if(group
.getGrantedAuthorities().add(authority
)){
171 * @see org.springframework.security.provisioning.GroupManager#removeGroupAuthority(java.lang.String, org.springframework.security.core.GrantedAuthority)
174 @Transactional(readOnly
=false)
175 public void removeGroupAuthority(String groupName
,
176 GrantedAuthority authority
) {
177 Assert
.hasText(groupName
);
178 Assert
.notNull(authority
);
180 Group group
= dao
.findGroupByName(groupName
);
183 if(group
.getGrantedAuthorities().remove(authority
)) {
190 * @see eu.etaxonomy.cdm.api.service.ServiceBase#setDao(eu.etaxonomy.cdm.persistence.dao.common.ICdmEntityDao)
194 protected void setDao(IGroupDao dao
) {
199 public void setUserDao(IUserDao userDao
){
200 this.userDao
= userDao
;
204 @Transactional(readOnly
= true)
205 public List
<Group
> listByName(String queryString
,MatchMode matchmode
, List
<Criterion
> criteria
, Integer pageSize
, Integer pageNumber
, List
<OrderHint
> orderHints
, List
<String
> propertyPaths
) {
206 Integer numberOfResults
= dao
.countByName(queryString
, matchmode
, criteria
);
208 List
<Group
> results
= new ArrayList
<Group
>();
209 if(numberOfResults
> 0) {
210 results
= dao
.findByName(queryString
, matchmode
, criteria
, pageSize
, pageNumber
, orderHints
, propertyPaths
);
216 * @see org.springframework.security.provisioning.GroupManager#createGroup(java.lang.String, java.util.List)
219 @Transactional(readOnly
=false)
220 public void createGroup(String groupName
, List
<GrantedAuthority
> authorities
) {
221 Assert
.hasText(groupName
);
222 Assert
.notNull(authorities
);
224 Group newGroup
= Group
.NewInstance(groupName
);
225 for (GrantedAuthority grantedAuthority
: authorities
){
226 newGroup
.addGrantedAuthority(grantedAuthority
);
232 * @see eu.etaxonomy.cdm.api.service.IUserService#saveGroup(eu.etaxonomy.cdm.model.common.Group)
235 @Transactional(readOnly
=false)
236 @PreAuthorize("hasRole('ROLE_ADMIN') or hasRole('ROLE_USER_MANAGER')")
237 public UUID
saveGroup(Group group
) {
238 return dao
.save(group
);
242 public DeleteResult
delete(Group group
){
243 String groupUUID
= group
.getUuid().toString();
244 //org.springframework.security.provisioning.GroupManager#deleteGroup needs a string argument
245 this.deleteGroup(groupUUID
);
246 //there is no feedback from the deleteGroup method...
247 return new DeleteResult();