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655481e5
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n.hoffmann
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/**
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* Copyright (C) 2007 EDIT
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f512ae07
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Andreas Kohlbecker
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* European Distributed Institute of Taxonomy
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655481e5
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n.hoffmann
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* http://www.e-taxonomy.eu
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f512ae07
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Andreas Kohlbecker
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*
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655481e5
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n.hoffmann
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.service;
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import java.util.ArrayList;
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0e5acce8
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Katja Luther
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import java.util.HashMap;
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a93dc16d
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Andreas Müller
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import java.util.Iterator;
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655481e5
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n.hoffmann
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import java.util.List;
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0e5acce8
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Katja Luther
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import java.util.Map;
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import java.util.Set;
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d0a75c57
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Katja Luther
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import java.util.UUID;
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655481e5
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n.hoffmann
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001915e1
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Andreas Müller
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import org.hibernate.criterion.Criterion;
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655481e5
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n.hoffmann
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import org.springframework.beans.factory.annotation.Autowired;
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f512ae07
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Andreas Kohlbecker
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import org.springframework.security.access.prepost.PreAuthorize;
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655481e5
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n.hoffmann
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.Assert;
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0e5acce8
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Katja Luther
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import eu.etaxonomy.cdm.model.common.GrantedAuthorityImpl;
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655481e5
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n.hoffmann
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import eu.etaxonomy.cdm.model.common.Group;
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import eu.etaxonomy.cdm.model.common.User;
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0e5acce8
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Katja Luther
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import eu.etaxonomy.cdm.persistence.dao.common.IGrantedAuthorityDao;
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655481e5
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n.hoffmann
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import eu.etaxonomy.cdm.persistence.dao.common.IGroupDao;
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import eu.etaxonomy.cdm.persistence.dao.common.IUserDao;
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0e5acce8
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Katja Luther
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import eu.etaxonomy.cdm.persistence.dto.MergeResult;
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001915e1
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Andreas Müller
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import eu.etaxonomy.cdm.persistence.query.MatchMode;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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655481e5
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n.hoffmann
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/**
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* @author n.hoffmann
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a88578ce
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Andreas Müller
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* @since Mar 9, 2011
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655481e5
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n.hoffmann
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*/
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@Service
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77b4a247
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Andreas Kohlbecker
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@Transactional(readOnly = true)
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f512ae07
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Andreas Kohlbecker
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@PreAuthorize("hasRole('ROLE_ADMIN') or hasRole('ROLE_USER_MANAGER')")
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9e424f23
|
n.hoffmann
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public class GroupServiceImpl extends ServiceBase<Group,IGroupDao> implements IGroupService {
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655481e5
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n.hoffmann
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f512ae07
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Andreas Kohlbecker
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protected IUserDao userDao;
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0e5acce8
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Katja Luther
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protected IGrantedAuthorityDao grantedAuthorityDao;
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f512ae07
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Andreas Kohlbecker
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@Override
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public List<String> findAllGroups() {
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return dao.listNames(null,null);
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}
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@Override
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public List<String> findUsersInGroup(String groupName) {
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Assert.hasText(groupName);
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Group group = dao.findGroupByName(groupName);
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List<String> users = dao.listMembers(group, null, null);
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return users;
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}
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815a9015
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Katja Luther
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f512ae07
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Andreas Kohlbecker
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@Override
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@Transactional(readOnly=false)
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1995f802
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Katja Luther
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public void deleteGroup(String groupUUID) {
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Assert.notNull(groupUUID);
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f512ae07
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Andreas Kohlbecker
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1995f802
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Katja Luther
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Group group = dao.findByUuid(UUID.fromString(groupUUID));
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a93dc16d
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Andreas Müller
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Iterator<User> it = group.getMembers().iterator();
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78e3bcbc
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Katja Luther
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group.getMembers().clear();
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// while (it.hasNext()){
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// it.remove();
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// }
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a93dc16d
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Andreas Müller
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dao.delete(group);
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3dba21ef
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Andreas Kohlbecker
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f512ae07
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Andreas Kohlbecker
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}
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@Override
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@Transactional(readOnly=false)
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public void renameGroup(String oldName, String newName) {
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Assert.hasText(oldName);
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Assert.hasText(newName);
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Group group = dao.findGroupByName(oldName);
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group.setName(newName);
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dao.update(group);
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}
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@Override
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@Transactional(readOnly=false)
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public void addUserToGroup(String username, String groupName) {
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Assert.hasText(username);
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Assert.hasText(groupName);
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Group group = dao.findGroupByName(groupName);
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User user = userDao.findUserByUsername(username);
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a93dc16d
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Andreas Müller
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if(group != null && user != null){
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f512ae07
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Andreas Kohlbecker
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if(group.addMember(user)) {
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dao.update(group);
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}
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}
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}
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@Override
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@Transactional(readOnly=false)
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public void removeUserFromGroup(String username, String groupName) {
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Assert.hasText(username);
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Assert.hasText(groupName);
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Group group = dao.findGroupByName(groupName);
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User user = userDao.findUserByUsername(username);
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7b04ab8a
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Andreas Müller
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if(group != null && user != null){
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f512ae07
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Andreas Kohlbecker
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if(group.removeMember(user)){
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dao.update(group);
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}
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}
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}
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@Override
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public List<GrantedAuthority> findGroupAuthorities(String groupName) {
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Assert.hasText(groupName);
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Group group = dao.findGroupByName(groupName);
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if (group != null){
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a93dc16d
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Andreas Müller
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return new ArrayList<>(group.getGrantedAuthorities());
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| 133 |
f512ae07
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Andreas Kohlbecker
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}
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a93dc16d
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Andreas Müller
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return new ArrayList<>();
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| 136 |
f512ae07
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Andreas Kohlbecker
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}
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@Override
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@Transactional(readOnly=false)
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public void addGroupAuthority(String groupName, GrantedAuthority authority) {
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Assert.hasText(groupName);
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Assert.notNull(authority);
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Group group = dao.findGroupByName(groupName);
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if (group != null){
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if(group.getGrantedAuthorities().add(authority)){
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dao.update(group);
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}
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}
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}
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@Override
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@Transactional(readOnly=false)
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public void removeGroupAuthority(String groupName,
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GrantedAuthority authority) {
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Assert.hasText(groupName);
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Assert.notNull(authority);
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Group group = dao.findGroupByName(groupName);
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if(group != null){
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if(group.getGrantedAuthorities().remove(authority)) {
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dao.update(group);
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}
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}
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}
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@Override
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@Autowired
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protected void setDao(IGroupDao dao) {
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this.dao = dao;
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}
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@Autowired
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public void setUserDao(IUserDao userDao){
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this.userDao = userDao;
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}
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0e5acce8
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Katja Luther
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@Autowired
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public void setGrantedAuthorityDao(IGrantedAuthorityDao grantedAuthorityDao){
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this.grantedAuthorityDao = grantedAuthorityDao;
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}
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| 186 |
3dba21ef
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Andreas Kohlbecker
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@Override
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f512ae07
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Andreas Kohlbecker
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@Transactional(readOnly = true)
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public List<Group> listByName(String queryString,MatchMode matchmode, List<Criterion> criteria, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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f08f6894
|
Andreas Müller
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long numberOfResults = dao.countByName(queryString, matchmode, criteria);
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| 190 |
f512ae07
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Andreas Kohlbecker
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a93dc16d
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Andreas Müller
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List<Group> results = new ArrayList<>();
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| 192 |
f512ae07
|
Andreas Kohlbecker
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if(numberOfResults > 0) {
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results = dao.findByName(queryString, matchmode, criteria, pageSize, pageNumber, orderHints, propertyPaths);
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}
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return results;
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}
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d0a75c57
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Katja Luther
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@Override
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@Transactional(readOnly=false)
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3dba21ef
|
Andreas Kohlbecker
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public void createGroup(String groupName, List<GrantedAuthority> authorities) {
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Assert.hasText(groupName);
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d0a75c57
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Katja Luther
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Assert.notNull(authorities);
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| 203 |
3dba21ef
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Andreas Kohlbecker
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Group newGroup = Group.NewInstance(groupName);
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for (GrantedAuthority grantedAuthority: authorities){
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newGroup.addGrantedAuthority(grantedAuthority);
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}
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saveGroup(newGroup);
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}
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d0a75c57
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Katja Luther
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@Override
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@Transactional(readOnly=false)
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@PreAuthorize("hasRole('ROLE_ADMIN') or hasRole('ROLE_USER_MANAGER')")
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public UUID saveGroup(Group group) {
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| 215 |
26b857a9
|
Cherian Mathew
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return dao.save(group).getUuid();
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| 216 |
d0a75c57
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Katja Luther
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}
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| 218 |
1995f802
|
Katja Luther
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@Override
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| 219 |
ddf0581b
|
Cherian Mathew
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@Transactional(readOnly=false)
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| 220 |
0a32c706
|
Katja Luther
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public DeleteResult delete(UUID groupUUID ){
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| 221 |
ddf0581b
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Cherian Mathew
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| 222 |
0a32c706
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Katja Luther
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String groupUUIDString = groupUUID.toString();
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| 223 |
815a9015
|
Katja Luther
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Group group = dao.findByUuid(groupUUID);
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| 224 |
1995f802
|
Katja Luther
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//org.springframework.security.provisioning.GroupManager#deleteGroup needs a string argument
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| 225 |
815a9015
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Katja Luther
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this.deleteGroup(groupUUIDString);
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DeleteResult result = new DeleteResult();
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result.addDeletedObject(group);
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| 228 |
08d62c6f
|
Katja Luther
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//there is no feedback from the deleteGroup method...
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815a9015
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Katja Luther
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return result;
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| 230 |
1995f802
|
Katja Luther
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}
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| 231 |
3dba21ef
|
Andreas Kohlbecker
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| 232 |
0e5acce8
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Katja Luther
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@Override
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@Transactional(readOnly = false)
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public MergeResult<Group> merge(Group newInstance, boolean returnTransientEntity) {
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Set<GrantedAuthority> newAuthorities = newInstance.getGrantedAuthorities();
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Map<GrantedAuthority, GrantedAuthority> mapOfAlreadyExistingAuthorities = new HashMap<GrantedAuthority, GrantedAuthority>();
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GrantedAuthorityImpl alreadyInDB;
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for (GrantedAuthority authority: newAuthorities){
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if (authority instanceof GrantedAuthorityImpl){
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alreadyInDB = grantedAuthorityDao.findAuthorityString(authority.getAuthority());
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if (alreadyInDB != null){
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if (alreadyInDB.getId() != ((GrantedAuthorityImpl)authority).getId()){
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mapOfAlreadyExistingAuthorities.put(authority,alreadyInDB);
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}
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}
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}
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}
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for (GrantedAuthority authority : mapOfAlreadyExistingAuthorities.keySet()){
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newInstance.removeGrantedAuthority(authority);
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newInstance.addGrantedAuthority(mapOfAlreadyExistingAuthorities.get(authority));
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}
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return dao.merge(newInstance, returnTransientEntity);
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| 255 |
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}
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| 256 |
655481e5
|
n.hoffmann
|
}
|