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annotate src/main/java/edu/harvard/iq/dataverse/DataverseRoleServiceBean.java @ 14:be7787c36e58 default tip

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new: nofity LGSercies for deleted files
author Zoe Hong <zhong@mpiwg-berlin.mpg.de>
date Mon, 02 Nov 2015 16:41:23 +0100
parents a50cf11e5178
children
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10
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1 package edu.harvard.iq.dataverse;
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2
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3 import edu.harvard.iq.dataverse.authorization.DataverseRole;
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4 import edu.harvard.iq.dataverse.authorization.RoleAssignee;
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5 import edu.harvard.iq.dataverse.authorization.users.User;
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6 import edu.harvard.iq.dataverse.authorization.RoleAssignmentSet;
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7 import edu.harvard.iq.dataverse.search.IndexResponse;
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8 import edu.harvard.iq.dataverse.search.SolrIndexServiceBean;
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9 import java.util.HashSet;
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10 import java.util.List;
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11 import java.util.Set;
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12 import java.util.logging.Logger;
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13 import javax.ejb.EJB;
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14 import javax.ejb.Stateless;
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15 import javax.inject.Named;
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16 import javax.persistence.EntityManager;
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17 import javax.persistence.PersistenceContext;
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18 import javax.persistence.TypedQuery;
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19
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20 /**
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21 *
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22 * @author michael
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23 */
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24 @Stateless
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25 @Named
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26 public class DataverseRoleServiceBean implements java.io.Serializable {
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27
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28 private static final Logger logger = Logger.getLogger(IndexServiceBean.class.getCanonicalName());
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29
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30 @PersistenceContext(unitName = "VDCNet-ejbPU")
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31 private EntityManager em;
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32
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33 @EJB RoleAssigneeServiceBean roleAssigneeService;
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34 @EJB IndexServiceBean indexService;
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35 @EJB SolrIndexServiceBean solrIndexService;
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36
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37 public DataverseRole save( DataverseRole aRole ) {
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38 if ( aRole.getId() == null ) {
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39 em.persist(aRole);
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40 /**
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41 * @todo Why would getId be null? Should we call
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42 * indexDefinitionPoint here too?
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43 * A: it's null for new roles.
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44 */
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45 return aRole;
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46 } else {
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47 DataverseRole merged = em.merge(aRole);
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48 /**
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49 * @todo update permissionModificationTime here.
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50 */
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51 IndexResponse indexDefinitionPountResult = indexDefinitionPoint(merged.getOwner());
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52 logger.info("aRole getId was not null. Indexing result: " + indexDefinitionPountResult);
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53 return merged;
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54 }
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55 }
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56
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57 public RoleAssignment save( RoleAssignment assignment ) {
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58 if ( assignment.getId() == null ) {
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59 em.persist(assignment);
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60 em.flush();
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61 } else {
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62 assignment = em.merge( assignment );
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63 }
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64 /**
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65 * @todo update permissionModificationTime here.
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66 */
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67 IndexResponse indexDefinitionPountResult = indexDefinitionPoint(assignment.getDefinitionPoint());
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68 logger.fine("output from indexing operations: " + indexDefinitionPountResult);
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69 return assignment;
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70 }
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71
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72 private IndexResponse indexDefinitionPoint(DvObject definitionPoint) {
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73 /**
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74 * @todo Do something with the index response. Was Solr down? Is
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75 * everything ok?
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76 */
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77 IndexResponse indexResponse = solrIndexService.indexPermissionsOnSelfAndChildren(definitionPoint);
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78 return indexResponse;
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79 }
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80
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81 public DataverseRole find( Long id ) {
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82 return em.find( DataverseRole.class, id );
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83 }
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84
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85 public List<DataverseRole> findAll() {
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86 return em.createNamedQuery("DataverseRole.listAll", DataverseRole.class).getResultList();
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87 }
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88
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89 public void delete( Long id ) {
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90 em.createNamedQuery("DataverseRole.deleteById", DataverseRole.class)
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91 .setParameter("id", id)
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92 .executeUpdate();
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93 }
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94
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95 public List<DataverseRole> findByOwnerId( Long ownerId ) {
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96 return em.createNamedQuery("DataverseRole.findByOwnerId", DataverseRole.class)
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97 .setParameter("ownerId", ownerId)
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98 .getResultList();
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99 }
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100
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101
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102 public List<DataverseRole> findBuiltinRoles() {
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103 return em.createNamedQuery("DataverseRole.findBuiltinRoles", DataverseRole.class)
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104 .getResultList();
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105 }
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106
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107
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108 public DataverseRole findBuiltinRoleByAlias(String alias) {
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109 return em.createNamedQuery("DataverseRole.findBuiltinRoleByAlias", DataverseRole.class)
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110 .setParameter("alias", alias)
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111 .getSingleResult();
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112 }
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113
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114 public void revoke( Set<DataverseRole> roles, RoleAssignee assignee, DvObject defPoint ) {
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115 for ( DataverseRole role : roles ) {
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116 em.createNamedQuery("RoleAssignment.deleteByAssigneeIdentifier_RoleIdDefinition_PointId")
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117 .setParameter("assigneeIdentifier", assignee.getIdentifier())
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118 .setParameter("roleId", role.getId())
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119 .setParameter("definitionPointId", defPoint.getId())
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120 .executeUpdate();
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121 em.refresh(role);
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122 }
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123 em.refresh(assignee);
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124 }
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125
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126 public void revoke( RoleAssignment ra ) {
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127 if ( ! em.contains(ra) ) {
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128 ra = em.merge(ra);
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129 }
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parents:
diff changeset
130 em.remove(ra);
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
131 /**
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
132 * @todo update permissionModificationTime here.
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parents:
diff changeset
133 */
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
134 IndexResponse indexDefinitionPointResult = indexDefinitionPoint(ra.getDefinitionPoint());
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parents:
diff changeset
135 logger.fine("indexing operation results: " + indexDefinitionPointResult);
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
136 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
137
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parents:
diff changeset
138 public RoleAssignmentSet roleAssignments( User user, Dataverse dv ) {
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parents:
diff changeset
139 RoleAssignmentSet retVal = new RoleAssignmentSet(user);
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
140 while ( dv != null ) {
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
141 retVal.add( directRoleAssignments(user, dv) );
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diff changeset
142 if ( dv.isPermissionRoot() ) break;
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diff changeset
143 dv = dv.getOwner();
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
144 }
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parents:
diff changeset
145 return retVal;
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
146 }
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parents:
diff changeset
147
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parents:
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148 public List<RoleAssignment> roleAssignments( Long roleId ) {
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parents:
diff changeset
149 return em.createNamedQuery("RoleAssignment.listByRoleId", RoleAssignment.class)
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parents:
diff changeset
150 .setParameter("roleId", roleId)
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
151 .getResultList();
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
152 }
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parents:
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153
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parents:
diff changeset
154 public RoleAssignmentSet assignmentsFor( final User u, final DvObject d ) {
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parents:
diff changeset
155 return d.accept( new DvObject.Visitor<RoleAssignmentSet>() {
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
156
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
157 @Override
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
158 public RoleAssignmentSet visit(Dataverse dv) {
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parents:
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159 return roleAssignments(u, dv);
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
160 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
161
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
162 @Override
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parents:
diff changeset
163 public RoleAssignmentSet visit(Dataset ds) {
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parents:
diff changeset
164 RoleAssignmentSet asgn = ds.getOwner().accept(this);
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parents:
diff changeset
165 asgn.add( directRoleAssignments(u, ds) );
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parents:
diff changeset
166 return asgn;
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
167 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
168
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
169 @Override
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parents:
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170 public RoleAssignmentSet visit(DataFile df) {
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parents:
diff changeset
171 RoleAssignmentSet asgn = df.getOwner().accept(this);
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parents:
diff changeset
172 asgn.add( directRoleAssignments(u, df) );
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parents:
diff changeset
173 return asgn;
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
174 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
175 });
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
176 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
177
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parents:
diff changeset
178 public Set<RoleAssignment> rolesAssignments( DvObject dv ) {
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parents:
diff changeset
179 Set<RoleAssignment> ras = new HashSet<>();
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parents:
diff changeset
180 while ( !dv.isEffectivelyPermissionRoot() ) {
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parents:
diff changeset
181 ras.addAll( em.createNamedQuery("RoleAssignment.listByDefinitionPointId", RoleAssignment.class)
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parents:
diff changeset
182 .setParameter("definitionPointId", dv.getId() ).getResultList() );
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parents:
diff changeset
183 dv = dv.getOwner();
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
184 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
185
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
186 ras.addAll( em.createNamedQuery("RoleAssignment.listByDefinitionPointId", RoleAssignment.class)
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
187 .setParameter("definitionPointId", dv.getId() ).getResultList() );
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
188
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
189 return ras;
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
190 }
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
191
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
192 /**
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
193 * Retrieves the roles assignments for {@code user}, directly on {@code dv}.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
194 * No traversal on the containment hierarchy is done.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
195 * @param roas the user whose roles are given
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
196 * @param dvo the object where the roles are defined.
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parents:
diff changeset
197 * @return Set of roles defined for the user in the given dataverse.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
198 * @see #roleAssignments(edu.harvard.iq.dataverse.DataverseUser, edu.harvard.iq.dataverse.Dataverse)
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
199 */
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parents:
diff changeset
200 public List<RoleAssignment> directRoleAssignments( RoleAssignee roas, DvObject dvo ) {
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
201 if ( roas==null ) throw new IllegalArgumentException("RoleAssignee cannot be null");
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
202 TypedQuery<RoleAssignment> query = em.createNamedQuery(
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
203 "RoleAssignment.listByAssigneeIdentifier_DefinitionPointId",
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
204 RoleAssignment.class);
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
205 query.setParameter("assigneeIdentifier", roas.getIdentifier());
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
206 query.setParameter("definitionPointId", dvo.getId());
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
207 return query.getResultList();
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
208 }
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
209
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
210 /**
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
211 * Retrieves the roles assignments for {@code user}, directly on {@code dv}.
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
212 * No traversal on the containment hierarchy is done.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
213 * @param dvo the object where the roles are defined.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
214 * @return Set of roles defined for the user in the given dataverse.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
215 * @see #roleAssignments(edu.harvard.iq.dataverse.DataverseUser, edu.harvard.iq.dataverse.Dataverse)
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
216 */
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
217 public List<RoleAssignment> directRoleAssignments( DvObject dvo ) {
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
218 TypedQuery<RoleAssignment> query = em.createNamedQuery(
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
219 "RoleAssignment.listByDefinitionPointId",
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
220 RoleAssignment.class);
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
221 query.setParameter("definitionPointId", dvo.getId());
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
222 return query.getResultList();
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
223 }
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
224
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
225 /**
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
226 * Get all the available roles in a given dataverse, mapped by the
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
227 * dataverse that defines them. Map entries are ordered by reversed hierarchy
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
228 * (root is always last).
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
229 * @param dvId The id of dataverse whose available roles we query
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
230 * @return map of available roles.
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
231 */
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
232 public Set<DataverseRole> availableRoles( Long dvId ) {
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
233 Dataverse dv = em.find(Dataverse.class, dvId);
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
234 Set<DataverseRole> roles = dv.getRoles();
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
235 roles.addAll(findBuiltinRoles());
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
236
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
237 while ( !dv.isEffectivelyPermissionRoot() ) {
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
238 dv = dv.getOwner();
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
239 roles.addAll( dv.getRoles() );
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
240 }
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
241
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
242 return roles;
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
243 }
a50cf11e5178 Rewrite LGDataverse completely upgrading to dataverse4.0
Zoe Hong <zhong@mpiwg-berlin.mpg.de>
parents:
diff changeset
244 }