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
.taxeditor
.store
;
13 import java
.util
.ArrayList
;
14 import java
.util
.Arrays
;
15 import java
.util
.List
;
16 import java
.util
.UUID
;
18 import org
.eclipse
.jface
.dialogs
.MessageDialog
;
19 import org
.eclipse
.swt
.widgets
.Display
;
21 import eu
.etaxonomy
.cdm
.api
.service
.IAgentService
;
22 import eu
.etaxonomy
.cdm
.api
.service
.IGroupService
;
23 import eu
.etaxonomy
.cdm
.api
.service
.INameService
;
24 import eu
.etaxonomy
.cdm
.api
.service
.IOccurrenceService
;
25 import eu
.etaxonomy
.cdm
.api
.service
.IReferenceService
;
26 import eu
.etaxonomy
.cdm
.api
.service
.IService
;
27 import eu
.etaxonomy
.cdm
.api
.service
.ITaxonService
;
28 import eu
.etaxonomy
.cdm
.api
.service
.IUserService
;
29 import eu
.etaxonomy
.cdm
.api
.service
.config
.IFindTaxaAndNamesConfigurator
;
30 import eu
.etaxonomy
.cdm
.api
.service
.config
.IIdentifiableEntityServiceConfigurator
;
31 import eu
.etaxonomy
.cdm
.model
.agent
.AgentBase
;
32 import eu
.etaxonomy
.cdm
.model
.agent
.TeamOrPersonBase
;
33 import eu
.etaxonomy
.cdm
.model
.common
.Group
;
34 import eu
.etaxonomy
.cdm
.model
.common
.ICdmBase
;
35 import eu
.etaxonomy
.cdm
.model
.common
.IdentifiableEntity
;
36 import eu
.etaxonomy
.cdm
.model
.common
.RelationshipBase
;
37 import eu
.etaxonomy
.cdm
.model
.common
.User
;
38 import eu
.etaxonomy
.cdm
.model
.name
.NameRelationship
;
39 import eu
.etaxonomy
.cdm
.model
.name
.TaxonNameBase
;
40 import eu
.etaxonomy
.cdm
.model
.occurrence
.DerivedUnit
;
41 import eu
.etaxonomy
.cdm
.model
.occurrence
.FieldUnit
;
42 import eu
.etaxonomy
.cdm
.model
.occurrence
.SpecimenOrObservationBase
;
43 import eu
.etaxonomy
.cdm
.model
.reference
.Reference
;
44 import eu
.etaxonomy
.cdm
.model
.taxon
.TaxonBase
;
45 import eu
.etaxonomy
.cdm
.persistence
.dto
.UuidAndTitleCache
;
46 import eu
.etaxonomy
.taxeditor
.preference
.IPreferenceKeys
;
47 import eu
.etaxonomy
.taxeditor
.preference
.PreferencesUtil
;
51 * @created Dec 8, 2010
54 public class SearchManager
{
56 public static final List NO_RESULTS
= Arrays
.asList(new Object
[]{});
58 public static final String WILDCARD
= "*";
60 public static int NO_COUNT
= -1;
62 // TODO make this configurable via preferences
63 private static final int MAX_RESULTS_BEFORE_WARNING
= 500;
65 public List
<TaxonNameBase
> findNames(IIdentifiableEntityServiceConfigurator configurator
){
66 if(checkLargeResult(CdmStore
.getService(INameService
.class).countByTitle(configurator
))){
67 List
<TaxonNameBase
> records
= CdmStore
.getService(INameService
.class).findByTitle(configurator
).getRecords();
68 addUuidSearchResults(records
, configurator
, INameService
.class);
74 public List
<NameRelationship
> findNameRelationships(
75 IIdentifiableEntityServiceConfigurator configurator
) {
77 //if activated again remember to add uuid search results like in other searches
81 List
<NameRelationship
> relationships
= new ArrayList
<NameRelationship
>();
82 List
<RelationshipBase
> all
= CdmStore
.getService(INameService
.class).getAllRelationships(0, 0);
84 for (RelationshipBase relationship
: all
){
85 if(relationship
instanceof NameRelationship
){
86 relationships
.add((NameRelationship
) relationship
);
92 public List
<UuidAndTitleCache
<IdentifiableEntity
>> findTaxaAndNames(IFindTaxaAndNamesConfigurator
<TaxonBase
> configurator
){
93 return CdmStore
.getService(ITaxonService
.class).findTaxaAndNamesForEditor(configurator
);
96 public List
<Reference
> findReferences(IIdentifiableEntityServiceConfigurator configurator
){
97 if(checkLargeResult(CdmStore
.getService(IReferenceService
.class).countByTitle(configurator
))){
98 List
<Reference
> records
= CdmStore
.getService(IReferenceService
.class).findByTitle(configurator
).getRecords();
99 addUuidSearchResults(records
, configurator
, IReferenceService
.class);
105 public List
<AgentBase
> findAgents(IIdentifiableEntityServiceConfigurator configurator
){
106 if(checkLargeResult(CdmStore
.getService(IAgentService
.class).countByTitle(configurator
))){
107 List
<AgentBase
> records
= CdmStore
.getService(IAgentService
.class).findByTitle(configurator
).getRecords();
108 addUuidSearchResults(records
, configurator
, IAgentService
.class);
115 * Check search string if it is a {@link UUID} and, if <code>true</code>, search for the corresponding entity.
116 * @param records the list to which the search results are added
117 * @param configurator the configurator holding the search string
118 * @param service the service to use for searching
120 private <T
extends ICdmBase
> void addUuidSearchResults(List
<T
> records
, IIdentifiableEntityServiceConfigurator configurator
, Class
<?
extends IService
<T
>> service
) {
121 String titleSearchString
= configurator
.getTitleSearchString();
123 UUID uuid
= UUID
.fromString(titleSearchString
);
124 T foundRecord
= CdmStore
.getService(service
).find(uuid
);
125 if(foundRecord
!=null){
126 records
.add(foundRecord
);
128 } catch (IllegalArgumentException e
) {
129 //search string was no UUID
133 @SuppressWarnings("unchecked")
134 public List
<TeamOrPersonBase
> findTeamOrPersons(IIdentifiableEntityServiceConfigurator configurator
){
135 configurator
.setClazz(TeamOrPersonBase
.class);
136 return (List
)findAgents(configurator
);
140 * Searches for {@link SpecimenOrObservationBase} with the parameters specified in the
141 * {@link IIdentifiableEntityServiceConfigurator}<br>
143 * Note: FieldUnits are omitted by default. See {@link #findOccurrences(IIdentifiableEntityServiceConfigurator, boolean)}
145 * @param configurator the configurator to use for the search
146 * @return a list of the SpecimenOrObservationBases matching the search parameters found
148 public List
<SpecimenOrObservationBase
> findOccurrences(IIdentifiableEntityServiceConfigurator configurator
){
149 // by default we do not show field units. This may be configured via preferences
150 return findOccurrences(configurator
, PreferencesUtil
.getPreferenceStore().getBoolean(IPreferenceKeys
.BULK_EDITOR_OCCURRENCE_SHOW_FIELD_UNITS
));
155 * Searches for {@link SpecimenOrObservationBase} with the parameters specified in the
156 * {@link IIdentifiableEntityServiceConfigurator}
158 * @param configurator the configurator to use for the search
159 * @return a list of the SpecimenOrObservationBases found
160 * @param showFieldUnits if <code>true</code> then also FieldUnits are searched
163 public List
<SpecimenOrObservationBase
> findOccurrences(IIdentifiableEntityServiceConfigurator
<SpecimenOrObservationBase
> configurator
, boolean showFieldUnits
){
164 List
<SpecimenOrObservationBase
> records
= new ArrayList
<SpecimenOrObservationBase
>();
165 if(configurator
.getClazz()==null){
167 configurator
.setClazz(SpecimenOrObservationBase
.class);
170 configurator
.setClazz(DerivedUnit
.class);
173 final List
<String
> OCCURRENCE_INIT_STRATEGY
= Arrays
.asList(new String
[] {
176 "derivationEvents.originals"
178 configurator
.setPropertyPaths(OCCURRENCE_INIT_STRATEGY
);
179 if(configurator
.getClazz().equals(SpecimenOrObservationBase
.class)){
180 //get FieldUnits + DerivedUnits
181 configurator
.setClazz(DerivedUnit
.class);
182 int derivedUnitCount
= CdmStore
.getService(IOccurrenceService
.class).countOccurrences(configurator
);
183 configurator
.setClazz(FieldUnit
.class);
184 int fieldUnitCount
= CdmStore
.getService(IOccurrenceService
.class).countOccurrences(configurator
);
186 if(checkLargeResult(derivedUnitCount
+fieldUnitCount
)){
187 configurator
.setClazz(DerivedUnit
.class);
188 records
.addAll(CdmStore
.getService(IOccurrenceService
.class).findByTitle(configurator
).getRecords());
189 configurator
.setClazz(FieldUnit
.class);
190 records
.addAll(CdmStore
.getService(IOccurrenceService
.class).findByTitle(configurator
).getRecords());
194 else if(checkLargeResult(CdmStore
.getService(IOccurrenceService
.class).countOccurrences(configurator
))){
195 records
= CdmStore
.getService(IOccurrenceService
.class).findByTitle(configurator
).getRecords();
197 addUuidSearchResults(records
, configurator
, IOccurrenceService
.class);
201 public List
<User
> findUsers(IIdentifiableEntityServiceConfigurator configurator
){
202 String userNameSearchString
= sqlizeTitleSearchString(configurator
);
203 // TODO why are users not identifiable entities?
204 List
<User
> records
= CdmStore
.getService(IUserService
.class).listByUsername(userNameSearchString
, null, null, null, null, null, null);
205 addUuidSearchResults(records
, configurator
, IUserService
.class);
210 public List
<Group
> findGroups(IIdentifiableEntityServiceConfigurator configurator
){
211 String groupNameSearchString
= sqlizeTitleSearchString(configurator
);
212 // TODO why are groups not identifiable entities?
213 List
<Group
> records
= CdmStore
.getService(IGroupService
.class).listByName(groupNameSearchString
, null, null, null, null, null, null);
214 addUuidSearchResults(records
, configurator
, IGroupService
.class);
219 private boolean checkLargeResult(int count
) {
220 if(count
> MAX_RESULTS_BEFORE_WARNING
){
221 return MessageDialog
.openConfirm(Display
.getDefault().getActiveShell(), "Large result expected",
222 String
.format("The current search will return %s objects. This will " +
223 "take a long time and/or might render the editor unusable. Please consider refining your search.", count
));
229 private String
sqlizeTitleSearchString(IIdentifiableEntityServiceConfigurator configurator
){
230 return configurator
.getTitleSearchString().replace(WILDCARD
, "%");
233 public List
findTaxa(IIdentifiableEntityServiceConfigurator configurator
) {
234 if(checkLargeResult(CdmStore
.getService(ITaxonService
.class).countByTitle(configurator
))){
235 List
<TaxonBase
> records
= CdmStore
.getService(ITaxonService
.class).findByTitle(configurator
).getRecords();
236 addUuidSearchResults(records
, configurator
, ITaxonService
.class);