Mercurial > hg > ismi-richfaces

comparison src/main/java/de/mpiwg/itgroup/ismi/entry/beans/UnityChecker.java @ 1:2e911857a759

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author jurzua
date Wed, 29 Oct 2014 14:00:28 +0000
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children 71efad4fe975
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0:74df02964906 1:2e911857a759
1 package de.mpiwg.itgroup.ismi.entry.beans;
2
3 import org.apache.commons.lang.StringUtils;
4 import org.mpi.openmind.repository.bo.Attribute;
5 import org.mpi.openmind.repository.bo.Entity;
6
7 public class UnityChecker extends AbstractISMIBean{
8
9 /**
10 *
11 */
12 private static final long serialVersionUID = -5727416233789954800L;
13 private Entity cloneEntity;
14 private String unityCheckerMsg;
15 private boolean renderUnityCheckerDialog;
16
17 @Override
18 public void reset(){
19 super.reset();
20 this.renderUnityCheckerDialog = false;
21 }
22
23 private boolean checkUnity(String unityName, Long id, String objectClass, Entity target, String relationName, String attName){
24 this.cloneEntity = null;
25 unityName = unityName.toLowerCase();
26
27 if(target != null && target.isPersistent()){
28 for (Entity src : getWrapper().getSourcesForTargetRelation(target, relationName, objectClass, -1)) {
29 if(id == null || id.longValue() != src.getId().longValue()){
30 if(StringUtils.isEmpty(attName)){
31 if(unityName.equals(src.getOwnValue().toLowerCase())){
32 this.cloneEntity = src;
33 return false;
34 }
35 }else{
36 Attribute att = getWrapper().getAttributeByName(src.getId(), attName);
37 if(att != null && unityName.equals(att.getValue().toLowerCase())){
38 this.cloneEntity = src;
39 return false;
40 }
41 }
42 }
43 }
44 }
45
46 return true;
47 }
48
49 public String hideUnityCheckerDialog(){
50 this.renderUnityCheckerDialog = false;
51 return PAGE_EDITOR;
52 }
53
54 public void renderUnityCheckerDialog(){
55 if(cloneEntity != null && cloneEntity.isPersistent()){
56 if(cloneEntity.getObjectClass().equals(CODEX)){
57 this.unityCheckerMsg = "There is already an object with the same identifier. ";
58 }else{
59 this.unityCheckerMsg = "There is already an object with the same name. ";
60 }
61
62 this.unityCheckerMsg += "The ID of the " + cloneEntity.getObjectClass().toLowerCase() +
63 " found is " + cloneEntity.getId() + ".";
64
65 this.unityCheckerMsg +=
66 "\nDo you want to load the existing "
67 + cloneEntity.getObjectClass().toLowerCase() + "?";
68 this.renderUnityCheckerDialog = true;
69 }
70 }
71
72 public String loadCloneEntity(){
73 if(cloneEntity != null && cloneEntity.isPersistent()){
74 getSessionBean().editEntity(cloneEntity);
75 }
76 return PAGE_EDITOR;
77 }
78
79 public boolean checkUnityCollection(String collectionName, Long id, Entity repository){
80 return this.checkUnity(collectionName, id, COLLECTION, repository, is_part_of, null);
81 }
82
83 public boolean checkUnityRepository(String repositoryName, Long id, Entity city){
84 return this.checkUnity(repositoryName, id, REPOSITORY, city, is_in, null);
85 }
86
87 public boolean checkUnityCity(String cityName, Long id, Entity country){
88 return this.checkUnity(cityName, id, PLACE, country, is_part_of, null);
89 }
90
91 public boolean checkUnityCodex(String identifier, Long id, Entity collection){
92 return this.checkUnity(identifier, id, CODEX, collection, is_part_of, "identifier");
93 }
94
95 public Entity getCloneEntity() {
96 return cloneEntity;
97 }
98
99 public void setCloneEntity(Entity cloneEntity) {
100 this.cloneEntity = cloneEntity;
101 }
102 public String getUnityCheckerMsg() {
103 return unityCheckerMsg;
104 }
105
106 public void setUnityCheckerMsg(String unityCheckerMsg) {
107 this.unityCheckerMsg = unityCheckerMsg;
108 }
109 public boolean isRenderUnityCheckerDialog() {
110 return renderUnityCheckerDialog;
111 }
112
113 public void setRenderUnityCheckerDialog(boolean renderUnityCheckerDialog) {
114 this.renderUnityCheckerDialog = renderUnityCheckerDialog;
115 }
116 }