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1 package de.mpiwg.itgroup.ismi.util.guiComponents;
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2
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3 import java.util.ArrayList;
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4 import java.util.List;
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5
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6 import javax.faces.event.ActionEvent;
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7
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8 import org.mpi.openmind.repository.bo.Entity;
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9
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10 import de.mpiwg.itgroup.ismi.entry.beans.AbstractBean;
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11 import de.mpiwg.itgroup.ismi.utils.ISMIUtils;
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12 import de.mpiwg.itgroup.ismi.utils.SelectableObject;
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13
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14
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15 public class ReferenceTable extends AbstractBean{
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16
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17 private Reference ref;
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18 private Reference originalRef;
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19
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20
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21 public List<SelectableObject<Reference>> list = new ArrayList<SelectableObject<Reference>>();
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22
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23 public ReferenceTable(){}
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24
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25 public void loadRefs(List<Entity> refs){
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26 for(Entity ent : refs){
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27 this.list.add(new SelectableObject<Reference>(new Reference(ent)));
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28 }
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29 }
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30
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31 public void listenerEditRef(ActionEvent event){
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32 SelectableObject<Reference> so = (SelectableObject<Reference>)getRequestBean("item");
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33 if(so != null && so.getObj() != null){
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34 this.originalRef = (Reference)so.getObj();
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35 try {
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36 this.ref = (Reference)this.originalRef.clone();
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37 } catch (Exception e) {
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38 e.printStackTrace();
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39 }
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40
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41 }else{
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42 addErrorMsg("Problems loading references");
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43 }
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44 }
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45
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46 public String actionEditRef(){
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47 SelectableObject<Reference> so = (SelectableObject<Reference>)getRequestBean("item");
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48 if(so != null && so.getObj() != null){
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49 this.originalRef = (Reference)so.getObj();
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50 try {
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51 this.ref = (Reference)this.originalRef.clone();
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52 } catch (Exception e) {
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53 e.printStackTrace();
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54 }
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55
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56 }else{
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57 addErrorMsg("Problems loading references");
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58 }
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59 return new String();
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60 }
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61
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62 public void actionListenerSave(ActionEvent event){
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63 this.save();
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64 }
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65
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66 private void save(){
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67 System.out.println("actionRefSave actionRefSave actionRefSave");
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68 if(!ref.isEmpty()){
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69 ref.getEnt();
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70 if(originalRef != null){
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71 ISMIUtils.replaceRef(list, originalRef, ref);
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72 }else{
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73 list.add(new SelectableObject<Reference>(ref));
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74 }
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75 }
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76 this.ref = null;
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77 this.originalRef = null;
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78 }
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79
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80 public void listenerRefSave(ActionEvent event){
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81 if(!ref.isEmpty()){
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82 ref.getEnt();
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83 if(originalRef != null){
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84 ISMIUtils.replaceRef(list, originalRef, ref);
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85 }else{
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86 list.add(new SelectableObject<Reference>(ref));
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87 }
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88 }
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89 this.ref = null;
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90 this.originalRef = null;
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91 }
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92
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93 public void listenerCreateRef(ActionEvent event){
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94 this.ref = new Reference(null);
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95 this.originalRef = null;
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96 }
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97
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98 public String actionCreateRef(){
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99 System.out.println("actionCreateRef");
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100 this.ref = new Reference(null);
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101 this.originalRef = null;
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102 return new String("");
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103 }
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104
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105 public String actionCancel(){
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106 this.ref = null;
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107 this.originalRef = null;
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108 return new String();
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109 }
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110
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111
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112 public void listenerCancel(ActionEvent event){
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113 this.ref = null;
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114 this.originalRef = null;
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115 }
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116
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117 public String actionRemoveRef(){
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118 System.out.println("actionRemoveRef");
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119 List<SelectableObject<Reference>> toDelete = new ArrayList<SelectableObject<Reference>>();
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120 for(SelectableObject<Reference> so : this.list){
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121 if(so.isSelected()){
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122 toDelete.add(so);
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123 }
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124 }
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125 for(SelectableObject<Reference> so : toDelete){
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126 this.list.remove(so);
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127 }
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128 return new String("");
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129 }
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130
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131 public void listenerRemoveRef(ActionEvent event){
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132 List<SelectableObject<Reference>> toDelete = new ArrayList<SelectableObject<Reference>>();
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133 for(SelectableObject<Reference> so : this.list){
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134 if(so.isSelected()){
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135 toDelete.add(so);
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136 }
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137 }
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138 for(SelectableObject<Reference> so : toDelete){
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139 this.list.remove(so);
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140 }
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141 }
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142
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143 public Reference getRef() {
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144 return ref;
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145 }
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146
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147 public void setRef(Reference ref) {
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148 this.ref = ref;
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149 }
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150
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151 public Reference getOriginalRef() {
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152 return originalRef;
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153 }
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154
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155 public void setOriginalRef(Reference originalRef) {
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156 this.originalRef = originalRef;
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157 }
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158
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159 public List<SelectableObject<Reference>> getList() {
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160 return list;
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161 }
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162
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163 public void setList(List<SelectableObject<Reference>> list) {
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164 this.list = list;
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165 }
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166
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167 public boolean getHasReferences(){
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168 if(this.list.isEmpty())
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169 return false;
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170 return true;
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171 }
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172 }
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