Implement generic comparator for OriginalSourceBase #3185

[taxeditor.git] / eu.etaxonomy.taxeditor.store / src / main / java / eu / etaxonomy / taxeditor / ui / section / description / DescriptionElementSourceSection.java

diff --git a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/description/DescriptionElementSourceSection.java b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/description/DescriptionElementSourceSection.java
index 314810d764fc78cee73a9f21975338442d1f958c..6c74da87009652102f6c3a523691da51f28c8569 100644 (file)
--- a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/description/DescriptionElementSourceSection.java
+++ b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/description/DescriptionElementSourceSection.java
@@ -6,14 +6,12 @@ package eu.etaxonomy.taxeditor.ui.section.description;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.Comparator;
 import java.util.List;
 
 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
 import eu.etaxonomy.cdm.model.common.OriginalSourceType;
 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
 import eu.etaxonomy.cdm.model.description.DescriptionElementSource;
-import eu.etaxonomy.cdm.model.reference.Reference;
 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionSection;
@@ -62,51 +60,7 @@ public class DescriptionElementSourceSection extends
     @Override
     public Collection<DescriptionElementSource> getCollection(DescriptionElementBase entity) {
         List<DescriptionElementSource> sources = new ArrayList<DescriptionElementSource>(entity.getSources());
-        Collections.sort(sources, new Comparator<DescriptionElementSource>() {
-
-            @Override
-            public int compare(DescriptionElementSource o1, DescriptionElementSource o2) {
-                int id1 = o1.getId();
-                int id2 = o2.getId();
-                OriginalSourceType type1 = o1.getType();
-                OriginalSourceType type2 = o2.getType();
-                Reference citation1 = o1.getCitation();
-                Reference citation2 = o2.getCitation();
-
-                // the newly created should always be on top
-                if (id1 == 0 && id2!=0) {
-                    return -1;
-                }
-                if (id1 != 0 && id2==0) {
-                    return 1;
-                }
-
-                // sort by type (Primary taxonomic > Primary Media > others
-                // alphabetically by reference title cache)
-                if (type1 != null && type1.equals(OriginalSourceType.PrimaryTaxonomicSource)
-                               && type2 != null && !type2.equals(OriginalSourceType.PrimaryTaxonomicSource)) {
-                       return -1;
-                }
-                if (type1 != null && !type1.equals(OriginalSourceType.PrimaryTaxonomicSource)
-                               && type2 != null && type2.equals(OriginalSourceType.PrimaryTaxonomicSource)) {
-                       return 1;
-                }
-                if (type1 != null && type1.equals(OriginalSourceType.PrimaryMediaSource)
-                        && type2!=null && !type2.equals(OriginalSourceType.PrimaryTaxonomicSource)) {
-                    return -1;
-                }
-                if (type2 != null && type2.equals(OriginalSourceType.PrimaryMediaSource)
-                        && type1!=null && !type1.equals(OriginalSourceType.PrimaryTaxonomicSource)) {
-                    return 1;
-                }
-
-                //sort by citation title cache
-                if(citation1!=null && citation2!=null){
-                    return citation1.getTitleCache().compareTo(citation2.getTitleCache());
-                }
-                return o2.getCreated().compareTo(o1.getCreated());
-            }
-        });
+        Collections.sort(sources, new SourceComparator());
         return sources;
     }