9507 show linked collections

src/main/java/edu/harvard/iq/dataverse/DatasetPage.java

@@ -3391,7 +3391,7 @@ public void saveLinkingDataverses(ActionEvent evt) {
             FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_INFO, BundleUtil.getStringFromBundle("dataset.notlinked"), linkingDataverseErrorMessage);
             FacesContext.getCurrentInstance().addMessage(null, message);
         }
-
+        alreadyLinkedDataverses = null; //force update to list of linked dataverses
     }
 
     private String linkingDataverseErrorMessage = "";
@@ -3427,7 +3427,23 @@ private Boolean saveLink(Dataverse dataverse){
         }
         return retVal;
     }
-
+
+    private String alreadyLinkedDataverses = null;
+
+    public String getAlreadyLinkedDataverses(){
+        if (alreadyLinkedDataverses != null) {           
+            return alreadyLinkedDataverses;
+        }
+        List<Dataverse> dataverseList = dataverseService.findDataversesThatLinkToThisDatasetId(dataset.getId());
+        for (Dataverse dv: dataverseList){
+            if (alreadyLinkedDataverses == null){
+                alreadyLinkedDataverses = dv.getCurrentName();
+            } else {
+                alreadyLinkedDataverses = alreadyLinkedDataverses + ", " + dv.getCurrentName();
+            }
+        }
+        return alreadyLinkedDataverses;
+    }
 
     public List<Dataverse> completeLinkingDataverse(String query) {
         dataset = datasetService.find(dataset.getId());

src/main/java/propertyFiles/Bundle.properties

@@ -874,23 +874,23 @@ dataverse.publish.header=Publish Dataverse
 dataverse.nopublished=No Published Dataverses
 dataverse.nopublished.tip=In order to use this feature you must have at least one published dataverse.
 dataverse.contact=Email Dataverse Contact
-dataverse.link=Link Dataverse
-dataverse.link.btn.tip=Link to Your Dataverse
-dataverse.link.yourDataverses=Your Dataverse
-dataverse.link.yourDataverses.inputPlaceholder=Enter Dataverse Name
-dataverse.link.save=Save Linked Dataverse
-dataverse.link.dataverse.choose=Choose which of your dataverses you would like to link this dataverse to.
-dataverse.link.dataset.choose=Enter the name of the dataverse you would like to link this dataset to. If you need to remove this link in the future, please contact {0}.
-dataverse.link.dataset.none=No linkable dataverses available.
-dataverse.link.no.choice=You have one dataverse you can add linked dataverses and datasets in.
-dataverse.link.no.linkable=To be able to link a dataverse or dataset, you need to have your own dataverse. Create a dataverse to get started.
-dataverse.link.no.linkable.remaining=You have already linked all of your eligible dataverses.
+dataverse.link=Link Collection
+dataverse.link.btn.tip=Link to Your Collection
+dataverse.link.yourDataverses=Your Collection
+dataverse.link.yourDataverses.inputPlaceholder=Enter Collection Name
+dataverse.link.save=Save Linked collection
+dataverse.link.dataverse.choose=Choose which of your collection you would like to link this collection to.
+dataverse.link.dataset.choose=Enter the name of the collection you would like to link this dataset to. If you need to remove this link in the future, please contact {0}.
+dataverse.link.dataset.none=No linkable collections available.
+dataverse.link.no.choice=You have one collection you can add linked collection and datasets in.
+dataverse.link.no.linkable=To be able to link a collection or dataset, you need to have your own collection. Create a collection to get started.
+dataverse.link.no.linkable.remaining=You have already linked all of your eligible collections.
 dataverse.savedsearch.link=Link Search
 dataverse.savedsearch.searchquery=Search
 dataverse.savedsearch.filterQueries=Facets
 dataverse.savedsearch.save=Save Linked Search
-dataverse.savedsearch.dataverse.choose=Choose which of your dataverses you would like to link this search to.
-dataverse.savedsearch.no.choice=You have one dataverse to which you may add a saved search.
+dataverse.savedsearch.dataverse.choose=Choose which of your collection you would like to link this search to.
+dataverse.savedsearch.no.choice=You have one collection to which you may add a saved search.
 # Bundle file editors, please note that "dataverse.savedsearch.save.success" is used in a unit test
 dataverse.saved.search.success=The saved search has been successfully linked to {0}.
 dataverse.saved.search.failure=The saved search was not able to be linked.
@@ -2498,6 +2498,7 @@ dataset.registered=DatasetRegistered
 dataset.registered.msg=Your dataset is now registered.
 dataset.notlinked=DatasetNotLinked
 dataset.notlinked.msg=There was a problem linking this dataset to yours:
+dataset.linking.popop.already.linked.note=Note: This dataset is already linked to the following collection(s):  
 datasetversion.archive.success=Archival copy of Version successfully submitted
 datasetversion.archive.failure=Error in submitting an archival copy 
 datasetversion.update.failure=Dataset Version Update failed. Changes are still in the DRAFT version.

src/main/webapp/dataset.xhtml

@@ -1622,6 +1622,12 @@
                                 </div>
                             </div>
                         </div>
+                        <div>
+                            <p:fragment rendered="#{!empty DatasetPage.alreadyLinkedDataverses}"> 
+                            <h:outputLabel  value="#{bundle['dataset.linking.popop.already.linked.note']}"/>&#160;
+                            <h:outputText rendered="#{!empty DatasetPage.alreadyLinkedDataverses }" value="#{DatasetPage.alreadyLinkedDataverses}"/>
+                            </p:fragment>
+                        </div>
                         <div class="button-block">
                             <p:commandButton id="saveLinkButton" styleClass="btn btn-default"    
                                              update="linkNameContent @([id$=Messages])"