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Merge to trunk. Adding filtering to EntityMergedPropertyListcontroller NIHVIVO-984

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This commit is contained in:
bdc34 2010-07-24 21:36:12 +00:00
parent 2be346ee67
commit 0b186aaf20
2 changed files with 45 additions and 11 deletions
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5
webapp/config/web.xml
View file

@ -125,10 +125,6 @@
<listener-class> edu.cornell.mannlib.vitro.webapp.search.lucene.LuceneSetup </listener-class>
</listener>
<listener>
<listener-class> edu.cornell.mannlib.vitro.webapp.auth.policy.setup.VivoPolicySetup</listener-class>
</listener>
<!--<listener>
<listener-class>
edu.cornell.mannlib.vitro.webapp.auth.policy.setup.SelfEditingPolicySetup
@ -185,7 +181,6 @@
</listener>
-->
<!-- Filters ********************************************************** -->
<!-- in 2.4 spec, filter chain order is first by filter-mapping <url-pattern> order in web.xml,
then filter-mapping <servlet-name> order in web.xml -->

39
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/EntityMergedPropertyListController.java
View file

@ -15,6 +15,7 @@ import java.util.List;
import java.util.Map;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
@ -78,6 +79,7 @@ public class EntityMergedPropertyListController extends VitroHttpServlet {
throw new HelpException("EntityMergedPropertyListController requires request.attribute 'entity' to be of"
+" type " + Individual.class.getName() );
Individual subject =(Individual)obj;
subject = filterFromContext( subject );
// determine whether are just displaying populated properties or also interleaving unpopulated ones
boolean editMode = false;
@ -114,10 +116,13 @@ public class EntityMergedPropertyListController extends VitroHttpServlet {
List<Property> mergedPropertyList = new ArrayList<Property>();
// now first get the properties this entity actually has, presumably populated with statements
List<ObjectProperty> objectPropertyList = subject.getObjectPropertyList();
for (ObjectProperty op : objectPropertyList) {
if (!SUPPRESSED_OBJECT_PROPERTIES.contains(op)) {
op.setEditLabel(op.getDomainPublic());
mergedPropertyList.add(op);
}else{
log.debug("suppressed " + op.getURI());
}
}
@ -234,8 +239,10 @@ public class EntityMergedPropertyListController extends VitroHttpServlet {
if (entityPropertyListFilter != null) {
mergedPropertyList = entityPropertyListFilter.fn(mergedPropertyList);
}
req.setAttribute("mergedList",mergedPropertyList);
}
req.setAttribute("entity",subject);
RequestDispatcher rd = req.getRequestDispatcher(groupedMode ? Controllers.ENTITY_MERGED_PROP_LIST_GROUPED_JSP : Controllers.ENTITY_MERGED_PROP_LIST_UNGROUPED_JSP);
@ -251,6 +258,8 @@ public class EntityMergedPropertyListController extends VitroHttpServlet {
}
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException,IOException {
doGet(request, response);
@ -539,4 +548,34 @@ public class EntityMergedPropertyListController extends VitroHttpServlet {
return directClasses;
}
/**
* Look for filter in servlet context and filter properties with it if there is one.
*
* This allows a vitro instance to have specialized filtering for display. It was originally
* created to deal with problems caused by custom short views.
* *
* @param objectPropertyList
* @param wdf
* @return
*/
private Individual filterFromContext(Individual ind ) {
try{
UnaryFunctor<Individual,Individual> filter = getMergedPropertyListFilter(getServletContext());
if( filter == null )
return ind;
else
return filter.fn(ind);
}catch(Throwable t){
log.error(t,t);
}
return ind;
}
public static void setMergedPropertyListFilter( UnaryFunctor<Individual,Individual>fn, ServletContext sc){
sc.setAttribute("EntityMergedPropertyListController.toFilteringIndividual", fn);
}
public static UnaryFunctor<Individual,Individual> getMergedPropertyListFilter( ServletContext sc){
return(UnaryFunctor<Individual,Individual>)sc.getAttribute("EntityMergedPropertyListController.toFilteringIndividual");
}
}