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Merging to trunk. Pick list filtering.

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This commit is contained in:
bdc34 2010-07-22 21:21:04 +00:00
parent 2eca05053e
commit 76304b76dc
3 changed files with 103 additions and 7 deletions
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15
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/JSONServlet.java
View file

@ -22,11 +22,15 @@ import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.hp.hpl.jena.ontology.OntModel;
import edu.cornell.mannlib.vitro.webapp.beans.Individual;
import edu.cornell.mannlib.vitro.webapp.beans.VClass;
import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
import edu.cornell.mannlib.vitro.webapp.edit.n3editing.EditConfiguration;
import edu.cornell.mannlib.vitro.webapp.edit.n3editing.SelectListGenerator;
import edu.cornell.mannlib.vitro.webapp.search.beans.ProhibitedFromSearch;
import edu.cornell.mannlib.vitro.webapp.web.DisplayVocabulary;
/**
* This servlet is for servicing requests for JSON objects/data.
@ -84,6 +88,17 @@ public class JSONServlet extends VitroHttpServlet {
if( log.isDebugEnabled() )
log.debug(" attempting to get option list for field '" + field + "'");
// set ProhibitedFromSearch object so picklist doesn't show
// individuals from classes that should be hidden from list views
OntModel displayOntModel =
(OntModel) getServletConfig().getServletContext()
.getAttribute("displayOntModel");
if (displayOntModel != null) {
ProhibitedFromSearch pfs = new ProhibitedFromSearch(
DisplayVocabulary.PRIMARY_LUCENE_INDEX_URI, displayOntModel);
editConfig.setProhibitedFromSearch(pfs);
}
Map<String,String> options = SelectListGenerator.getOptions(editConfig, field, (new VitroRequest(req)).getFullWebappDaoFactory());
resp.setContentType("application/json");
ServletOutputStream out = resp.getOutputStream();

11
webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/EditConfiguration.java
View file

@ -33,6 +33,7 @@ import edu.cornell.mannlib.vitro.webapp.auth.identifier.ServletIdentifierBundleF
import edu.cornell.mannlib.vitro.webapp.auth.identifier.UserToIndIdentifierFactory;
import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatement;
import edu.cornell.mannlib.vitro.webapp.edit.EditLiteral;
import edu.cornell.mannlib.vitro.webapp.search.beans.ProhibitedFromSearch;
/**
* Represents a set of fields on a form and how parameters from a from
@ -92,6 +93,8 @@ public class EditConfiguration {
private List<ModelChangePreprocessor> modelChangePreprocessors;
private List<EditSubmissionPreprocessor> editSubmissionPreprocessors = null;
private ProhibitedFromSearch prohibitedFromSearch;
/**
* If true, then any dependent resources that are unlinked should be
@ -833,6 +836,14 @@ public class EditConfiguration {
this.modelChangePreprocessors.add( modelChangePreprocessor );
}
public void setProhibitedFromSearch( ProhibitedFromSearch prohibitedFromSearch) {
this.prohibitedFromSearch = prohibitedFromSearch;
}
public ProhibitedFromSearch getProhibitedFromSearch() {
return this.prohibitedFromSearch;
}
private void debugScope(String msg){
if( log.isDebugEnabled()){
log.debug(msg);

84
webapp/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/SelectListGenerator.java
View file

@ -11,6 +11,7 @@ import java.util.LinkedHashMap;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@ -30,6 +31,10 @@ import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
import edu.cornell.mannlib.vitro.webapp.dao.VClassGroupDao;
import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
import edu.cornell.mannlib.vitro.webapp.dao.jena.WebappDaoFactoryJena;
import edu.cornell.mannlib.vitro.webapp.dao.jena.pellet.PelletListener;
import edu.cornell.mannlib.vitro.webapp.search.beans.ProhibitedFromSearch;
public class SelectListGenerator {
static Log log = LogFactory.getLog(SelectListGenerator.class);
@ -180,11 +185,26 @@ public class SelectListGenerator {
individuals = removeIndividualsAlreadyInRange(individuals,stmts,predicateUri,editConfig.getObject());
//Collections.sort(individuals,new compareIndividualsByName());
ProhibitedFromSearch pfs = editConfig.getProhibitedFromSearch();
for( Individual ind : individuals ){
String uri = ind.getURI();
if( uri != null ){
optionsMap.put(uri,ind.getName().trim());
++optionsCount;
if( uri != null ){
boolean prohibited = false;
if (pfs != null) {
for (VClass vc : ind.getVClasses()) {
if (vc.getURI() != null) {
if (pfs.isClassProhibited(ind.getVClassURI())) {
prohibited = true;
break;
}
}
}
}
if (!prohibited) {
optionsMap.put(uri,ind.getName().trim());
++optionsCount;
}
}
}
}
@ -203,21 +223,71 @@ public class SelectListGenerator {
// now populate the options
if( wDaoFact == null ) log.error("could not get WebappDaoFactory from request in SelectListGenerator.getOptions().");
// if reasoning isn't available, we will also need to add
// individuals asserted in subclasses
boolean inferenceAvailable = false;
if (wDaoFact instanceof WebappDaoFactoryJena) {
PelletListener pl = ((WebappDaoFactoryJena) wDaoFact)
.getPelletListener();
if (pl != null && pl.isConsistent()
&& !pl.isInErrorState()
&& !pl.isReasoning()) {
inferenceAvailable = true;
}
}
VClass vclass = wDaoFact.getVClassDao().getVClassByURI( vclassUri );
if( vclass == null ) {
log.error("Cannot find owl:Class " + vclassUri + " in the model" );
optionsMap.put("", "Could not find class " + vclassUri);
}else{
List<Individual> individuals = wDaoFact.getIndividualDao().getIndividualsByVClassURI(vclass.getURI(),-1,-1);
Map<String, Individual> individualMap = new HashMap<String, Individual>();
for (Individual ind : wDaoFact.getIndividualDao().getIndividualsByVClassURI(vclass.getURI(),-1,-1)) {
if (ind.getURI() != null) {
individualMap.put(ind.getURI(), ind);
}
}
if (!inferenceAvailable) {
for (String subclassURI : wDaoFact.getVClassDao().getAllSubClassURIs(vclass.getURI())) {
for (Individual ind : wDaoFact.getIndividualDao().getIndividualsByVClassURI(subclassURI,-1,-1)) {
if (ind.getURI() != null) {
individualMap.put(ind.getURI(), ind);
}
}
}
}
List<Individual> individuals = new ArrayList<Individual>();
individuals.addAll(individualMap.values());
Collections.sort(individuals);
if (individuals.size()==0){
log.error("No individuals of type "+vclass.getName()+" to add to pick list in SelectListGenerator.getOptions(); check portal visibility");
optionsMap.put("", "No " + vclass.getName() + " found");
}else{
}else{
ProhibitedFromSearch pfs = editConfig.getProhibitedFromSearch();
for( Individual ind : individuals ) {
String uri = ind.getURI();
if( uri != null ) {
optionsMap.put(uri,ind.getName().trim());
++optionsCount;
if( uri != null ) {
boolean prohibited = false;
if (pfs != null) {
for (VClass vc : ind.getVClasses()) {
if (vc.getURI() != null) {
if (pfs.isClassProhibited(ind.getVClassURI())) {
prohibited = true;
break;
}
}
}
}
if(!prohibited) {
optionsMap.put(uri,ind.getName().trim());
++optionsCount;
}
}
}
}