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NIHVIVO-2460 Migrate menu pages to Solr index

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This commit is contained in:
ryounes 2011-05-24 20:46:46 +00:00
parent e05a531d95
commit 3fbbd561c5
6 changed files with 40 additions and 39 deletions
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30
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/SolrJsonServlet.java
View file

@ -33,9 +33,8 @@ import edu.cornell.mannlib.vitro.webapp.beans.DataProperty;
import edu.cornell.mannlib.vitro.webapp.beans.Individual;
import edu.cornell.mannlib.vitro.webapp.beans.VClass;
import edu.cornell.mannlib.vitro.webapp.beans.VClassGroup;
import edu.cornell.mannlib.vitro.webapp.controller.freemarker.IndividualListController;
import edu.cornell.mannlib.vitro.webapp.controller.freemarker.SolrIndividualListController.PageRecord;
import edu.cornell.mannlib.vitro.webapp.controller.freemarker.SolrIndividualListController;
import edu.cornell.mannlib.vitro.webapp.controller.freemarker.IndividualListController.PageRecord;
import edu.cornell.mannlib.vitro.webapp.controller.freemarker.UrlBuilder;
import edu.cornell.mannlib.vitro.webapp.dao.DisplayVocabulary;
import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
@ -44,7 +43,6 @@ import edu.cornell.mannlib.vitro.webapp.dao.jena.VClassGroupCache;
import edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.EditConfiguration;
import edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.SelectListGenerator;
import edu.cornell.mannlib.vitro.webapp.search.beans.ProhibitedFromSearch;
import edu.cornell.mannlib.vitro.webapp.web.templatemodels.individual.IndividualTemplateModel;
/**
* This servlet is for servicing requests for JSON objects/data.
@ -54,6 +52,7 @@ import edu.cornell.mannlib.vitro.webapp.web.templatemodels.individual.Individual
*/
public class SolrJsonServlet extends VitroHttpServlet {
private static final long serialVersionUID = 1L;
private static final Log log = LogFactory.getLog(SolrJsonServlet.class.getName());
private static final int REPLY_SIZE = 256;
@ -79,8 +78,8 @@ public class SolrJsonServlet extends VitroHttpServlet {
}else if( vreq.getParameter("getN3EditOptionList") != null ){
doN3EditOptionList(req,resp);
return;
}else if( vreq.getParameter("getLuceneIndividualsByVClass") != null ){
getLuceneIndividualsByVClass(req,resp);
}else if( vreq.getParameter("getSolrIndividualsByVClass") != null ){
getSolrIndividualsByVClass(req,resp);
return;
}else if( vreq.getParameter("getVClassesForVClassGroup") != null ){
getVClassesForVClassGroup(req,resp);
@ -127,7 +126,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
writer.write(map.toString());
}
private void getLuceneIndividualsByVClass( HttpServletRequest req, HttpServletResponse resp ){
private void getSolrIndividualsByVClass( HttpServletRequest req, HttpServletResponse resp ){
String errorMessage = null;
JSONObject rObj = null;
try{
@ -146,7 +145,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
log.debug("parameter vclassId URI parameter expected ");
throw new Exception("parameter vclassId URI parameter expected ");
}
rObj = getLuceneIndividualsByVClass(vclass.getURI(),req, getServletContext());
rObj = getSolrIndividualsByVClass(vclass.getURI(),req, getServletContext());
}catch(Exception ex){
errorMessage = ex.toString();
log.error(ex,ex);
@ -175,7 +174,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
}
public static JSONObject getLuceneIndividualsByVClass(String vclassURI, HttpServletRequest req, ServletContext context) throws Exception {
public static JSONObject getSolrIndividualsByVClass(String vclassURI, HttpServletRequest req, ServletContext context) throws Exception {
VitroRequest vreq = new VitroRequest(req);
VClass vclass=null;
@ -193,6 +192,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
if( log.isDebugEnabled() ){
@SuppressWarnings("unchecked")
Enumeration<String> e = vreq.getParameterNames();
while(e.hasMoreElements()){
String name = (String)e.nextElement();
@ -224,9 +224,9 @@ public class SolrJsonServlet extends VitroHttpServlet {
.put("name",vclass.getName()));
if (vclass != null) {
String alpha = IndividualListController.getAlphaParameter(vreq);
int page = IndividualListController.getPageParameter(vreq);
Map<String,Object> map = IndividualListController.getResultsForVClass(
String alpha = SolrIndividualListController.getAlphaParameter(vreq);
int page = SolrIndividualListController.getPageParameter(vreq);
Map<String,Object> map = SolrIndividualListController.getResultsForVClass(
vclass.getURI(),
page,
alpha,
@ -236,6 +236,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
rObj.put("totalCount", map.get("totalCount"));
rObj.put("alpha", map.get("alpha"));
@SuppressWarnings("unchecked")
List<Individual> inds = (List<Individual>)map.get("entities");
JSONArray jInds = new JSONArray();
@ -261,6 +262,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
rObj.put("individuals", jInds);
JSONArray wpages = new JSONArray();
@SuppressWarnings("unchecked")
List<PageRecord> pages = (List<PageRecord>)map.get("pages");
for( PageRecord pr: pages ){
JSONObject p = new JSONObject();
@ -384,6 +386,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
HttpSession session = vreq.getSession();
if( session == null )
throw new ServletException("there is no session to get the pervious results from");
@SuppressWarnings("unchecked")
List<Individual> entsInVClass = (List<Individual>) session.getAttribute(resKey);
if( entsInVClass == null )
throw new ServletException("Could not find List<Individual> for resultKey " + resKey);
@ -391,7 +394,6 @@ public class SolrJsonServlet extends VitroHttpServlet {
List<Individual> entsToReturn = new ArrayList<Individual>(REPLY_SIZE);
boolean more = false;
int count = 0;
int size = REPLY_SIZE;
/* we have a large number of items to send back so we need to stash the list in the session scope */
if( entsInVClass.size() > REPLY_SIZE){
more = true;
@ -546,7 +548,7 @@ public class SolrJsonServlet extends VitroHttpServlet {
private JSONArray individualsToJson(List<Individual> individuals) throws ServletException {
JSONArray ja = new JSONArray();
Iterator it = individuals.iterator();
Iterator<Individual> it = individuals.iterator();
try{
while(it.hasNext()){
Individual ent = (Individual) it.next();
@ -562,6 +564,4 @@ public class SolrJsonServlet extends VitroHttpServlet {
return ja;
}
}

1
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/HomePageController.java
View file

@ -41,6 +41,7 @@ public class HomePageController extends FreemarkerHttpServlet {
if(pageData != null)
body.putAll(pageData);
}
body.put("dataServiceUrlVClassesForVClassGroup", UrlBuilder.getUrl("/dataservice?getVClassesForVClassGroup=1&classgroupUri="));
return new TemplateResponseValues(BODY_TEMPLATE, body);
}

1
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/freemarker/PageController.java
View file

@ -56,6 +56,7 @@ public class PageController extends FreemarkerHttpServlet{
if( page.containsKey("title") ){
mapForTemplate.put("title", page.get("title"));
}
mapForTemplate.put("dataServiceUrlIndividualsByVClass", UrlBuilder.getUrl("/dataservice?getSolrIndividualsByVClass=1&vclassId="));
} catch (Throwable th) {
return doNotFound(vreq);
}