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NIHVIVO-1487 change for renaming blank nodes in csv2rdf tools

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This commit is contained in:
ass92 2011-01-05 04:26:35 +00:00
parent 21d703e7c1
commit 9a1ffaeb59
1 changed files with 19 additions and 10 deletions
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29
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/jena/JenaCsv2RdfController.java
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@ -7,6 +7,7 @@ import java.io.InputStream;
import java.net.URL;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
@ -32,11 +33,13 @@ import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
import edu.cornell.mannlib.vitro.webapp.dao.jena.VitroJenaSpecialModelMaker;
import edu.cornell.mannlib.vitro.webapp.filestorage.uploadrequest.FileUploadServletRequest;
import edu.cornell.mannlib.vitro.webapp.utils.Csv2Rdf;
import edu.cornell.mannlib.vitro.webapp.utils.jena.JenaIngestUtils;
public class JenaCsv2RdfController extends BaseEditController{
private static final String CSV2RDF_JSP = "/jenaIngest/csv2rdf.jsp";
private static final String INGEST_MENU_JSP = "/jenaIngest/ingestMenu.jsp";
private static final String CSV2RDF_SELECT_URI_JSP = "/jenaIngest/csv2rdfSelectUri.jsp";
private static int maxFileSizeInBytes = 1024 * 1024 * 2000; //2000mb
public void doPost(HttpServletRequest rawRequest,
@ -48,8 +51,6 @@ public class JenaCsv2RdfController extends BaseEditController{
return;
}
VitroRequest request = new VitroRequest(req);
if (!checkLoginStatus(request,response) ){
try {
@ -70,9 +71,17 @@ public class JenaCsv2RdfController extends BaseEditController{
if ("csv2rdf".equals(actionStr)) {
String csvUrl = request.getParameter("csvUrl");
if (!csvUrl.isEmpty() || !filePath.isEmpty()) {
doExecuteCsv2Rdf(request,fileStream,filePath);
request.setAttribute("title","IngestMenu");
request.setAttribute("bodyJsp", INGEST_MENU_JSP);
String[] sourceModel = new String[1];
sourceModel[0] = doExecuteCsv2Rdf(request,fileStream,filePath);
Model model = ModelFactory.createDefaultModel();
ModelMaker maker = getVitroJenaModelMaker(request);
JenaIngestUtils utils = new JenaIngestUtils();
Map<String,LinkedList<String>> propertyMap = utils.generatePropertyMap(sourceModel, model, maker);
request.setAttribute("propertyMap",propertyMap);
getServletContext().setAttribute("sourceModel", sourceModel);
request.setAttribute("destinationModelName", sourceModel[0]);
request.setAttribute("title","URI Select");
request.setAttribute("bodyJsp", CSV2RDF_SELECT_URI_JSP);
} else {
request.setAttribute("title","Convert CSV to RDF");
request.setAttribute("bodyJsp",CSV2RDF_JSP);
@ -107,9 +116,9 @@ public class JenaCsv2RdfController extends BaseEditController{
return;
}
public void doExecuteCsv2Rdf(VitroRequest vreq,FileItem fileStream, String filePath) {
public String doExecuteCsv2Rdf(VitroRequest vreq,FileItem fileStream, String filePath) {
char[] quoteChars = {'"'};
String namespace = vreq.getParameter("namespace");
String namespace = "";
String tboxNamespace = vreq.getParameter("tboxNamespace");
String typeName = vreq.getParameter("typeName");
String csvUrl = vreq.getParameter("csvUrl");
@ -141,7 +150,7 @@ public class JenaCsv2RdfController extends BaseEditController{
} catch (IOException e) {
System.out.println("IOException opening URL "+csvUrl);
return;
return null;
}
Model[] models = null;
@ -157,8 +166,8 @@ public class JenaCsv2RdfController extends BaseEditController{
}
if (tboxDestination != null) {
tboxDestination.add(models[1]);
}
}
return destinationModelNameStr;
}
private Model getModel(String name, HttpServletRequest request) {