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updated example sparql query using new default prefix

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This commit is contained in:
brianjlowe 2011-11-22 17:36:47 +00:00
parent 496e225889
commit 643dcb224e
2 changed files with 11 additions and 34 deletions
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41
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/SparqlQueryServlet.java
View file

@ -204,7 +204,11 @@ public class SparqlQueryServlet extends BaseEditController {
} }
private void executeQuery(HttpServletResponse response, String resultFormatParam, String rdfResultFormatParam, String queryParam, Dataset dataset ) throws IOException { private void executeQuery(HttpServletResponse response,
String resultFormatParam,
String rdfResultFormatParam,
String queryParam,
Dataset dataset ) throws IOException {
ResultSetFormat rsf = null; ResultSetFormat rsf = null;
/* BJL23 2008-11-06 /* BJL23 2008-11-06
@ -241,7 +245,8 @@ public class SparqlQueryServlet extends BaseEditController {
}else if ( query.isDescribeType() ){ }else if ( query.isDescribeType() ){
resultModel = qe.execDescribe(); resultModel = qe.execDescribe();
}else if(query.isAskType()){ }else if(query.isAskType()){
//Irrespective of the ResultFormatParam, this always prints a boolean to the default OutputStream. // Irrespective of the ResultFormatParam,
// this always prints a boolean to the default OutputStream.
String result = (qe.execAsk() == true) ? "true" : "false"; String result = (qe.execAsk() == true) ? "true" : "false";
PrintWriter p = response.getWriter(); PrintWriter p = response.getWriter();
p.write(result); p.write(result);
@ -269,8 +274,8 @@ public class SparqlQueryServlet extends BaseEditController {
} }
private void toCsv(Writer out, ResultSet results) { private void toCsv(Writer out, ResultSet results) {
// The Skife library wouldn't quote and escape the normal way, so I'm trying it manually // The Skife library wouldn't quote and escape the normal way,
// so I'm trying it manually.
while (results.hasNext()) { while (results.hasNext()) {
QuerySolution solution = (QuerySolution) results.next(); QuerySolution solution = (QuerySolution) results.next();
List<String> valueList = new LinkedList<String>(); List<String> valueList = new LinkedList<String>();
@ -353,32 +358,4 @@ public class SparqlQueryServlet extends BaseEditController {
rd.forward(req,res); rd.forward(req,res);
} }
@SuppressWarnings("unused")
private String example =
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\n"+
"PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\n"+
"PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>\n"+
"PREFIX owl: <http://www.w3.org/2002/07/owl#>\n" +
"PREFIX swrl: <http://www.w3.org/2003/11/swrl#>\n" +
"PREFIX swrlb: <http://www.w3.org/2003/11/swrlb#>\n" +
"PREFIX vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#>\n"+
"PREFIX vivo: <http://vivo.library.cornell.edu/ns/0.1#>\n" +
"PREFIX bibo: <http://purl.org/ontology/bibo/>\n" +
"PREFIX foaf: <http://xmlns.com/foaf/0.1/>\n" +
"PREFIX core: <http://vivoweb.org/ontology/core#>\n" +
"PREFIX aktp: <http://www.aktors.org/ontology/portal#>\n"+
"#\n" +
"# This query gets all range entities labels and types of a person\n"+
"# A query like this could be used to get enough info to create a display\n"+
"# page for an entity.\n"+
"#\n"+
"SELECT ?person ?personLabel ?focus ?netid\n"+
"WHERE \n"+
"{\n"+
" ?person vivo:CornellemailnetId ?netid .\n"+
" ?person rdf:type vivo:CornellEmployee .\n"+
" ?person vivo:researchFocus ?focus. \n"+
" OPTIONAL { ?person rdfs:label ?personLabel }\n"+
"}\n"+
"limit 20\n";
} }

4
webapp/web/admin/sparqlquery/sparqlForm.jsp
View file

@ -13,7 +13,7 @@
<body> <body>
<div id="content" class="sparqlform"> <div id="content" class="sparqlform">
<h2>SPARQL Query</h2> <h2>SPARQL Query</h2>
<form action='sparqlquery'> <form action='sparqlquery' method="get">
<h3>Query:</h3> <h3>Query:</h3>
<div> <div>
<textarea name='query' rows ='30' cols='100' class="span-23 maxWidth"> <textarea name='query' rows ='30' cols='100' class="span-23 maxWidth">
@ -43,7 +43,7 @@ PREFIX <%=prefixText%>: <<%=urlText%>><%}}%>
SELECT ?geoLocation ?label SELECT ?geoLocation ?label
WHERE WHERE
{ {
?geoLocation rdf:type core:GeographicLocation ?geoLocation rdf:type vivo:GeographicLocation
OPTIONAL { ?geoLocation rdfs:label ?label } OPTIONAL { ?geoLocation rdfs:label ?label }
} }
LIMIT 20 LIMIT 20