チェンジセット 149 : SPARQLBuilderWWW/src

更新日時:

2014/09/25 11:06:29 (10 年 前)

更新者:

atsuko

ログメッセージ:

QueryPathGenerator? にgetFactory を追加

パス:

SPARQLBuilderWWW/src/java/org/biohackathon/SPARQLBuilder/www

ファイル:

• CLServlet.java (変更) (2 diff)
• EPServlet.java (変更) (4 diff)
• PLServlet.java (変更) (3 diff)

SPARQLBuilderWWW/src/java/org/biohackathon/SPARQLBuilder/www/CLServlet.java

@@ -16 +16 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 import org.biohackathon.SPARQLBuilder.OWL.*;
 
@@ -69 +70 @@
         PrintWriter out = response.getWriter();
         String ep = request.getParameter("ep");
-        QueryPathGenerator qpg = new QueryPathGenerator(ep, FILENAME);
+        HttpSession session = request.getSession();
+        QueryPathGenerator qpg = (QueryPathGenerator)session.getAttribute("qpg");
+        if ( qpg == null ){
+            qpg = new QueryPathGenerator();
+        }
+        qpg.setSPARQLendpoint(ep);
         SClass[] classes = qpg.getClasses(null);
         JsonBuilderFactory jbfactory = Json.createBuilderFactory(null);

SPARQLBuilderWWW/src/java/org/biohackathon/SPARQLBuilder/www/EPServlet.java

@@ -14 +14 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 import org.biohackathon.SPARQLBuilder.OWL.*;
 import javax.json.*;
@@ -26 +27 @@
 public class EPServlet extends HttpServlet {
 
-    private RDFSchemaAnalyzerFactory factory = null;
+    //private RDFSchemaAnalyzerFactory factory = null;
+    private QueryPathGenerator qpg = null;
     private static final String FILENAME = "cdata/";
     
@@ -71 +73 @@
         response.setContentType("application/json;charset=UTF-8");
         PrintWriter out = response.getWriter();
-        if ( factory == null ){
-            factory = new RDFSchemaAnalyzerFactory(FILENAME);
+        if ( qpg == null ){
+            qpg = new QueryPathGenerator();
         }
-        String[] elist = factory.getEndpointURIList();
+        String[] elist = qpg.getFactory().getEndpointURIList();
         JsonBuilderFactory jbfactory = Json.createBuilderFactory(null);
         JsonArrayBuilder jab = jbfactory.createArrayBuilder();
@@ -82 +84 @@
         JsonArray ja = jab.build();
         out.print(ja);
+        HttpSession session = request.getSession();
+        session.setAttribute("qpg", qpg);
     }
 

SPARQLBuilderWWW/src/java/org/biohackathon/SPARQLBuilder/www/PLServlet.java

@@ -14 +14 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 import org.biohackathon.SPARQLBuilder.OWL.*;
 
@@ -70 +71 @@
         String en = request.getParameter("endclass");
         
-        QueryPathGenerator qpg = new QueryPathGenerator(ep, FILENAME);
+        HttpSession session = request.getSession();
+        QueryPathGenerator qpg = (QueryPathGenerator)session.getAttribute("qpg");
+        if ( qpg == null ){
+            qpg = new QueryPathGenerator(ep);
+        }
         Path[] paths = qpg.getPaths(st, en, true);
         String jsonstr = "{\"paths\":[";
@@ -83 +88 @@
         System.out.println(jsonstr);
         out.print(jsonstr);
+        //List<Path>
+        //session.setAttribute("pathlist", pathlist);
     }