チェンジセット 175 : SPARQLBuilderWWW/src

更新日時:

2014/09/26 11:41:55 (11 年 前)

更新者:

atsuko

ログメッセージ:

HttpSession? でデータ共有

パス:

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

ファイル:

• CLServlet.java (変更) (1 diff)
• EPServlet.java (変更) (1 diff)
• PLServlet.java (変更) (1 diff)

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

@@ -70 +70 @@
         PrintWriter out = response.getWriter();
         String ep = request.getParameter("ep");
-        //HttpSession session = request.getSession();
-        //QueryPathGenerator qpg = (QueryPathGenerator)session.getAttribute("qpg");
-        //if ( qpg == null ){
-           QueryPathGenerator qpg = new QueryPathGenerator();
-        //}
+        HttpSession session = request.getSession();
+        QueryPathGenerator qpg = (QueryPathGenerator)session.getAttribute("qpg");
+        if ( qpg == null ){
+        //QueryPathGenerator 
+                   qpg = new QueryPathGenerator();
+        }
         qpg.setSPARQLendpoint(ep);
         SClass[] classes = qpg.getClasses(null);

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

@@ -84 +84 @@
         JsonArray ja = jab.build();
         out.print(ja);
-        //HttpSession session = request.getSession();
-        //session.setAttribute("qpg", qpg);
+        HttpSession session = request.getSession();
+        session.setAttribute("qpg", qpg);
     }
 

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

@@ -71 +71 @@
         String en = request.getParameter("endclass");
         
-        //HttpSession session = request.getSession();
-        //QueryPathGenerator qpg = (QueryPathGenerator)session.getAttribute("qpg");
-        //if ( qpg == null ){
-           QueryPathGenerator qpg = new QueryPathGenerator(ep);
-        //}
+        HttpSession session = request.getSession();
+        QueryPathGenerator qpg = (QueryPathGenerator)session.getAttribute("qpg");
+        if ( qpg == null ){
+        //QueryPathGenerator 
+                qpg = new QueryPathGenerator(ep);
+        }
         SClass[] classes = qpg.getClasses(null);
         Path[] paths = qpg.getPaths(st, en, true);