org.simantics.r.ontology/src/org/simantics/r/RResource.java

   1 package org.simantics.r;\r
   2 \r
   3 import org.simantics.db.RequestProcessor;\r
   4 import org.simantics.db.Resource;\r
   5 import org.simantics.db.ReadGraph;\r
   6 import org.simantics.db.request.Read;\r
   7 import org.simantics.db.Session;\r
   8 import org.simantics.db.exception.DatabaseException;\r
   9 import org.simantics.db.service.QueryControl;\r
  10 \r
  11 public class RResource {\r
  12     \r
  13     public final Resource Script;\r
  14     public final Resource Script_text;\r
  15     public final Resource Script_text_Inverse;\r
  16     public final Resource Session;\r
  17     public final Resource SessionConfiguration;\r
  18     public final Resource SessionConfiguration_hasScript;\r
  19     public final Resource SessionConfiguration_host;\r
  20     public final Resource SessionConfiguration_host_Inverse;\r
  21     public final Resource SessionConfiguration_password;\r
  22     public final Resource SessionConfiguration_password_Inverse;\r
  23     public final Resource SessionConfiguration_port;\r
  24     public final Resource SessionConfiguration_port_Inverse;\r
  25     public final Resource SessionConfiguration_username;\r
  26     public final Resource SessionConfiguration_username_Inverse;\r
  27     public final Resource Session_hasValue;\r
  28     public final Resource Session_hasValue_Inverse;\r
  29     public final Resource TabContribution;\r
  30         \r
  31     public static class URIs {\r
  32         public static final String Script = "http://www.simantics.org/R-1.0/Script";\r
  33         public static final String Script_text = "http://www.simantics.org/R-1.0/Script/text";\r
  34         public static final String Script_text_Inverse = "http://www.simantics.org/R-1.0/Script/text/Inverse";\r
  35         public static final String Session = "http://www.simantics.org/R-1.0/Session";\r
  36         public static final String SessionConfiguration = "http://www.simantics.org/R-1.0/SessionConfiguration";\r
  37         public static final String SessionConfiguration_hasScript = "http://www.simantics.org/R-1.0/SessionConfiguration/hasScript";\r
  38         public static final String SessionConfiguration_host = "http://www.simantics.org/R-1.0/SessionConfiguration/host";\r
  39         public static final String SessionConfiguration_host_Inverse = "http://www.simantics.org/R-1.0/SessionConfiguration/host/Inverse";\r
  40         public static final String SessionConfiguration_password = "http://www.simantics.org/R-1.0/SessionConfiguration/password";\r
  41         public static final String SessionConfiguration_password_Inverse = "http://www.simantics.org/R-1.0/SessionConfiguration/password/Inverse";\r
  42         public static final String SessionConfiguration_port = "http://www.simantics.org/R-1.0/SessionConfiguration/port";\r
  43         public static final String SessionConfiguration_port_Inverse = "http://www.simantics.org/R-1.0/SessionConfiguration/port/Inverse";\r
  44         public static final String SessionConfiguration_username = "http://www.simantics.org/R-1.0/SessionConfiguration/username";\r
  45         public static final String SessionConfiguration_username_Inverse = "http://www.simantics.org/R-1.0/SessionConfiguration/username/Inverse";\r
  46         public static final String Session_hasValue = "http://www.simantics.org/R-1.0/Session/hasValue";\r
  47         public static final String Session_hasValue_Inverse = "http://www.simantics.org/R-1.0/Session/hasValue/Inverse";\r
  48         public static final String TabContribution = "http://www.simantics.org/R-1.0/TabContribution";\r
  49     }\r
  50     \r
  51     public static Resource getResourceOrNull(ReadGraph graph, String uri) {\r
  52         try {\r
  53             return graph.getResource(uri);\r
  54         } catch(DatabaseException e) {\r
  55             System.err.println(e.getMessage());\r
  56             return null;\r
  57         }\r
  58     }\r
  59     \r
  60     public RResource(ReadGraph graph) {\r
  61         Script = getResourceOrNull(graph, URIs.Script);\r
  62         Script_text = getResourceOrNull(graph, URIs.Script_text);\r
  63         Script_text_Inverse = getResourceOrNull(graph, URIs.Script_text_Inverse);\r
  64         Session = getResourceOrNull(graph, URIs.Session);\r
  65         SessionConfiguration = getResourceOrNull(graph, URIs.SessionConfiguration);\r
  66         SessionConfiguration_hasScript = getResourceOrNull(graph, URIs.SessionConfiguration_hasScript);\r
  67         SessionConfiguration_host = getResourceOrNull(graph, URIs.SessionConfiguration_host);\r
  68         SessionConfiguration_host_Inverse = getResourceOrNull(graph, URIs.SessionConfiguration_host_Inverse);\r
  69         SessionConfiguration_password = getResourceOrNull(graph, URIs.SessionConfiguration_password);\r
  70         SessionConfiguration_password_Inverse = getResourceOrNull(graph, URIs.SessionConfiguration_password_Inverse);\r
  71         SessionConfiguration_port = getResourceOrNull(graph, URIs.SessionConfiguration_port);\r
  72         SessionConfiguration_port_Inverse = getResourceOrNull(graph, URIs.SessionConfiguration_port_Inverse);\r
  73         SessionConfiguration_username = getResourceOrNull(graph, URIs.SessionConfiguration_username);\r
  74         SessionConfiguration_username_Inverse = getResourceOrNull(graph, URIs.SessionConfiguration_username_Inverse);\r
  75         Session_hasValue = getResourceOrNull(graph, URIs.Session_hasValue);\r
  76         Session_hasValue_Inverse = getResourceOrNull(graph, URIs.Session_hasValue_Inverse);\r
  77         TabContribution = getResourceOrNull(graph, URIs.TabContribution);\r
  78     }\r
  79     \r
  80     public static RResource getInstance(ReadGraph graph) {\r
  81         Session session = graph.getSession();\r
  82         RResource ret = session.peekService(RResource.class);\r
  83         if(ret == null) {\r
  84             QueryControl qc = graph.getService(QueryControl.class);\r
  85             ret = new RResource(qc.getIndependentGraph(graph));\r
  86             session.registerService(RResource.class, ret);\r
  87         }\r
  88         return ret;\r
  89     }\r
  90     \r
  91     public static RResource getInstance(RequestProcessor session) throws DatabaseException {\r
  92         RResource ret = session.peekService(RResource.class);\r
  93         if(ret == null) {\r
  94             ret = session.syncRequest(new Read<RResource>() {\r
  95                 public RResource perform(ReadGraph graph) throws DatabaseException {\r
  96                     QueryControl qc = graph.getService(QueryControl.class);\r
  97                     return new RResource(qc.getIndependentGraph(graph));\r
  98                 }\r
  99             });\r
 100             session.registerService(RResource.class, ret);\r
 101         }\r
 102         return ret;\r
 103     }\r
 104     \r
 105 }\r
 106 \r