org.simantics.xml.sax.ontology/src/org/simantics/xml/sax/ontology/XMLResource.java

   1 package org.simantics.xml.sax.ontology;\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 XMLResource {\r
  12     \r
  13     public final Resource AttributeGroup;\r
  14     public final Resource ComplexType;\r
  15     public final Resource Date;\r
  16     public final Resource DateTime;\r
  17     public final Resource Element;\r
  18     public final Resource ElementList;\r
  19     public final Resource Entity;\r
  20     public final Resource Time;\r
  21     public final Resource externalReferenceOf;\r
  22     public final Resource hasAttribute;\r
  23     public final Resource hasAttribute_Inverse;\r
  24     public final Resource hasComplexType;\r
  25     public final Resource hasComplexType_Inverse;\r
  26     public final Resource hasElement;\r
  27     public final Resource hasElementList;\r
  28     public final Resource hasElementList_Inverse;\r
  29     public final Resource hasElement_Inverse;\r
  30     public final Resource hasExternalReference;\r
  31     public final Resource hasID;\r
  32     public final Resource hasID_Inverse;\r
  33     public final Resource hasOriginalElementList;\r
  34     public final Resource hasOriginalElementList_Inverse;\r
  35     public final Resource hasReference;\r
  36         \r
  37     public static class URIs {\r
  38         public static final String AttributeGroup = "http://www.simantics.org/XML-1.0/AttributeGroup";\r
  39         public static final String ComplexType = "http://www.simantics.org/XML-1.0/ComplexType";\r
  40         public static final String Date = "http://www.simantics.org/XML-1.0/Date";\r
  41         public static final String DateTime = "http://www.simantics.org/XML-1.0/DateTime";\r
  42         public static final String Element = "http://www.simantics.org/XML-1.0/Element";\r
  43         public static final String ElementList = "http://www.simantics.org/XML-1.0/ElementList";\r
  44         public static final String Entity = "http://www.simantics.org/XML-1.0/Entity";\r
  45         public static final String Time = "http://www.simantics.org/XML-1.0/Time";\r
  46         public static final String externalReferenceOf = "http://www.simantics.org/XML-1.0/externalReferenceOf";\r
  47         public static final String hasAttribute = "http://www.simantics.org/XML-1.0/hasAttribute";\r
  48         public static final String hasAttribute_Inverse = "http://www.simantics.org/XML-1.0/hasAttribute/Inverse";\r
  49         public static final String hasComplexType = "http://www.simantics.org/XML-1.0/hasComplexType";\r
  50         public static final String hasComplexType_Inverse = "http://www.simantics.org/XML-1.0/hasComplexType/Inverse";\r
  51         public static final String hasElement = "http://www.simantics.org/XML-1.0/hasElement";\r
  52         public static final String hasElementList = "http://www.simantics.org/XML-1.0/hasElementList";\r
  53         public static final String hasElementList_Inverse = "http://www.simantics.org/XML-1.0/hasElementList/Inverse";\r
  54         public static final String hasElement_Inverse = "http://www.simantics.org/XML-1.0/hasElement/Inverse";\r
  55         public static final String hasExternalReference = "http://www.simantics.org/XML-1.0/hasExternalReference";\r
  56         public static final String hasID = "http://www.simantics.org/XML-1.0/hasID";\r
  57         public static final String hasID_Inverse = "http://www.simantics.org/XML-1.0/hasID/Inverse";\r
  58         public static final String hasOriginalElementList = "http://www.simantics.org/XML-1.0/hasOriginalElementList";\r
  59         public static final String hasOriginalElementList_Inverse = "http://www.simantics.org/XML-1.0/hasOriginalElementList/Inverse";\r
  60         public static final String hasReference = "http://www.simantics.org/XML-1.0/hasReference";\r
  61     }\r
  62     \r
  63     public static Resource getResourceOrNull(ReadGraph graph, String uri) {\r
  64         try {\r
  65             return graph.getResource(uri);\r
  66         } catch(DatabaseException e) {\r
  67             System.err.println(e.getMessage());\r
  68             return null;\r
  69         }\r
  70     }\r
  71     \r
  72     public XMLResource(ReadGraph graph) {\r
  73         AttributeGroup = getResourceOrNull(graph, URIs.AttributeGroup);\r
  74         ComplexType = getResourceOrNull(graph, URIs.ComplexType);\r
  75         Date = getResourceOrNull(graph, URIs.Date);\r
  76         DateTime = getResourceOrNull(graph, URIs.DateTime);\r
  77         Element = getResourceOrNull(graph, URIs.Element);\r
  78         ElementList = getResourceOrNull(graph, URIs.ElementList);\r
  79         Entity = getResourceOrNull(graph, URIs.Entity);\r
  80         Time = getResourceOrNull(graph, URIs.Time);\r
  81         externalReferenceOf = getResourceOrNull(graph, URIs.externalReferenceOf);\r
  82         hasAttribute = getResourceOrNull(graph, URIs.hasAttribute);\r
  83         hasAttribute_Inverse = getResourceOrNull(graph, URIs.hasAttribute_Inverse);\r
  84         hasComplexType = getResourceOrNull(graph, URIs.hasComplexType);\r
  85         hasComplexType_Inverse = getResourceOrNull(graph, URIs.hasComplexType_Inverse);\r
  86         hasElement = getResourceOrNull(graph, URIs.hasElement);\r
  87         hasElementList = getResourceOrNull(graph, URIs.hasElementList);\r
  88         hasElementList_Inverse = getResourceOrNull(graph, URIs.hasElementList_Inverse);\r
  89         hasElement_Inverse = getResourceOrNull(graph, URIs.hasElement_Inverse);\r
  90         hasExternalReference = getResourceOrNull(graph, URIs.hasExternalReference);\r
  91         hasID = getResourceOrNull(graph, URIs.hasID);\r
  92         hasID_Inverse = getResourceOrNull(graph, URIs.hasID_Inverse);\r
  93         hasOriginalElementList = getResourceOrNull(graph, URIs.hasOriginalElementList);\r
  94         hasOriginalElementList_Inverse = getResourceOrNull(graph, URIs.hasOriginalElementList_Inverse);\r
  95         hasReference = getResourceOrNull(graph, URIs.hasReference);\r
  96     }\r
  97     \r
  98     public static XMLResource getInstance(ReadGraph graph) {\r
  99         Session session = graph.getSession();\r
 100         XMLResource ret = session.peekService(XMLResource.class);\r
 101         if(ret == null) {\r
 102             QueryControl qc = graph.getService(QueryControl.class);\r
 103             ret = new XMLResource(qc.getIndependentGraph(graph));\r
 104             session.registerService(XMLResource.class, ret);\r
 105         }\r
 106         return ret;\r
 107     }\r
 108     \r
 109     public static XMLResource getInstance(RequestProcessor session) throws DatabaseException {\r
 110         XMLResource ret = session.peekService(XMLResource.class);\r
 111         if(ret == null) {\r
 112             ret = session.syncRequest(new Read<XMLResource>() {\r
 113                 public XMLResource perform(ReadGraph graph) throws DatabaseException {\r
 114                     QueryControl qc = graph.getService(QueryControl.class);\r
 115                     return new XMLResource(qc.getIndependentGraph(graph));\r
 116                 }\r
 117             });\r
 118             session.registerService(XMLResource.class, ret);\r
 119         }\r
 120         return ret;\r
 121     }\r
 122     \r
 123 }\r
 124 \r