bundles/org.simantics.mapping/src/org/simantics/mapping/MappingResource.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007- VTT Technical Research Centre of Finland.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package org.simantics.mapping;\r
  12 \r
  13 \r
  14 import org.simantics.db.Resource;\r
  15 import org.simantics.db.ReadGraph;\r
  16 import org.simantics.db.request.Read;\r
  17 import org.simantics.db.Session;\r
  18 import org.simantics.db.exception.DatabaseException;\r
  19 \r
  20 public class MappingResource {\r
  21     \r
  22     public final Resource BinaryPredicateConstraint;\r
  23     public final Resource ClaimRule;\r
  24     public final Resource CompositeRule;\r
  25     public final Resource Constraint;\r
  26     public final Resource ConstraintConjunction;\r
  27     public final Resource ConstraintDisjunction;\r
  28     public final Resource ConstraintGroup;\r
  29     public final Resource DenyRule;\r
  30     public final Resource Domain;\r
  31     public final Resource ExistsConstraint;\r
  32     public final Resource HasBinaryPredicate;\r
  33     public final Resource HasChildRule;\r
  34     public final Resource HasCondition;\r
  35     public final Resource HasConstraint;\r
  36     public final Resource HasDomain;\r
  37     public final Resource HasElseRule;\r
  38     public final Resource HasMappingDescription;\r
  39     public final Resource HasParameter;\r
  40     public final Resource HasParameterRelation;\r
  41     public final Resource HasPredicate;\r
  42     public final Resource HasPredicateSuperrelation;\r
  43     public final Resource HasPrimaryConstraintGroup;\r
  44     public final Resource HasResource;\r
  45     public final Resource HasRule;\r
  46     public final Resource HasSubject;\r
  47     public final Resource HasThenRule;\r
  48     public final Resource HasUnaryPredicate;\r
  49     public final Resource IfRule;\r
  50     public final Resource Mapping;\r
  51     public final Resource MappingDescription;\r
  52     public final Resource MappingDomain;\r
  53     public final Resource MappingParameter;\r
  54     public final Resource MappingRule;\r
  55     public final Resource ResourceVariable;\r
  56     public final Resource Rule;\r
  57     public final Resource SourceDomain;\r
  58     public final Resource StaticDomain;\r
  59     public final Resource TargetDomain;\r
  60     public final Resource TripletConstraint;\r
  61     public final Resource UnaryPredicateConstraint;\r
  62     public final Resource UnlessRule;\r
  63     \r
  64     public static class URIs {\r
  65         public static final String BinaryPredicateConstraint = "http://Projects/TypeSystemProject/MappingOntology/Constraints/BinaryPredicateConstraint";\r
  66         public static final String ClaimRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/ClaimRule";\r
  67         public static final String CompositeRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/CompositeRule";\r
  68         public static final String Constraint = "http://Projects/TypeSystemProject/MappingOntology/Constraints/Constraint";\r
  69         public static final String ConstraintConjunction = "http://Projects/TypeSystemProject/MappingOntology/Constraints/ConstraintConjunction";\r
  70         public static final String ConstraintDisjunction = "http://Projects/TypeSystemProject/MappingOntology/Constraints/ConstraintDisjunction";\r
  71         public static final String ConstraintGroup = "http://Projects/TypeSystemProject/MappingOntology/Mappings/ConstraintGroup";\r
  72         public static final String DenyRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/DenyRule";\r
  73         public static final String Domain = "http://Projects/TypeSystemProject/MappingOntology/Mappings/Domain";\r
  74         public static final String ExistsConstraint = "http://Projects/TypeSystemProject/MappingOntology/Constraints/ExistsConstraint";\r
  75         public static final String HasBinaryPredicate = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasBinaryPredicate";\r
  76         public static final String HasChildRule = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasChildRule";\r
  77         public static final String HasCondition = "http://Projects/TypeSystemProject/MappingOntology/Rules/HasCondition";\r
  78         public static final String HasConstraint = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasConstraint";\r
  79         public static final String HasDomain = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasDomain";\r
  80         public static final String HasElseRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/HasElseRule";\r
  81         public static final String HasMappingDescription = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasMappingDescription";\r
  82         public static final String HasParameter = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasParameter";\r
  83         public static final String HasParameterRelation = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasParameterRelation";\r
  84         public static final String HasPredicate = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasPredicate";\r
  85         public static final String HasPredicateSuperrelation = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasPredicateSuperrelation";\r
  86         public static final String HasPrimaryConstraintGroup = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasPrimaryConstraintGroup";\r
  87         public static final String HasResource = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasResource";\r
  88         public static final String HasRule = "http://Projects/TypeSystemProject/MappingOntology/Mappings/HasRule";\r
  89         public static final String HasSubject = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasSubject";\r
  90         public static final String HasThenRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/HasThenRule";\r
  91         public static final String HasUnaryPredicate = "http://Projects/TypeSystemProject/MappingOntology/Constraints/HasUnaryPredicate";\r
  92         public static final String IfRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/IfRule";\r
  93         public static final String Mapping = "http://Projects/TypeSystemProject/MappingOntology/Mappings/Mapping";\r
  94         public static final String MappingDescription = "http://Projects/TypeSystemProject/MappingOntology/Mappings/MappingDescription";\r
  95         public static final String MappingDomain = "http://Projects/TypeSystemProject/MappingOntology/Mappings/MappingDomain";\r
  96         public static final String MappingParameter = "http://Projects/TypeSystemProject/MappingOntology/Mappings/MappingParameter";\r
  97         public static final String MappingRule = "http://Projects/TypeSystemProject/MappingOntology/Mappings/MappingRule";\r
  98         public static final String ResourceVariable = "http://Projects/TypeSystemProject/MappingOntology/Constraints/ResourceVariable";\r
  99         public static final String Rule = "http://Projects/TypeSystemProject/MappingOntology/Rules/Rule";\r
 100         public static final String SourceDomain = "http://Projects/TypeSystemProject/MappingOntology/Mappings/SourceDomain";\r
 101         public static final String StaticDomain = "http://Projects/TypeSystemProject/MappingOntology/Mappings/StaticDomain";\r
 102         public static final String TargetDomain = "http://Projects/TypeSystemProject/MappingOntology/Mappings/TargetDomain";\r
 103         public static final String TripletConstraint = "http://Projects/TypeSystemProject/MappingOntology/Constraints/TripletConstraint";\r
 104         public static final String UnaryPredicateConstraint = "http://Projects/TypeSystemProject/MappingOntology/Constraints/UnaryPredicateConstraint";\r
 105         public static final String UnlessRule = "http://Projects/TypeSystemProject/MappingOntology/Rules/UnlessRule";\r
 106     }\r
 107     \r
 108     public static Resource getResourceOrNull(ReadGraph graph, String uri) {\r
 109         try {\r
 110             return graph.getResource(uri);\r
 111         } catch(DatabaseException e) {\r
 112             System.err.println(e.getMessage());\r
 113             return null;\r
 114         }\r
 115     }\r
 116     \r
 117     public MappingResource(ReadGraph graph) {\r
 118         BinaryPredicateConstraint = getResourceOrNull(graph, URIs.BinaryPredicateConstraint);\r
 119         ClaimRule = getResourceOrNull(graph, URIs.ClaimRule);\r
 120         CompositeRule = getResourceOrNull(graph, URIs.CompositeRule);\r
 121         Constraint = getResourceOrNull(graph, URIs.Constraint);\r
 122         ConstraintConjunction = getResourceOrNull(graph, URIs.ConstraintConjunction);\r
 123         ConstraintDisjunction = getResourceOrNull(graph, URIs.ConstraintDisjunction);\r
 124         ConstraintGroup = getResourceOrNull(graph, URIs.ConstraintGroup);\r
 125         DenyRule = getResourceOrNull(graph, URIs.DenyRule);\r
 126         Domain = getResourceOrNull(graph, URIs.Domain);\r
 127         ExistsConstraint = getResourceOrNull(graph, URIs.ExistsConstraint);\r
 128         HasBinaryPredicate = getResourceOrNull(graph, URIs.HasBinaryPredicate);\r
 129         HasChildRule = getResourceOrNull(graph, URIs.HasChildRule);\r
 130         HasCondition = getResourceOrNull(graph, URIs.HasCondition);\r
 131         HasConstraint = getResourceOrNull(graph, URIs.HasConstraint);\r
 132         HasDomain = getResourceOrNull(graph, URIs.HasDomain);\r
 133         HasElseRule = getResourceOrNull(graph, URIs.HasElseRule);\r
 134         HasMappingDescription = getResourceOrNull(graph, URIs.HasMappingDescription);\r
 135         HasParameter = getResourceOrNull(graph, URIs.HasParameter);\r
 136         HasParameterRelation = getResourceOrNull(graph, URIs.HasParameterRelation);\r
 137         HasPredicate = getResourceOrNull(graph, URIs.HasPredicate);\r
 138         HasPredicateSuperrelation = getResourceOrNull(graph, URIs.HasPredicateSuperrelation);\r
 139         HasPrimaryConstraintGroup = getResourceOrNull(graph, URIs.HasPrimaryConstraintGroup);\r
 140         HasResource = getResourceOrNull(graph, URIs.HasResource);\r
 141         HasRule = getResourceOrNull(graph, URIs.HasRule);\r
 142         HasSubject = getResourceOrNull(graph, URIs.HasSubject);\r
 143         HasThenRule = getResourceOrNull(graph, URIs.HasThenRule);\r
 144         HasUnaryPredicate = getResourceOrNull(graph, URIs.HasUnaryPredicate);\r
 145         IfRule = getResourceOrNull(graph, URIs.IfRule);\r
 146         Mapping = getResourceOrNull(graph, URIs.Mapping);\r
 147         MappingDescription = getResourceOrNull(graph, URIs.MappingDescription);\r
 148         MappingDomain = getResourceOrNull(graph, URIs.MappingDomain);\r
 149         MappingParameter = getResourceOrNull(graph, URIs.MappingParameter);\r
 150         MappingRule = getResourceOrNull(graph, URIs.MappingRule);\r
 151         ResourceVariable = getResourceOrNull(graph, URIs.ResourceVariable);\r
 152         Rule = getResourceOrNull(graph, URIs.Rule);\r
 153         SourceDomain = getResourceOrNull(graph, URIs.SourceDomain);\r
 154         StaticDomain = getResourceOrNull(graph, URIs.StaticDomain);\r
 155         TargetDomain = getResourceOrNull(graph, URIs.TargetDomain);\r
 156         TripletConstraint = getResourceOrNull(graph, URIs.TripletConstraint);\r
 157         UnaryPredicateConstraint = getResourceOrNull(graph, URIs.UnaryPredicateConstraint);\r
 158         UnlessRule = getResourceOrNull(graph, URIs.UnlessRule);\r
 159     }\r
 160     \r
 161     public static MappingResource getInstance(ReadGraph graph) {\r
 162         Session session = graph.getSession();\r
 163         MappingResource ret = session.getService(MappingResource.class);\r
 164         if(ret == null) {\r
 165             ret = new MappingResource(graph);\r
 166             session.registerService(MappingResource.class, ret);\r
 167         }\r
 168         return ret;\r
 169     }\r
 170     \r
 171     public static MappingResource getInstance(Session session) throws DatabaseException {\r
 172         MappingResource ret = session.getService(MappingResource.class);\r
 173         if(ret == null) {\r
 174             ret = session.syncRequest(new Read<MappingResource>() {\r
 175                 public MappingResource perform(ReadGraph graph) throws DatabaseException {\r
 176                     return new MappingResource(graph);\r
 177                 }\r
 178             });\r
 179             session.registerService(MappingResource.class, ret);\r
 180         }\r
 181         return ret;\r
 182     }\r
 183     \r
 184 }\r
 185 \r