bundles/org.simantics.graphfile/src/org/simantics/graphfile/hack/GraphPath.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2013 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.graphfile.hack;\r
  13 \r
  14 import java.io.File;\r
  15 import java.util.ArrayList;\r
  16 import java.util.List;\r
  17 \r
  18 import org.eclipse.core.runtime.IPath;\r
  19 import org.simantics.Simantics;\r
  20 import org.simantics.db.ReadGraph;\r
  21 import org.simantics.db.Resource;\r
  22 import org.simantics.db.common.request.ReadRequest;\r
  23 import org.simantics.db.exception.DatabaseException;\r
  24 import org.simantics.graphfile.ontology.GraphFileResource;\r
  25 import org.simantics.layer0.Layer0;\r
  26 \r
  27 public class GraphPath implements IPath {\r
  28         \r
  29         private GraphFile file;\r
  30         List<String> path = new ArrayList<String>();\r
  31         \r
  32         public GraphPath(GraphFile f) {\r
  33                 this.file = f;\r
  34                 try {\r
  35                         Simantics.getSession().syncRequest(new ReadRequest() {\r
  36                                 \r
  37                                 @Override\r
  38                                 public void run(ReadGraph graph) throws DatabaseException {\r
  39                                         Layer0 l0 = Layer0.getInstance(graph);\r
  40                                         GraphFileResource gf = GraphFileResource.getInstance(graph);\r
  41                                         Resource fileResource = file.getFileResource();\r
  42                                         Resource t = fileResource;\r
  43                                         while (true) {\r
  44                                                 t = graph.getPossibleObject(t, gf.PartOfSystemResource);\r
  45                                                 if (t != null) {\r
  46                                                         path.add(0, (String)graph.getRelatedValue(t, l0.HasName));\r
  47                                                 } else {\r
  48                                                         break;\r
  49                                                 }\r
  50                                         }\r
  51                                         \r
  52                                 }\r
  53                         });\r
  54                 } catch (DatabaseException e) {\r
  55                         throw new RuntimeException("Could not evaluate graph path",e);\r
  56                 }\r
  57         }\r
  58 \r
  59         @Override\r
  60         public IPath addFileExtension(String extension) {\r
  61                 // TODO Auto-generated method stub\r
  62                 return null;\r
  63         }\r
  64 \r
  65         @Override\r
  66         public IPath addTrailingSeparator() {\r
  67                 // TODO Auto-generated method stub\r
  68                 return null;\r
  69         }\r
  70 \r
  71         @Override\r
  72         public IPath append(String path) {\r
  73                 // TODO Auto-generated method stub\r
  74                 return null;\r
  75         }\r
  76 \r
  77         @Override\r
  78         public IPath append(IPath path) {\r
  79                 // TODO Auto-generated method stub\r
  80                 return null;\r
  81         }\r
  82 \r
  83         @Override\r
  84         public String getDevice() {\r
  85                 return "SimanticsGraph";\r
  86         }\r
  87 \r
  88         @Override\r
  89         public String getFileExtension() {\r
  90                 // TODO Auto-generated method stub\r
  91                 return null;\r
  92         }\r
  93 \r
  94         @Override\r
  95         public boolean hasTrailingSeparator() {\r
  96                 // TODO Auto-generated method stub\r
  97                 return false;\r
  98         }\r
  99 \r
 100         @Override\r
 101         public boolean isAbsolute() {\r
 102                 // TODO Auto-generated method stub\r
 103                 return false;\r
 104         }\r
 105 \r
 106         @Override\r
 107         public boolean isEmpty() {\r
 108                 // TODO Auto-generated method stub\r
 109                 return false;\r
 110         }\r
 111 \r
 112         @Override\r
 113         public boolean isPrefixOf(IPath anotherPath) {\r
 114                 // TODO Auto-generated method stub\r
 115                 return false;\r
 116         }\r
 117 \r
 118         @Override\r
 119         public boolean isRoot() {\r
 120                 // TODO Auto-generated method stub\r
 121                 return false;\r
 122         }\r
 123 \r
 124         @Override\r
 125         public boolean isUNC() {\r
 126                 // TODO Auto-generated method stub\r
 127                 return false;\r
 128         }\r
 129 \r
 130         @Override\r
 131         public boolean isValidPath(String path) {\r
 132                 // TODO Auto-generated method stub\r
 133                 return false;\r
 134         }\r
 135 \r
 136         @Override\r
 137         public boolean isValidSegment(String segment) {\r
 138                 // TODO Auto-generated method stub\r
 139                 return false;\r
 140         }\r
 141 \r
 142         @Override\r
 143         public String lastSegment() {\r
 144                 // TODO Auto-generated method stub\r
 145                 return null;\r
 146         }\r
 147 \r
 148         @Override\r
 149         public IPath makeAbsolute() {\r
 150                 return this;\r
 151         }\r
 152 \r
 153         @Override\r
 154         public IPath makeRelative() {\r
 155                 return this;\r
 156         }\r
 157 \r
 158         @Override\r
 159         public IPath makeRelativeTo(IPath base) {\r
 160                 // TODO Auto-generated method stub\r
 161                 return null;\r
 162         }\r
 163 \r
 164         @Override\r
 165         public IPath makeUNC(boolean toUNC) {\r
 166                 // TODO Auto-generated method stub\r
 167                 return null;\r
 168         }\r
 169 \r
 170         @Override\r
 171         public int matchingFirstSegments(IPath anotherPath) {\r
 172                 // TODO Auto-generated method stub\r
 173                 return 0;\r
 174         }\r
 175 \r
 176         @Override\r
 177         public IPath removeFileExtension() {\r
 178                 // TODO Auto-generated method stub\r
 179                 return null;\r
 180         }\r
 181 \r
 182         @Override\r
 183         public IPath removeFirstSegments(int count) {\r
 184                 // TODO Auto-generated method stub\r
 185                 return null;\r
 186         }\r
 187 \r
 188         @Override\r
 189         public IPath removeLastSegments(int count) {\r
 190                 // TODO Auto-generated method stub\r
 191                 return null;\r
 192         }\r
 193 \r
 194         @Override\r
 195         public IPath removeTrailingSeparator() {\r
 196                 // TODO Auto-generated method stub\r
 197                 return null;\r
 198         }\r
 199 \r
 200         @Override\r
 201         public String segment(int index) {\r
 202                 // TODO Auto-generated method stub\r
 203                 return null;\r
 204         }\r
 205 \r
 206         @Override\r
 207         public int segmentCount() {\r
 208                 // TODO Auto-generated method stub\r
 209                 return 0;\r
 210         }\r
 211 \r
 212         @Override\r
 213         public String[] segments() {\r
 214                 // TODO Auto-generated method stub\r
 215                 return null;\r
 216         }\r
 217 \r
 218         @Override\r
 219         public IPath setDevice(String device) {\r
 220                 // TODO Auto-generated method stub\r
 221                 return null;\r
 222         }\r
 223 \r
 224         @Override\r
 225         public File toFile() {\r
 226                 // TODO Auto-generated method stub\r
 227                 return new GraphJavaFile(file.getFileResource());\r
 228         }\r
 229 \r
 230         @Override\r
 231         public String toOSString() {\r
 232                 // TODO Auto-generated method stub\r
 233                 return null;\r
 234         }\r
 235 \r
 236         @Override\r
 237         public String toPortableString() {\r
 238                 // TODO Auto-generated method stub\r
 239                 return null;\r
 240         }\r
 241 \r
 242         @Override\r
 243         public IPath uptoSegment(int count) {\r
 244                 // TODO Auto-generated method stub\r
 245                 return null;\r
 246         }\r
 247 \r
 248         @Override\r
 249         public Object clone()  {\r
 250                 return null;\r
 251         }\r
 252         \r
 253         @Override\r
 254         public String toString() {\r
 255                 String name = "";\r
 256                 for (String s : path) {\r
 257                         name+= s + SEPARATOR; \r
 258                 }\r
 259                 name += file.getName();\r
 260                 return name;\r
 261         }\r
 262 \r
 263 }\r