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

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