gerrit.simantics Code Review - simantics/sysdyn.git/blob

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2012 Association for Decentralized Information Management in\r
   3  * 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.sysdyn.ui.browser.actions.newActions;\r
  13 \r
  14 import org.simantics.db.Resource;\r
  15 import org.simantics.db.WriteGraph;\r
  16 import org.simantics.db.common.request.WriteRequest;\r
  17 import org.simantics.db.common.utils.NameUtils;\r
  18 import org.simantics.db.exception.DatabaseException;\r
  19 import org.simantics.db.exception.ResourceNotFoundException;\r
  20 import org.simantics.db.layer0.adapter.ActionFactory;\r
  21 import org.simantics.layer0.Layer0;\r
  22 import org.simantics.layer0.utils.direct.GraphUtils;\r
  23 import org.simantics.sysdyn.SysdynResource;\r
  24 import org.simantics.ui.SimanticsUI;\r
  25 \r
  26 /**\r
  27  * Creates a new function library\r
  28  * @author Teemu Lempinen\r
  29  *\r
  30  */\r
  31 public class NewFunctionLibraryAction implements ActionFactory{\r
  32 \r
  33     @Override\r
  34     public Runnable create(Object target) {\r
  35         if(!(target instanceof Resource))\r
  36             return null;\r
  37         final Resource resource = (Resource)target;\r
  38 \r
  39         return new Runnable() {\r
  40             @Override\r
  41             public void run() {\r
  42                 createLibrary(resource, false);\r
  43             }\r
  44         };\r
  45     }\r
  46     \r
  47     /**\r
  48      * Create a new Library to the selected root or to SharedOntologies\r
  49      * \r
  50      * @param libraryLocation Resource of the model or other \r
  51      * library where the new library will be added.\r
  52      * @param shared is the library a shared library\r
  53      */\r
  54     protected static void createLibrary(final Resource libraryLocation, final boolean shared) {\r
  55         SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  56 \r
  57             @Override\r
  58             public void perform(WriteGraph g) throws DatabaseException {\r
  59                 Layer0 l0 = Layer0.getInstance(g);\r
  60                 SysdynResource sr = SysdynResource.getInstance(g);\r
  61 \r
  62                 // Libraries can be created to model, function library and shared function library\r
  63                 if(!(g.isInstanceOf(libraryLocation, sr.SysdynModel) ||\r
  64                         g.isInstanceOf(libraryLocation, sr.SysdynModelicaFunctionLibrary) ||\r
  65                                 g.isInstanceOf(libraryLocation, sr.SharedFunctionOntology)))\r
  66                     return;\r
  67 \r
  68                 Resource root = libraryLocation;\r
  69 \r
  70                 String name = "FunctionLibrary";\r
  71                 Resource libraryType = sr.SysdynModelicaFunctionLibrary;\r
  72                 \r
  73                 if(shared) {\r
  74                     \r
  75                     try {\r
  76                         root = g.getResource("http://SharedOntologies");\r
  77                     } catch (ResourceNotFoundException e) {\r
  78                         root = g.getResource("http:/");\r
  79                         root = GraphUtils.create2(g, l0.Library, \r
  80                                 l0.HasName, "SharedOntologies",\r
  81                                 l0.PartOf, root);\r
  82                     }\r
  83                     \r
  84                     name = "Shared" + name;\r
  85                     libraryType = sr.SharedFunctionOntology;\r
  86                 }\r
  87 \r
  88                 name = NameUtils.findFreshName(g, name, root, l0.ConsistsOf, "%s%d");\r
  89                 \r
  90                 Resource functionLibrary = GraphUtils.create2(g, libraryType,\r
  91                         l0.HasName, name,\r
  92                         l0.HasDescription, "",\r
  93                         l0.PartOf, root);\r
  94                 \r
  95                 if(shared)\r
  96                     g.claim(libraryLocation, l0.IsLinkedTo, functionLibrary);\r
  97             }\r
  98         });\r
  99     }\r
 100 }\r