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

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 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.document.ui.actions;
  13
  14 import org.eclipse.jface.dialogs.InputDialog;
  15 import org.eclipse.swt.widgets.Display;
  16 import org.simantics.Simantics;
  17 import org.simantics.db.ReadGraph;
  18 import org.simantics.db.Resource;
  19 import org.simantics.db.WriteGraph;
  20 import org.simantics.db.common.request.WriteRequest;
  21 import org.simantics.db.exception.DatabaseException;
  22 import org.simantics.db.exception.ManyObjectsForFunctionalRelationException;
  23 import org.simantics.db.exception.ServiceException;
  24 import org.simantics.document.DocumentResource;
  25 import org.simantics.document.ui.dialogs.UrlDetailDialog;
  26 import org.simantics.layer0.Layer0;
  27 import org.simantics.utils.datastructures.Callback;
  28 import org.simantics.utils.ui.ExceptionUtils;
  29
  30 /**
  31  * Action for adding URI-links as documents.
  32  *
  33  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
  34  *
  35  */
  36 public class AddUrlDocumentWithDetail extends AddDocumentAction {
  37
  38         public AddUrlDocumentWithDetail(ReadGraph graph, String relationUri)
  39                         throws DatabaseException {
  40                 super(graph, relationUri);
  41         }
  42
  43
  44         @Override
  45         public Runnable create(Object target) {
  46                 if(!(target instanceof Resource))
  47                         return null;
  48                 final Resource resource = (Resource)target;
  49                 return new Runnable() {
  50
  51                         @Override
  52                         public void run() {
  53                                 final UrlDetailDialog dialog = new UrlDetailDialog(Display.getCurrent().getActiveShell(),resource);
  54                                 if (dialog.open() != InputDialog.OK) {
  55                                         dialog.getAnnotationConfigurator().dispose();
  56                                         return;
  57                                 }
  58                                 final String uriString = dialog.getUrl();
  59                                 final String name = dialog.getName();
  60                                 Simantics.getSession().asyncRequest(new WriteRequest() {
  61                                         @Override
  62                                         public void perform(WriteGraph graph)
  63                                                         throws DatabaseException {
  64                                             graph.markUndoPoint();
  65                                             Resource urlDocument = doAddUrl(graph, name, uriString);
  66                                             linkDocument(graph, resource, urlDocument);
  67                                                 dialog.getAnnotationConfigurator().apply(graph,urlDocument);
  68                                         }
  69                                 },new Callback<DatabaseException>() {
  70                                         @Override
  71                                         public void run(DatabaseException parameter) {
  72                                                 dialog.getAnnotationConfigurator().dispose();
  73                                                 if (parameter != null) {
  74                                                         ExceptionUtils.logAndShowError("Cannot add URL link.", parameter);
  75                                                 }
  76
  77                                         }
  78                                 });
  79                         }
  80                 };
  81         }
  82
  83         private Resource doAddUrl(WriteGraph graph, String name, String uriString) throws ManyObjectsForFunctionalRelationException, ServiceException {
  84         Layer0 l0 = Layer0.getInstance(graph);
  85         DocumentResource doc = DocumentResource.getInstance(graph);
  86         Resource urlDocument = graph.newResource();
  87         graph.claim(urlDocument, l0.InstanceOf, doc.UrlDocument);
  88         graph.claimLiteral(urlDocument, l0.HasName, name);
  89         graph.claimLiteral(urlDocument, doc.HasUrl, uriString);
  90         return urlDocument;
  91         }
  92
  93         public static Resource addUrlDocumentWithDetailSCL(WriteGraph graph, Resource target, String name, String uriString) throws DatabaseException {
  94             AddUrlDocumentWithDetail urlDocument = new AddUrlDocumentWithDetail(graph, "http://www.simantics.org/Layer0-1.1/ConsistsOf");
  95             Resource urlResource = urlDocument.doAddUrl(graph, name, uriString);
  96             urlDocument.linkDocument(graph, target, urlResource);
  97             return urlResource;
  98         }
  99
 100
 101 //      @Override
 102 //      public Runnable create(Object target) {
 103 //
 104 //              if(!(target instanceof Resource))
 105 //                      return null;
 106 //
 107 //              final Resource resource = (Resource)target;
 108 //
 109 //              return new Runnable() {
 110 //                      @Override
 111 //                      public void run() {
 112 //                              InputDialog dialog = new InputDialog(Display.getCurrent().getActiveShell(), "Add URL", "Input URL", "", new URLValidator());
 113 //                              if (dialog.open() != InputDialog.OK)
 114 //                                      return;
 115 //                              final String uriString = dialog.getValue();
 116 //                              Simantics.getSession().asyncRequest(new WriteRequest() {
 117 //
 118 //                                      @Override
 119 //                                      public void perform(WriteGraph graph) throws DatabaseException {
 120 //                                              Layer0 l0 = Layer0.getInstance(graph);
 121 //                                              DocumentResource doc = DocumentResource.getInstance(graph);
 122 //                                              Resource urlDocument = graph.newResource();
 123 //                                              graph.claim(urlDocument, l0.InstanceOf, doc.UrlDocument);
 124 //                                              graph.claimLiteral(urlDocument, l0.HasName, uriString);
 125 //                                              graph.claimLiteral(urlDocument, doc.HasUrl, uriString);
 126 //
 127 //                                              if (graph.isInstanceOf(resource, doc.UrlDocument)) {
 128 //                                                      if (graph.hasStatement(resource, doc.HasNewerVersion))
 129 //                                                              throw new DatabaseException("Document " + NameUtils.getSafeName(graph, resource) +" has already new version");
 130 //                                                      // adding a new revision
 131 //                                                      Resource inverse = graph.getInverse(relation);
 132 //                                                      Resource lib = graph.getSingleObject(resource, inverse);
 133 //                                                      graph.claim(lib, relation, urlDocument);
 134 //                                                      graph.claim(resource, doc.HasNewerVersion, urlDocument);
 135 //                                              } else {
 136 //                                                      // adding to a library
 137 //                                                      graph.claim(resource, relation, urlDocument);
 138 //                                              }
 139 //                                      }
 140 //                              },new Callback<DatabaseException>() {
 141 //
 142 //                                      @Override
 143 //                                      public void run(DatabaseException parameter) {
 144 //                                              if (parameter != null) {
 145 //                                                      ExceptionUtils.logAndShowError("Cannot add URL link.", parameter);
 146 //                                              }
 147 //
 148 //                                      }
 149 //                              });
 150 //
 151 //                      }
 152 //              };
 153 //      }
 154 }