bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/handler/RunActiveValidations.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2011 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.issues.ui.handler;
  13
  14 import java.lang.reflect.InvocationTargetException;
  15 import java.util.ArrayList;
  16 import java.util.Collection;
  17 import java.util.Collections;
  18 import java.util.List;
  19 import java.util.Map;
  20 import java.util.Set;
  21
  22 import org.eclipse.core.commands.AbstractHandler;
  23 import org.eclipse.core.commands.ExecutionEvent;
  24 import org.eclipse.core.commands.ExecutionException;
  25 import org.eclipse.core.runtime.IProgressMonitor;
  26 import org.eclipse.core.runtime.OperationCanceledException;
  27 import org.eclipse.core.runtime.SubMonitor;
  28 import org.eclipse.jface.operation.IRunnableWithProgress;
  29 import org.eclipse.ui.PlatformUI;
  30 import org.simantics.Simantics;
  31 import org.simantics.SleepingDatabaseJob;
  32 import org.simantics.db.Issue;
  33 import org.simantics.db.ReadGraph;
  34 import org.simantics.db.RequestProcessor;
  35 import org.simantics.db.Resource;
  36 import org.simantics.db.Session;
  37 import org.simantics.db.common.request.Queries;
  38 import org.simantics.db.common.request.ResourceRead;
  39 import org.simantics.db.common.utils.ListUtils;
  40 import org.simantics.db.exception.DatabaseException;
  41 import org.simantics.db.layer0.request.PossibleActiveModel;
  42 import org.simantics.db.layer0.util.ModelTransferableGraphSourceRequest;
  43 import org.simantics.db.layer0.util.SessionGarbageCollection;
  44 import org.simantics.issues.common.BatchIssueSource;
  45 import org.simantics.issues.common.BatchIssueValidationContext;
  46 import org.simantics.issues.common.ManagedIssues;
  47 import org.simantics.issues.common.SelectedModelBatchIssueSources;
  48 import org.simantics.issues.ontology.IssueResource;
  49 import org.simantics.issues.preferences.IssuePreferenceUtil;
  50 import org.simantics.modeling.utils.BatchValidations;
  51 import org.simantics.utils.ui.ExceptionUtils;
  52
  53 /**
  54  * @author Tuukka Lehtonen
  55  */
  56 public class RunActiveValidations extends AbstractHandler {
  57
  58     @Override
  59     public Object execute(ExecutionEvent event) throws ExecutionException {
  60         Runnable postValidation = null;
  61         run(postValidation);
  62         return null;
  63     }
  64
  65     public void run(Runnable postValidation) {
  66
  67         final Session session = Simantics.getSession();
  68
  69         // 1. query for which composites to run the validation
  70         final Collection<BatchIssueSource> validations = new ArrayList<>();
  71         final BatchIssueValidationContext context = new BatchIssueValidationContext();
  72
  73         try {
  74             SleepingDatabaseJob dbLock = new SleepingDatabaseJob(Messages.RunActiveValidations_ValidationPreparation).scheduleAndWaitForRunning();
  75             try {
  76                 PlatformUI.getWorkbench().getProgressService().run(true, true, new IRunnableWithProgress() {
  77                     @Override
  78                     public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
  79                         try {
  80                             Resource model = session.sync(new PossibleActiveModel(Simantics.getProjectResource()));
  81                             if(model == null) return;
  82
  83                             toBatchIssueSources(session,
  84                                     session.syncRequest(new SelectedModelBatchIssueSources(model)),
  85                                     validations);
  86
  87                             SubMonitor.convert(monitor, Messages.RunActiveValidations_MonitorPreparingResourcesForValidation, 100);
  88                             context.contexts = Collections.singletonList(model);
  89                             context.domain = ModelTransferableGraphSourceRequest.getDomainOnly(session, monitor, model);
  90
  91                             if (monitor.isCanceled())
  92                                 throw new OperationCanceledException();
  93                         } catch (DatabaseException e) {
  94                             throw new InvocationTargetException(e);
  95                         } finally {
  96                             monitor.done();
  97                         }
  98                     }
  99                 });
 100             } finally {
 101                 dbLock.disposeAndJoin();
 102             }
 103         } catch (InvocationTargetException e) {
 104             if (e.getTargetException() instanceof OperationCanceledException)
 105                 return;
 106             ExceptionUtils.logAndShowError(e.getTargetException());
 107             return;
 108         } catch (InterruptedException e) {
 109             // Operation cancelled, ignore.
 110             return;
 111         }
 112
 113         if(!validations.isEmpty() && !context.contexts.isEmpty())
 114             run(postValidation, validations, context);
 115
 116     }
 117
 118     static Collection<BatchIssueSource> toBatchIssueSources(RequestProcessor processor, Collection<Resource> sources, Collection<BatchIssueSource> result) throws DatabaseException {
 119         for (Resource source : sources) {
 120             BatchIssueSource bis = processor.syncRequest(Queries.adapt(source, BatchIssueSource.class, true));
 121             if (bis != null)
 122                 result.add(bis);
 123         }
 124         return result;
 125     }
 126
 127     public static void run(Runnable postValidation, final Collection<BatchIssueSource> validations, final BatchIssueValidationContext context) {
 128         // Run the validations for the selected composites
 129         SleepingDatabaseJob dbLock = new SleepingDatabaseJob(Messages.RunActiveValidations_Validation);
 130         try {
 131             dbLock.scheduleAndWaitForRunning();
 132             try {
 133                 PlatformUI.getWorkbench().getProgressService().run(true, true, new IRunnableWithProgress() {
 134                     @Override
 135                     public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
 136                         try {
 137                             SubMonitor progress = SubMonitor.convert(monitor, Messages.RunActiveValidations_ValidateModel, 100);
 138                             int maxWrittenIssues = IssuePreferenceUtil.getPreferences().maxBatchIssuesToWrite;
 139                             int writtenIssues = 0;
 140                             for (BatchIssueSource source : validations) {
 141                                 Map<Resource, Set<Issue>> results = BatchValidations.validate(progress.newChild(90, SubMonitor.SUPPRESS_NONE), source, context);
 142                                 if (progress.isCanceled())
 143                                     throw new OperationCanceledException();
 144
 145                                 Collection<Resource> removed = Simantics.getSession().syncRequest(new ResourceRead<Collection<Resource>>(source.getResource()) {
 146                                     @Override
 147                                     public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
 148                                         IssueResource ISSUE = IssueResource.getInstance(graph);
 149                                         ArrayList<Resource> result = new ArrayList<>();
 150                                         for (Resource issue : graph.syncRequest(new ManagedIssues(resource))) {
 151                                             Resource list = graph.getSingleObject(issue, ISSUE.Issue_HasContexts);
 152                                             List<Resource> l = ListUtils.toList(graph, list);
 153                                             if (l.size() > 0) {
 154                                                 Resource mainContext = l.get(0);
 155                                                 if (!BatchValidations.isLinkedToOtherThan(graph, mainContext, issue))
 156                                                     result.add(mainContext);
 157                                             }
 158                                         }
 159                                         return result;
 160                                     }
 161                                 });
 162
 163                                 for(Resource r : removed) {
 164                                     results.put(r, Collections.<Issue>emptySet());
 165                                 }
 166                                 if (progress.isCanceled())
 167                                     throw new OperationCanceledException();
 168
 169                                 int wroteIssues = BatchValidations.store(progress.newChild(10, SubMonitor.SUPPRESS_NONE), source.getResource(), results, Math.max(0, maxWrittenIssues - writtenIssues));
 170                                 writtenIssues += wroteIssues;
 171
 172                                 // Try to keep resource consumption down.
 173                                 SessionGarbageCollection.gc(null, Simantics.getSession(), true, null);
 174
 175                             }
 176                         } catch (OperationCanceledException e) {
 177                                 throw e;
 178                         } catch (Exception e) {
 179                             throw new InvocationTargetException(e);
 180                         } finally {
 181                             monitor.done();
 182                         }
 183                     }
 184                 });
 185             } finally {
 186                 dbLock.disposeAndJoin();
 187             }
 188
 189             if (postValidation != null)
 190                 postValidation.run();
 191
 192         } catch (OperationCanceledException e) {
 193             // Operation cancelled, ignore.
 194         } catch (InvocationTargetException e) {
 195             ExceptionUtils.logAndShowError(e.getTargetException());
 196         } catch (InterruptedException e) {
 197             // Operation cancelled, ignore.
 198         }
 199     }
 200
 201 }