X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fsharedontology%2Fwizard%2FModelImporter.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fsharedontology%2Fwizard%2FModelImporter.java;h=6a8d6718d7c5d140a6a077637ea2802cf7fbd7bf;hb=e6ef90c0db8ca20f622e43ffe0a0cf3fb859e356;hp=0000000000000000000000000000000000000000;hpb=19d630e8a8d2265c5b6784b85ea1009c662559e8;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/sharedontology/wizard/ModelImporter.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/sharedontology/wizard/ModelImporter.java
new file mode 100644
index 000000000..6a8d6718d
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/sharedontology/wizard/ModelImporter.java
@@ -0,0 +1,108 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.modeling.ui.sharedontology.wizard;
+
+import java.io.File;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.SubMonitor;
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.container.DataContainer;
+import org.simantics.databoard.container.DataContainers;
+import org.simantics.databoard.container.FormatHandler;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.common.primitiverequest.PossibleResource;
+import org.simantics.db.layer0.adapter.impl.DefaultPasteImportAdvisor;
+import org.simantics.db.layer0.migration.MigratedImportResult;
+import org.simantics.db.layer0.migration.MigrationState;
+import org.simantics.db.layer0.migration.MigrationStateKeys;
+import org.simantics.db.layer0.migration.MigrationUtils;
+import org.simantics.db.layer0.util.ModelDependenciesBean;
+import org.simantics.db.layer0.util.ModelDependency;
+import org.simantics.graph.db.ImportResult;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.modeling.ui.Activator;
+
+/**
+ * @author Tuukka Lehtonen
+ * @since 1.31.0
+ */
+public class ModelImporter {
+
+    public static MigratedImportResult doImport(IProgressMonitor monitor, File modelFile, Session session, Resource target, boolean includeDependencies)
+            throws Exception
+    {
+        SubMonitor mon = SubMonitor.convert(monitor);
+        mon.beginTask("Loading model from disk", 1000);
+
+        FormatHandler<MigratedImportResult> handler1 = new FormatHandler<MigratedImportResult>() {
+            @Override
+            public Binding getBinding() {
+                return TransferableGraph1.BINDING;
+            }
+
+            @Override
+            public MigratedImportResult process(DataContainer container) throws Exception {
+                mon.worked(100);
+                mon.setTaskName("Importing model into database");
+
+                MigrationState state = MigrationUtils.newState();
+                state.setProperty(MigrationStateKeys.UPDATE_DEPENDENCIES, false);
+                state.setProperty(MigrationStateKeys.MODEL_FILE, modelFile);
+                state.setProperty(MigrationStateKeys.SESSION, session);
+                state.setProperty(MigrationStateKeys.PROGRESS_MONITOR, monitor);
+
+                if (includeDependencies) {
+                    try {
+                        ModelDependenciesBean libraryDependenciesBean = ModelDependenciesBean.fromMigrationState(state);
+                        if (libraryDependenciesBean != null) {
+                            for (ModelDependency dependency : libraryDependenciesBean.dependencies) {
+                                Resource existing = session.sync(new PossibleResource(dependency.uri));
+                                if (existing == null) {
+                                    MigrationUtils.importSharedOntology(session, dependency.tg, false);
+                                }
+                            }
+                        }
+                    } catch (AdaptException e) {
+                        Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Could not read model dependencies bean.", e));
+                    }
+                }
+
+                MigrationUtils.importMigrated(monitor, session, modelFile, state, new DefaultPasteImportAdvisor(target), target);
+
+                Collection<Resource> resultRoots = state.getProperty(MigrationStateKeys.CURRENT_ROOT_RESOURCES);
+                ImportResult result = state.getProperty(MigrationStateKeys.IMPORT_RESULT);
+                return new MigratedImportResult(resultRoots, result);
+            }
+        };
+
+        Map<String, FormatHandler<MigratedImportResult>> handlers = new HashMap<>();
+        handlers.put(":1", handler1);
+        handlers.put(Constants.MODEL_FORMAT_V1, handler1);
+
+        MigratedImportResult result = DataContainers.readFile(modelFile, handlers);
+
+        mon.setTaskName("Postprocessing");
+        mon.subTask("");
+        mon.newChild(50).done();
+
+        return result;
+    }
+
+}