X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2Fimpl%2FSharedOntologyImportAdvisor.java;h=2a575a578769db92b912ca66e1c02ed427aab314;hb=2ee4ce7f7cb1df434c7552d4fce34fd7330352e5;hp=519e3fedc74e88523b563295f601afd47ea660f4;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyImportAdvisor.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyImportAdvisor.java
index 519e3fedc..2a575a578 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyImportAdvisor.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyImportAdvisor.java
@@ -1,202 +1,230 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 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:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.db.layer0.adapter.impl;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.simantics.databoard.Bindings;
-import org.simantics.databoard.util.URIStringUtils;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.WriteOnlyGraph;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.util.Layer0Utils;
-import org.simantics.db.service.XSupport;
-import org.simantics.graph.db.AbstractImportAdvisor2;
-import org.simantics.graph.db.ImportAdvisors;
-import org.simantics.graph.db.MissingDependencyException;
-import org.simantics.graph.db.TransferableGraphImporter;
-import org.simantics.graph.representation.Root;
-import org.simantics.layer0.Layer0;
-import org.simantics.utils.datastructures.Triple;
-
-public class SharedOntologyImportAdvisor extends AbstractImportAdvisor2 {
-
-	private Layer0 L0;
-	
-	private Map<Root, Triple<Resource, Resource, List<String>>> toCreate = new HashMap<Root, Triple<Resource, Resource, List<String>>>();
-	private Map<Root, Resource> created = new HashMap<Root, Resource>();
-
-	final private boolean published;
-
-	final private Map<String,Object> context;
-	
-	public SharedOntologyImportAdvisor(boolean published) {
-		this(Collections.<String,Object>emptyMap(), published);
-	}
-
-	public SharedOntologyImportAdvisor(Map<String,Object> context, boolean published) {
-		this.context = context;
-		this.published = published;
-	}
-
-	private Resource getNames(ReadGraph graph, String uri, List<String> names) throws DatabaseException {
-		
-        if("http://".equals(uri) || "http:/".equals(uri)) {
-        	return graph.getRootLibrary();
-        }
-        
-        final String[] parts = URIStringUtils.splitURI(uri);
-        if(parts != null && parts.length == 2) {
-        	Resource base = graph.getPossibleResource(parts[0]);
-        	if(base == null) base = getNames(graph, parts[0], names);
-        	names.add(parts[1]);
-        	return base;
-        }
-        
-        return null;
-		
-	}
-	
-	
-	@Override
-	public Resource analyzeRoot(ReadGraph graph, Root r) throws DatabaseException {
-
-		L0 = Layer0.getInstance(graph);
-		
-		String uri = r.name;
-		Map<String,String> renameMap = (Map<String,String>)context.get(ImportAdvisors.RENAME_MAP);
-		if(renameMap != null) {
-			String renamed = renameMap.get(uri);
-			if(renamed != null) uri = renamed;
-		}
-		
-		Resource existing = graph.getPossibleResource(uri);
-		if(existing != null) throw new DatabaseException("Shared library " + uri + " exists already.");
-		
-		Resource type = graph.getPossibleResource(r.type);
-		if(type == null) { 
-		    Set<String> types = new HashSet<String>();
-		    types.add(r.type);
-		    throw new MissingDependencyException(types);
-		}
-		//if(type == null) throw new DatabaseException("Shared library type " + r.type + " was not found.");
-		
-		List<String> namesToCreate = new ArrayList<String>();
-		Resource base = getNames(graph, uri, namesToCreate);
-		toCreate.put(r, Triple.make(base, type, namesToCreate));
-		
-		return null;
-		
-	}
-
-	@Override
-	public Resource getTarget() {
-		return null;
-	}
-	
-	@Override
-	public Resource createRoot(WriteOnlyGraph graph, Root r) throws DatabaseException {
-	    return createRoot(graph, r, null);
-	}
-	
-	@Override
-	public Resource createRoot(WriteOnlyGraph graph, Root root, Resource resource) throws DatabaseException {
-		return created.get(root);
-	}
-	
-    @Override
-    public void beforeWrite(WriteOnlyGraph graph, TransferableGraphImporter process)
-            throws DatabaseException {
-    	
-        graph.markUndoPoint();
-        if(published) {
-        	XSupport xs = graph.getService(XSupport.class);
-        	xs.setServiceMode(false, true);
-        }
-        
-        graph.setClusterSet4NewResource(graph.getRootLibrary());
-        graph.flushCluster();
-
-        for(Map.Entry<Root, Triple<Resource, Resource, List<String>>> entry : toCreate.entrySet()) {
-        	
-            Triple<Resource, Resource, List<String>> recipe = entry.getValue();
-
-            Resource base = recipe.first;
-            for(int i=0;i<recipe.third.size()-1;i++) {
-                Resource lib = graph.newResource();
-                graph.claim(lib, L0.InstanceOf, null, L0.Library);
-                graph.addLiteral(lib, L0.HasName, L0.NameOf, URIStringUtils.unescape( recipe.third.get(i) ), Bindings.STRING);
-                graph.claim(base, L0.ConsistsOf, L0.PartOf, lib);
-                base = lib;
-            }
-
-            Resource lib = graph.newResource();
-            graph.newClusterSet(lib);
-            graph.setClusterSet4NewResource(lib);
-            graph.claim(lib, L0.InstanceOf, null, recipe.second);
-            String name = URIStringUtils.unescape( recipe.third.get(recipe.third.size()-1) );
-            graph.addLiteral(lib, L0.HasName, L0.NameOf, name, Bindings.STRING);
-            graph.claim(base, L0.ConsistsOf, L0.PartOf, lib);
-
-            addRootInfo(entry.getKey(), name, lib);
-            
-            created.put(entry.getKey(), lib);
-            
-        }
-        
-        graph.flushCluster();
-        
-    }
-
-    @Override
-    public void afterWrite(WriteOnlyGraph graph, TransferableGraphImporter process)
-            throws DatabaseException {
-        
-        String name = getRootInfo().iterator().next().name;
-        Resource resource = getRootInfo().iterator().next().resource;
-        Layer0Utils.addCommentMetadata(graph, "Imported Shared Ontology " + name + " " + resource);
-        
-        if(published) {
-        	XSupport xs = graph.getService(XSupport.class);
-        	xs.setServiceMode(false, false);
-        }
-
-        graph.setClusterSet4NewResource(graph.getRootLibrary());
-        graph.flushCluster();
-        
-    }
-    
-    @Override
-    public boolean allowImmutableModifications() {
-        return false;
-    }
-	
-    @Override
-    public Resource createChild(WriteOnlyGraph graph, TransferableGraphImporter process, Resource parent,
-            String name) throws DatabaseException {
-        return process.createChild(graph, parent, null, name);
-    }
-    
-    @Override
-    public Resource createChild(WriteOnlyGraph graph, TransferableGraphImporter process, Resource parent, Resource child,
-            String name) throws DatabaseException {
-        return process.createChild(graph, parent, child, name);
-    }
-    
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.layer0.adapter.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.util.URIStringUtils;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteOnlyGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.util.Layer0Utils;
+import org.simantics.db.service.XSupport;
+import org.simantics.graph.db.AbstractImportAdvisor2;
+import org.simantics.graph.db.ImportAdvisors;
+import org.simantics.graph.db.MissingDependencyException;
+import org.simantics.graph.db.TransferableGraphImporter;
+import org.simantics.graph.representation.Root;
+import org.simantics.layer0.Layer0;
+import org.simantics.utils.datastructures.Pair;
+import org.simantics.utils.datastructures.Triple;
+
+public class SharedOntologyImportAdvisor extends AbstractImportAdvisor2 {
+
+	private Layer0 L0;
+	
+	private Map<Root, Triple<Resource, Resource, List<String>>> toCreate = new HashMap<Root, Triple<Resource, Resource, List<String>>>();
+	private Map<Root, Resource> created = new HashMap<Root, Resource>();
+
+	final private boolean published;
+
+	final private Map<String,Object> context;
+	
+	public SharedOntologyImportAdvisor(boolean published) {
+		this(Collections.<String,Object>emptyMap(), published);
+	}
+
+	public SharedOntologyImportAdvisor(Map<String,Object> context, boolean published) {
+		this.context = context;
+		this.published = published;
+	}
+
+	private Resource getNames(ReadGraph graph, String uri, List<String> names) throws DatabaseException {
+		
+        if("http://".equals(uri) || "http:/".equals(uri)) {
+        	return graph.getRootLibrary();
+        }
+        
+        final String[] parts = URIStringUtils.splitURI(uri);
+        if(parts != null && parts.length == 2) {
+        	Resource base = graph.getPossibleResource(parts[0]);
+        	if(base == null) base = getNames(graph, parts[0], names);
+        	names.add(parts[1]);
+        	return base;
+        }
+        
+        return null;
+		
+	}
+	
+	
+	@Override
+	public Resource analyzeRoot(ReadGraph graph, Root r) throws DatabaseException {
+
+		L0 = Layer0.getInstance(graph);
+		
+		String uri = r.name;
+		Map<String,String> renameMap = (Map<String,String>)context.get(ImportAdvisors.RENAME_MAP);
+		if(renameMap != null) {
+			String renamed = renameMap.get(uri);
+			if(renamed != null) uri = renamed;
+		}
+		
+		Resource existing = graph.getPossibleResource(uri);
+		if(existing != null) {
+			if(graph.isInstanceOf(existing, L0.ExternalEntity)) {
+				created.put(r, existing);
+	            addRootInfo(r, r.name, existing);
+				return null;
+			} else {
+				throw new DatabaseException("Shared library " + uri + " exists already.");
+			}
+		}
+		
+		Resource type = graph.getPossibleResource(r.type);
+		if(type == null) { 
+		    Set<String> types = new HashSet<String>();
+		    types.add(r.type);
+		    throw new MissingDependencyException(types);
+		}
+		//if(type == null) throw new DatabaseException("Shared library type " + r.type + " was not found.");
+		
+		List<String> namesToCreate = new ArrayList<String>();
+		Resource base = getNames(graph, uri, namesToCreate);
+		toCreate.put(r, Triple.make(base, type, namesToCreate));
+		
+		return null;
+		
+	}
+
+	@Override
+	public Resource getTarget() {
+		return null;
+	}
+	
+	@Override
+	public Resource createRoot(WriteOnlyGraph graph, Root r) throws DatabaseException {
+	    return createRoot(graph, r, null);
+	}
+	
+	@Override
+	public Resource createRoot(WriteOnlyGraph graph, Root root, Resource resource) throws DatabaseException {
+		return created.get(root);
+	}
+	
+    @Override
+    public void beforeWrite(WriteOnlyGraph graph, TransferableGraphImporter process)
+            throws DatabaseException {
+    	
+    	XSupport xs = graph.getService(XSupport.class);
+
+    	Pair<Boolean,Boolean> mode = xs.getServiceMode();
+    	
+    	try {
+
+	    	graph.markUndoPoint();
+	    	
+	        if(published) {
+	        	xs.setServiceMode(true, true);
+	        } else {
+		    	xs.setServiceMode(true, mode.second);
+	        }
+	        
+	        graph.setClusterSet4NewResource(graph.getRootLibrary());
+	        graph.flushCluster();
+	        
+	        for(RootInfo info : getRootInfo()) {
+	        	// At this stage these are existing L0.ExternalEntity instances that are now being imported.
+	        	graph.deny(info.resource, L0.InstanceOf, null, L0.ExternalEntity, null);
+	        }
+	    	
+	        for(Map.Entry<Root, Triple<Resource, Resource, List<String>>> entry : toCreate.entrySet()) {
+	        	
+	            Triple<Resource, Resource, List<String>> recipe = entry.getValue();
+	
+	            Resource base = recipe.first;
+	            for(int i=0;i<recipe.third.size()-1;i++) {
+	                Resource lib = graph.newResource();
+	                graph.claim(lib, L0.InstanceOf, null, L0.Library);
+	                graph.addLiteral(lib, L0.HasName, L0.NameOf, URIStringUtils.unescape( recipe.third.get(i) ), Bindings.STRING);
+	                graph.claim(base, L0.ConsistsOf, L0.PartOf, lib);
+	                base = lib;
+	            }
+	
+	            Resource lib = graph.newResource();
+	            graph.newClusterSet(lib);
+	            graph.setClusterSet4NewResource(lib);
+	            graph.claim(lib, L0.InstanceOf, null, recipe.second);
+	            String name = URIStringUtils.unescape( recipe.third.get(recipe.third.size()-1) );
+	            graph.addLiteral(lib, L0.HasName, L0.NameOf, name, Bindings.STRING);
+	            graph.claim(base, L0.ConsistsOf, L0.PartOf, lib);
+	
+	            addRootInfo(entry.getKey(), name, lib);
+	            
+	            created.put(entry.getKey(), lib);
+	            
+	        }
+	
+	        graph.flushCluster();
+	        
+    	} finally {
+
+    		xs.setServiceMode(mode.first, mode.second);
+    		
+    	}
+        
+    }
+
+    @Override
+    public void afterWrite(WriteOnlyGraph graph, TransferableGraphImporter process)
+            throws DatabaseException {
+        
+        String name = getRootInfo().iterator().next().name;
+        Resource resource = getRootInfo().iterator().next().resource;
+        Layer0Utils.addCommentMetadata(graph, "Imported Shared Ontology " + name + " " + resource);
+        
+        if(published) {
+        	XSupport xs = graph.getService(XSupport.class);
+        	xs.setServiceMode(false, false);
+        }
+
+        graph.setClusterSet4NewResource(graph.getRootLibrary());
+        graph.flushCluster();
+        
+    }
+    
+    @Override
+    public boolean allowImmutableModifications() {
+        return false;
+    }
+	
+    @Override
+    public Resource createChild(WriteOnlyGraph graph, TransferableGraphImporter process, Resource parent,
+            String name) throws DatabaseException {
+        return process.createChild(graph, parent, null, name);
+    }
+    
+    @Override
+    public Resource createChild(WriteOnlyGraph graph, TransferableGraphImporter process, Resource parent, Resource child,
+            String name) throws DatabaseException {
+        return process.createChild(graph, parent, child, name);
+    }
+    
+}