X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Futil%2FClipboardUtils.java;h=b75dd0771d8bd637205ce2d9c630671cfc113247;hp=ca78dd81dc67cfbef54ee1745d8a6d3701f63eda;hb=e19c37f84fd1ce2d946578f7c05f3e45444ba67a;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ClipboardUtils.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ClipboardUtils.java
index ca78dd81d..b75dd0771 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ClipboardUtils.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/ClipboardUtils.java
@@ -1,166 +1,166 @@
-/*******************************************************************************
- * 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.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Map;
-import java.util.Set;
-
-import org.simantics.databoard.adapter.AdaptException;
-import org.simantics.databoard.container.DataContainer;
-import org.simantics.databoard.container.DataContainers;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.RequestProcessor;
-import org.simantics.db.Resource;
-import org.simantics.db.common.request.ResourceRead;
-import org.simantics.db.common.utils.Logger;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.adapter.PasteHandler;
-import org.simantics.db.layer0.internal.SimanticsInternal;
-import org.simantics.db.layer0.util.SimanticsClipboard.Representation;
-import org.simantics.db.layer0.variable.Variable;
-import org.simantics.db.request.Read;
-import org.simantics.graph.representation.TransferableGraph1;
-import org.simantics.utils.datastructures.hints.IHintContext.Key;
-
-public class ClipboardUtils {
-	
-	public static String HINT_TARGET_RESOURCE = "HINT_TARGET_RESOURCE";
-
-	public static <T> T accept(Set<Representation> set, Key key) throws DatabaseException {
-		return accept(set, key, Collections.emptyMap());
-	}
-
-	public static <T> T accept(Set<Representation> set, Key key, Map<String,Object> hints) throws DatabaseException {
-		for(Representation r : set) if(r.getKey().equals(key)) return r.getValue(SimanticsInternal.getSession(), hints);
-		return null;
-	}
-	
-	public static <T> T accept(RequestProcessor processor, Set<Representation> set, Key key) throws DatabaseException {
-		return accept(processor, set, key, Collections.emptyMap());
-	}
-
-	public static <T> T accept(RequestProcessor processor, Set<Representation> set, Key key, Map<String,Object> hints) throws DatabaseException {
-		for(Representation r : set) if(r.getKey().equals(key)) return r.getValue(processor, hints);
-		return null;
-	}
-
-	public static <T> T accept(ReadGraph graph, Set<Representation> set, Key key) throws DatabaseException {
-		return accept(graph, set, key, Collections.<String, Object>emptyMap());
-	}
-
-	public static <T> T accept(ReadGraph graph, Set<Representation> set, Key key, Map<String,Object> hints) throws DatabaseException {
-		for(Representation r : set) if(r.getKey().equals(key)) return r.getValue(graph, hints);
-		return null;
-	}
-	
-	public static <T> T acceptPossible(ReadGraph graph, Key key) throws DatabaseException {
-		return acceptPossible(graph, key, Collections.emptyMap());
-	}
-
-	public static <T> T acceptPossible(ReadGraph graph, Key key, Map<String,Object> hints) throws DatabaseException {
-	    Collection<T> results = accept(graph, key, hints);
-	    if(results.size() == 1) return results.iterator().next();
-	    else return null;
-	}
-
-    @SuppressWarnings("unchecked")
-    public static <T> Collection<T> accept(ReadGraph graph, Key key, Map<String,Object> hints) throws DatabaseException {
-        ArrayList<T> result = new ArrayList<T>();
-        for(Set<Representation> rs : SimanticsInternal.getClipboard().getContents()) {
-            for(Representation r : rs) {
-                if(r.getKey().equals(key)) {
-                    result.add((T)r.getValue(graph, hints));
-                    continue;
-                }
-            }
-        }
-        return result;
-    }
-
-	public static SimanticsClipboard fileClipboard(String fileName) throws IOException {
-		
-		DataContainer container = DataContainers.readFile(new File(fileName));
-		
-		try {
-			Representation tgRep = new TGRepresentation((TransferableGraph1)container.content.getValue(TransferableGraph1.BINDING));
-			Representation dcRep = new DataContainerRepresentation(container);
-			return SimanticsClipboardImpl.make(dcRep, tgRep);
-		} catch (AdaptException e) {
-			Logger.defaultLogError(e);
-			return SimanticsClipboardImpl.EMPTY;
-		}
-		
-		
-	}
-	
-	public static Representation createTransferableGraph(Resource ... resources) {
-		return new TGRepresentation(resources);
-	}
-
-	public static Representation createTransferableGraph(TransferableGraphConfiguration2 configuration) {
-		return new TGRepresentation(configuration);
-	}
-
-	public static Representation createTransferableGraph(boolean ignoreVirtualResources, Resource ... resources) {
-		return new TGRepresentation(ignoreVirtualResources, resources);
-	}
-
-	public static Representation createVariable(String uri) {
-		return new VariableRepresentation(uri);
-	}
-
-	public static Representation createVariable(RequestProcessor processor, final Variable var) {
-		
-		try {
-			
-			return new VariableRepresentation(processor.syncRequest(new Read<String>() {
-
-				@Override
-				public String perform(ReadGraph graph) throws DatabaseException {
-					return var.getURI(graph);
-				}
-				
-			}));
-			
-		} catch (DatabaseException e) {
-			Logger.defaultLogError(e);
-		}
-		
-		return null;
-		
-	}
-
-    public static Representation createCopyResources(final Collection<Resource> resources) {
-        return new ResourceCopyRepresentation(resources);
-    }
-
-    public static Representation createCutResources(final Collection<Resource> resources) {
-        return new ResourceCutRepresentation(resources);
-    }
-    
-    public static PasteHandler pasteHandler(Resource resource) throws DatabaseException {
-    	return SimanticsInternal.sync(new ResourceRead<PasteHandler>(resource) {
-
-			@Override
-			public PasteHandler perform(ReadGraph graph) throws DatabaseException {
-				return graph.adapt(resource, PasteHandler.class);
-			}
-    		
-    	});
-    }
-
-}
+/*******************************************************************************
+ * 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.util;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.container.DataContainer;
+import org.simantics.databoard.container.DataContainers;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.common.utils.Logger;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.PasteHandler;
+import org.simantics.db.layer0.internal.SimanticsInternal;
+import org.simantics.db.layer0.util.SimanticsClipboard.Representation;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.db.request.Read;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+
+public class ClipboardUtils {
+	
+	public static String HINT_TARGET_RESOURCE = "HINT_TARGET_RESOURCE";
+
+	public static <T> T accept(Set<Representation> set, Key key) throws DatabaseException {
+		return accept(set, key, Collections.emptyMap());
+	}
+
+	public static <T> T accept(Set<Representation> set, Key key, Map<String,Object> hints) throws DatabaseException {
+		for(Representation r : set) if(r.getKey().equals(key)) return r.getValue(SimanticsInternal.getSession(), hints);
+		return null;
+	}
+	
+	public static <T> T accept(RequestProcessor processor, Set<Representation> set, Key key) throws DatabaseException {
+		return accept(processor, set, key, Collections.emptyMap());
+	}
+
+	public static <T> T accept(RequestProcessor processor, Set<Representation> set, Key key, Map<String,Object> hints) throws DatabaseException {
+		for(Representation r : set) if(r.getKey().equals(key)) return r.getValue(processor, hints);
+		return null;
+	}
+
+	public static <T> T accept(ReadGraph graph, Set<Representation> set, Key key) throws DatabaseException {
+		return accept(graph, set, key, Collections.<String, Object>emptyMap());
+	}
+
+	public static <T> T accept(ReadGraph graph, Set<Representation> set, Key key, Map<String,Object> hints) throws DatabaseException {
+		for(Representation r : set) if(r.getKey().equals(key)) return r.getValue(graph, hints);
+		return null;
+	}
+	
+	public static <T> T acceptPossible(ReadGraph graph, Key key) throws DatabaseException {
+		return acceptPossible(graph, key, Collections.emptyMap());
+	}
+
+	public static <T> T acceptPossible(ReadGraph graph, Key key, Map<String,Object> hints) throws DatabaseException {
+	    Collection<T> results = accept(graph, key, hints);
+	    if(results.size() == 1) return results.iterator().next();
+	    else return null;
+	}
+
+    @SuppressWarnings("unchecked")
+    public static <T> Collection<T> accept(ReadGraph graph, Key key, Map<String,Object> hints) throws DatabaseException {
+        ArrayList<T> result = new ArrayList<T>();
+        for(Set<Representation> rs : SimanticsInternal.getClipboard().getContents()) {
+            for(Representation r : rs) {
+                if(r.getKey().equals(key)) {
+                    result.add((T)r.getValue(graph, hints));
+                    continue;
+                }
+            }
+        }
+        return result;
+    }
+
+	public static SimanticsClipboard fileClipboard(String fileName) throws IOException {
+		
+		DataContainer container = DataContainers.readFile(new File(fileName));
+		
+		try {
+			Representation tgRep = new TGRepresentation((TransferableGraph1)container.content.getValue(TransferableGraph1.BINDING));
+			Representation dcRep = new DataContainerRepresentation(container);
+			return SimanticsClipboardImpl.make(dcRep, tgRep);
+		} catch (AdaptException e) {
+			Logger.defaultLogError(e);
+			return SimanticsClipboardImpl.EMPTY;
+		}
+		
+		
+	}
+	
+	public static Representation createTransferableGraph(Resource ... resources) {
+		return new TGRepresentation(resources);
+	}
+
+	public static Representation createTransferableGraph(TransferableGraphConfiguration2 configuration) {
+		return new TGRepresentation(configuration);
+	}
+
+	public static Representation createTransferableGraph(boolean ignoreVirtualResources, Resource ... resources) {
+		return new TGRepresentation(ignoreVirtualResources, resources);
+	}
+
+	public static Representation createVariable(String uri) {
+		return new VariableRepresentation(uri);
+	}
+
+	public static Representation createVariable(RequestProcessor processor, final Variable var) {
+		
+		try {
+			
+			return new VariableRepresentation(processor.syncRequest(new Read<String>() {
+
+				@Override
+				public String perform(ReadGraph graph) throws DatabaseException {
+					return var.getURI(graph);
+				}
+				
+			}));
+			
+		} catch (DatabaseException e) {
+			Logger.defaultLogError(e);
+		}
+		
+		return null;
+		
+	}
+
+    public static Representation createCopyResources(final Collection<Resource> resources) {
+        return new ResourceCopyRepresentation(resources);
+    }
+
+    public static Representation createCutResources(final Collection<Resource> resources) {
+        return new ResourceCutRepresentation(resources);
+    }
+    
+    public static PasteHandler pasteHandler(Resource resource) throws DatabaseException {
+    	return SimanticsInternal.sync(new ResourceRead<PasteHandler>(resource) {
+
+			@Override
+			public PasteHandler perform(ReadGraph graph) throws DatabaseException {
+				return graph.adapt(resource, PasteHandler.class);
+			}
+    		
+    	});
+    }
+
+}